Subversion Repositories SmartDukaan

/**
 * Autogenerated by Thrift Compiler (0.7.0)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 */
package in.shop2020.purchase;

import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class PurchaseService {

  public interface Iface extends in.shop2020.generic.GenericService.Iface {

    /**
     * Creates a purchase order based on the data in the given purchase order object.
     * This method populates a nummber of missing fields
     * 
     * @param purchaseOrder
     */
    public long createPurchaseOrder(PurchaseOrder purchaseOrder) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns the purchase order with the given id. Throws an exception if there is no such purchase order.
     * 
     * @param id
     */
    public PurchaseOrder getPurchaseOrder(long id) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns a list of all the purchase orders in the given state
     * 
     * @param status
     */
    public List<PurchaseOrder> getAllPurchaseOrders(POStatus status) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns the supplier with the given order id. Throws an exception if there is no such supplier.
     * 
     * @param id
     */
    public Supplier getSupplier(long id) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Creates a purchase for the given purchase order.
     * Throws an exception if no more purchases are allowed against the given purchase order.
     * 
     * @param purchaseOrderId
     * @param invoiceNumber
     * @param freightCharges
     * @param purchaseComments
     */
    public long startPurchase(long purchaseOrderId, String invoiceNumber, double freightCharges, String purchaseComments) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Marks a purchase as complete and updates the receivedOn time.
     * Throws an exception if no such purchase exists.
     * 
     * @param purchaseId
     */
    public long closePurchase(long purchaseId) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns all open or closed purchases for the given purchase order. Throws an exception if no such purchase order exists
     * 
     * @param purchaseOrderId
     * @param open
     */
    public List<Purchase> getAllPurchases(long purchaseOrderId, boolean open) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns all purchases for the given purchase order. Throws an exception if no such purchase order exists
     * 
     * @param purchaseOrderId
     */
    public List<Purchase> getPurchasesForPO(long purchaseOrderId) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns the purchase order object for a given purchase
     * 
     * @param purchaseId
     */
    public PurchaseOrder getPurchaseOrderForPurchase(long purchaseId) throws org.apache.thrift.TException;

    /**
     * Creates purchase order objects from pending orders
     * 
     * @param warehouseId
     */
    public List<PurchaseOrder> getPendingPurchaseOrders(long warehouseId) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns all the valid suppliers with GST Codes
     */
    public List<Supplier> getSuppliers() throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Returns all the valid suppliers
     */
    public List<Supplier> getAllSuppliers() throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Fulfills a given purchase order with an item.
     * 
     * @param purchaseOrderId
     * @param itemId
     * @param quantity
     */
    public void fulfillPO(long purchaseOrderId, long itemId, long quantity) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Amends a PO as per the new lineitems passed
     * 
     * @param purchaseOrder
     */
    public void updatePurchaseOrder(PurchaseOrder purchaseOrder) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Fulfills a given purchase id with an item and its quantity.
     * 
     * @param purchaseId
     * @param itemId
     * @param quantity
     */
    public void unFulfillPO(long purchaseId, long itemId, long quantity) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Fetches all invoices after a given date
     * 
     * @param date
     */
    public List<Invoice> getInvoices(long date) throws org.apache.thrift.TException;

    /**
     * Fetches all invoices after a given date
     * 
     * @param warehouseId
     * @param supplierId
     * @param date
     */
    public List<Invoice> getInvoicesForWarehouse(long warehouseId, long supplierId, long date) throws org.apache.thrift.TException;

    /**
     * Creates an invoice object
     * 
     * @param invoice
     */
    public void createInvoice(Invoice invoice) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Creates a supplier
     * 
     * @param supplier
     */
    public Supplier addSupplier(Supplier supplier) throws org.apache.thrift.TException;

    /**
     * Updates a supplier
     * 
     * @param supplier
     */
    public void updateSupplier(Supplier supplier) throws org.apache.thrift.TException;

    /**
     * Create a new Purchase Return
     * 
     * @param purchaseReturn
     */
    public long createPurchaseReturn(PurchaseReturn purchaseReturn) throws org.apache.thrift.TException;

    /**
     * Create a new Purchase Return
     * 
     * @param id
     */
    public void settlePurchaseReturn(long id) throws org.apache.thrift.TException;

    /**
     * Create a new Purchase Return
     */
    public List<PurchaseReturn> getUnsettledPurchaseReturns() throws org.apache.thrift.TException;

    /**
     * Get invoice with given supplierId and invoiceNumber
     * 
     * @param invoiceNumber
     * @param supplierId
     */
    public List<PurchaseReturn> getInvoice(String invoiceNumber, long supplierId) throws org.apache.thrift.TException;

    /**
     *  * Inserts new Invoice/LineItem/Purchase Entries for Billed Product done through Our External Billing
     * *
     * 
     * @param invoiceNumber
     * @param unitPrice
     * @param nlc
     * @param itemId
     */
    public long createPurchaseForOurExtBilling(String invoiceNumber, double unitPrice, double nlc, long itemId) throws org.apache.thrift.TException;

    public void fulfillPOForExtBilling(long itemId, long quantity) throws org.apache.thrift.TException;

    /**
     * Marks a purchase order as closedcomplete and updates the receivedOn time.
     * 
     * @param poId
     */
    public void closePO(long poId) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Check if invoice is already received with given supplierId and invoiceNumber
     * 
     * @param invoiceNumber
     * @param supplierId
     */
    public boolean isInvoiceReceived(String invoiceNumber, long supplierId) throws org.apache.thrift.TException;

    /**
     * Change warehouseId of PO if no items have been received yet for the PO
     * 
     * @param id
     * @param warehouseId
     */
    public void changeWarehouseForPO(long id, long warehouseId) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Change status of PO
     * 
     * @param id
     * @param poStatus
     */
    public void changePOStatus(long id, POStatus poStatus) throws PurchaseServiceException, org.apache.thrift.TException;

    /**
     * Get Purchase Return from Id
     * 
     * @param id
     */
    public PurchaseReturn getPurchaseReturn(long id) throws PurchaseServiceException, org.apache.thrift.TException;

    public boolean markPurchasereturnSettled(long id, SettlementType settlementType, String documentNumber, String settlementBy, long settledAmount) throws PurchaseServiceException, org.apache.thrift.TException;

    public List<PurchaseReturnSettlement> getPrSettlementsForPurchaseReturn(long purchaseReturnId) throws PurchaseServiceException, org.apache.thrift.TException;

    public void updatePurchaseReturn(PurchaseReturn purchaseReturn) throws PurchaseServiceException, org.apache.thrift.TException;

  }

  public interface AsyncIface extends in.shop2020.generic.GenericService .AsyncIface {

    public void createPurchaseOrder(PurchaseOrder purchaseOrder, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.createPurchaseOrder_call> resultHandler) throws org.apache.thrift.TException;

    public void getPurchaseOrder(long id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getPurchaseOrder_call> resultHandler) throws org.apache.thrift.TException;

    public void getAllPurchaseOrders(POStatus status, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getAllPurchaseOrders_call> resultHandler) throws org.apache.thrift.TException;

    public void getSupplier(long id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getSupplier_call> resultHandler) throws org.apache.thrift.TException;

    public void startPurchase(long purchaseOrderId, String invoiceNumber, double freightCharges, String purchaseComments, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.startPurchase_call> resultHandler) throws org.apache.thrift.TException;

    public void closePurchase(long purchaseId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.closePurchase_call> resultHandler) throws org.apache.thrift.TException;

    public void getAllPurchases(long purchaseOrderId, boolean open, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getAllPurchases_call> resultHandler) throws org.apache.thrift.TException;

    public void getPurchasesForPO(long purchaseOrderId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getPurchasesForPO_call> resultHandler) throws org.apache.thrift.TException;

    public void getPurchaseOrderForPurchase(long purchaseId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getPurchaseOrderForPurchase_call> resultHandler) throws org.apache.thrift.TException;

    public void getPendingPurchaseOrders(long warehouseId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getPendingPurchaseOrders_call> resultHandler) throws org.apache.thrift.TException;

    public void getSuppliers(org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getSuppliers_call> resultHandler) throws org.apache.thrift.TException;

    public void getAllSuppliers(org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getAllSuppliers_call> resultHandler) throws org.apache.thrift.TException;

    public void fulfillPO(long purchaseOrderId, long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.fulfillPO_call> resultHandler) throws org.apache.thrift.TException;

    public void updatePurchaseOrder(PurchaseOrder purchaseOrder, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.updatePurchaseOrder_call> resultHandler) throws org.apache.thrift.TException;

    public void unFulfillPO(long purchaseId, long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.unFulfillPO_call> resultHandler) throws org.apache.thrift.TException;

    public void getInvoices(long date, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getInvoices_call> resultHandler) throws org.apache.thrift.TException;

    public void getInvoicesForWarehouse(long warehouseId, long supplierId, long date, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getInvoicesForWarehouse_call> resultHandler) throws org.apache.thrift.TException;

    public void createInvoice(Invoice invoice, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.createInvoice_call> resultHandler) throws org.apache.thrift.TException;

    public void addSupplier(Supplier supplier, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.addSupplier_call> resultHandler) throws org.apache.thrift.TException;

    public void updateSupplier(Supplier supplier, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.updateSupplier_call> resultHandler) throws org.apache.thrift.TException;

    public void createPurchaseReturn(PurchaseReturn purchaseReturn, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.createPurchaseReturn_call> resultHandler) throws org.apache.thrift.TException;

    public void settlePurchaseReturn(long id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.settlePurchaseReturn_call> resultHandler) throws org.apache.thrift.TException;

    public void getUnsettledPurchaseReturns(org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getUnsettledPurchaseReturns_call> resultHandler) throws org.apache.thrift.TException;

    public void getInvoice(String invoiceNumber, long supplierId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getInvoice_call> resultHandler) throws org.apache.thrift.TException;

    public void createPurchaseForOurExtBilling(String invoiceNumber, double unitPrice, double nlc, long itemId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.createPurchaseForOurExtBilling_call> resultHandler) throws org.apache.thrift.TException;

    public void fulfillPOForExtBilling(long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.fulfillPOForExtBilling_call> resultHandler) throws org.apache.thrift.TException;

    public void closePO(long poId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.closePO_call> resultHandler) throws org.apache.thrift.TException;

    public void isInvoiceReceived(String invoiceNumber, long supplierId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.isInvoiceReceived_call> resultHandler) throws org.apache.thrift.TException;

    public void changeWarehouseForPO(long id, long warehouseId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.changeWarehouseForPO_call> resultHandler) throws org.apache.thrift.TException;

    public void changePOStatus(long id, POStatus poStatus, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.changePOStatus_call> resultHandler) throws org.apache.thrift.TException;

    public void getPurchaseReturn(long id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getPurchaseReturn_call> resultHandler) throws org.apache.thrift.TException;

    public void markPurchasereturnSettled(long id, SettlementType settlementType, String documentNumber, String settlementBy, long settledAmount, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.markPurchasereturnSettled_call> resultHandler) throws org.apache.thrift.TException;

    public void getPrSettlementsForPurchaseReturn(long purchaseReturnId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getPrSettlementsForPurchaseReturn_call> resultHandler) throws org.apache.thrift.TException;

    public void updatePurchaseReturn(PurchaseReturn purchaseReturn, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.updatePurchaseReturn_call> resultHandler) throws org.apache.thrift.TException;

  }

  public static class Client extends in.shop2020.generic.GenericService.Client implements Iface {
    public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      super(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
      super(iprot, oprot);
    }

    public long createPurchaseOrder(PurchaseOrder purchaseOrder) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_createPurchaseOrder(purchaseOrder);
      return recv_createPurchaseOrder();
    }

    public void send_createPurchaseOrder(PurchaseOrder purchaseOrder) throws org.apache.thrift.TException
    {
      createPurchaseOrder_args args = new createPurchaseOrder_args();
      args.setPurchaseOrder(purchaseOrder);
      sendBase("createPurchaseOrder", args);
    }

    public long recv_createPurchaseOrder() throws PurchaseServiceException, org.apache.thrift.TException
    {
      createPurchaseOrder_result result = new createPurchaseOrder_result();
      receiveBase(result, "createPurchaseOrder");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "createPurchaseOrder failed: unknown result");
    }

    public PurchaseOrder getPurchaseOrder(long id) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getPurchaseOrder(id);
      return recv_getPurchaseOrder();
    }

    public void send_getPurchaseOrder(long id) throws org.apache.thrift.TException
    {
      getPurchaseOrder_args args = new getPurchaseOrder_args();
      args.setId(id);
      sendBase("getPurchaseOrder", args);
    }

    public PurchaseOrder recv_getPurchaseOrder() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getPurchaseOrder_result result = new getPurchaseOrder_result();
      receiveBase(result, "getPurchaseOrder");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPurchaseOrder failed: unknown result");
    }

    public List<PurchaseOrder> getAllPurchaseOrders(POStatus status) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getAllPurchaseOrders(status);
      return recv_getAllPurchaseOrders();
    }

    public void send_getAllPurchaseOrders(POStatus status) throws org.apache.thrift.TException
    {
      getAllPurchaseOrders_args args = new getAllPurchaseOrders_args();
      args.setStatus(status);
      sendBase("getAllPurchaseOrders", args);
    }

    public List<PurchaseOrder> recv_getAllPurchaseOrders() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getAllPurchaseOrders_result result = new getAllPurchaseOrders_result();
      receiveBase(result, "getAllPurchaseOrders");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getAllPurchaseOrders failed: unknown result");
    }

    public Supplier getSupplier(long id) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getSupplier(id);
      return recv_getSupplier();
    }

    public void send_getSupplier(long id) throws org.apache.thrift.TException
    {
      getSupplier_args args = new getSupplier_args();
      args.setId(id);
      sendBase("getSupplier", args);
    }

    public Supplier recv_getSupplier() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getSupplier_result result = new getSupplier_result();
      receiveBase(result, "getSupplier");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getSupplier failed: unknown result");
    }

    public long startPurchase(long purchaseOrderId, String invoiceNumber, double freightCharges, String purchaseComments) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_startPurchase(purchaseOrderId, invoiceNumber, freightCharges, purchaseComments);
      return recv_startPurchase();
    }

    public void send_startPurchase(long purchaseOrderId, String invoiceNumber, double freightCharges, String purchaseComments) throws org.apache.thrift.TException
    {
      startPurchase_args args = new startPurchase_args();
      args.setPurchaseOrderId(purchaseOrderId);
      args.setInvoiceNumber(invoiceNumber);
      args.setFreightCharges(freightCharges);
      args.setPurchaseComments(purchaseComments);
      sendBase("startPurchase", args);
    }

    public long recv_startPurchase() throws PurchaseServiceException, org.apache.thrift.TException
    {
      startPurchase_result result = new startPurchase_result();
      receiveBase(result, "startPurchase");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "startPurchase failed: unknown result");
    }

    public long closePurchase(long purchaseId) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_closePurchase(purchaseId);
      return recv_closePurchase();
    }

    public void send_closePurchase(long purchaseId) throws org.apache.thrift.TException
    {
      closePurchase_args args = new closePurchase_args();
      args.setPurchaseId(purchaseId);
      sendBase("closePurchase", args);
    }

    public long recv_closePurchase() throws PurchaseServiceException, org.apache.thrift.TException
    {
      closePurchase_result result = new closePurchase_result();
      receiveBase(result, "closePurchase");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "closePurchase failed: unknown result");
    }

    public List<Purchase> getAllPurchases(long purchaseOrderId, boolean open) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getAllPurchases(purchaseOrderId, open);
      return recv_getAllPurchases();
    }

    public void send_getAllPurchases(long purchaseOrderId, boolean open) throws org.apache.thrift.TException
    {
      getAllPurchases_args args = new getAllPurchases_args();
      args.setPurchaseOrderId(purchaseOrderId);
      args.setOpen(open);
      sendBase("getAllPurchases", args);
    }

    public List<Purchase> recv_getAllPurchases() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getAllPurchases_result result = new getAllPurchases_result();
      receiveBase(result, "getAllPurchases");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getAllPurchases failed: unknown result");
    }

    public List<Purchase> getPurchasesForPO(long purchaseOrderId) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getPurchasesForPO(purchaseOrderId);
      return recv_getPurchasesForPO();
    }

    public void send_getPurchasesForPO(long purchaseOrderId) throws org.apache.thrift.TException
    {
      getPurchasesForPO_args args = new getPurchasesForPO_args();
      args.setPurchaseOrderId(purchaseOrderId);
      sendBase("getPurchasesForPO", args);
    }

    public List<Purchase> recv_getPurchasesForPO() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getPurchasesForPO_result result = new getPurchasesForPO_result();
      receiveBase(result, "getPurchasesForPO");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPurchasesForPO failed: unknown result");
    }

    public PurchaseOrder getPurchaseOrderForPurchase(long purchaseId) throws org.apache.thrift.TException
    {
      send_getPurchaseOrderForPurchase(purchaseId);
      return recv_getPurchaseOrderForPurchase();
    }

    public void send_getPurchaseOrderForPurchase(long purchaseId) throws org.apache.thrift.TException
    {
      getPurchaseOrderForPurchase_args args = new getPurchaseOrderForPurchase_args();
      args.setPurchaseId(purchaseId);
      sendBase("getPurchaseOrderForPurchase", args);
    }

    public PurchaseOrder recv_getPurchaseOrderForPurchase() throws org.apache.thrift.TException
    {
      getPurchaseOrderForPurchase_result result = new getPurchaseOrderForPurchase_result();
      receiveBase(result, "getPurchaseOrderForPurchase");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPurchaseOrderForPurchase failed: unknown result");
    }

    public List<PurchaseOrder> getPendingPurchaseOrders(long warehouseId) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getPendingPurchaseOrders(warehouseId);
      return recv_getPendingPurchaseOrders();
    }

    public void send_getPendingPurchaseOrders(long warehouseId) throws org.apache.thrift.TException
    {
      getPendingPurchaseOrders_args args = new getPendingPurchaseOrders_args();
      args.setWarehouseId(warehouseId);
      sendBase("getPendingPurchaseOrders", args);
    }

    public List<PurchaseOrder> recv_getPendingPurchaseOrders() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getPendingPurchaseOrders_result result = new getPendingPurchaseOrders_result();
      receiveBase(result, "getPendingPurchaseOrders");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPendingPurchaseOrders failed: unknown result");
    }

    public List<Supplier> getSuppliers() throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getSuppliers();
      return recv_getSuppliers();
    }

    public void send_getSuppliers() throws org.apache.thrift.TException
    {
      getSuppliers_args args = new getSuppliers_args();
      sendBase("getSuppliers", args);
    }

    public List<Supplier> recv_getSuppliers() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getSuppliers_result result = new getSuppliers_result();
      receiveBase(result, "getSuppliers");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getSuppliers failed: unknown result");
    }

    public List<Supplier> getAllSuppliers() throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getAllSuppliers();
      return recv_getAllSuppliers();
    }

    public void send_getAllSuppliers() throws org.apache.thrift.TException
    {
      getAllSuppliers_args args = new getAllSuppliers_args();
      sendBase("getAllSuppliers", args);
    }

    public List<Supplier> recv_getAllSuppliers() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getAllSuppliers_result result = new getAllSuppliers_result();
      receiveBase(result, "getAllSuppliers");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getAllSuppliers failed: unknown result");
    }

    public void fulfillPO(long purchaseOrderId, long itemId, long quantity) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_fulfillPO(purchaseOrderId, itemId, quantity);
      recv_fulfillPO();
    }

    public void send_fulfillPO(long purchaseOrderId, long itemId, long quantity) throws org.apache.thrift.TException
    {
      fulfillPO_args args = new fulfillPO_args();
      args.setPurchaseOrderId(purchaseOrderId);
      args.setItemId(itemId);
      args.setQuantity(quantity);
      sendBase("fulfillPO", args);
    }

    public void recv_fulfillPO() throws PurchaseServiceException, org.apache.thrift.TException
    {
      fulfillPO_result result = new fulfillPO_result();
      receiveBase(result, "fulfillPO");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public void updatePurchaseOrder(PurchaseOrder purchaseOrder) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_updatePurchaseOrder(purchaseOrder);
      recv_updatePurchaseOrder();
    }

    public void send_updatePurchaseOrder(PurchaseOrder purchaseOrder) throws org.apache.thrift.TException
    {
      updatePurchaseOrder_args args = new updatePurchaseOrder_args();
      args.setPurchaseOrder(purchaseOrder);
      sendBase("updatePurchaseOrder", args);
    }

    public void recv_updatePurchaseOrder() throws PurchaseServiceException, org.apache.thrift.TException
    {
      updatePurchaseOrder_result result = new updatePurchaseOrder_result();
      receiveBase(result, "updatePurchaseOrder");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public void unFulfillPO(long purchaseId, long itemId, long quantity) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_unFulfillPO(purchaseId, itemId, quantity);
      recv_unFulfillPO();
    }

    public void send_unFulfillPO(long purchaseId, long itemId, long quantity) throws org.apache.thrift.TException
    {
      unFulfillPO_args args = new unFulfillPO_args();
      args.setPurchaseId(purchaseId);
      args.setItemId(itemId);
      args.setQuantity(quantity);
      sendBase("unFulfillPO", args);
    }

    public void recv_unFulfillPO() throws PurchaseServiceException, org.apache.thrift.TException
    {
      unFulfillPO_result result = new unFulfillPO_result();
      receiveBase(result, "unFulfillPO");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public List<Invoice> getInvoices(long date) throws org.apache.thrift.TException
    {
      send_getInvoices(date);
      return recv_getInvoices();
    }

    public void send_getInvoices(long date) throws org.apache.thrift.TException
    {
      getInvoices_args args = new getInvoices_args();
      args.setDate(date);
      sendBase("getInvoices", args);
    }

    public List<Invoice> recv_getInvoices() throws org.apache.thrift.TException
    {
      getInvoices_result result = new getInvoices_result();
      receiveBase(result, "getInvoices");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getInvoices failed: unknown result");
    }

    public List<Invoice> getInvoicesForWarehouse(long warehouseId, long supplierId, long date) throws org.apache.thrift.TException
    {
      send_getInvoicesForWarehouse(warehouseId, supplierId, date);
      return recv_getInvoicesForWarehouse();
    }

    public void send_getInvoicesForWarehouse(long warehouseId, long supplierId, long date) throws org.apache.thrift.TException
    {
      getInvoicesForWarehouse_args args = new getInvoicesForWarehouse_args();
      args.setWarehouseId(warehouseId);
      args.setSupplierId(supplierId);
      args.setDate(date);
      sendBase("getInvoicesForWarehouse", args);
    }

    public List<Invoice> recv_getInvoicesForWarehouse() throws org.apache.thrift.TException
    {
      getInvoicesForWarehouse_result result = new getInvoicesForWarehouse_result();
      receiveBase(result, "getInvoicesForWarehouse");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getInvoicesForWarehouse failed: unknown result");
    }

    public void createInvoice(Invoice invoice) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_createInvoice(invoice);
      recv_createInvoice();
    }

    public void send_createInvoice(Invoice invoice) throws org.apache.thrift.TException
    {
      createInvoice_args args = new createInvoice_args();
      args.setInvoice(invoice);
      sendBase("createInvoice", args);
    }

    public void recv_createInvoice() throws PurchaseServiceException, org.apache.thrift.TException
    {
      createInvoice_result result = new createInvoice_result();
      receiveBase(result, "createInvoice");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public Supplier addSupplier(Supplier supplier) throws org.apache.thrift.TException
    {
      send_addSupplier(supplier);
      return recv_addSupplier();
    }

    public void send_addSupplier(Supplier supplier) throws org.apache.thrift.TException
    {
      addSupplier_args args = new addSupplier_args();
      args.setSupplier(supplier);
      sendBase("addSupplier", args);
    }

    public Supplier recv_addSupplier() throws org.apache.thrift.TException
    {
      addSupplier_result result = new addSupplier_result();
      receiveBase(result, "addSupplier");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "addSupplier failed: unknown result");
    }

    public void updateSupplier(Supplier supplier) throws org.apache.thrift.TException
    {
      send_updateSupplier(supplier);
      recv_updateSupplier();
    }

    public void send_updateSupplier(Supplier supplier) throws org.apache.thrift.TException
    {
      updateSupplier_args args = new updateSupplier_args();
      args.setSupplier(supplier);
      sendBase("updateSupplier", args);
    }

    public void recv_updateSupplier() throws org.apache.thrift.TException
    {
      updateSupplier_result result = new updateSupplier_result();
      receiveBase(result, "updateSupplier");
      return;
    }

    public long createPurchaseReturn(PurchaseReturn purchaseReturn) throws org.apache.thrift.TException
    {
      send_createPurchaseReturn(purchaseReturn);
      return recv_createPurchaseReturn();
    }

    public void send_createPurchaseReturn(PurchaseReturn purchaseReturn) throws org.apache.thrift.TException
    {
      createPurchaseReturn_args args = new createPurchaseReturn_args();
      args.setPurchaseReturn(purchaseReturn);
      sendBase("createPurchaseReturn", args);
    }

    public long recv_createPurchaseReturn() throws org.apache.thrift.TException
    {
      createPurchaseReturn_result result = new createPurchaseReturn_result();
      receiveBase(result, "createPurchaseReturn");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "createPurchaseReturn failed: unknown result");
    }

    public void settlePurchaseReturn(long id) throws org.apache.thrift.TException
    {
      send_settlePurchaseReturn(id);
      recv_settlePurchaseReturn();
    }

    public void send_settlePurchaseReturn(long id) throws org.apache.thrift.TException
    {
      settlePurchaseReturn_args args = new settlePurchaseReturn_args();
      args.setId(id);
      sendBase("settlePurchaseReturn", args);
    }

    public void recv_settlePurchaseReturn() throws org.apache.thrift.TException
    {
      settlePurchaseReturn_result result = new settlePurchaseReturn_result();
      receiveBase(result, "settlePurchaseReturn");
      return;
    }

    public List<PurchaseReturn> getUnsettledPurchaseReturns() throws org.apache.thrift.TException
    {
      send_getUnsettledPurchaseReturns();
      return recv_getUnsettledPurchaseReturns();
    }

    public void send_getUnsettledPurchaseReturns() throws org.apache.thrift.TException
    {
      getUnsettledPurchaseReturns_args args = new getUnsettledPurchaseReturns_args();
      sendBase("getUnsettledPurchaseReturns", args);
    }

    public List<PurchaseReturn> recv_getUnsettledPurchaseReturns() throws org.apache.thrift.TException
    {
      getUnsettledPurchaseReturns_result result = new getUnsettledPurchaseReturns_result();
      receiveBase(result, "getUnsettledPurchaseReturns");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getUnsettledPurchaseReturns failed: unknown result");
    }

    public List<PurchaseReturn> getInvoice(String invoiceNumber, long supplierId) throws org.apache.thrift.TException
    {
      send_getInvoice(invoiceNumber, supplierId);
      return recv_getInvoice();
    }

    public void send_getInvoice(String invoiceNumber, long supplierId) throws org.apache.thrift.TException
    {
      getInvoice_args args = new getInvoice_args();
      args.setInvoiceNumber(invoiceNumber);
      args.setSupplierId(supplierId);
      sendBase("getInvoice", args);
    }

    public List<PurchaseReturn> recv_getInvoice() throws org.apache.thrift.TException
    {
      getInvoice_result result = new getInvoice_result();
      receiveBase(result, "getInvoice");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getInvoice failed: unknown result");
    }

    public long createPurchaseForOurExtBilling(String invoiceNumber, double unitPrice, double nlc, long itemId) throws org.apache.thrift.TException
    {
      send_createPurchaseForOurExtBilling(invoiceNumber, unitPrice, nlc, itemId);
      return recv_createPurchaseForOurExtBilling();
    }

    public void send_createPurchaseForOurExtBilling(String invoiceNumber, double unitPrice, double nlc, long itemId) throws org.apache.thrift.TException
    {
      createPurchaseForOurExtBilling_args args = new createPurchaseForOurExtBilling_args();
      args.setInvoiceNumber(invoiceNumber);
      args.setUnitPrice(unitPrice);
      args.setNlc(nlc);
      args.setItemId(itemId);
      sendBase("createPurchaseForOurExtBilling", args);
    }

    public long recv_createPurchaseForOurExtBilling() throws org.apache.thrift.TException
    {
      createPurchaseForOurExtBilling_result result = new createPurchaseForOurExtBilling_result();
      receiveBase(result, "createPurchaseForOurExtBilling");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "createPurchaseForOurExtBilling failed: unknown result");
    }

    public void fulfillPOForExtBilling(long itemId, long quantity) throws org.apache.thrift.TException
    {
      send_fulfillPOForExtBilling(itemId, quantity);
      recv_fulfillPOForExtBilling();
    }

    public void send_fulfillPOForExtBilling(long itemId, long quantity) throws org.apache.thrift.TException
    {
      fulfillPOForExtBilling_args args = new fulfillPOForExtBilling_args();
      args.setItemId(itemId);
      args.setQuantity(quantity);
      sendBase("fulfillPOForExtBilling", args);
    }

    public void recv_fulfillPOForExtBilling() throws org.apache.thrift.TException
    {
      fulfillPOForExtBilling_result result = new fulfillPOForExtBilling_result();
      receiveBase(result, "fulfillPOForExtBilling");
      return;
    }

    public void closePO(long poId) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_closePO(poId);
      recv_closePO();
    }

    public void send_closePO(long poId) throws org.apache.thrift.TException
    {
      closePO_args args = new closePO_args();
      args.setPoId(poId);
      sendBase("closePO", args);
    }

    public void recv_closePO() throws PurchaseServiceException, org.apache.thrift.TException
    {
      closePO_result result = new closePO_result();
      receiveBase(result, "closePO");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public boolean isInvoiceReceived(String invoiceNumber, long supplierId) throws org.apache.thrift.TException
    {
      send_isInvoiceReceived(invoiceNumber, supplierId);
      return recv_isInvoiceReceived();
    }

    public void send_isInvoiceReceived(String invoiceNumber, long supplierId) throws org.apache.thrift.TException
    {
      isInvoiceReceived_args args = new isInvoiceReceived_args();
      args.setInvoiceNumber(invoiceNumber);
      args.setSupplierId(supplierId);
      sendBase("isInvoiceReceived", args);
    }

    public boolean recv_isInvoiceReceived() throws org.apache.thrift.TException
    {
      isInvoiceReceived_result result = new isInvoiceReceived_result();
      receiveBase(result, "isInvoiceReceived");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "isInvoiceReceived failed: unknown result");
    }

    public void changeWarehouseForPO(long id, long warehouseId) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_changeWarehouseForPO(id, warehouseId);
      recv_changeWarehouseForPO();
    }

    public void send_changeWarehouseForPO(long id, long warehouseId) throws org.apache.thrift.TException
    {
      changeWarehouseForPO_args args = new changeWarehouseForPO_args();
      args.setId(id);
      args.setWarehouseId(warehouseId);
      sendBase("changeWarehouseForPO", args);
    }

    public void recv_changeWarehouseForPO() throws PurchaseServiceException, org.apache.thrift.TException
    {
      changeWarehouseForPO_result result = new changeWarehouseForPO_result();
      receiveBase(result, "changeWarehouseForPO");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public void changePOStatus(long id, POStatus poStatus) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_changePOStatus(id, poStatus);
      recv_changePOStatus();
    }

    public void send_changePOStatus(long id, POStatus poStatus) throws org.apache.thrift.TException
    {
      changePOStatus_args args = new changePOStatus_args();
      args.setId(id);
      args.setPoStatus(poStatus);
      sendBase("changePOStatus", args);
    }

    public void recv_changePOStatus() throws PurchaseServiceException, org.apache.thrift.TException
    {
      changePOStatus_result result = new changePOStatus_result();
      receiveBase(result, "changePOStatus");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

    public PurchaseReturn getPurchaseReturn(long id) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getPurchaseReturn(id);
      return recv_getPurchaseReturn();
    }

    public void send_getPurchaseReturn(long id) throws org.apache.thrift.TException
    {
      getPurchaseReturn_args args = new getPurchaseReturn_args();
      args.setId(id);
      sendBase("getPurchaseReturn", args);
    }

    public PurchaseReturn recv_getPurchaseReturn() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getPurchaseReturn_result result = new getPurchaseReturn_result();
      receiveBase(result, "getPurchaseReturn");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPurchaseReturn failed: unknown result");
    }

    public boolean markPurchasereturnSettled(long id, SettlementType settlementType, String documentNumber, String settlementBy, long settledAmount) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_markPurchasereturnSettled(id, settlementType, documentNumber, settlementBy, settledAmount);
      return recv_markPurchasereturnSettled();
    }

    public void send_markPurchasereturnSettled(long id, SettlementType settlementType, String documentNumber, String settlementBy, long settledAmount) throws org.apache.thrift.TException
    {
      markPurchasereturnSettled_args args = new markPurchasereturnSettled_args();
      args.setId(id);
      args.setSettlementType(settlementType);
      args.setDocumentNumber(documentNumber);
      args.setSettlementBy(settlementBy);
      args.setSettledAmount(settledAmount);
      sendBase("markPurchasereturnSettled", args);
    }

    public boolean recv_markPurchasereturnSettled() throws PurchaseServiceException, org.apache.thrift.TException
    {
      markPurchasereturnSettled_result result = new markPurchasereturnSettled_result();
      receiveBase(result, "markPurchasereturnSettled");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "markPurchasereturnSettled failed: unknown result");
    }

    public List<PurchaseReturnSettlement> getPrSettlementsForPurchaseReturn(long purchaseReturnId) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_getPrSettlementsForPurchaseReturn(purchaseReturnId);
      return recv_getPrSettlementsForPurchaseReturn();
    }

    public void send_getPrSettlementsForPurchaseReturn(long purchaseReturnId) throws org.apache.thrift.TException
    {
      getPrSettlementsForPurchaseReturn_args args = new getPrSettlementsForPurchaseReturn_args();
      args.setPurchaseReturnId(purchaseReturnId);
      sendBase("getPrSettlementsForPurchaseReturn", args);
    }

    public List<PurchaseReturnSettlement> recv_getPrSettlementsForPurchaseReturn() throws PurchaseServiceException, org.apache.thrift.TException
    {
      getPrSettlementsForPurchaseReturn_result result = new getPrSettlementsForPurchaseReturn_result();
      receiveBase(result, "getPrSettlementsForPurchaseReturn");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPrSettlementsForPurchaseReturn failed: unknown result");
    }

    public void updatePurchaseReturn(PurchaseReturn purchaseReturn) throws PurchaseServiceException, org.apache.thrift.TException
    {
      send_updatePurchaseReturn(purchaseReturn);
      recv_updatePurchaseReturn();
    }

    public void send_updatePurchaseReturn(PurchaseReturn purchaseReturn) throws org.apache.thrift.TException
    {
      updatePurchaseReturn_args args = new updatePurchaseReturn_args();
      args.setPurchaseReturn(purchaseReturn);
      sendBase("updatePurchaseReturn", args);
    }

    public void recv_updatePurchaseReturn() throws PurchaseServiceException, org.apache.thrift.TException
    {
      updatePurchaseReturn_result result = new updatePurchaseReturn_result();
      receiveBase(result, "updatePurchaseReturn");
      if (result.e != null) {
        throw result.e;
      }
      return;
    }

  }
  public static class AsyncClient extends in.shop2020.generic.GenericService.AsyncClient implements AsyncIface {
    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void createPurchaseOrder(PurchaseOrder purchaseOrder, org.apache.thrift.async.AsyncMethodCallback<createPurchaseOrder_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      createPurchaseOrder_call method_call = new createPurchaseOrder_call(purchaseOrder, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class createPurchaseOrder_call extends org.apache.thrift.async.TAsyncMethodCall {
      private PurchaseOrder purchaseOrder;
      public createPurchaseOrder_call(PurchaseOrder purchaseOrder, org.apache.thrift.async.AsyncMethodCallback<createPurchaseOrder_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseOrder = purchaseOrder;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("createPurchaseOrder", org.apache.thrift.protocol.TMessageType.CALL, 0));
        createPurchaseOrder_args args = new createPurchaseOrder_args();
        args.setPurchaseOrder(purchaseOrder);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public long getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_createPurchaseOrder();
      }
    }

    public void getPurchaseOrder(long id, org.apache.thrift.async.AsyncMethodCallback<getPurchaseOrder_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPurchaseOrder_call method_call = new getPurchaseOrder_call(id, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPurchaseOrder_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      public getPurchaseOrder_call(long id, org.apache.thrift.async.AsyncMethodCallback<getPurchaseOrder_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPurchaseOrder", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPurchaseOrder_args args = new getPurchaseOrder_args();
        args.setId(id);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public PurchaseOrder getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPurchaseOrder();
      }
    }

    public void getAllPurchaseOrders(POStatus status, org.apache.thrift.async.AsyncMethodCallback<getAllPurchaseOrders_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getAllPurchaseOrders_call method_call = new getAllPurchaseOrders_call(status, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getAllPurchaseOrders_call extends org.apache.thrift.async.TAsyncMethodCall {
      private POStatus status;
      public getAllPurchaseOrders_call(POStatus status, org.apache.thrift.async.AsyncMethodCallback<getAllPurchaseOrders_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.status = status;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getAllPurchaseOrders", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getAllPurchaseOrders_args args = new getAllPurchaseOrders_args();
        args.setStatus(status);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<PurchaseOrder> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getAllPurchaseOrders();
      }
    }

    public void getSupplier(long id, org.apache.thrift.async.AsyncMethodCallback<getSupplier_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getSupplier_call method_call = new getSupplier_call(id, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getSupplier_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      public getSupplier_call(long id, org.apache.thrift.async.AsyncMethodCallback<getSupplier_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getSupplier", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getSupplier_args args = new getSupplier_args();
        args.setId(id);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public Supplier getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getSupplier();
      }
    }

    public void startPurchase(long purchaseOrderId, String invoiceNumber, double freightCharges, String purchaseComments, org.apache.thrift.async.AsyncMethodCallback<startPurchase_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      startPurchase_call method_call = new startPurchase_call(purchaseOrderId, invoiceNumber, freightCharges, purchaseComments, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class startPurchase_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseOrderId;
      private String invoiceNumber;
      private double freightCharges;
      private String purchaseComments;
      public startPurchase_call(long purchaseOrderId, String invoiceNumber, double freightCharges, String purchaseComments, org.apache.thrift.async.AsyncMethodCallback<startPurchase_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseOrderId = purchaseOrderId;
        this.invoiceNumber = invoiceNumber;
        this.freightCharges = freightCharges;
        this.purchaseComments = purchaseComments;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("startPurchase", org.apache.thrift.protocol.TMessageType.CALL, 0));
        startPurchase_args args = new startPurchase_args();
        args.setPurchaseOrderId(purchaseOrderId);
        args.setInvoiceNumber(invoiceNumber);
        args.setFreightCharges(freightCharges);
        args.setPurchaseComments(purchaseComments);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public long getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_startPurchase();
      }
    }

    public void closePurchase(long purchaseId, org.apache.thrift.async.AsyncMethodCallback<closePurchase_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      closePurchase_call method_call = new closePurchase_call(purchaseId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class closePurchase_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseId;
      public closePurchase_call(long purchaseId, org.apache.thrift.async.AsyncMethodCallback<closePurchase_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseId = purchaseId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("closePurchase", org.apache.thrift.protocol.TMessageType.CALL, 0));
        closePurchase_args args = new closePurchase_args();
        args.setPurchaseId(purchaseId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public long getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_closePurchase();
      }
    }

    public void getAllPurchases(long purchaseOrderId, boolean open, org.apache.thrift.async.AsyncMethodCallback<getAllPurchases_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getAllPurchases_call method_call = new getAllPurchases_call(purchaseOrderId, open, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getAllPurchases_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseOrderId;
      private boolean open;
      public getAllPurchases_call(long purchaseOrderId, boolean open, org.apache.thrift.async.AsyncMethodCallback<getAllPurchases_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseOrderId = purchaseOrderId;
        this.open = open;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getAllPurchases", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getAllPurchases_args args = new getAllPurchases_args();
        args.setPurchaseOrderId(purchaseOrderId);
        args.setOpen(open);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<Purchase> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getAllPurchases();
      }
    }

    public void getPurchasesForPO(long purchaseOrderId, org.apache.thrift.async.AsyncMethodCallback<getPurchasesForPO_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPurchasesForPO_call method_call = new getPurchasesForPO_call(purchaseOrderId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPurchasesForPO_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseOrderId;
      public getPurchasesForPO_call(long purchaseOrderId, org.apache.thrift.async.AsyncMethodCallback<getPurchasesForPO_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseOrderId = purchaseOrderId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPurchasesForPO", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPurchasesForPO_args args = new getPurchasesForPO_args();
        args.setPurchaseOrderId(purchaseOrderId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<Purchase> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPurchasesForPO();
      }
    }

    public void getPurchaseOrderForPurchase(long purchaseId, org.apache.thrift.async.AsyncMethodCallback<getPurchaseOrderForPurchase_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPurchaseOrderForPurchase_call method_call = new getPurchaseOrderForPurchase_call(purchaseId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPurchaseOrderForPurchase_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseId;
      public getPurchaseOrderForPurchase_call(long purchaseId, org.apache.thrift.async.AsyncMethodCallback<getPurchaseOrderForPurchase_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseId = purchaseId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPurchaseOrderForPurchase", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPurchaseOrderForPurchase_args args = new getPurchaseOrderForPurchase_args();
        args.setPurchaseId(purchaseId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public PurchaseOrder getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPurchaseOrderForPurchase();
      }
    }

    public void getPendingPurchaseOrders(long warehouseId, org.apache.thrift.async.AsyncMethodCallback<getPendingPurchaseOrders_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPendingPurchaseOrders_call method_call = new getPendingPurchaseOrders_call(warehouseId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPendingPurchaseOrders_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long warehouseId;
      public getPendingPurchaseOrders_call(long warehouseId, org.apache.thrift.async.AsyncMethodCallback<getPendingPurchaseOrders_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.warehouseId = warehouseId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPendingPurchaseOrders", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPendingPurchaseOrders_args args = new getPendingPurchaseOrders_args();
        args.setWarehouseId(warehouseId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<PurchaseOrder> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPendingPurchaseOrders();
      }
    }

    public void getSuppliers(org.apache.thrift.async.AsyncMethodCallback<getSuppliers_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getSuppliers_call method_call = new getSuppliers_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getSuppliers_call extends org.apache.thrift.async.TAsyncMethodCall {
      public getSuppliers_call(org.apache.thrift.async.AsyncMethodCallback<getSuppliers_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getSuppliers", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getSuppliers_args args = new getSuppliers_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<Supplier> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getSuppliers();
      }
    }

    public void getAllSuppliers(org.apache.thrift.async.AsyncMethodCallback<getAllSuppliers_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getAllSuppliers_call method_call = new getAllSuppliers_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getAllSuppliers_call extends org.apache.thrift.async.TAsyncMethodCall {
      public getAllSuppliers_call(org.apache.thrift.async.AsyncMethodCallback<getAllSuppliers_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getAllSuppliers", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getAllSuppliers_args args = new getAllSuppliers_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<Supplier> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getAllSuppliers();
      }
    }

    public void fulfillPO(long purchaseOrderId, long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<fulfillPO_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      fulfillPO_call method_call = new fulfillPO_call(purchaseOrderId, itemId, quantity, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class fulfillPO_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseOrderId;
      private long itemId;
      private long quantity;
      public fulfillPO_call(long purchaseOrderId, long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<fulfillPO_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseOrderId = purchaseOrderId;
        this.itemId = itemId;
        this.quantity = quantity;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("fulfillPO", org.apache.thrift.protocol.TMessageType.CALL, 0));
        fulfillPO_args args = new fulfillPO_args();
        args.setPurchaseOrderId(purchaseOrderId);
        args.setItemId(itemId);
        args.setQuantity(quantity);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_fulfillPO();
      }
    }

    public void updatePurchaseOrder(PurchaseOrder purchaseOrder, org.apache.thrift.async.AsyncMethodCallback<updatePurchaseOrder_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      updatePurchaseOrder_call method_call = new updatePurchaseOrder_call(purchaseOrder, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class updatePurchaseOrder_call extends org.apache.thrift.async.TAsyncMethodCall {
      private PurchaseOrder purchaseOrder;
      public updatePurchaseOrder_call(PurchaseOrder purchaseOrder, org.apache.thrift.async.AsyncMethodCallback<updatePurchaseOrder_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseOrder = purchaseOrder;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("updatePurchaseOrder", org.apache.thrift.protocol.TMessageType.CALL, 0));
        updatePurchaseOrder_args args = new updatePurchaseOrder_args();
        args.setPurchaseOrder(purchaseOrder);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_updatePurchaseOrder();
      }
    }

    public void unFulfillPO(long purchaseId, long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<unFulfillPO_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      unFulfillPO_call method_call = new unFulfillPO_call(purchaseId, itemId, quantity, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class unFulfillPO_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseId;
      private long itemId;
      private long quantity;
      public unFulfillPO_call(long purchaseId, long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<unFulfillPO_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseId = purchaseId;
        this.itemId = itemId;
        this.quantity = quantity;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("unFulfillPO", org.apache.thrift.protocol.TMessageType.CALL, 0));
        unFulfillPO_args args = new unFulfillPO_args();
        args.setPurchaseId(purchaseId);
        args.setItemId(itemId);
        args.setQuantity(quantity);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_unFulfillPO();
      }
    }

    public void getInvoices(long date, org.apache.thrift.async.AsyncMethodCallback<getInvoices_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getInvoices_call method_call = new getInvoices_call(date, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getInvoices_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long date;
      public getInvoices_call(long date, org.apache.thrift.async.AsyncMethodCallback<getInvoices_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.date = date;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getInvoices", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getInvoices_args args = new getInvoices_args();
        args.setDate(date);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<Invoice> getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getInvoices();
      }
    }

    public void getInvoicesForWarehouse(long warehouseId, long supplierId, long date, org.apache.thrift.async.AsyncMethodCallback<getInvoicesForWarehouse_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getInvoicesForWarehouse_call method_call = new getInvoicesForWarehouse_call(warehouseId, supplierId, date, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getInvoicesForWarehouse_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long warehouseId;
      private long supplierId;
      private long date;
      public getInvoicesForWarehouse_call(long warehouseId, long supplierId, long date, org.apache.thrift.async.AsyncMethodCallback<getInvoicesForWarehouse_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.warehouseId = warehouseId;
        this.supplierId = supplierId;
        this.date = date;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getInvoicesForWarehouse", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getInvoicesForWarehouse_args args = new getInvoicesForWarehouse_args();
        args.setWarehouseId(warehouseId);
        args.setSupplierId(supplierId);
        args.setDate(date);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<Invoice> getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getInvoicesForWarehouse();
      }
    }

    public void createInvoice(Invoice invoice, org.apache.thrift.async.AsyncMethodCallback<createInvoice_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      createInvoice_call method_call = new createInvoice_call(invoice, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class createInvoice_call extends org.apache.thrift.async.TAsyncMethodCall {
      private Invoice invoice;
      public createInvoice_call(Invoice invoice, org.apache.thrift.async.AsyncMethodCallback<createInvoice_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.invoice = invoice;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("createInvoice", org.apache.thrift.protocol.TMessageType.CALL, 0));
        createInvoice_args args = new createInvoice_args();
        args.setInvoice(invoice);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_createInvoice();
      }
    }

    public void addSupplier(Supplier supplier, org.apache.thrift.async.AsyncMethodCallback<addSupplier_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      addSupplier_call method_call = new addSupplier_call(supplier, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class addSupplier_call extends org.apache.thrift.async.TAsyncMethodCall {
      private Supplier supplier;
      public addSupplier_call(Supplier supplier, org.apache.thrift.async.AsyncMethodCallback<addSupplier_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.supplier = supplier;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("addSupplier", org.apache.thrift.protocol.TMessageType.CALL, 0));
        addSupplier_args args = new addSupplier_args();
        args.setSupplier(supplier);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public Supplier getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_addSupplier();
      }
    }

    public void updateSupplier(Supplier supplier, org.apache.thrift.async.AsyncMethodCallback<updateSupplier_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      updateSupplier_call method_call = new updateSupplier_call(supplier, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class updateSupplier_call extends org.apache.thrift.async.TAsyncMethodCall {
      private Supplier supplier;
      public updateSupplier_call(Supplier supplier, org.apache.thrift.async.AsyncMethodCallback<updateSupplier_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.supplier = supplier;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("updateSupplier", org.apache.thrift.protocol.TMessageType.CALL, 0));
        updateSupplier_args args = new updateSupplier_args();
        args.setSupplier(supplier);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_updateSupplier();
      }
    }

    public void createPurchaseReturn(PurchaseReturn purchaseReturn, org.apache.thrift.async.AsyncMethodCallback<createPurchaseReturn_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      createPurchaseReturn_call method_call = new createPurchaseReturn_call(purchaseReturn, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class createPurchaseReturn_call extends org.apache.thrift.async.TAsyncMethodCall {
      private PurchaseReturn purchaseReturn;
      public createPurchaseReturn_call(PurchaseReturn purchaseReturn, org.apache.thrift.async.AsyncMethodCallback<createPurchaseReturn_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseReturn = purchaseReturn;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("createPurchaseReturn", org.apache.thrift.protocol.TMessageType.CALL, 0));
        createPurchaseReturn_args args = new createPurchaseReturn_args();
        args.setPurchaseReturn(purchaseReturn);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public long getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_createPurchaseReturn();
      }
    }

    public void settlePurchaseReturn(long id, org.apache.thrift.async.AsyncMethodCallback<settlePurchaseReturn_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      settlePurchaseReturn_call method_call = new settlePurchaseReturn_call(id, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class settlePurchaseReturn_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      public settlePurchaseReturn_call(long id, org.apache.thrift.async.AsyncMethodCallback<settlePurchaseReturn_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("settlePurchaseReturn", org.apache.thrift.protocol.TMessageType.CALL, 0));
        settlePurchaseReturn_args args = new settlePurchaseReturn_args();
        args.setId(id);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_settlePurchaseReturn();
      }
    }

    public void getUnsettledPurchaseReturns(org.apache.thrift.async.AsyncMethodCallback<getUnsettledPurchaseReturns_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getUnsettledPurchaseReturns_call method_call = new getUnsettledPurchaseReturns_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getUnsettledPurchaseReturns_call extends org.apache.thrift.async.TAsyncMethodCall {
      public getUnsettledPurchaseReturns_call(org.apache.thrift.async.AsyncMethodCallback<getUnsettledPurchaseReturns_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getUnsettledPurchaseReturns", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getUnsettledPurchaseReturns_args args = new getUnsettledPurchaseReturns_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<PurchaseReturn> getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getUnsettledPurchaseReturns();
      }
    }

    public void getInvoice(String invoiceNumber, long supplierId, org.apache.thrift.async.AsyncMethodCallback<getInvoice_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getInvoice_call method_call = new getInvoice_call(invoiceNumber, supplierId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getInvoice_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String invoiceNumber;
      private long supplierId;
      public getInvoice_call(String invoiceNumber, long supplierId, org.apache.thrift.async.AsyncMethodCallback<getInvoice_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.invoiceNumber = invoiceNumber;
        this.supplierId = supplierId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getInvoice", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getInvoice_args args = new getInvoice_args();
        args.setInvoiceNumber(invoiceNumber);
        args.setSupplierId(supplierId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<PurchaseReturn> getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getInvoice();
      }
    }

    public void createPurchaseForOurExtBilling(String invoiceNumber, double unitPrice, double nlc, long itemId, org.apache.thrift.async.AsyncMethodCallback<createPurchaseForOurExtBilling_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      createPurchaseForOurExtBilling_call method_call = new createPurchaseForOurExtBilling_call(invoiceNumber, unitPrice, nlc, itemId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class createPurchaseForOurExtBilling_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String invoiceNumber;
      private double unitPrice;
      private double nlc;
      private long itemId;
      public createPurchaseForOurExtBilling_call(String invoiceNumber, double unitPrice, double nlc, long itemId, org.apache.thrift.async.AsyncMethodCallback<createPurchaseForOurExtBilling_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.invoiceNumber = invoiceNumber;
        this.unitPrice = unitPrice;
        this.nlc = nlc;
        this.itemId = itemId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("createPurchaseForOurExtBilling", org.apache.thrift.protocol.TMessageType.CALL, 0));
        createPurchaseForOurExtBilling_args args = new createPurchaseForOurExtBilling_args();
        args.setInvoiceNumber(invoiceNumber);
        args.setUnitPrice(unitPrice);
        args.setNlc(nlc);
        args.setItemId(itemId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public long getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_createPurchaseForOurExtBilling();
      }
    }

    public void fulfillPOForExtBilling(long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<fulfillPOForExtBilling_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      fulfillPOForExtBilling_call method_call = new fulfillPOForExtBilling_call(itemId, quantity, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class fulfillPOForExtBilling_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long itemId;
      private long quantity;
      public fulfillPOForExtBilling_call(long itemId, long quantity, org.apache.thrift.async.AsyncMethodCallback<fulfillPOForExtBilling_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.itemId = itemId;
        this.quantity = quantity;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("fulfillPOForExtBilling", org.apache.thrift.protocol.TMessageType.CALL, 0));
        fulfillPOForExtBilling_args args = new fulfillPOForExtBilling_args();
        args.setItemId(itemId);
        args.setQuantity(quantity);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_fulfillPOForExtBilling();
      }
    }

    public void closePO(long poId, org.apache.thrift.async.AsyncMethodCallback<closePO_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      closePO_call method_call = new closePO_call(poId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class closePO_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long poId;
      public closePO_call(long poId, org.apache.thrift.async.AsyncMethodCallback<closePO_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.poId = poId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("closePO", org.apache.thrift.protocol.TMessageType.CALL, 0));
        closePO_args args = new closePO_args();
        args.setPoId(poId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_closePO();
      }
    }

    public void isInvoiceReceived(String invoiceNumber, long supplierId, org.apache.thrift.async.AsyncMethodCallback<isInvoiceReceived_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      isInvoiceReceived_call method_call = new isInvoiceReceived_call(invoiceNumber, supplierId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class isInvoiceReceived_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String invoiceNumber;
      private long supplierId;
      public isInvoiceReceived_call(String invoiceNumber, long supplierId, org.apache.thrift.async.AsyncMethodCallback<isInvoiceReceived_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.invoiceNumber = invoiceNumber;
        this.supplierId = supplierId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("isInvoiceReceived", org.apache.thrift.protocol.TMessageType.CALL, 0));
        isInvoiceReceived_args args = new isInvoiceReceived_args();
        args.setInvoiceNumber(invoiceNumber);
        args.setSupplierId(supplierId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public boolean getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_isInvoiceReceived();
      }
    }

    public void changeWarehouseForPO(long id, long warehouseId, org.apache.thrift.async.AsyncMethodCallback<changeWarehouseForPO_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      changeWarehouseForPO_call method_call = new changeWarehouseForPO_call(id, warehouseId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class changeWarehouseForPO_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      private long warehouseId;
      public changeWarehouseForPO_call(long id, long warehouseId, org.apache.thrift.async.AsyncMethodCallback<changeWarehouseForPO_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
        this.warehouseId = warehouseId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("changeWarehouseForPO", org.apache.thrift.protocol.TMessageType.CALL, 0));
        changeWarehouseForPO_args args = new changeWarehouseForPO_args();
        args.setId(id);
        args.setWarehouseId(warehouseId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_changeWarehouseForPO();
      }
    }

    public void changePOStatus(long id, POStatus poStatus, org.apache.thrift.async.AsyncMethodCallback<changePOStatus_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      changePOStatus_call method_call = new changePOStatus_call(id, poStatus, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class changePOStatus_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      private POStatus poStatus;
      public changePOStatus_call(long id, POStatus poStatus, org.apache.thrift.async.AsyncMethodCallback<changePOStatus_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
        this.poStatus = poStatus;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("changePOStatus", org.apache.thrift.protocol.TMessageType.CALL, 0));
        changePOStatus_args args = new changePOStatus_args();
        args.setId(id);
        args.setPoStatus(poStatus);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_changePOStatus();
      }
    }

    public void getPurchaseReturn(long id, org.apache.thrift.async.AsyncMethodCallback<getPurchaseReturn_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPurchaseReturn_call method_call = new getPurchaseReturn_call(id, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPurchaseReturn_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      public getPurchaseReturn_call(long id, org.apache.thrift.async.AsyncMethodCallback<getPurchaseReturn_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPurchaseReturn", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPurchaseReturn_args args = new getPurchaseReturn_args();
        args.setId(id);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public PurchaseReturn getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPurchaseReturn();
      }
    }

    public void markPurchasereturnSettled(long id, SettlementType settlementType, String documentNumber, String settlementBy, long settledAmount, org.apache.thrift.async.AsyncMethodCallback<markPurchasereturnSettled_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      markPurchasereturnSettled_call method_call = new markPurchasereturnSettled_call(id, settlementType, documentNumber, settlementBy, settledAmount, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class markPurchasereturnSettled_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long id;
      private SettlementType settlementType;
      private String documentNumber;
      private String settlementBy;
      private long settledAmount;
      public markPurchasereturnSettled_call(long id, SettlementType settlementType, String documentNumber, String settlementBy, long settledAmount, org.apache.thrift.async.AsyncMethodCallback<markPurchasereturnSettled_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
        this.settlementType = settlementType;
        this.documentNumber = documentNumber;
        this.settlementBy = settlementBy;
        this.settledAmount = settledAmount;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("markPurchasereturnSettled", org.apache.thrift.protocol.TMessageType.CALL, 0));
        markPurchasereturnSettled_args args = new markPurchasereturnSettled_args();
        args.setId(id);
        args.setSettlementType(settlementType);
        args.setDocumentNumber(documentNumber);
        args.setSettlementBy(settlementBy);
        args.setSettledAmount(settledAmount);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public boolean getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_markPurchasereturnSettled();
      }
    }

    public void getPrSettlementsForPurchaseReturn(long purchaseReturnId, org.apache.thrift.async.AsyncMethodCallback<getPrSettlementsForPurchaseReturn_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPrSettlementsForPurchaseReturn_call method_call = new getPrSettlementsForPurchaseReturn_call(purchaseReturnId, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPrSettlementsForPurchaseReturn_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long purchaseReturnId;
      public getPrSettlementsForPurchaseReturn_call(long purchaseReturnId, org.apache.thrift.async.AsyncMethodCallback<getPrSettlementsForPurchaseReturn_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseReturnId = purchaseReturnId;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPrSettlementsForPurchaseReturn", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPrSettlementsForPurchaseReturn_args args = new getPrSettlementsForPurchaseReturn_args();
        args.setPurchaseReturnId(purchaseReturnId);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public List<PurchaseReturnSettlement> getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPrSettlementsForPurchaseReturn();
      }
    }

    public void updatePurchaseReturn(PurchaseReturn purchaseReturn, org.apache.thrift.async.AsyncMethodCallback<updatePurchaseReturn_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      updatePurchaseReturn_call method_call = new updatePurchaseReturn_call(purchaseReturn, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class updatePurchaseReturn_call extends org.apache.thrift.async.TAsyncMethodCall {
      private PurchaseReturn purchaseReturn;
      public updatePurchaseReturn_call(PurchaseReturn purchaseReturn, org.apache.thrift.async.AsyncMethodCallback<updatePurchaseReturn_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.purchaseReturn = purchaseReturn;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("updatePurchaseReturn", org.apache.thrift.protocol.TMessageType.CALL, 0));
        updatePurchaseReturn_args args = new updatePurchaseReturn_args();
        args.setPurchaseReturn(purchaseReturn);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws PurchaseServiceException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_updatePurchaseReturn();
      }
    }

  }

  public static class Processor<I extends Iface> extends in.shop2020.generic.GenericService.Processor implements org.apache.thrift.TProcessor {
    private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
    public Processor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
    }

    protected Processor(I iface, Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends Iface> Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> getProcessMap(Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      processMap.put("createPurchaseOrder", new createPurchaseOrder());
      processMap.put("getPurchaseOrder", new getPurchaseOrder());
      processMap.put("getAllPurchaseOrders", new getAllPurchaseOrders());
      processMap.put("getSupplier", new getSupplier());
      processMap.put("startPurchase", new startPurchase());
      processMap.put("closePurchase", new closePurchase());
      processMap.put("getAllPurchases", new getAllPurchases());
      processMap.put("getPurchasesForPO", new getPurchasesForPO());
      processMap.put("getPurchaseOrderForPurchase", new getPurchaseOrderForPurchase());
      processMap.put("getPendingPurchaseOrders", new getPendingPurchaseOrders());
      processMap.put("getSuppliers", new getSuppliers());
      processMap.put("getAllSuppliers", new getAllSuppliers());
      processMap.put("fulfillPO", new fulfillPO());
      processMap.put("updatePurchaseOrder", new updatePurchaseOrder());
      processMap.put("unFulfillPO", new unFulfillPO());
      processMap.put("getInvoices", new getInvoices());
      processMap.put("getInvoicesForWarehouse", new getInvoicesForWarehouse());
      processMap.put("createInvoice", new createInvoice());
      processMap.put("addSupplier", new addSupplier());
      processMap.put("updateSupplier", new updateSupplier());
      processMap.put("createPurchaseReturn", new createPurchaseReturn());
      processMap.put("settlePurchaseReturn", new settlePurchaseReturn());
      processMap.put("getUnsettledPurchaseReturns", new getUnsettledPurchaseReturns());
      processMap.put("getInvoice", new getInvoice());
      processMap.put("createPurchaseForOurExtBilling", new createPurchaseForOurExtBilling());
      processMap.put("fulfillPOForExtBilling", new fulfillPOForExtBilling());
      processMap.put("closePO", new closePO());
      processMap.put("isInvoiceReceived", new isInvoiceReceived());
      processMap.put("changeWarehouseForPO", new changeWarehouseForPO());
      processMap.put("changePOStatus", new changePOStatus());
      processMap.put("getPurchaseReturn", new getPurchaseReturn());
      processMap.put("markPurchasereturnSettled", new markPurchasereturnSettled());
      processMap.put("getPrSettlementsForPurchaseReturn", new getPrSettlementsForPurchaseReturn());
      processMap.put("updatePurchaseReturn", new updatePurchaseReturn());
      return processMap;
    }

    private static class createPurchaseOrder<I extends Iface> extends org.apache.thrift.ProcessFunction<I, createPurchaseOrder_args> {
      public createPurchaseOrder() {
        super("createPurchaseOrder");
      }

      protected createPurchaseOrder_args getEmptyArgsInstance() {
        return new createPurchaseOrder_args();
      }

      protected createPurchaseOrder_result getResult(I iface, createPurchaseOrder_args args) throws org.apache.thrift.TException {
        createPurchaseOrder_result result = new createPurchaseOrder_result();
        try {
          result.success = iface.createPurchaseOrder(args.purchaseOrder);
          result.setSuccessIsSet(true);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getPurchaseOrder<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPurchaseOrder_args> {
      public getPurchaseOrder() {
        super("getPurchaseOrder");
      }

      protected getPurchaseOrder_args getEmptyArgsInstance() {
        return new getPurchaseOrder_args();
      }

      protected getPurchaseOrder_result getResult(I iface, getPurchaseOrder_args args) throws org.apache.thrift.TException {
        getPurchaseOrder_result result = new getPurchaseOrder_result();
        try {
          result.success = iface.getPurchaseOrder(args.id);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getAllPurchaseOrders<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getAllPurchaseOrders_args> {
      public getAllPurchaseOrders() {
        super("getAllPurchaseOrders");
      }

      protected getAllPurchaseOrders_args getEmptyArgsInstance() {
        return new getAllPurchaseOrders_args();
      }

      protected getAllPurchaseOrders_result getResult(I iface, getAllPurchaseOrders_args args) throws org.apache.thrift.TException {
        getAllPurchaseOrders_result result = new getAllPurchaseOrders_result();
        try {
          result.success = iface.getAllPurchaseOrders(args.status);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getSupplier<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getSupplier_args> {
      public getSupplier() {
        super("getSupplier");
      }

      protected getSupplier_args getEmptyArgsInstance() {
        return new getSupplier_args();
      }

      protected getSupplier_result getResult(I iface, getSupplier_args args) throws org.apache.thrift.TException {
        getSupplier_result result = new getSupplier_result();
        try {
          result.success = iface.getSupplier(args.id);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class startPurchase<I extends Iface> extends org.apache.thrift.ProcessFunction<I, startPurchase_args> {
      public startPurchase() {
        super("startPurchase");
      }

      protected startPurchase_args getEmptyArgsInstance() {
        return new startPurchase_args();
      }

      protected startPurchase_result getResult(I iface, startPurchase_args args) throws org.apache.thrift.TException {
        startPurchase_result result = new startPurchase_result();
        try {
          result.success = iface.startPurchase(args.purchaseOrderId, args.invoiceNumber, args.freightCharges, args.purchaseComments);
          result.setSuccessIsSet(true);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class closePurchase<I extends Iface> extends org.apache.thrift.ProcessFunction<I, closePurchase_args> {
      public closePurchase() {
        super("closePurchase");
      }

      protected closePurchase_args getEmptyArgsInstance() {
        return new closePurchase_args();
      }

      protected closePurchase_result getResult(I iface, closePurchase_args args) throws org.apache.thrift.TException {
        closePurchase_result result = new closePurchase_result();
        try {
          result.success = iface.closePurchase(args.purchaseId);
          result.setSuccessIsSet(true);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getAllPurchases<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getAllPurchases_args> {
      public getAllPurchases() {
        super("getAllPurchases");
      }

      protected getAllPurchases_args getEmptyArgsInstance() {
        return new getAllPurchases_args();
      }

      protected getAllPurchases_result getResult(I iface, getAllPurchases_args args) throws org.apache.thrift.TException {
        getAllPurchases_result result = new getAllPurchases_result();
        try {
          result.success = iface.getAllPurchases(args.purchaseOrderId, args.open);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getPurchasesForPO<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPurchasesForPO_args> {
      public getPurchasesForPO() {
        super("getPurchasesForPO");
      }

      protected getPurchasesForPO_args getEmptyArgsInstance() {
        return new getPurchasesForPO_args();
      }

      protected getPurchasesForPO_result getResult(I iface, getPurchasesForPO_args args) throws org.apache.thrift.TException {
        getPurchasesForPO_result result = new getPurchasesForPO_result();
        try {
          result.success = iface.getPurchasesForPO(args.purchaseOrderId);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getPurchaseOrderForPurchase<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPurchaseOrderForPurchase_args> {
      public getPurchaseOrderForPurchase() {
        super("getPurchaseOrderForPurchase");
      }

      protected getPurchaseOrderForPurchase_args getEmptyArgsInstance() {
        return new getPurchaseOrderForPurchase_args();
      }

      protected getPurchaseOrderForPurchase_result getResult(I iface, getPurchaseOrderForPurchase_args args) throws org.apache.thrift.TException {
        getPurchaseOrderForPurchase_result result = new getPurchaseOrderForPurchase_result();
        result.success = iface.getPurchaseOrderForPurchase(args.purchaseId);
        return result;
      }
    }

    private static class getPendingPurchaseOrders<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPendingPurchaseOrders_args> {
      public getPendingPurchaseOrders() {
        super("getPendingPurchaseOrders");
      }

      protected getPendingPurchaseOrders_args getEmptyArgsInstance() {
        return new getPendingPurchaseOrders_args();
      }

      protected getPendingPurchaseOrders_result getResult(I iface, getPendingPurchaseOrders_args args) throws org.apache.thrift.TException {
        getPendingPurchaseOrders_result result = new getPendingPurchaseOrders_result();
        try {
          result.success = iface.getPendingPurchaseOrders(args.warehouseId);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getSuppliers<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getSuppliers_args> {
      public getSuppliers() {
        super("getSuppliers");
      }

      protected getSuppliers_args getEmptyArgsInstance() {
        return new getSuppliers_args();
      }

      protected getSuppliers_result getResult(I iface, getSuppliers_args args) throws org.apache.thrift.TException {
        getSuppliers_result result = new getSuppliers_result();
        try {
          result.success = iface.getSuppliers();
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getAllSuppliers<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getAllSuppliers_args> {
      public getAllSuppliers() {
        super("getAllSuppliers");
      }

      protected getAllSuppliers_args getEmptyArgsInstance() {
        return new getAllSuppliers_args();
      }

      protected getAllSuppliers_result getResult(I iface, getAllSuppliers_args args) throws org.apache.thrift.TException {
        getAllSuppliers_result result = new getAllSuppliers_result();
        try {
          result.success = iface.getAllSuppliers();
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class fulfillPO<I extends Iface> extends org.apache.thrift.ProcessFunction<I, fulfillPO_args> {
      public fulfillPO() {
        super("fulfillPO");
      }

      protected fulfillPO_args getEmptyArgsInstance() {
        return new fulfillPO_args();
      }

      protected fulfillPO_result getResult(I iface, fulfillPO_args args) throws org.apache.thrift.TException {
        fulfillPO_result result = new fulfillPO_result();
        try {
          iface.fulfillPO(args.purchaseOrderId, args.itemId, args.quantity);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class updatePurchaseOrder<I extends Iface> extends org.apache.thrift.ProcessFunction<I, updatePurchaseOrder_args> {
      public updatePurchaseOrder() {
        super("updatePurchaseOrder");
      }

      protected updatePurchaseOrder_args getEmptyArgsInstance() {
        return new updatePurchaseOrder_args();
      }

      protected updatePurchaseOrder_result getResult(I iface, updatePurchaseOrder_args args) throws org.apache.thrift.TException {
        updatePurchaseOrder_result result = new updatePurchaseOrder_result();
        try {
          iface.updatePurchaseOrder(args.purchaseOrder);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class unFulfillPO<I extends Iface> extends org.apache.thrift.ProcessFunction<I, unFulfillPO_args> {
      public unFulfillPO() {
        super("unFulfillPO");
      }

      protected unFulfillPO_args getEmptyArgsInstance() {
        return new unFulfillPO_args();
      }

      protected unFulfillPO_result getResult(I iface, unFulfillPO_args args) throws org.apache.thrift.TException {
        unFulfillPO_result result = new unFulfillPO_result();
        try {
          iface.unFulfillPO(args.purchaseId, args.itemId, args.quantity);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getInvoices<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getInvoices_args> {
      public getInvoices() {
        super("getInvoices");
      }

      protected getInvoices_args getEmptyArgsInstance() {
        return new getInvoices_args();
      }

      protected getInvoices_result getResult(I iface, getInvoices_args args) throws org.apache.thrift.TException {
        getInvoices_result result = new getInvoices_result();
        result.success = iface.getInvoices(args.date);
        return result;
      }
    }

    private static class getInvoicesForWarehouse<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getInvoicesForWarehouse_args> {
      public getInvoicesForWarehouse() {
        super("getInvoicesForWarehouse");
      }

      protected getInvoicesForWarehouse_args getEmptyArgsInstance() {
        return new getInvoicesForWarehouse_args();
      }

      protected getInvoicesForWarehouse_result getResult(I iface, getInvoicesForWarehouse_args args) throws org.apache.thrift.TException {
        getInvoicesForWarehouse_result result = new getInvoicesForWarehouse_result();
        result.success = iface.getInvoicesForWarehouse(args.warehouseId, args.supplierId, args.date);
        return result;
      }
    }

    private static class createInvoice<I extends Iface> extends org.apache.thrift.ProcessFunction<I, createInvoice_args> {
      public createInvoice() {
        super("createInvoice");
      }

      protected createInvoice_args getEmptyArgsInstance() {
        return new createInvoice_args();
      }

      protected createInvoice_result getResult(I iface, createInvoice_args args) throws org.apache.thrift.TException {
        createInvoice_result result = new createInvoice_result();
        try {
          iface.createInvoice(args.invoice);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class addSupplier<I extends Iface> extends org.apache.thrift.ProcessFunction<I, addSupplier_args> {
      public addSupplier() {
        super("addSupplier");
      }

      protected addSupplier_args getEmptyArgsInstance() {
        return new addSupplier_args();
      }

      protected addSupplier_result getResult(I iface, addSupplier_args args) throws org.apache.thrift.TException {
        addSupplier_result result = new addSupplier_result();
        result.success = iface.addSupplier(args.supplier);
        return result;
      }
    }

    private static class updateSupplier<I extends Iface> extends org.apache.thrift.ProcessFunction<I, updateSupplier_args> {
      public updateSupplier() {
        super("updateSupplier");
      }

      protected updateSupplier_args getEmptyArgsInstance() {
        return new updateSupplier_args();
      }

      protected updateSupplier_result getResult(I iface, updateSupplier_args args) throws org.apache.thrift.TException {
        updateSupplier_result result = new updateSupplier_result();
        iface.updateSupplier(args.supplier);
        return result;
      }
    }

    private static class createPurchaseReturn<I extends Iface> extends org.apache.thrift.ProcessFunction<I, createPurchaseReturn_args> {
      public createPurchaseReturn() {
        super("createPurchaseReturn");
      }

      protected createPurchaseReturn_args getEmptyArgsInstance() {
        return new createPurchaseReturn_args();
      }

      protected createPurchaseReturn_result getResult(I iface, createPurchaseReturn_args args) throws org.apache.thrift.TException {
        createPurchaseReturn_result result = new createPurchaseReturn_result();
        result.success = iface.createPurchaseReturn(args.purchaseReturn);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    private static class settlePurchaseReturn<I extends Iface> extends org.apache.thrift.ProcessFunction<I, settlePurchaseReturn_args> {
      public settlePurchaseReturn() {
        super("settlePurchaseReturn");
      }

      protected settlePurchaseReturn_args getEmptyArgsInstance() {
        return new settlePurchaseReturn_args();
      }

      protected settlePurchaseReturn_result getResult(I iface, settlePurchaseReturn_args args) throws org.apache.thrift.TException {
        settlePurchaseReturn_result result = new settlePurchaseReturn_result();
        iface.settlePurchaseReturn(args.id);
        return result;
      }
    }

    private static class getUnsettledPurchaseReturns<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getUnsettledPurchaseReturns_args> {
      public getUnsettledPurchaseReturns() {
        super("getUnsettledPurchaseReturns");
      }

      protected getUnsettledPurchaseReturns_args getEmptyArgsInstance() {
        return new getUnsettledPurchaseReturns_args();
      }

      protected getUnsettledPurchaseReturns_result getResult(I iface, getUnsettledPurchaseReturns_args args) throws org.apache.thrift.TException {
        getUnsettledPurchaseReturns_result result = new getUnsettledPurchaseReturns_result();
        result.success = iface.getUnsettledPurchaseReturns();
        return result;
      }
    }

    private static class getInvoice<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getInvoice_args> {
      public getInvoice() {
        super("getInvoice");
      }

      protected getInvoice_args getEmptyArgsInstance() {
        return new getInvoice_args();
      }

      protected getInvoice_result getResult(I iface, getInvoice_args args) throws org.apache.thrift.TException {
        getInvoice_result result = new getInvoice_result();
        result.success = iface.getInvoice(args.invoiceNumber, args.supplierId);
        return result;
      }
    }

    private static class createPurchaseForOurExtBilling<I extends Iface> extends org.apache.thrift.ProcessFunction<I, createPurchaseForOurExtBilling_args> {
      public createPurchaseForOurExtBilling() {
        super("createPurchaseForOurExtBilling");
      }

      protected createPurchaseForOurExtBilling_args getEmptyArgsInstance() {
        return new createPurchaseForOurExtBilling_args();
      }

      protected createPurchaseForOurExtBilling_result getResult(I iface, createPurchaseForOurExtBilling_args args) throws org.apache.thrift.TException {
        createPurchaseForOurExtBilling_result result = new createPurchaseForOurExtBilling_result();
        result.success = iface.createPurchaseForOurExtBilling(args.invoiceNumber, args.unitPrice, args.nlc, args.itemId);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    private static class fulfillPOForExtBilling<I extends Iface> extends org.apache.thrift.ProcessFunction<I, fulfillPOForExtBilling_args> {
      public fulfillPOForExtBilling() {
        super("fulfillPOForExtBilling");
      }

      protected fulfillPOForExtBilling_args getEmptyArgsInstance() {
        return new fulfillPOForExtBilling_args();
      }

      protected fulfillPOForExtBilling_result getResult(I iface, fulfillPOForExtBilling_args args) throws org.apache.thrift.TException {
        fulfillPOForExtBilling_result result = new fulfillPOForExtBilling_result();
        iface.fulfillPOForExtBilling(args.itemId, args.quantity);
        return result;
      }
    }

    private static class closePO<I extends Iface> extends org.apache.thrift.ProcessFunction<I, closePO_args> {
      public closePO() {
        super("closePO");
      }

      protected closePO_args getEmptyArgsInstance() {
        return new closePO_args();
      }

      protected closePO_result getResult(I iface, closePO_args args) throws org.apache.thrift.TException {
        closePO_result result = new closePO_result();
        try {
          iface.closePO(args.poId);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class isInvoiceReceived<I extends Iface> extends org.apache.thrift.ProcessFunction<I, isInvoiceReceived_args> {
      public isInvoiceReceived() {
        super("isInvoiceReceived");
      }

      protected isInvoiceReceived_args getEmptyArgsInstance() {
        return new isInvoiceReceived_args();
      }

      protected isInvoiceReceived_result getResult(I iface, isInvoiceReceived_args args) throws org.apache.thrift.TException {
        isInvoiceReceived_result result = new isInvoiceReceived_result();
        result.success = iface.isInvoiceReceived(args.invoiceNumber, args.supplierId);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    private static class changeWarehouseForPO<I extends Iface> extends org.apache.thrift.ProcessFunction<I, changeWarehouseForPO_args> {
      public changeWarehouseForPO() {
        super("changeWarehouseForPO");
      }

      protected changeWarehouseForPO_args getEmptyArgsInstance() {
        return new changeWarehouseForPO_args();
      }

      protected changeWarehouseForPO_result getResult(I iface, changeWarehouseForPO_args args) throws org.apache.thrift.TException {
        changeWarehouseForPO_result result = new changeWarehouseForPO_result();
        try {
          iface.changeWarehouseForPO(args.id, args.warehouseId);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class changePOStatus<I extends Iface> extends org.apache.thrift.ProcessFunction<I, changePOStatus_args> {
      public changePOStatus() {
        super("changePOStatus");
      }

      protected changePOStatus_args getEmptyArgsInstance() {
        return new changePOStatus_args();
      }

      protected changePOStatus_result getResult(I iface, changePOStatus_args args) throws org.apache.thrift.TException {
        changePOStatus_result result = new changePOStatus_result();
        try {
          iface.changePOStatus(args.id, args.poStatus);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getPurchaseReturn<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPurchaseReturn_args> {
      public getPurchaseReturn() {
        super("getPurchaseReturn");
      }

      protected getPurchaseReturn_args getEmptyArgsInstance() {
        return new getPurchaseReturn_args();
      }

      protected getPurchaseReturn_result getResult(I iface, getPurchaseReturn_args args) throws org.apache.thrift.TException {
        getPurchaseReturn_result result = new getPurchaseReturn_result();
        try {
          result.success = iface.getPurchaseReturn(args.id);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class markPurchasereturnSettled<I extends Iface> extends org.apache.thrift.ProcessFunction<I, markPurchasereturnSettled_args> {
      public markPurchasereturnSettled() {
        super("markPurchasereturnSettled");
      }

      protected markPurchasereturnSettled_args getEmptyArgsInstance() {
        return new markPurchasereturnSettled_args();
      }

      protected markPurchasereturnSettled_result getResult(I iface, markPurchasereturnSettled_args args) throws org.apache.thrift.TException {
        markPurchasereturnSettled_result result = new markPurchasereturnSettled_result();
        try {
          result.success = iface.markPurchasereturnSettled(args.id, args.settlementType, args.documentNumber, args.settlementBy, args.settledAmount);
          result.setSuccessIsSet(true);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class getPrSettlementsForPurchaseReturn<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPrSettlementsForPurchaseReturn_args> {
      public getPrSettlementsForPurchaseReturn() {
        super("getPrSettlementsForPurchaseReturn");
      }

      protected getPrSettlementsForPurchaseReturn_args getEmptyArgsInstance() {
        return new getPrSettlementsForPurchaseReturn_args();
      }

      protected getPrSettlementsForPurchaseReturn_result getResult(I iface, getPrSettlementsForPurchaseReturn_args args) throws org.apache.thrift.TException {
        getPrSettlementsForPurchaseReturn_result result = new getPrSettlementsForPurchaseReturn_result();
        try {
          result.success = iface.getPrSettlementsForPurchaseReturn(args.purchaseReturnId);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

    private static class updatePurchaseReturn<I extends Iface> extends org.apache.thrift.ProcessFunction<I, updatePurchaseReturn_args> {
      public updatePurchaseReturn() {
        super("updatePurchaseReturn");
      }

      protected updatePurchaseReturn_args getEmptyArgsInstance() {
        return new updatePurchaseReturn_args();
      }

      protected updatePurchaseReturn_result getResult(I iface, updatePurchaseReturn_args args) throws org.apache.thrift.TException {
        updatePurchaseReturn_result result = new updatePurchaseReturn_result();
        try {
          iface.updatePurchaseReturn(args.purchaseReturn);
        } catch (PurchaseServiceException e) {
          result.e = e;
        }
        return result;
      }
    }

  }

  public static class createPurchaseOrder_args implements org.apache.thrift.TBase<createPurchaseOrder_args, createPurchaseOrder_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createPurchaseOrder_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ORDER_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseOrder", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseOrder purchaseOrder; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ORDER((short)1, "purchaseOrder");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ORDER
            return PURCHASE_ORDER;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ORDER, new org.apache.thrift.meta_data.FieldMetaData("purchaseOrder", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseOrder.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createPurchaseOrder_args.class, metaDataMap);
    }

    public createPurchaseOrder_args() {
    }

    public createPurchaseOrder_args(
      PurchaseOrder purchaseOrder)
    {
      this();
      this.purchaseOrder = purchaseOrder;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createPurchaseOrder_args(createPurchaseOrder_args other) {
      if (other.isSetPurchaseOrder()) {
        this.purchaseOrder = new PurchaseOrder(other.purchaseOrder);
      }
    }

    public createPurchaseOrder_args deepCopy() {
      return new createPurchaseOrder_args(this);
    }

    @Override
    public void clear() {
      this.purchaseOrder = null;
    }

    public PurchaseOrder getPurchaseOrder() {
      return this.purchaseOrder;
    }

    public void setPurchaseOrder(PurchaseOrder purchaseOrder) {
      this.purchaseOrder = purchaseOrder;
    }

    public void unsetPurchaseOrder() {
      this.purchaseOrder = null;
    }

    /** Returns true if field purchaseOrder is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseOrder() {
      return this.purchaseOrder != null;
    }

    public void setPurchaseOrderIsSet(boolean value) {
      if (!value) {
        this.purchaseOrder = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ORDER:
        if (value == null) {
          unsetPurchaseOrder();
        } else {
          setPurchaseOrder((PurchaseOrder)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ORDER:
        return getPurchaseOrder();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ORDER:
        return isSetPurchaseOrder();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createPurchaseOrder_args)
        return this.equals((createPurchaseOrder_args)that);
      return false;
    }

    public boolean equals(createPurchaseOrder_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseOrder = true && this.isSetPurchaseOrder();
      boolean that_present_purchaseOrder = true && that.isSetPurchaseOrder();
      if (this_present_purchaseOrder || that_present_purchaseOrder) {
        if (!(this_present_purchaseOrder && that_present_purchaseOrder))
          return false;
        if (!this.purchaseOrder.equals(that.purchaseOrder))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createPurchaseOrder_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createPurchaseOrder_args typedOther = (createPurchaseOrder_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseOrder()).compareTo(typedOther.isSetPurchaseOrder());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseOrder()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseOrder, typedOther.purchaseOrder);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ORDER
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.purchaseOrder = new PurchaseOrder();
              this.purchaseOrder.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.purchaseOrder != null) {
        oprot.writeFieldBegin(PURCHASE_ORDER_FIELD_DESC);
        this.purchaseOrder.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createPurchaseOrder_args(");
      boolean first = true;

      sb.append("purchaseOrder:");
      if (this.purchaseOrder == null) {
        sb.append("null");
      } else {
        sb.append(this.purchaseOrder);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createPurchaseOrder_result implements org.apache.thrift.TBase<createPurchaseOrder_result, createPurchaseOrder_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createPurchaseOrder_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private long success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createPurchaseOrder_result.class, metaDataMap);
    }

    public createPurchaseOrder_result() {
    }

    public createPurchaseOrder_result(
      long success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createPurchaseOrder_result(createPurchaseOrder_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public createPurchaseOrder_result deepCopy() {
      return new createPurchaseOrder_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
      this.e = null;
    }

    public long getSuccess() {
      return this.success;
    }

    public void setSuccess(long success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Long)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Long.valueOf(getSuccess());

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createPurchaseOrder_result)
        return this.equals((createPurchaseOrder_result)that);
      return false;
    }

    public boolean equals(createPurchaseOrder_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createPurchaseOrder_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createPurchaseOrder_result typedOther = (createPurchaseOrder_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.success = iprot.readI64();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI64(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createPurchaseOrder_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchaseOrder_args implements org.apache.thrift.TBase<getPurchaseOrder_args, getPurchaseOrder_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchaseOrder_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);

    private long id; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchaseOrder_args.class, metaDataMap);
    }

    public getPurchaseOrder_args() {
    }

    public getPurchaseOrder_args(
      long id)
    {
      this();
      this.id = id;
      setIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchaseOrder_args(getPurchaseOrder_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
    }

    public getPurchaseOrder_args deepCopy() {
      return new getPurchaseOrder_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchaseOrder_args)
        return this.equals((getPurchaseOrder_args)that);
      return false;
    }

    public boolean equals(getPurchaseOrder_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchaseOrder_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchaseOrder_args typedOther = (getPurchaseOrder_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchaseOrder_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchaseOrder_result implements org.apache.thrift.TBase<getPurchaseOrder_result, getPurchaseOrder_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchaseOrder_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseOrder success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseOrder.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchaseOrder_result.class, metaDataMap);
    }

    public getPurchaseOrder_result() {
    }

    public getPurchaseOrder_result(
      PurchaseOrder success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchaseOrder_result(getPurchaseOrder_result other) {
      if (other.isSetSuccess()) {
        this.success = new PurchaseOrder(other.success);
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getPurchaseOrder_result deepCopy() {
      return new getPurchaseOrder_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public PurchaseOrder getSuccess() {
      return this.success;
    }

    public void setSuccess(PurchaseOrder success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((PurchaseOrder)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchaseOrder_result)
        return this.equals((getPurchaseOrder_result)that);
      return false;
    }

    public boolean equals(getPurchaseOrder_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchaseOrder_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchaseOrder_result typedOther = (getPurchaseOrder_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.success = new PurchaseOrder();
              this.success.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        this.success.write(oprot);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchaseOrder_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getAllPurchaseOrders_args implements org.apache.thrift.TBase<getAllPurchaseOrders_args, getAllPurchaseOrders_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllPurchaseOrders_args");

    private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.I32, (short)1);

    private POStatus status; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      /**
       * 
       * @see POStatus
       */
      STATUS((short)1, "status");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // STATUS
            return STATUS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, POStatus.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllPurchaseOrders_args.class, metaDataMap);
    }

    public getAllPurchaseOrders_args() {
    }

    public getAllPurchaseOrders_args(
      POStatus status)
    {
      this();
      this.status = status;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getAllPurchaseOrders_args(getAllPurchaseOrders_args other) {
      if (other.isSetStatus()) {
        this.status = other.status;
      }
    }

    public getAllPurchaseOrders_args deepCopy() {
      return new getAllPurchaseOrders_args(this);
    }

    @Override
    public void clear() {
      this.status = null;
    }

    /**
     * 
     * @see POStatus
     */
    public POStatus getStatus() {
      return this.status;
    }

    /**
     * 
     * @see POStatus
     */
    public void setStatus(POStatus status) {
      this.status = status;
    }

    public void unsetStatus() {
      this.status = null;
    }

    /** Returns true if field status is set (has been assigned a value) and false otherwise */
    public boolean isSetStatus() {
      return this.status != null;
    }

    public void setStatusIsSet(boolean value) {
      if (!value) {
        this.status = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case STATUS:
        if (value == null) {
          unsetStatus();
        } else {
          setStatus((POStatus)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case STATUS:
        return getStatus();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case STATUS:
        return isSetStatus();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getAllPurchaseOrders_args)
        return this.equals((getAllPurchaseOrders_args)that);
      return false;
    }

    public boolean equals(getAllPurchaseOrders_args that) {
      if (that == null)
        return false;

      boolean this_present_status = true && this.isSetStatus();
      boolean that_present_status = true && that.isSetStatus();
      if (this_present_status || that_present_status) {
        if (!(this_present_status && that_present_status))
          return false;
        if (!this.status.equals(that.status))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getAllPurchaseOrders_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getAllPurchaseOrders_args typedOther = (getAllPurchaseOrders_args)other;

      lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetStatus()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // STATUS
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.status = POStatus.findByValue(iprot.readI32());
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.status != null) {
        oprot.writeFieldBegin(STATUS_FIELD_DESC);
        oprot.writeI32(this.status.getValue());
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getAllPurchaseOrders_args(");
      boolean first = true;

      sb.append("status:");
      if (this.status == null) {
        sb.append("null");
      } else {
        sb.append(this.status);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getAllPurchaseOrders_result implements org.apache.thrift.TBase<getAllPurchaseOrders_result, getAllPurchaseOrders_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllPurchaseOrders_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<PurchaseOrder> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseOrder.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllPurchaseOrders_result.class, metaDataMap);
    }

    public getAllPurchaseOrders_result() {
    }

    public getAllPurchaseOrders_result(
      List<PurchaseOrder> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getAllPurchaseOrders_result(getAllPurchaseOrders_result other) {
      if (other.isSetSuccess()) {
        List<PurchaseOrder> __this__success = new ArrayList<PurchaseOrder>();
        for (PurchaseOrder other_element : other.success) {
          __this__success.add(new PurchaseOrder(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getAllPurchaseOrders_result deepCopy() {
      return new getAllPurchaseOrders_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<PurchaseOrder> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(PurchaseOrder elem) {
      if (this.success == null) {
        this.success = new ArrayList<PurchaseOrder>();
      }
      this.success.add(elem);
    }

    public List<PurchaseOrder> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<PurchaseOrder> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<PurchaseOrder>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getAllPurchaseOrders_result)
        return this.equals((getAllPurchaseOrders_result)that);
      return false;
    }

    public boolean equals(getAllPurchaseOrders_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getAllPurchaseOrders_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getAllPurchaseOrders_result typedOther = (getAllPurchaseOrders_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list4 = iprot.readListBegin();
                this.success = new ArrayList<PurchaseOrder>(_list4.size);
                for (int _i5 = 0; _i5 < _list4.size; ++_i5)
                {
                  PurchaseOrder _elem6; // required
                  _elem6 = new PurchaseOrder();
                  _elem6.read(iprot);
                  this.success.add(_elem6);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (PurchaseOrder _iter7 : this.success)
          {
            _iter7.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getAllPurchaseOrders_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getSupplier_args implements org.apache.thrift.TBase<getSupplier_args, getSupplier_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getSupplier_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);

    private long id; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getSupplier_args.class, metaDataMap);
    }

    public getSupplier_args() {
    }

    public getSupplier_args(
      long id)
    {
      this();
      this.id = id;
      setIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getSupplier_args(getSupplier_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
    }

    public getSupplier_args deepCopy() {
      return new getSupplier_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getSupplier_args)
        return this.equals((getSupplier_args)that);
      return false;
    }

    public boolean equals(getSupplier_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getSupplier_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getSupplier_args typedOther = (getSupplier_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getSupplier_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getSupplier_result implements org.apache.thrift.TBase<getSupplier_result, getSupplier_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getSupplier_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private Supplier success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Supplier.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getSupplier_result.class, metaDataMap);
    }

    public getSupplier_result() {
    }

    public getSupplier_result(
      Supplier success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getSupplier_result(getSupplier_result other) {
      if (other.isSetSuccess()) {
        this.success = new Supplier(other.success);
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getSupplier_result deepCopy() {
      return new getSupplier_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public Supplier getSuccess() {
      return this.success;
    }

    public void setSuccess(Supplier success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Supplier)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getSupplier_result)
        return this.equals((getSupplier_result)that);
      return false;
    }

    public boolean equals(getSupplier_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getSupplier_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getSupplier_result typedOther = (getSupplier_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.success = new Supplier();
              this.success.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        this.success.write(oprot);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getSupplier_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class startPurchase_args implements org.apache.thrift.TBase<startPurchase_args, startPurchase_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("startPurchase_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ORDER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseOrderId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField INVOICE_NUMBER_FIELD_DESC = new org.apache.thrift.protocol.TField("invoiceNumber", org.apache.thrift.protocol.TType.STRING, (short)2);
    private static final org.apache.thrift.protocol.TField FREIGHT_CHARGES_FIELD_DESC = new org.apache.thrift.protocol.TField("freightCharges", org.apache.thrift.protocol.TType.DOUBLE, (short)3);
    private static final org.apache.thrift.protocol.TField PURCHASE_COMMENTS_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseComments", org.apache.thrift.protocol.TType.STRING, (short)4);

    private long purchaseOrderId; // required
    private String invoiceNumber; // required
    private double freightCharges; // required
    private String purchaseComments; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ORDER_ID((short)1, "purchaseOrderId"),
      INVOICE_NUMBER((short)2, "invoiceNumber"),
      FREIGHT_CHARGES((short)3, "freightCharges"),
      PURCHASE_COMMENTS((short)4, "purchaseComments");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ORDER_ID
            return PURCHASE_ORDER_ID;
          case 2: // INVOICE_NUMBER
            return INVOICE_NUMBER;
          case 3: // FREIGHT_CHARGES
            return FREIGHT_CHARGES;
          case 4: // PURCHASE_COMMENTS
            return PURCHASE_COMMENTS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEORDERID_ISSET_ID = 0;
    private static final int __FREIGHTCHARGES_ISSET_ID = 1;
    private BitSet __isset_bit_vector = new BitSet(2);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ORDER_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseOrderId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.INVOICE_NUMBER, new org.apache.thrift.meta_data.FieldMetaData("invoiceNumber", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.FREIGHT_CHARGES, new org.apache.thrift.meta_data.FieldMetaData("freightCharges", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE)));
      tmpMap.put(_Fields.PURCHASE_COMMENTS, new org.apache.thrift.meta_data.FieldMetaData("purchaseComments", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(startPurchase_args.class, metaDataMap);
    }

    public startPurchase_args() {
    }

    public startPurchase_args(
      long purchaseOrderId,
      String invoiceNumber,
      double freightCharges,
      String purchaseComments)
    {
      this();
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
      this.invoiceNumber = invoiceNumber;
      this.freightCharges = freightCharges;
      setFreightChargesIsSet(true);
      this.purchaseComments = purchaseComments;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public startPurchase_args(startPurchase_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseOrderId = other.purchaseOrderId;
      if (other.isSetInvoiceNumber()) {
        this.invoiceNumber = other.invoiceNumber;
      }
      this.freightCharges = other.freightCharges;
      if (other.isSetPurchaseComments()) {
        this.purchaseComments = other.purchaseComments;
      }
    }

    public startPurchase_args deepCopy() {
      return new startPurchase_args(this);
    }

    @Override
    public void clear() {
      setPurchaseOrderIdIsSet(false);
      this.purchaseOrderId = 0;
      this.invoiceNumber = null;
      setFreightChargesIsSet(false);
      this.freightCharges = 0.0;
      this.purchaseComments = null;
    }

    public long getPurchaseOrderId() {
      return this.purchaseOrderId;
    }

    public void setPurchaseOrderId(long purchaseOrderId) {
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
    }

    public void unsetPurchaseOrderId() {
      __isset_bit_vector.clear(__PURCHASEORDERID_ISSET_ID);
    }

    /** Returns true if field purchaseOrderId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseOrderId() {
      return __isset_bit_vector.get(__PURCHASEORDERID_ISSET_ID);
    }

    public void setPurchaseOrderIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEORDERID_ISSET_ID, value);
    }

    public String getInvoiceNumber() {
      return this.invoiceNumber;
    }

    public void setInvoiceNumber(String invoiceNumber) {
      this.invoiceNumber = invoiceNumber;
    }

    public void unsetInvoiceNumber() {
      this.invoiceNumber = null;
    }

    /** Returns true if field invoiceNumber is set (has been assigned a value) and false otherwise */
    public boolean isSetInvoiceNumber() {
      return this.invoiceNumber != null;
    }

    public void setInvoiceNumberIsSet(boolean value) {
      if (!value) {
        this.invoiceNumber = null;
      }
    }

    public double getFreightCharges() {
      return this.freightCharges;
    }

    public void setFreightCharges(double freightCharges) {
      this.freightCharges = freightCharges;
      setFreightChargesIsSet(true);
    }

    public void unsetFreightCharges() {
      __isset_bit_vector.clear(__FREIGHTCHARGES_ISSET_ID);
    }

    /** Returns true if field freightCharges is set (has been assigned a value) and false otherwise */
    public boolean isSetFreightCharges() {
      return __isset_bit_vector.get(__FREIGHTCHARGES_ISSET_ID);
    }

    public void setFreightChargesIsSet(boolean value) {
      __isset_bit_vector.set(__FREIGHTCHARGES_ISSET_ID, value);
    }

    public String getPurchaseComments() {
      return this.purchaseComments;
    }

    public void setPurchaseComments(String purchaseComments) {
      this.purchaseComments = purchaseComments;
    }

    public void unsetPurchaseComments() {
      this.purchaseComments = null;
    }

    /** Returns true if field purchaseComments is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseComments() {
      return this.purchaseComments != null;
    }

    public void setPurchaseCommentsIsSet(boolean value) {
      if (!value) {
        this.purchaseComments = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        if (value == null) {
          unsetPurchaseOrderId();
        } else {
          setPurchaseOrderId((Long)value);
        }
        break;

      case INVOICE_NUMBER:
        if (value == null) {
          unsetInvoiceNumber();
        } else {
          setInvoiceNumber((String)value);
        }
        break;

      case FREIGHT_CHARGES:
        if (value == null) {
          unsetFreightCharges();
        } else {
          setFreightCharges((Double)value);
        }
        break;

      case PURCHASE_COMMENTS:
        if (value == null) {
          unsetPurchaseComments();
        } else {
          setPurchaseComments((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        return Long.valueOf(getPurchaseOrderId());

      case INVOICE_NUMBER:
        return getInvoiceNumber();

      case FREIGHT_CHARGES:
        return Double.valueOf(getFreightCharges());

      case PURCHASE_COMMENTS:
        return getPurchaseComments();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ORDER_ID:
        return isSetPurchaseOrderId();
      case INVOICE_NUMBER:
        return isSetInvoiceNumber();
      case FREIGHT_CHARGES:
        return isSetFreightCharges();
      case PURCHASE_COMMENTS:
        return isSetPurchaseComments();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof startPurchase_args)
        return this.equals((startPurchase_args)that);
      return false;
    }

    public boolean equals(startPurchase_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseOrderId = true;
      boolean that_present_purchaseOrderId = true;
      if (this_present_purchaseOrderId || that_present_purchaseOrderId) {
        if (!(this_present_purchaseOrderId && that_present_purchaseOrderId))
          return false;
        if (this.purchaseOrderId != that.purchaseOrderId)
          return false;
      }

      boolean this_present_invoiceNumber = true && this.isSetInvoiceNumber();
      boolean that_present_invoiceNumber = true && that.isSetInvoiceNumber();
      if (this_present_invoiceNumber || that_present_invoiceNumber) {
        if (!(this_present_invoiceNumber && that_present_invoiceNumber))
          return false;
        if (!this.invoiceNumber.equals(that.invoiceNumber))
          return false;
      }

      boolean this_present_freightCharges = true;
      boolean that_present_freightCharges = true;
      if (this_present_freightCharges || that_present_freightCharges) {
        if (!(this_present_freightCharges && that_present_freightCharges))
          return false;
        if (this.freightCharges != that.freightCharges)
          return false;
      }

      boolean this_present_purchaseComments = true && this.isSetPurchaseComments();
      boolean that_present_purchaseComments = true && that.isSetPurchaseComments();
      if (this_present_purchaseComments || that_present_purchaseComments) {
        if (!(this_present_purchaseComments && that_present_purchaseComments))
          return false;
        if (!this.purchaseComments.equals(that.purchaseComments))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(startPurchase_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      startPurchase_args typedOther = (startPurchase_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseOrderId()).compareTo(typedOther.isSetPurchaseOrderId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseOrderId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseOrderId, typedOther.purchaseOrderId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetInvoiceNumber()).compareTo(typedOther.isSetInvoiceNumber());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetInvoiceNumber()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.invoiceNumber, typedOther.invoiceNumber);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetFreightCharges()).compareTo(typedOther.isSetFreightCharges());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetFreightCharges()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.freightCharges, typedOther.freightCharges);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetPurchaseComments()).compareTo(typedOther.isSetPurchaseComments());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseComments()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseComments, typedOther.purchaseComments);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ORDER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseOrderId = iprot.readI64();
              setPurchaseOrderIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // INVOICE_NUMBER
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.invoiceNumber = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // FREIGHT_CHARGES
            if (field.type == org.apache.thrift.protocol.TType.DOUBLE) {
              this.freightCharges = iprot.readDouble();
              setFreightChargesIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 4: // PURCHASE_COMMENTS
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.purchaseComments = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ORDER_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseOrderId);
      oprot.writeFieldEnd();
      if (this.invoiceNumber != null) {
        oprot.writeFieldBegin(INVOICE_NUMBER_FIELD_DESC);
        oprot.writeString(this.invoiceNumber);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(FREIGHT_CHARGES_FIELD_DESC);
      oprot.writeDouble(this.freightCharges);
      oprot.writeFieldEnd();
      if (this.purchaseComments != null) {
        oprot.writeFieldBegin(PURCHASE_COMMENTS_FIELD_DESC);
        oprot.writeString(this.purchaseComments);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("startPurchase_args(");
      boolean first = true;

      sb.append("purchaseOrderId:");
      sb.append(this.purchaseOrderId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("invoiceNumber:");
      if (this.invoiceNumber == null) {
        sb.append("null");
      } else {
        sb.append(this.invoiceNumber);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("freightCharges:");
      sb.append(this.freightCharges);
      first = false;
      if (!first) sb.append(", ");
      sb.append("purchaseComments:");
      if (this.purchaseComments == null) {
        sb.append("null");
      } else {
        sb.append(this.purchaseComments);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class startPurchase_result implements org.apache.thrift.TBase<startPurchase_result, startPurchase_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("startPurchase_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private long success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(startPurchase_result.class, metaDataMap);
    }

    public startPurchase_result() {
    }

    public startPurchase_result(
      long success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public startPurchase_result(startPurchase_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public startPurchase_result deepCopy() {
      return new startPurchase_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
      this.e = null;
    }

    public long getSuccess() {
      return this.success;
    }

    public void setSuccess(long success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Long)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Long.valueOf(getSuccess());

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof startPurchase_result)
        return this.equals((startPurchase_result)that);
      return false;
    }

    public boolean equals(startPurchase_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(startPurchase_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      startPurchase_result typedOther = (startPurchase_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.success = iprot.readI64();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI64(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("startPurchase_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class closePurchase_args implements org.apache.thrift.TBase<closePurchase_args, closePurchase_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("closePurchase_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseId", org.apache.thrift.protocol.TType.I64, (short)1);

    private long purchaseId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ID((short)1, "purchaseId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ID
            return PURCHASE_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(closePurchase_args.class, metaDataMap);
    }

    public closePurchase_args() {
    }

    public closePurchase_args(
      long purchaseId)
    {
      this();
      this.purchaseId = purchaseId;
      setPurchaseIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public closePurchase_args(closePurchase_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseId = other.purchaseId;
    }

    public closePurchase_args deepCopy() {
      return new closePurchase_args(this);
    }

    @Override
    public void clear() {
      setPurchaseIdIsSet(false);
      this.purchaseId = 0;
    }

    public long getPurchaseId() {
      return this.purchaseId;
    }

    public void setPurchaseId(long purchaseId) {
      this.purchaseId = purchaseId;
      setPurchaseIdIsSet(true);
    }

    public void unsetPurchaseId() {
      __isset_bit_vector.clear(__PURCHASEID_ISSET_ID);
    }

    /** Returns true if field purchaseId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseId() {
      return __isset_bit_vector.get(__PURCHASEID_ISSET_ID);
    }

    public void setPurchaseIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ID:
        if (value == null) {
          unsetPurchaseId();
        } else {
          setPurchaseId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ID:
        return Long.valueOf(getPurchaseId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ID:
        return isSetPurchaseId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof closePurchase_args)
        return this.equals((closePurchase_args)that);
      return false;
    }

    public boolean equals(closePurchase_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseId = true;
      boolean that_present_purchaseId = true;
      if (this_present_purchaseId || that_present_purchaseId) {
        if (!(this_present_purchaseId && that_present_purchaseId))
          return false;
        if (this.purchaseId != that.purchaseId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(closePurchase_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      closePurchase_args typedOther = (closePurchase_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseId()).compareTo(typedOther.isSetPurchaseId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseId, typedOther.purchaseId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseId = iprot.readI64();
              setPurchaseIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("closePurchase_args(");
      boolean first = true;

      sb.append("purchaseId:");
      sb.append(this.purchaseId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class closePurchase_result implements org.apache.thrift.TBase<closePurchase_result, closePurchase_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("closePurchase_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private long success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(closePurchase_result.class, metaDataMap);
    }

    public closePurchase_result() {
    }

    public closePurchase_result(
      long success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public closePurchase_result(closePurchase_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public closePurchase_result deepCopy() {
      return new closePurchase_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
      this.e = null;
    }

    public long getSuccess() {
      return this.success;
    }

    public void setSuccess(long success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Long)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Long.valueOf(getSuccess());

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof closePurchase_result)
        return this.equals((closePurchase_result)that);
      return false;
    }

    public boolean equals(closePurchase_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(closePurchase_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      closePurchase_result typedOther = (closePurchase_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.success = iprot.readI64();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI64(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("closePurchase_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getAllPurchases_args implements org.apache.thrift.TBase<getAllPurchases_args, getAllPurchases_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllPurchases_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ORDER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseOrderId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField OPEN_FIELD_DESC = new org.apache.thrift.protocol.TField("open", org.apache.thrift.protocol.TType.BOOL, (short)2);

    private long purchaseOrderId; // required
    private boolean open; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ORDER_ID((short)1, "purchaseOrderId"),
      OPEN((short)2, "open");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ORDER_ID
            return PURCHASE_ORDER_ID;
          case 2: // OPEN
            return OPEN;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEORDERID_ISSET_ID = 0;
    private static final int __OPEN_ISSET_ID = 1;
    private BitSet __isset_bit_vector = new BitSet(2);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ORDER_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseOrderId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.OPEN, new org.apache.thrift.meta_data.FieldMetaData("open", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllPurchases_args.class, metaDataMap);
    }

    public getAllPurchases_args() {
    }

    public getAllPurchases_args(
      long purchaseOrderId,
      boolean open)
    {
      this();
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
      this.open = open;
      setOpenIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getAllPurchases_args(getAllPurchases_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseOrderId = other.purchaseOrderId;
      this.open = other.open;
    }

    public getAllPurchases_args deepCopy() {
      return new getAllPurchases_args(this);
    }

    @Override
    public void clear() {
      setPurchaseOrderIdIsSet(false);
      this.purchaseOrderId = 0;
      setOpenIsSet(false);
      this.open = false;
    }

    public long getPurchaseOrderId() {
      return this.purchaseOrderId;
    }

    public void setPurchaseOrderId(long purchaseOrderId) {
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
    }

    public void unsetPurchaseOrderId() {
      __isset_bit_vector.clear(__PURCHASEORDERID_ISSET_ID);
    }

    /** Returns true if field purchaseOrderId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseOrderId() {
      return __isset_bit_vector.get(__PURCHASEORDERID_ISSET_ID);
    }

    public void setPurchaseOrderIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEORDERID_ISSET_ID, value);
    }

    public boolean isOpen() {
      return this.open;
    }

    public void setOpen(boolean open) {
      this.open = open;
      setOpenIsSet(true);
    }

    public void unsetOpen() {
      __isset_bit_vector.clear(__OPEN_ISSET_ID);
    }

    /** Returns true if field open is set (has been assigned a value) and false otherwise */
    public boolean isSetOpen() {
      return __isset_bit_vector.get(__OPEN_ISSET_ID);
    }

    public void setOpenIsSet(boolean value) {
      __isset_bit_vector.set(__OPEN_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        if (value == null) {
          unsetPurchaseOrderId();
        } else {
          setPurchaseOrderId((Long)value);
        }
        break;

      case OPEN:
        if (value == null) {
          unsetOpen();
        } else {
          setOpen((Boolean)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        return Long.valueOf(getPurchaseOrderId());

      case OPEN:
        return Boolean.valueOf(isOpen());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ORDER_ID:
        return isSetPurchaseOrderId();
      case OPEN:
        return isSetOpen();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getAllPurchases_args)
        return this.equals((getAllPurchases_args)that);
      return false;
    }

    public boolean equals(getAllPurchases_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseOrderId = true;
      boolean that_present_purchaseOrderId = true;
      if (this_present_purchaseOrderId || that_present_purchaseOrderId) {
        if (!(this_present_purchaseOrderId && that_present_purchaseOrderId))
          return false;
        if (this.purchaseOrderId != that.purchaseOrderId)
          return false;
      }

      boolean this_present_open = true;
      boolean that_present_open = true;
      if (this_present_open || that_present_open) {
        if (!(this_present_open && that_present_open))
          return false;
        if (this.open != that.open)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getAllPurchases_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getAllPurchases_args typedOther = (getAllPurchases_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseOrderId()).compareTo(typedOther.isSetPurchaseOrderId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseOrderId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseOrderId, typedOther.purchaseOrderId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetOpen()).compareTo(typedOther.isSetOpen());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOpen()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.open, typedOther.open);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ORDER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseOrderId = iprot.readI64();
              setPurchaseOrderIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // OPEN
            if (field.type == org.apache.thrift.protocol.TType.BOOL) {
              this.open = iprot.readBool();
              setOpenIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ORDER_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseOrderId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(OPEN_FIELD_DESC);
      oprot.writeBool(this.open);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getAllPurchases_args(");
      boolean first = true;

      sb.append("purchaseOrderId:");
      sb.append(this.purchaseOrderId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("open:");
      sb.append(this.open);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getAllPurchases_result implements org.apache.thrift.TBase<getAllPurchases_result, getAllPurchases_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllPurchases_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<Purchase> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Purchase.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllPurchases_result.class, metaDataMap);
    }

    public getAllPurchases_result() {
    }

    public getAllPurchases_result(
      List<Purchase> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getAllPurchases_result(getAllPurchases_result other) {
      if (other.isSetSuccess()) {
        List<Purchase> __this__success = new ArrayList<Purchase>();
        for (Purchase other_element : other.success) {
          __this__success.add(new Purchase(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getAllPurchases_result deepCopy() {
      return new getAllPurchases_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<Purchase> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Purchase elem) {
      if (this.success == null) {
        this.success = new ArrayList<Purchase>();
      }
      this.success.add(elem);
    }

    public List<Purchase> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<Purchase> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<Purchase>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getAllPurchases_result)
        return this.equals((getAllPurchases_result)that);
      return false;
    }

    public boolean equals(getAllPurchases_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getAllPurchases_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getAllPurchases_result typedOther = (getAllPurchases_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list8 = iprot.readListBegin();
                this.success = new ArrayList<Purchase>(_list8.size);
                for (int _i9 = 0; _i9 < _list8.size; ++_i9)
                {
                  Purchase _elem10; // required
                  _elem10 = new Purchase();
                  _elem10.read(iprot);
                  this.success.add(_elem10);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (Purchase _iter11 : this.success)
          {
            _iter11.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getAllPurchases_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchasesForPO_args implements org.apache.thrift.TBase<getPurchasesForPO_args, getPurchasesForPO_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchasesForPO_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ORDER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseOrderId", org.apache.thrift.protocol.TType.I64, (short)1);

    private long purchaseOrderId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ORDER_ID((short)1, "purchaseOrderId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ORDER_ID
            return PURCHASE_ORDER_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEORDERID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ORDER_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseOrderId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchasesForPO_args.class, metaDataMap);
    }

    public getPurchasesForPO_args() {
    }

    public getPurchasesForPO_args(
      long purchaseOrderId)
    {
      this();
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchasesForPO_args(getPurchasesForPO_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseOrderId = other.purchaseOrderId;
    }

    public getPurchasesForPO_args deepCopy() {
      return new getPurchasesForPO_args(this);
    }

    @Override
    public void clear() {
      setPurchaseOrderIdIsSet(false);
      this.purchaseOrderId = 0;
    }

    public long getPurchaseOrderId() {
      return this.purchaseOrderId;
    }

    public void setPurchaseOrderId(long purchaseOrderId) {
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
    }

    public void unsetPurchaseOrderId() {
      __isset_bit_vector.clear(__PURCHASEORDERID_ISSET_ID);
    }

    /** Returns true if field purchaseOrderId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseOrderId() {
      return __isset_bit_vector.get(__PURCHASEORDERID_ISSET_ID);
    }

    public void setPurchaseOrderIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEORDERID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        if (value == null) {
          unsetPurchaseOrderId();
        } else {
          setPurchaseOrderId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        return Long.valueOf(getPurchaseOrderId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ORDER_ID:
        return isSetPurchaseOrderId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchasesForPO_args)
        return this.equals((getPurchasesForPO_args)that);
      return false;
    }

    public boolean equals(getPurchasesForPO_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseOrderId = true;
      boolean that_present_purchaseOrderId = true;
      if (this_present_purchaseOrderId || that_present_purchaseOrderId) {
        if (!(this_present_purchaseOrderId && that_present_purchaseOrderId))
          return false;
        if (this.purchaseOrderId != that.purchaseOrderId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchasesForPO_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchasesForPO_args typedOther = (getPurchasesForPO_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseOrderId()).compareTo(typedOther.isSetPurchaseOrderId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseOrderId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseOrderId, typedOther.purchaseOrderId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ORDER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseOrderId = iprot.readI64();
              setPurchaseOrderIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ORDER_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseOrderId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchasesForPO_args(");
      boolean first = true;

      sb.append("purchaseOrderId:");
      sb.append(this.purchaseOrderId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchasesForPO_result implements org.apache.thrift.TBase<getPurchasesForPO_result, getPurchasesForPO_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchasesForPO_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<Purchase> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Purchase.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchasesForPO_result.class, metaDataMap);
    }

    public getPurchasesForPO_result() {
    }

    public getPurchasesForPO_result(
      List<Purchase> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchasesForPO_result(getPurchasesForPO_result other) {
      if (other.isSetSuccess()) {
        List<Purchase> __this__success = new ArrayList<Purchase>();
        for (Purchase other_element : other.success) {
          __this__success.add(new Purchase(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getPurchasesForPO_result deepCopy() {
      return new getPurchasesForPO_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<Purchase> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Purchase elem) {
      if (this.success == null) {
        this.success = new ArrayList<Purchase>();
      }
      this.success.add(elem);
    }

    public List<Purchase> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<Purchase> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<Purchase>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchasesForPO_result)
        return this.equals((getPurchasesForPO_result)that);
      return false;
    }

    public boolean equals(getPurchasesForPO_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchasesForPO_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchasesForPO_result typedOther = (getPurchasesForPO_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list12 = iprot.readListBegin();
                this.success = new ArrayList<Purchase>(_list12.size);
                for (int _i13 = 0; _i13 < _list12.size; ++_i13)
                {
                  Purchase _elem14; // required
                  _elem14 = new Purchase();
                  _elem14.read(iprot);
                  this.success.add(_elem14);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (Purchase _iter15 : this.success)
          {
            _iter15.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchasesForPO_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchaseOrderForPurchase_args implements org.apache.thrift.TBase<getPurchaseOrderForPurchase_args, getPurchaseOrderForPurchase_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchaseOrderForPurchase_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseId", org.apache.thrift.protocol.TType.I64, (short)1);

    private long purchaseId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ID((short)1, "purchaseId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ID
            return PURCHASE_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchaseOrderForPurchase_args.class, metaDataMap);
    }

    public getPurchaseOrderForPurchase_args() {
    }

    public getPurchaseOrderForPurchase_args(
      long purchaseId)
    {
      this();
      this.purchaseId = purchaseId;
      setPurchaseIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchaseOrderForPurchase_args(getPurchaseOrderForPurchase_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseId = other.purchaseId;
    }

    public getPurchaseOrderForPurchase_args deepCopy() {
      return new getPurchaseOrderForPurchase_args(this);
    }

    @Override
    public void clear() {
      setPurchaseIdIsSet(false);
      this.purchaseId = 0;
    }

    public long getPurchaseId() {
      return this.purchaseId;
    }

    public void setPurchaseId(long purchaseId) {
      this.purchaseId = purchaseId;
      setPurchaseIdIsSet(true);
    }

    public void unsetPurchaseId() {
      __isset_bit_vector.clear(__PURCHASEID_ISSET_ID);
    }

    /** Returns true if field purchaseId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseId() {
      return __isset_bit_vector.get(__PURCHASEID_ISSET_ID);
    }

    public void setPurchaseIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ID:
        if (value == null) {
          unsetPurchaseId();
        } else {
          setPurchaseId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ID:
        return Long.valueOf(getPurchaseId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ID:
        return isSetPurchaseId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchaseOrderForPurchase_args)
        return this.equals((getPurchaseOrderForPurchase_args)that);
      return false;
    }

    public boolean equals(getPurchaseOrderForPurchase_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseId = true;
      boolean that_present_purchaseId = true;
      if (this_present_purchaseId || that_present_purchaseId) {
        if (!(this_present_purchaseId && that_present_purchaseId))
          return false;
        if (this.purchaseId != that.purchaseId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchaseOrderForPurchase_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchaseOrderForPurchase_args typedOther = (getPurchaseOrderForPurchase_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseId()).compareTo(typedOther.isSetPurchaseId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseId, typedOther.purchaseId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseId = iprot.readI64();
              setPurchaseIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchaseOrderForPurchase_args(");
      boolean first = true;

      sb.append("purchaseId:");
      sb.append(this.purchaseId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchaseOrderForPurchase_result implements org.apache.thrift.TBase<getPurchaseOrderForPurchase_result, getPurchaseOrderForPurchase_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchaseOrderForPurchase_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private PurchaseOrder success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseOrder.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchaseOrderForPurchase_result.class, metaDataMap);
    }

    public getPurchaseOrderForPurchase_result() {
    }

    public getPurchaseOrderForPurchase_result(
      PurchaseOrder success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchaseOrderForPurchase_result(getPurchaseOrderForPurchase_result other) {
      if (other.isSetSuccess()) {
        this.success = new PurchaseOrder(other.success);
      }
    }

    public getPurchaseOrderForPurchase_result deepCopy() {
      return new getPurchaseOrderForPurchase_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public PurchaseOrder getSuccess() {
      return this.success;
    }

    public void setSuccess(PurchaseOrder success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((PurchaseOrder)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchaseOrderForPurchase_result)
        return this.equals((getPurchaseOrderForPurchase_result)that);
      return false;
    }

    public boolean equals(getPurchaseOrderForPurchase_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchaseOrderForPurchase_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchaseOrderForPurchase_result typedOther = (getPurchaseOrderForPurchase_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.success = new PurchaseOrder();
              this.success.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        this.success.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchaseOrderForPurchase_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPendingPurchaseOrders_args implements org.apache.thrift.TBase<getPendingPurchaseOrders_args, getPendingPurchaseOrders_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPendingPurchaseOrders_args");

    private static final org.apache.thrift.protocol.TField WAREHOUSE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("warehouseId", org.apache.thrift.protocol.TType.I64, (short)1);

    private long warehouseId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      WAREHOUSE_ID((short)1, "warehouseId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // WAREHOUSE_ID
            return WAREHOUSE_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __WAREHOUSEID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.WAREHOUSE_ID, new org.apache.thrift.meta_data.FieldMetaData("warehouseId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPendingPurchaseOrders_args.class, metaDataMap);
    }

    public getPendingPurchaseOrders_args() {
    }

    public getPendingPurchaseOrders_args(
      long warehouseId)
    {
      this();
      this.warehouseId = warehouseId;
      setWarehouseIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPendingPurchaseOrders_args(getPendingPurchaseOrders_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.warehouseId = other.warehouseId;
    }

    public getPendingPurchaseOrders_args deepCopy() {
      return new getPendingPurchaseOrders_args(this);
    }

    @Override
    public void clear() {
      setWarehouseIdIsSet(false);
      this.warehouseId = 0;
    }

    public long getWarehouseId() {
      return this.warehouseId;
    }

    public void setWarehouseId(long warehouseId) {
      this.warehouseId = warehouseId;
      setWarehouseIdIsSet(true);
    }

    public void unsetWarehouseId() {
      __isset_bit_vector.clear(__WAREHOUSEID_ISSET_ID);
    }

    /** Returns true if field warehouseId is set (has been assigned a value) and false otherwise */
    public boolean isSetWarehouseId() {
      return __isset_bit_vector.get(__WAREHOUSEID_ISSET_ID);
    }

    public void setWarehouseIdIsSet(boolean value) {
      __isset_bit_vector.set(__WAREHOUSEID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case WAREHOUSE_ID:
        if (value == null) {
          unsetWarehouseId();
        } else {
          setWarehouseId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case WAREHOUSE_ID:
        return Long.valueOf(getWarehouseId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case WAREHOUSE_ID:
        return isSetWarehouseId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPendingPurchaseOrders_args)
        return this.equals((getPendingPurchaseOrders_args)that);
      return false;
    }

    public boolean equals(getPendingPurchaseOrders_args that) {
      if (that == null)
        return false;

      boolean this_present_warehouseId = true;
      boolean that_present_warehouseId = true;
      if (this_present_warehouseId || that_present_warehouseId) {
        if (!(this_present_warehouseId && that_present_warehouseId))
          return false;
        if (this.warehouseId != that.warehouseId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPendingPurchaseOrders_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPendingPurchaseOrders_args typedOther = (getPendingPurchaseOrders_args)other;

      lastComparison = Boolean.valueOf(isSetWarehouseId()).compareTo(typedOther.isSetWarehouseId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWarehouseId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.warehouseId, typedOther.warehouseId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // WAREHOUSE_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.warehouseId = iprot.readI64();
              setWarehouseIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(WAREHOUSE_ID_FIELD_DESC);
      oprot.writeI64(this.warehouseId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPendingPurchaseOrders_args(");
      boolean first = true;

      sb.append("warehouseId:");
      sb.append(this.warehouseId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPendingPurchaseOrders_result implements org.apache.thrift.TBase<getPendingPurchaseOrders_result, getPendingPurchaseOrders_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPendingPurchaseOrders_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<PurchaseOrder> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseOrder.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPendingPurchaseOrders_result.class, metaDataMap);
    }

    public getPendingPurchaseOrders_result() {
    }

    public getPendingPurchaseOrders_result(
      List<PurchaseOrder> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPendingPurchaseOrders_result(getPendingPurchaseOrders_result other) {
      if (other.isSetSuccess()) {
        List<PurchaseOrder> __this__success = new ArrayList<PurchaseOrder>();
        for (PurchaseOrder other_element : other.success) {
          __this__success.add(new PurchaseOrder(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getPendingPurchaseOrders_result deepCopy() {
      return new getPendingPurchaseOrders_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<PurchaseOrder> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(PurchaseOrder elem) {
      if (this.success == null) {
        this.success = new ArrayList<PurchaseOrder>();
      }
      this.success.add(elem);
    }

    public List<PurchaseOrder> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<PurchaseOrder> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<PurchaseOrder>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPendingPurchaseOrders_result)
        return this.equals((getPendingPurchaseOrders_result)that);
      return false;
    }

    public boolean equals(getPendingPurchaseOrders_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPendingPurchaseOrders_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPendingPurchaseOrders_result typedOther = (getPendingPurchaseOrders_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list16 = iprot.readListBegin();
                this.success = new ArrayList<PurchaseOrder>(_list16.size);
                for (int _i17 = 0; _i17 < _list16.size; ++_i17)
                {
                  PurchaseOrder _elem18; // required
                  _elem18 = new PurchaseOrder();
                  _elem18.read(iprot);
                  this.success.add(_elem18);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (PurchaseOrder _iter19 : this.success)
          {
            _iter19.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPendingPurchaseOrders_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getSuppliers_args implements org.apache.thrift.TBase<getSuppliers_args, getSuppliers_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getSuppliers_args");



    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getSuppliers_args.class, metaDataMap);
    }

    public getSuppliers_args() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getSuppliers_args(getSuppliers_args other) {
    }

    public getSuppliers_args deepCopy() {
      return new getSuppliers_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getSuppliers_args)
        return this.equals((getSuppliers_args)that);
      return false;
    }

    public boolean equals(getSuppliers_args that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getSuppliers_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getSuppliers_args typedOther = (getSuppliers_args)other;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getSuppliers_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getSuppliers_result implements org.apache.thrift.TBase<getSuppliers_result, getSuppliers_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getSuppliers_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<Supplier> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Supplier.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getSuppliers_result.class, metaDataMap);
    }

    public getSuppliers_result() {
    }

    public getSuppliers_result(
      List<Supplier> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getSuppliers_result(getSuppliers_result other) {
      if (other.isSetSuccess()) {
        List<Supplier> __this__success = new ArrayList<Supplier>();
        for (Supplier other_element : other.success) {
          __this__success.add(new Supplier(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getSuppliers_result deepCopy() {
      return new getSuppliers_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<Supplier> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Supplier elem) {
      if (this.success == null) {
        this.success = new ArrayList<Supplier>();
      }
      this.success.add(elem);
    }

    public List<Supplier> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<Supplier> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<Supplier>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getSuppliers_result)
        return this.equals((getSuppliers_result)that);
      return false;
    }

    public boolean equals(getSuppliers_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getSuppliers_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getSuppliers_result typedOther = (getSuppliers_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list20 = iprot.readListBegin();
                this.success = new ArrayList<Supplier>(_list20.size);
                for (int _i21 = 0; _i21 < _list20.size; ++_i21)
                {
                  Supplier _elem22; // required
                  _elem22 = new Supplier();
                  _elem22.read(iprot);
                  this.success.add(_elem22);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (Supplier _iter23 : this.success)
          {
            _iter23.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getSuppliers_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getAllSuppliers_args implements org.apache.thrift.TBase<getAllSuppliers_args, getAllSuppliers_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllSuppliers_args");



    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllSuppliers_args.class, metaDataMap);
    }

    public getAllSuppliers_args() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getAllSuppliers_args(getAllSuppliers_args other) {
    }

    public getAllSuppliers_args deepCopy() {
      return new getAllSuppliers_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getAllSuppliers_args)
        return this.equals((getAllSuppliers_args)that);
      return false;
    }

    public boolean equals(getAllSuppliers_args that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getAllSuppliers_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getAllSuppliers_args typedOther = (getAllSuppliers_args)other;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getAllSuppliers_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getAllSuppliers_result implements org.apache.thrift.TBase<getAllSuppliers_result, getAllSuppliers_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllSuppliers_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<Supplier> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Supplier.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllSuppliers_result.class, metaDataMap);
    }

    public getAllSuppliers_result() {
    }

    public getAllSuppliers_result(
      List<Supplier> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getAllSuppliers_result(getAllSuppliers_result other) {
      if (other.isSetSuccess()) {
        List<Supplier> __this__success = new ArrayList<Supplier>();
        for (Supplier other_element : other.success) {
          __this__success.add(new Supplier(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getAllSuppliers_result deepCopy() {
      return new getAllSuppliers_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<Supplier> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Supplier elem) {
      if (this.success == null) {
        this.success = new ArrayList<Supplier>();
      }
      this.success.add(elem);
    }

    public List<Supplier> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<Supplier> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<Supplier>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getAllSuppliers_result)
        return this.equals((getAllSuppliers_result)that);
      return false;
    }

    public boolean equals(getAllSuppliers_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getAllSuppliers_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getAllSuppliers_result typedOther = (getAllSuppliers_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list24 = iprot.readListBegin();
                this.success = new ArrayList<Supplier>(_list24.size);
                for (int _i25 = 0; _i25 < _list24.size; ++_i25)
                {
                  Supplier _elem26; // required
                  _elem26 = new Supplier();
                  _elem26.read(iprot);
                  this.success.add(_elem26);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (Supplier _iter27 : this.success)
          {
            _iter27.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getAllSuppliers_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class fulfillPO_args implements org.apache.thrift.TBase<fulfillPO_args, fulfillPO_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("fulfillPO_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ORDER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseOrderId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField ITEM_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("itemId", org.apache.thrift.protocol.TType.I64, (short)2);
    private static final org.apache.thrift.protocol.TField QUANTITY_FIELD_DESC = new org.apache.thrift.protocol.TField("quantity", org.apache.thrift.protocol.TType.I64, (short)3);

    private long purchaseOrderId; // required
    private long itemId; // required
    private long quantity; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ORDER_ID((short)1, "purchaseOrderId"),
      ITEM_ID((short)2, "itemId"),
      QUANTITY((short)3, "quantity");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ORDER_ID
            return PURCHASE_ORDER_ID;
          case 2: // ITEM_ID
            return ITEM_ID;
          case 3: // QUANTITY
            return QUANTITY;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEORDERID_ISSET_ID = 0;
    private static final int __ITEMID_ISSET_ID = 1;
    private static final int __QUANTITY_ISSET_ID = 2;
    private BitSet __isset_bit_vector = new BitSet(3);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ORDER_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseOrderId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.ITEM_ID, new org.apache.thrift.meta_data.FieldMetaData("itemId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.QUANTITY, new org.apache.thrift.meta_data.FieldMetaData("quantity", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(fulfillPO_args.class, metaDataMap);
    }

    public fulfillPO_args() {
    }

    public fulfillPO_args(
      long purchaseOrderId,
      long itemId,
      long quantity)
    {
      this();
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
      this.itemId = itemId;
      setItemIdIsSet(true);
      this.quantity = quantity;
      setQuantityIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public fulfillPO_args(fulfillPO_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseOrderId = other.purchaseOrderId;
      this.itemId = other.itemId;
      this.quantity = other.quantity;
    }

    public fulfillPO_args deepCopy() {
      return new fulfillPO_args(this);
    }

    @Override
    public void clear() {
      setPurchaseOrderIdIsSet(false);
      this.purchaseOrderId = 0;
      setItemIdIsSet(false);
      this.itemId = 0;
      setQuantityIsSet(false);
      this.quantity = 0;
    }

    public long getPurchaseOrderId() {
      return this.purchaseOrderId;
    }

    public void setPurchaseOrderId(long purchaseOrderId) {
      this.purchaseOrderId = purchaseOrderId;
      setPurchaseOrderIdIsSet(true);
    }

    public void unsetPurchaseOrderId() {
      __isset_bit_vector.clear(__PURCHASEORDERID_ISSET_ID);
    }

    /** Returns true if field purchaseOrderId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseOrderId() {
      return __isset_bit_vector.get(__PURCHASEORDERID_ISSET_ID);
    }

    public void setPurchaseOrderIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEORDERID_ISSET_ID, value);
    }

    public long getItemId() {
      return this.itemId;
    }

    public void setItemId(long itemId) {
      this.itemId = itemId;
      setItemIdIsSet(true);
    }

    public void unsetItemId() {
      __isset_bit_vector.clear(__ITEMID_ISSET_ID);
    }

    /** Returns true if field itemId is set (has been assigned a value) and false otherwise */
    public boolean isSetItemId() {
      return __isset_bit_vector.get(__ITEMID_ISSET_ID);
    }

    public void setItemIdIsSet(boolean value) {
      __isset_bit_vector.set(__ITEMID_ISSET_ID, value);
    }

    public long getQuantity() {
      return this.quantity;
    }

    public void setQuantity(long quantity) {
      this.quantity = quantity;
      setQuantityIsSet(true);
    }

    public void unsetQuantity() {
      __isset_bit_vector.clear(__QUANTITY_ISSET_ID);
    }

    /** Returns true if field quantity is set (has been assigned a value) and false otherwise */
    public boolean isSetQuantity() {
      return __isset_bit_vector.get(__QUANTITY_ISSET_ID);
    }

    public void setQuantityIsSet(boolean value) {
      __isset_bit_vector.set(__QUANTITY_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        if (value == null) {
          unsetPurchaseOrderId();
        } else {
          setPurchaseOrderId((Long)value);
        }
        break;

      case ITEM_ID:
        if (value == null) {
          unsetItemId();
        } else {
          setItemId((Long)value);
        }
        break;

      case QUANTITY:
        if (value == null) {
          unsetQuantity();
        } else {
          setQuantity((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ORDER_ID:
        return Long.valueOf(getPurchaseOrderId());

      case ITEM_ID:
        return Long.valueOf(getItemId());

      case QUANTITY:
        return Long.valueOf(getQuantity());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ORDER_ID:
        return isSetPurchaseOrderId();
      case ITEM_ID:
        return isSetItemId();
      case QUANTITY:
        return isSetQuantity();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof fulfillPO_args)
        return this.equals((fulfillPO_args)that);
      return false;
    }

    public boolean equals(fulfillPO_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseOrderId = true;
      boolean that_present_purchaseOrderId = true;
      if (this_present_purchaseOrderId || that_present_purchaseOrderId) {
        if (!(this_present_purchaseOrderId && that_present_purchaseOrderId))
          return false;
        if (this.purchaseOrderId != that.purchaseOrderId)
          return false;
      }

      boolean this_present_itemId = true;
      boolean that_present_itemId = true;
      if (this_present_itemId || that_present_itemId) {
        if (!(this_present_itemId && that_present_itemId))
          return false;
        if (this.itemId != that.itemId)
          return false;
      }

      boolean this_present_quantity = true;
      boolean that_present_quantity = true;
      if (this_present_quantity || that_present_quantity) {
        if (!(this_present_quantity && that_present_quantity))
          return false;
        if (this.quantity != that.quantity)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(fulfillPO_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      fulfillPO_args typedOther = (fulfillPO_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseOrderId()).compareTo(typedOther.isSetPurchaseOrderId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseOrderId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseOrderId, typedOther.purchaseOrderId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetItemId()).compareTo(typedOther.isSetItemId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetItemId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.itemId, typedOther.itemId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetQuantity()).compareTo(typedOther.isSetQuantity());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetQuantity()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.quantity, typedOther.quantity);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ORDER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseOrderId = iprot.readI64();
              setPurchaseOrderIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // ITEM_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.itemId = iprot.readI64();
              setItemIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // QUANTITY
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.quantity = iprot.readI64();
              setQuantityIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ORDER_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseOrderId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(ITEM_ID_FIELD_DESC);
      oprot.writeI64(this.itemId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(QUANTITY_FIELD_DESC);
      oprot.writeI64(this.quantity);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("fulfillPO_args(");
      boolean first = true;

      sb.append("purchaseOrderId:");
      sb.append(this.purchaseOrderId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("itemId:");
      sb.append(this.itemId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("quantity:");
      sb.append(this.quantity);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class fulfillPO_result implements org.apache.thrift.TBase<fulfillPO_result, fulfillPO_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("fulfillPO_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(fulfillPO_result.class, metaDataMap);
    }

    public fulfillPO_result() {
    }

    public fulfillPO_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public fulfillPO_result(fulfillPO_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public fulfillPO_result deepCopy() {
      return new fulfillPO_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof fulfillPO_result)
        return this.equals((fulfillPO_result)that);
      return false;
    }

    public boolean equals(fulfillPO_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(fulfillPO_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      fulfillPO_result typedOther = (fulfillPO_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("fulfillPO_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class updatePurchaseOrder_args implements org.apache.thrift.TBase<updatePurchaseOrder_args, updatePurchaseOrder_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updatePurchaseOrder_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ORDER_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseOrder", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseOrder purchaseOrder; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ORDER((short)1, "purchaseOrder");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ORDER
            return PURCHASE_ORDER;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ORDER, new org.apache.thrift.meta_data.FieldMetaData("purchaseOrder", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseOrder.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updatePurchaseOrder_args.class, metaDataMap);
    }

    public updatePurchaseOrder_args() {
    }

    public updatePurchaseOrder_args(
      PurchaseOrder purchaseOrder)
    {
      this();
      this.purchaseOrder = purchaseOrder;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updatePurchaseOrder_args(updatePurchaseOrder_args other) {
      if (other.isSetPurchaseOrder()) {
        this.purchaseOrder = new PurchaseOrder(other.purchaseOrder);
      }
    }

    public updatePurchaseOrder_args deepCopy() {
      return new updatePurchaseOrder_args(this);
    }

    @Override
    public void clear() {
      this.purchaseOrder = null;
    }

    public PurchaseOrder getPurchaseOrder() {
      return this.purchaseOrder;
    }

    public void setPurchaseOrder(PurchaseOrder purchaseOrder) {
      this.purchaseOrder = purchaseOrder;
    }

    public void unsetPurchaseOrder() {
      this.purchaseOrder = null;
    }

    /** Returns true if field purchaseOrder is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseOrder() {
      return this.purchaseOrder != null;
    }

    public void setPurchaseOrderIsSet(boolean value) {
      if (!value) {
        this.purchaseOrder = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ORDER:
        if (value == null) {
          unsetPurchaseOrder();
        } else {
          setPurchaseOrder((PurchaseOrder)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ORDER:
        return getPurchaseOrder();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ORDER:
        return isSetPurchaseOrder();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updatePurchaseOrder_args)
        return this.equals((updatePurchaseOrder_args)that);
      return false;
    }

    public boolean equals(updatePurchaseOrder_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseOrder = true && this.isSetPurchaseOrder();
      boolean that_present_purchaseOrder = true && that.isSetPurchaseOrder();
      if (this_present_purchaseOrder || that_present_purchaseOrder) {
        if (!(this_present_purchaseOrder && that_present_purchaseOrder))
          return false;
        if (!this.purchaseOrder.equals(that.purchaseOrder))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(updatePurchaseOrder_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      updatePurchaseOrder_args typedOther = (updatePurchaseOrder_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseOrder()).compareTo(typedOther.isSetPurchaseOrder());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseOrder()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseOrder, typedOther.purchaseOrder);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ORDER
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.purchaseOrder = new PurchaseOrder();
              this.purchaseOrder.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.purchaseOrder != null) {
        oprot.writeFieldBegin(PURCHASE_ORDER_FIELD_DESC);
        this.purchaseOrder.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updatePurchaseOrder_args(");
      boolean first = true;

      sb.append("purchaseOrder:");
      if (this.purchaseOrder == null) {
        sb.append("null");
      } else {
        sb.append(this.purchaseOrder);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class updatePurchaseOrder_result implements org.apache.thrift.TBase<updatePurchaseOrder_result, updatePurchaseOrder_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updatePurchaseOrder_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updatePurchaseOrder_result.class, metaDataMap);
    }

    public updatePurchaseOrder_result() {
    }

    public updatePurchaseOrder_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updatePurchaseOrder_result(updatePurchaseOrder_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public updatePurchaseOrder_result deepCopy() {
      return new updatePurchaseOrder_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updatePurchaseOrder_result)
        return this.equals((updatePurchaseOrder_result)that);
      return false;
    }

    public boolean equals(updatePurchaseOrder_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(updatePurchaseOrder_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      updatePurchaseOrder_result typedOther = (updatePurchaseOrder_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updatePurchaseOrder_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class unFulfillPO_args implements org.apache.thrift.TBase<unFulfillPO_args, unFulfillPO_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("unFulfillPO_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField ITEM_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("itemId", org.apache.thrift.protocol.TType.I64, (short)2);
    private static final org.apache.thrift.protocol.TField QUANTITY_FIELD_DESC = new org.apache.thrift.protocol.TField("quantity", org.apache.thrift.protocol.TType.I64, (short)3);

    private long purchaseId; // required
    private long itemId; // required
    private long quantity; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_ID((short)1, "purchaseId"),
      ITEM_ID((short)2, "itemId"),
      QUANTITY((short)3, "quantity");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_ID
            return PURCHASE_ID;
          case 2: // ITEM_ID
            return ITEM_ID;
          case 3: // QUANTITY
            return QUANTITY;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASEID_ISSET_ID = 0;
    private static final int __ITEMID_ISSET_ID = 1;
    private static final int __QUANTITY_ISSET_ID = 2;
    private BitSet __isset_bit_vector = new BitSet(3);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.ITEM_ID, new org.apache.thrift.meta_data.FieldMetaData("itemId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.QUANTITY, new org.apache.thrift.meta_data.FieldMetaData("quantity", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(unFulfillPO_args.class, metaDataMap);
    }

    public unFulfillPO_args() {
    }

    public unFulfillPO_args(
      long purchaseId,
      long itemId,
      long quantity)
    {
      this();
      this.purchaseId = purchaseId;
      setPurchaseIdIsSet(true);
      this.itemId = itemId;
      setItemIdIsSet(true);
      this.quantity = quantity;
      setQuantityIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public unFulfillPO_args(unFulfillPO_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseId = other.purchaseId;
      this.itemId = other.itemId;
      this.quantity = other.quantity;
    }

    public unFulfillPO_args deepCopy() {
      return new unFulfillPO_args(this);
    }

    @Override
    public void clear() {
      setPurchaseIdIsSet(false);
      this.purchaseId = 0;
      setItemIdIsSet(false);
      this.itemId = 0;
      setQuantityIsSet(false);
      this.quantity = 0;
    }

    public long getPurchaseId() {
      return this.purchaseId;
    }

    public void setPurchaseId(long purchaseId) {
      this.purchaseId = purchaseId;
      setPurchaseIdIsSet(true);
    }

    public void unsetPurchaseId() {
      __isset_bit_vector.clear(__PURCHASEID_ISSET_ID);
    }

    /** Returns true if field purchaseId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseId() {
      return __isset_bit_vector.get(__PURCHASEID_ISSET_ID);
    }

    public void setPurchaseIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASEID_ISSET_ID, value);
    }

    public long getItemId() {
      return this.itemId;
    }

    public void setItemId(long itemId) {
      this.itemId = itemId;
      setItemIdIsSet(true);
    }

    public void unsetItemId() {
      __isset_bit_vector.clear(__ITEMID_ISSET_ID);
    }

    /** Returns true if field itemId is set (has been assigned a value) and false otherwise */
    public boolean isSetItemId() {
      return __isset_bit_vector.get(__ITEMID_ISSET_ID);
    }

    public void setItemIdIsSet(boolean value) {
      __isset_bit_vector.set(__ITEMID_ISSET_ID, value);
    }

    public long getQuantity() {
      return this.quantity;
    }

    public void setQuantity(long quantity) {
      this.quantity = quantity;
      setQuantityIsSet(true);
    }

    public void unsetQuantity() {
      __isset_bit_vector.clear(__QUANTITY_ISSET_ID);
    }

    /** Returns true if field quantity is set (has been assigned a value) and false otherwise */
    public boolean isSetQuantity() {
      return __isset_bit_vector.get(__QUANTITY_ISSET_ID);
    }

    public void setQuantityIsSet(boolean value) {
      __isset_bit_vector.set(__QUANTITY_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_ID:
        if (value == null) {
          unsetPurchaseId();
        } else {
          setPurchaseId((Long)value);
        }
        break;

      case ITEM_ID:
        if (value == null) {
          unsetItemId();
        } else {
          setItemId((Long)value);
        }
        break;

      case QUANTITY:
        if (value == null) {
          unsetQuantity();
        } else {
          setQuantity((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_ID:
        return Long.valueOf(getPurchaseId());

      case ITEM_ID:
        return Long.valueOf(getItemId());

      case QUANTITY:
        return Long.valueOf(getQuantity());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_ID:
        return isSetPurchaseId();
      case ITEM_ID:
        return isSetItemId();
      case QUANTITY:
        return isSetQuantity();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof unFulfillPO_args)
        return this.equals((unFulfillPO_args)that);
      return false;
    }

    public boolean equals(unFulfillPO_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseId = true;
      boolean that_present_purchaseId = true;
      if (this_present_purchaseId || that_present_purchaseId) {
        if (!(this_present_purchaseId && that_present_purchaseId))
          return false;
        if (this.purchaseId != that.purchaseId)
          return false;
      }

      boolean this_present_itemId = true;
      boolean that_present_itemId = true;
      if (this_present_itemId || that_present_itemId) {
        if (!(this_present_itemId && that_present_itemId))
          return false;
        if (this.itemId != that.itemId)
          return false;
      }

      boolean this_present_quantity = true;
      boolean that_present_quantity = true;
      if (this_present_quantity || that_present_quantity) {
        if (!(this_present_quantity && that_present_quantity))
          return false;
        if (this.quantity != that.quantity)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(unFulfillPO_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      unFulfillPO_args typedOther = (unFulfillPO_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseId()).compareTo(typedOther.isSetPurchaseId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseId, typedOther.purchaseId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetItemId()).compareTo(typedOther.isSetItemId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetItemId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.itemId, typedOther.itemId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetQuantity()).compareTo(typedOther.isSetQuantity());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetQuantity()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.quantity, typedOther.quantity);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseId = iprot.readI64();
              setPurchaseIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // ITEM_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.itemId = iprot.readI64();
              setItemIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // QUANTITY
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.quantity = iprot.readI64();
              setQuantityIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(ITEM_ID_FIELD_DESC);
      oprot.writeI64(this.itemId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(QUANTITY_FIELD_DESC);
      oprot.writeI64(this.quantity);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("unFulfillPO_args(");
      boolean first = true;

      sb.append("purchaseId:");
      sb.append(this.purchaseId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("itemId:");
      sb.append(this.itemId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("quantity:");
      sb.append(this.quantity);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class unFulfillPO_result implements org.apache.thrift.TBase<unFulfillPO_result, unFulfillPO_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("unFulfillPO_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(unFulfillPO_result.class, metaDataMap);
    }

    public unFulfillPO_result() {
    }

    public unFulfillPO_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public unFulfillPO_result(unFulfillPO_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public unFulfillPO_result deepCopy() {
      return new unFulfillPO_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof unFulfillPO_result)
        return this.equals((unFulfillPO_result)that);
      return false;
    }

    public boolean equals(unFulfillPO_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(unFulfillPO_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      unFulfillPO_result typedOther = (unFulfillPO_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("unFulfillPO_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getInvoices_args implements org.apache.thrift.TBase<getInvoices_args, getInvoices_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInvoices_args");

    private static final org.apache.thrift.protocol.TField DATE_FIELD_DESC = new org.apache.thrift.protocol.TField("date", org.apache.thrift.protocol.TType.I64, (short)1);

    private long date; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      DATE((short)1, "date");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // DATE
            return DATE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __DATE_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.DATE, new org.apache.thrift.meta_data.FieldMetaData("date", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInvoices_args.class, metaDataMap);
    }

    public getInvoices_args() {
    }

    public getInvoices_args(
      long date)
    {
      this();
      this.date = date;
      setDateIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getInvoices_args(getInvoices_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.date = other.date;
    }

    public getInvoices_args deepCopy() {
      return new getInvoices_args(this);
    }

    @Override
    public void clear() {
      setDateIsSet(false);
      this.date = 0;
    }

    public long getDate() {
      return this.date;
    }

    public void setDate(long date) {
      this.date = date;
      setDateIsSet(true);
    }

    public void unsetDate() {
      __isset_bit_vector.clear(__DATE_ISSET_ID);
    }

    /** Returns true if field date is set (has been assigned a value) and false otherwise */
    public boolean isSetDate() {
      return __isset_bit_vector.get(__DATE_ISSET_ID);
    }

    public void setDateIsSet(boolean value) {
      __isset_bit_vector.set(__DATE_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case DATE:
        if (value == null) {
          unsetDate();
        } else {
          setDate((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case DATE:
        return Long.valueOf(getDate());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case DATE:
        return isSetDate();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getInvoices_args)
        return this.equals((getInvoices_args)that);
      return false;
    }

    public boolean equals(getInvoices_args that) {
      if (that == null)
        return false;

      boolean this_present_date = true;
      boolean that_present_date = true;
      if (this_present_date || that_present_date) {
        if (!(this_present_date && that_present_date))
          return false;
        if (this.date != that.date)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getInvoices_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getInvoices_args typedOther = (getInvoices_args)other;

      lastComparison = Boolean.valueOf(isSetDate()).compareTo(typedOther.isSetDate());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetDate()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.date, typedOther.date);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // DATE
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.date = iprot.readI64();
              setDateIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(DATE_FIELD_DESC);
      oprot.writeI64(this.date);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getInvoices_args(");
      boolean first = true;

      sb.append("date:");
      sb.append(this.date);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getInvoices_result implements org.apache.thrift.TBase<getInvoices_result, getInvoices_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInvoices_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private List<Invoice> success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Invoice.class))));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInvoices_result.class, metaDataMap);
    }

    public getInvoices_result() {
    }

    public getInvoices_result(
      List<Invoice> success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getInvoices_result(getInvoices_result other) {
      if (other.isSetSuccess()) {
        List<Invoice> __this__success = new ArrayList<Invoice>();
        for (Invoice other_element : other.success) {
          __this__success.add(new Invoice(other_element));
        }
        this.success = __this__success;
      }
    }

    public getInvoices_result deepCopy() {
      return new getInvoices_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<Invoice> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Invoice elem) {
      if (this.success == null) {
        this.success = new ArrayList<Invoice>();
      }
      this.success.add(elem);
    }

    public List<Invoice> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<Invoice> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<Invoice>)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getInvoices_result)
        return this.equals((getInvoices_result)that);
      return false;
    }

    public boolean equals(getInvoices_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getInvoices_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getInvoices_result typedOther = (getInvoices_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list28 = iprot.readListBegin();
                this.success = new ArrayList<Invoice>(_list28.size);
                for (int _i29 = 0; _i29 < _list28.size; ++_i29)
                {
                  Invoice _elem30; // required
                  _elem30 = new Invoice();
                  _elem30.read(iprot);
                  this.success.add(_elem30);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (Invoice _iter31 : this.success)
          {
            _iter31.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getInvoices_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getInvoicesForWarehouse_args implements org.apache.thrift.TBase<getInvoicesForWarehouse_args, getInvoicesForWarehouse_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInvoicesForWarehouse_args");

    private static final org.apache.thrift.protocol.TField WAREHOUSE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("warehouseId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField SUPPLIER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("supplierId", org.apache.thrift.protocol.TType.I64, (short)2);
    private static final org.apache.thrift.protocol.TField DATE_FIELD_DESC = new org.apache.thrift.protocol.TField("date", org.apache.thrift.protocol.TType.I64, (short)3);

    private long warehouseId; // required
    private long supplierId; // required
    private long date; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      WAREHOUSE_ID((short)1, "warehouseId"),
      SUPPLIER_ID((short)2, "supplierId"),
      DATE((short)3, "date");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // WAREHOUSE_ID
            return WAREHOUSE_ID;
          case 2: // SUPPLIER_ID
            return SUPPLIER_ID;
          case 3: // DATE
            return DATE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __WAREHOUSEID_ISSET_ID = 0;
    private static final int __SUPPLIERID_ISSET_ID = 1;
    private static final int __DATE_ISSET_ID = 2;
    private BitSet __isset_bit_vector = new BitSet(3);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.WAREHOUSE_ID, new org.apache.thrift.meta_data.FieldMetaData("warehouseId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.SUPPLIER_ID, new org.apache.thrift.meta_data.FieldMetaData("supplierId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.DATE, new org.apache.thrift.meta_data.FieldMetaData("date", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInvoicesForWarehouse_args.class, metaDataMap);
    }

    public getInvoicesForWarehouse_args() {
    }

    public getInvoicesForWarehouse_args(
      long warehouseId,
      long supplierId,
      long date)
    {
      this();
      this.warehouseId = warehouseId;
      setWarehouseIdIsSet(true);
      this.supplierId = supplierId;
      setSupplierIdIsSet(true);
      this.date = date;
      setDateIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getInvoicesForWarehouse_args(getInvoicesForWarehouse_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.warehouseId = other.warehouseId;
      this.supplierId = other.supplierId;
      this.date = other.date;
    }

    public getInvoicesForWarehouse_args deepCopy() {
      return new getInvoicesForWarehouse_args(this);
    }

    @Override
    public void clear() {
      setWarehouseIdIsSet(false);
      this.warehouseId = 0;
      setSupplierIdIsSet(false);
      this.supplierId = 0;
      setDateIsSet(false);
      this.date = 0;
    }

    public long getWarehouseId() {
      return this.warehouseId;
    }

    public void setWarehouseId(long warehouseId) {
      this.warehouseId = warehouseId;
      setWarehouseIdIsSet(true);
    }

    public void unsetWarehouseId() {
      __isset_bit_vector.clear(__WAREHOUSEID_ISSET_ID);
    }

    /** Returns true if field warehouseId is set (has been assigned a value) and false otherwise */
    public boolean isSetWarehouseId() {
      return __isset_bit_vector.get(__WAREHOUSEID_ISSET_ID);
    }

    public void setWarehouseIdIsSet(boolean value) {
      __isset_bit_vector.set(__WAREHOUSEID_ISSET_ID, value);
    }

    public long getSupplierId() {
      return this.supplierId;
    }

    public void setSupplierId(long supplierId) {
      this.supplierId = supplierId;
      setSupplierIdIsSet(true);
    }

    public void unsetSupplierId() {
      __isset_bit_vector.clear(__SUPPLIERID_ISSET_ID);
    }

    /** Returns true if field supplierId is set (has been assigned a value) and false otherwise */
    public boolean isSetSupplierId() {
      return __isset_bit_vector.get(__SUPPLIERID_ISSET_ID);
    }

    public void setSupplierIdIsSet(boolean value) {
      __isset_bit_vector.set(__SUPPLIERID_ISSET_ID, value);
    }

    public long getDate() {
      return this.date;
    }

    public void setDate(long date) {
      this.date = date;
      setDateIsSet(true);
    }

    public void unsetDate() {
      __isset_bit_vector.clear(__DATE_ISSET_ID);
    }

    /** Returns true if field date is set (has been assigned a value) and false otherwise */
    public boolean isSetDate() {
      return __isset_bit_vector.get(__DATE_ISSET_ID);
    }

    public void setDateIsSet(boolean value) {
      __isset_bit_vector.set(__DATE_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case WAREHOUSE_ID:
        if (value == null) {
          unsetWarehouseId();
        } else {
          setWarehouseId((Long)value);
        }
        break;

      case SUPPLIER_ID:
        if (value == null) {
          unsetSupplierId();
        } else {
          setSupplierId((Long)value);
        }
        break;

      case DATE:
        if (value == null) {
          unsetDate();
        } else {
          setDate((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case WAREHOUSE_ID:
        return Long.valueOf(getWarehouseId());

      case SUPPLIER_ID:
        return Long.valueOf(getSupplierId());

      case DATE:
        return Long.valueOf(getDate());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case WAREHOUSE_ID:
        return isSetWarehouseId();
      case SUPPLIER_ID:
        return isSetSupplierId();
      case DATE:
        return isSetDate();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getInvoicesForWarehouse_args)
        return this.equals((getInvoicesForWarehouse_args)that);
      return false;
    }

    public boolean equals(getInvoicesForWarehouse_args that) {
      if (that == null)
        return false;

      boolean this_present_warehouseId = true;
      boolean that_present_warehouseId = true;
      if (this_present_warehouseId || that_present_warehouseId) {
        if (!(this_present_warehouseId && that_present_warehouseId))
          return false;
        if (this.warehouseId != that.warehouseId)
          return false;
      }

      boolean this_present_supplierId = true;
      boolean that_present_supplierId = true;
      if (this_present_supplierId || that_present_supplierId) {
        if (!(this_present_supplierId && that_present_supplierId))
          return false;
        if (this.supplierId != that.supplierId)
          return false;
      }

      boolean this_present_date = true;
      boolean that_present_date = true;
      if (this_present_date || that_present_date) {
        if (!(this_present_date && that_present_date))
          return false;
        if (this.date != that.date)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getInvoicesForWarehouse_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getInvoicesForWarehouse_args typedOther = (getInvoicesForWarehouse_args)other;

      lastComparison = Boolean.valueOf(isSetWarehouseId()).compareTo(typedOther.isSetWarehouseId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWarehouseId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.warehouseId, typedOther.warehouseId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetSupplierId()).compareTo(typedOther.isSetSupplierId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSupplierId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.supplierId, typedOther.supplierId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetDate()).compareTo(typedOther.isSetDate());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetDate()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.date, typedOther.date);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // WAREHOUSE_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.warehouseId = iprot.readI64();
              setWarehouseIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // SUPPLIER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.supplierId = iprot.readI64();
              setSupplierIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // DATE
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.date = iprot.readI64();
              setDateIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(WAREHOUSE_ID_FIELD_DESC);
      oprot.writeI64(this.warehouseId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(SUPPLIER_ID_FIELD_DESC);
      oprot.writeI64(this.supplierId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(DATE_FIELD_DESC);
      oprot.writeI64(this.date);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getInvoicesForWarehouse_args(");
      boolean first = true;

      sb.append("warehouseId:");
      sb.append(this.warehouseId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("supplierId:");
      sb.append(this.supplierId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("date:");
      sb.append(this.date);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getInvoicesForWarehouse_result implements org.apache.thrift.TBase<getInvoicesForWarehouse_result, getInvoicesForWarehouse_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInvoicesForWarehouse_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private List<Invoice> success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Invoice.class))));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInvoicesForWarehouse_result.class, metaDataMap);
    }

    public getInvoicesForWarehouse_result() {
    }

    public getInvoicesForWarehouse_result(
      List<Invoice> success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getInvoicesForWarehouse_result(getInvoicesForWarehouse_result other) {
      if (other.isSetSuccess()) {
        List<Invoice> __this__success = new ArrayList<Invoice>();
        for (Invoice other_element : other.success) {
          __this__success.add(new Invoice(other_element));
        }
        this.success = __this__success;
      }
    }

    public getInvoicesForWarehouse_result deepCopy() {
      return new getInvoicesForWarehouse_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<Invoice> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Invoice elem) {
      if (this.success == null) {
        this.success = new ArrayList<Invoice>();
      }
      this.success.add(elem);
    }

    public List<Invoice> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<Invoice> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<Invoice>)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getInvoicesForWarehouse_result)
        return this.equals((getInvoicesForWarehouse_result)that);
      return false;
    }

    public boolean equals(getInvoicesForWarehouse_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getInvoicesForWarehouse_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getInvoicesForWarehouse_result typedOther = (getInvoicesForWarehouse_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list32 = iprot.readListBegin();
                this.success = new ArrayList<Invoice>(_list32.size);
                for (int _i33 = 0; _i33 < _list32.size; ++_i33)
                {
                  Invoice _elem34; // required
                  _elem34 = new Invoice();
                  _elem34.read(iprot);
                  this.success.add(_elem34);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (Invoice _iter35 : this.success)
          {
            _iter35.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getInvoicesForWarehouse_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createInvoice_args implements org.apache.thrift.TBase<createInvoice_args, createInvoice_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createInvoice_args");

    private static final org.apache.thrift.protocol.TField INVOICE_FIELD_DESC = new org.apache.thrift.protocol.TField("invoice", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private Invoice invoice; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      INVOICE((short)1, "invoice");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // INVOICE
            return INVOICE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.INVOICE, new org.apache.thrift.meta_data.FieldMetaData("invoice", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Invoice.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createInvoice_args.class, metaDataMap);
    }

    public createInvoice_args() {
    }

    public createInvoice_args(
      Invoice invoice)
    {
      this();
      this.invoice = invoice;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createInvoice_args(createInvoice_args other) {
      if (other.isSetInvoice()) {
        this.invoice = new Invoice(other.invoice);
      }
    }

    public createInvoice_args deepCopy() {
      return new createInvoice_args(this);
    }

    @Override
    public void clear() {
      this.invoice = null;
    }

    public Invoice getInvoice() {
      return this.invoice;
    }

    public void setInvoice(Invoice invoice) {
      this.invoice = invoice;
    }

    public void unsetInvoice() {
      this.invoice = null;
    }

    /** Returns true if field invoice is set (has been assigned a value) and false otherwise */
    public boolean isSetInvoice() {
      return this.invoice != null;
    }

    public void setInvoiceIsSet(boolean value) {
      if (!value) {
        this.invoice = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case INVOICE:
        if (value == null) {
          unsetInvoice();
        } else {
          setInvoice((Invoice)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case INVOICE:
        return getInvoice();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case INVOICE:
        return isSetInvoice();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createInvoice_args)
        return this.equals((createInvoice_args)that);
      return false;
    }

    public boolean equals(createInvoice_args that) {
      if (that == null)
        return false;

      boolean this_present_invoice = true && this.isSetInvoice();
      boolean that_present_invoice = true && that.isSetInvoice();
      if (this_present_invoice || that_present_invoice) {
        if (!(this_present_invoice && that_present_invoice))
          return false;
        if (!this.invoice.equals(that.invoice))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createInvoice_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createInvoice_args typedOther = (createInvoice_args)other;

      lastComparison = Boolean.valueOf(isSetInvoice()).compareTo(typedOther.isSetInvoice());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetInvoice()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.invoice, typedOther.invoice);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // INVOICE
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.invoice = new Invoice();
              this.invoice.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.invoice != null) {
        oprot.writeFieldBegin(INVOICE_FIELD_DESC);
        this.invoice.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createInvoice_args(");
      boolean first = true;

      sb.append("invoice:");
      if (this.invoice == null) {
        sb.append("null");
      } else {
        sb.append(this.invoice);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createInvoice_result implements org.apache.thrift.TBase<createInvoice_result, createInvoice_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createInvoice_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createInvoice_result.class, metaDataMap);
    }

    public createInvoice_result() {
    }

    public createInvoice_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createInvoice_result(createInvoice_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public createInvoice_result deepCopy() {
      return new createInvoice_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createInvoice_result)
        return this.equals((createInvoice_result)that);
      return false;
    }

    public boolean equals(createInvoice_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createInvoice_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createInvoice_result typedOther = (createInvoice_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createInvoice_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class addSupplier_args implements org.apache.thrift.TBase<addSupplier_args, addSupplier_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("addSupplier_args");

    private static final org.apache.thrift.protocol.TField SUPPLIER_FIELD_DESC = new org.apache.thrift.protocol.TField("supplier", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private Supplier supplier; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUPPLIER((short)1, "supplier");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // SUPPLIER
            return SUPPLIER;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUPPLIER, new org.apache.thrift.meta_data.FieldMetaData("supplier", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Supplier.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(addSupplier_args.class, metaDataMap);
    }

    public addSupplier_args() {
    }

    public addSupplier_args(
      Supplier supplier)
    {
      this();
      this.supplier = supplier;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public addSupplier_args(addSupplier_args other) {
      if (other.isSetSupplier()) {
        this.supplier = new Supplier(other.supplier);
      }
    }

    public addSupplier_args deepCopy() {
      return new addSupplier_args(this);
    }

    @Override
    public void clear() {
      this.supplier = null;
    }

    public Supplier getSupplier() {
      return this.supplier;
    }

    public void setSupplier(Supplier supplier) {
      this.supplier = supplier;
    }

    public void unsetSupplier() {
      this.supplier = null;
    }

    /** Returns true if field supplier is set (has been assigned a value) and false otherwise */
    public boolean isSetSupplier() {
      return this.supplier != null;
    }

    public void setSupplierIsSet(boolean value) {
      if (!value) {
        this.supplier = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUPPLIER:
        if (value == null) {
          unsetSupplier();
        } else {
          setSupplier((Supplier)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUPPLIER:
        return getSupplier();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUPPLIER:
        return isSetSupplier();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof addSupplier_args)
        return this.equals((addSupplier_args)that);
      return false;
    }

    public boolean equals(addSupplier_args that) {
      if (that == null)
        return false;

      boolean this_present_supplier = true && this.isSetSupplier();
      boolean that_present_supplier = true && that.isSetSupplier();
      if (this_present_supplier || that_present_supplier) {
        if (!(this_present_supplier && that_present_supplier))
          return false;
        if (!this.supplier.equals(that.supplier))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(addSupplier_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      addSupplier_args typedOther = (addSupplier_args)other;

      lastComparison = Boolean.valueOf(isSetSupplier()).compareTo(typedOther.isSetSupplier());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSupplier()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.supplier, typedOther.supplier);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // SUPPLIER
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.supplier = new Supplier();
              this.supplier.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.supplier != null) {
        oprot.writeFieldBegin(SUPPLIER_FIELD_DESC);
        this.supplier.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("addSupplier_args(");
      boolean first = true;

      sb.append("supplier:");
      if (this.supplier == null) {
        sb.append("null");
      } else {
        sb.append(this.supplier);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class addSupplier_result implements org.apache.thrift.TBase<addSupplier_result, addSupplier_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("addSupplier_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private Supplier success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Supplier.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(addSupplier_result.class, metaDataMap);
    }

    public addSupplier_result() {
    }

    public addSupplier_result(
      Supplier success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public addSupplier_result(addSupplier_result other) {
      if (other.isSetSuccess()) {
        this.success = new Supplier(other.success);
      }
    }

    public addSupplier_result deepCopy() {
      return new addSupplier_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public Supplier getSuccess() {
      return this.success;
    }

    public void setSuccess(Supplier success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Supplier)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof addSupplier_result)
        return this.equals((addSupplier_result)that);
      return false;
    }

    public boolean equals(addSupplier_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(addSupplier_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      addSupplier_result typedOther = (addSupplier_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.success = new Supplier();
              this.success.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        this.success.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("addSupplier_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class updateSupplier_args implements org.apache.thrift.TBase<updateSupplier_args, updateSupplier_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updateSupplier_args");

    private static final org.apache.thrift.protocol.TField SUPPLIER_FIELD_DESC = new org.apache.thrift.protocol.TField("supplier", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private Supplier supplier; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUPPLIER((short)1, "supplier");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // SUPPLIER
            return SUPPLIER;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUPPLIER, new org.apache.thrift.meta_data.FieldMetaData("supplier", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Supplier.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updateSupplier_args.class, metaDataMap);
    }

    public updateSupplier_args() {
    }

    public updateSupplier_args(
      Supplier supplier)
    {
      this();
      this.supplier = supplier;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updateSupplier_args(updateSupplier_args other) {
      if (other.isSetSupplier()) {
        this.supplier = new Supplier(other.supplier);
      }
    }

    public updateSupplier_args deepCopy() {
      return new updateSupplier_args(this);
    }

    @Override
    public void clear() {
      this.supplier = null;
    }

    public Supplier getSupplier() {
      return this.supplier;
    }

    public void setSupplier(Supplier supplier) {
      this.supplier = supplier;
    }

    public void unsetSupplier() {
      this.supplier = null;
    }

    /** Returns true if field supplier is set (has been assigned a value) and false otherwise */
    public boolean isSetSupplier() {
      return this.supplier != null;
    }

    public void setSupplierIsSet(boolean value) {
      if (!value) {
        this.supplier = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUPPLIER:
        if (value == null) {
          unsetSupplier();
        } else {
          setSupplier((Supplier)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUPPLIER:
        return getSupplier();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUPPLIER:
        return isSetSupplier();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updateSupplier_args)
        return this.equals((updateSupplier_args)that);
      return false;
    }

    public boolean equals(updateSupplier_args that) {
      if (that == null)
        return false;

      boolean this_present_supplier = true && this.isSetSupplier();
      boolean that_present_supplier = true && that.isSetSupplier();
      if (this_present_supplier || that_present_supplier) {
        if (!(this_present_supplier && that_present_supplier))
          return false;
        if (!this.supplier.equals(that.supplier))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(updateSupplier_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      updateSupplier_args typedOther = (updateSupplier_args)other;

      lastComparison = Boolean.valueOf(isSetSupplier()).compareTo(typedOther.isSetSupplier());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSupplier()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.supplier, typedOther.supplier);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // SUPPLIER
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.supplier = new Supplier();
              this.supplier.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.supplier != null) {
        oprot.writeFieldBegin(SUPPLIER_FIELD_DESC);
        this.supplier.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updateSupplier_args(");
      boolean first = true;

      sb.append("supplier:");
      if (this.supplier == null) {
        sb.append("null");
      } else {
        sb.append(this.supplier);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class updateSupplier_result implements org.apache.thrift.TBase<updateSupplier_result, updateSupplier_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updateSupplier_result");



    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updateSupplier_result.class, metaDataMap);
    }

    public updateSupplier_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updateSupplier_result(updateSupplier_result other) {
    }

    public updateSupplier_result deepCopy() {
      return new updateSupplier_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updateSupplier_result)
        return this.equals((updateSupplier_result)that);
      return false;
    }

    public boolean equals(updateSupplier_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(updateSupplier_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      updateSupplier_result typedOther = (updateSupplier_result)other;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updateSupplier_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createPurchaseReturn_args implements org.apache.thrift.TBase<createPurchaseReturn_args, createPurchaseReturn_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createPurchaseReturn_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_RETURN_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseReturn", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseReturn purchaseReturn; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_RETURN((short)1, "purchaseReturn");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_RETURN
            return PURCHASE_RETURN;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_RETURN, new org.apache.thrift.meta_data.FieldMetaData("purchaseReturn", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseReturn.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createPurchaseReturn_args.class, metaDataMap);
    }

    public createPurchaseReturn_args() {
    }

    public createPurchaseReturn_args(
      PurchaseReturn purchaseReturn)
    {
      this();
      this.purchaseReturn = purchaseReturn;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createPurchaseReturn_args(createPurchaseReturn_args other) {
      if (other.isSetPurchaseReturn()) {
        this.purchaseReturn = new PurchaseReturn(other.purchaseReturn);
      }
    }

    public createPurchaseReturn_args deepCopy() {
      return new createPurchaseReturn_args(this);
    }

    @Override
    public void clear() {
      this.purchaseReturn = null;
    }

    public PurchaseReturn getPurchaseReturn() {
      return this.purchaseReturn;
    }

    public void setPurchaseReturn(PurchaseReturn purchaseReturn) {
      this.purchaseReturn = purchaseReturn;
    }

    public void unsetPurchaseReturn() {
      this.purchaseReturn = null;
    }

    /** Returns true if field purchaseReturn is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseReturn() {
      return this.purchaseReturn != null;
    }

    public void setPurchaseReturnIsSet(boolean value) {
      if (!value) {
        this.purchaseReturn = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_RETURN:
        if (value == null) {
          unsetPurchaseReturn();
        } else {
          setPurchaseReturn((PurchaseReturn)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_RETURN:
        return getPurchaseReturn();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_RETURN:
        return isSetPurchaseReturn();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createPurchaseReturn_args)
        return this.equals((createPurchaseReturn_args)that);
      return false;
    }

    public boolean equals(createPurchaseReturn_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseReturn = true && this.isSetPurchaseReturn();
      boolean that_present_purchaseReturn = true && that.isSetPurchaseReturn();
      if (this_present_purchaseReturn || that_present_purchaseReturn) {
        if (!(this_present_purchaseReturn && that_present_purchaseReturn))
          return false;
        if (!this.purchaseReturn.equals(that.purchaseReturn))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createPurchaseReturn_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createPurchaseReturn_args typedOther = (createPurchaseReturn_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseReturn()).compareTo(typedOther.isSetPurchaseReturn());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseReturn()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseReturn, typedOther.purchaseReturn);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_RETURN
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.purchaseReturn = new PurchaseReturn();
              this.purchaseReturn.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.purchaseReturn != null) {
        oprot.writeFieldBegin(PURCHASE_RETURN_FIELD_DESC);
        this.purchaseReturn.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createPurchaseReturn_args(");
      boolean first = true;

      sb.append("purchaseReturn:");
      if (this.purchaseReturn == null) {
        sb.append("null");
      } else {
        sb.append(this.purchaseReturn);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createPurchaseReturn_result implements org.apache.thrift.TBase<createPurchaseReturn_result, createPurchaseReturn_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createPurchaseReturn_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);

    private long success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createPurchaseReturn_result.class, metaDataMap);
    }

    public createPurchaseReturn_result() {
    }

    public createPurchaseReturn_result(
      long success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createPurchaseReturn_result(createPurchaseReturn_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

    public createPurchaseReturn_result deepCopy() {
      return new createPurchaseReturn_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
    }

    public long getSuccess() {
      return this.success;
    }

    public void setSuccess(long success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Long.valueOf(getSuccess());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createPurchaseReturn_result)
        return this.equals((createPurchaseReturn_result)that);
      return false;
    }

    public boolean equals(createPurchaseReturn_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createPurchaseReturn_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createPurchaseReturn_result typedOther = (createPurchaseReturn_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.success = iprot.readI64();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI64(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createPurchaseReturn_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class settlePurchaseReturn_args implements org.apache.thrift.TBase<settlePurchaseReturn_args, settlePurchaseReturn_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("settlePurchaseReturn_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);

    private long id; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(settlePurchaseReturn_args.class, metaDataMap);
    }

    public settlePurchaseReturn_args() {
    }

    public settlePurchaseReturn_args(
      long id)
    {
      this();
      this.id = id;
      setIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public settlePurchaseReturn_args(settlePurchaseReturn_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
    }

    public settlePurchaseReturn_args deepCopy() {
      return new settlePurchaseReturn_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof settlePurchaseReturn_args)
        return this.equals((settlePurchaseReturn_args)that);
      return false;
    }

    public boolean equals(settlePurchaseReturn_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(settlePurchaseReturn_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      settlePurchaseReturn_args typedOther = (settlePurchaseReturn_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("settlePurchaseReturn_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class settlePurchaseReturn_result implements org.apache.thrift.TBase<settlePurchaseReturn_result, settlePurchaseReturn_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("settlePurchaseReturn_result");



    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(settlePurchaseReturn_result.class, metaDataMap);
    }

    public settlePurchaseReturn_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public settlePurchaseReturn_result(settlePurchaseReturn_result other) {
    }

    public settlePurchaseReturn_result deepCopy() {
      return new settlePurchaseReturn_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof settlePurchaseReturn_result)
        return this.equals((settlePurchaseReturn_result)that);
      return false;
    }

    public boolean equals(settlePurchaseReturn_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(settlePurchaseReturn_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      settlePurchaseReturn_result typedOther = (settlePurchaseReturn_result)other;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("settlePurchaseReturn_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getUnsettledPurchaseReturns_args implements org.apache.thrift.TBase<getUnsettledPurchaseReturns_args, getUnsettledPurchaseReturns_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getUnsettledPurchaseReturns_args");



    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getUnsettledPurchaseReturns_args.class, metaDataMap);
    }

    public getUnsettledPurchaseReturns_args() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getUnsettledPurchaseReturns_args(getUnsettledPurchaseReturns_args other) {
    }

    public getUnsettledPurchaseReturns_args deepCopy() {
      return new getUnsettledPurchaseReturns_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getUnsettledPurchaseReturns_args)
        return this.equals((getUnsettledPurchaseReturns_args)that);
      return false;
    }

    public boolean equals(getUnsettledPurchaseReturns_args that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getUnsettledPurchaseReturns_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getUnsettledPurchaseReturns_args typedOther = (getUnsettledPurchaseReturns_args)other;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getUnsettledPurchaseReturns_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getUnsettledPurchaseReturns_result implements org.apache.thrift.TBase<getUnsettledPurchaseReturns_result, getUnsettledPurchaseReturns_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getUnsettledPurchaseReturns_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private List<PurchaseReturn> success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseReturn.class))));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getUnsettledPurchaseReturns_result.class, metaDataMap);
    }

    public getUnsettledPurchaseReturns_result() {
    }

    public getUnsettledPurchaseReturns_result(
      List<PurchaseReturn> success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getUnsettledPurchaseReturns_result(getUnsettledPurchaseReturns_result other) {
      if (other.isSetSuccess()) {
        List<PurchaseReturn> __this__success = new ArrayList<PurchaseReturn>();
        for (PurchaseReturn other_element : other.success) {
          __this__success.add(new PurchaseReturn(other_element));
        }
        this.success = __this__success;
      }
    }

    public getUnsettledPurchaseReturns_result deepCopy() {
      return new getUnsettledPurchaseReturns_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<PurchaseReturn> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(PurchaseReturn elem) {
      if (this.success == null) {
        this.success = new ArrayList<PurchaseReturn>();
      }
      this.success.add(elem);
    }

    public List<PurchaseReturn> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<PurchaseReturn> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<PurchaseReturn>)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getUnsettledPurchaseReturns_result)
        return this.equals((getUnsettledPurchaseReturns_result)that);
      return false;
    }

    public boolean equals(getUnsettledPurchaseReturns_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getUnsettledPurchaseReturns_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getUnsettledPurchaseReturns_result typedOther = (getUnsettledPurchaseReturns_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list36 = iprot.readListBegin();
                this.success = new ArrayList<PurchaseReturn>(_list36.size);
                for (int _i37 = 0; _i37 < _list36.size; ++_i37)
                {
                  PurchaseReturn _elem38; // required
                  _elem38 = new PurchaseReturn();
                  _elem38.read(iprot);
                  this.success.add(_elem38);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (PurchaseReturn _iter39 : this.success)
          {
            _iter39.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getUnsettledPurchaseReturns_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getInvoice_args implements org.apache.thrift.TBase<getInvoice_args, getInvoice_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInvoice_args");

    private static final org.apache.thrift.protocol.TField INVOICE_NUMBER_FIELD_DESC = new org.apache.thrift.protocol.TField("invoiceNumber", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField SUPPLIER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("supplierId", org.apache.thrift.protocol.TType.I64, (short)2);

    private String invoiceNumber; // required
    private long supplierId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      INVOICE_NUMBER((short)1, "invoiceNumber"),
      SUPPLIER_ID((short)2, "supplierId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // INVOICE_NUMBER
            return INVOICE_NUMBER;
          case 2: // SUPPLIER_ID
            return SUPPLIER_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUPPLIERID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.INVOICE_NUMBER, new org.apache.thrift.meta_data.FieldMetaData("invoiceNumber", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.SUPPLIER_ID, new org.apache.thrift.meta_data.FieldMetaData("supplierId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInvoice_args.class, metaDataMap);
    }

    public getInvoice_args() {
    }

    public getInvoice_args(
      String invoiceNumber,
      long supplierId)
    {
      this();
      this.invoiceNumber = invoiceNumber;
      this.supplierId = supplierId;
      setSupplierIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getInvoice_args(getInvoice_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      if (other.isSetInvoiceNumber()) {
        this.invoiceNumber = other.invoiceNumber;
      }
      this.supplierId = other.supplierId;
    }

    public getInvoice_args deepCopy() {
      return new getInvoice_args(this);
    }

    @Override
    public void clear() {
      this.invoiceNumber = null;
      setSupplierIdIsSet(false);
      this.supplierId = 0;
    }

    public String getInvoiceNumber() {
      return this.invoiceNumber;
    }

    public void setInvoiceNumber(String invoiceNumber) {
      this.invoiceNumber = invoiceNumber;
    }

    public void unsetInvoiceNumber() {
      this.invoiceNumber = null;
    }

    /** Returns true if field invoiceNumber is set (has been assigned a value) and false otherwise */
    public boolean isSetInvoiceNumber() {
      return this.invoiceNumber != null;
    }

    public void setInvoiceNumberIsSet(boolean value) {
      if (!value) {
        this.invoiceNumber = null;
      }
    }

    public long getSupplierId() {
      return this.supplierId;
    }

    public void setSupplierId(long supplierId) {
      this.supplierId = supplierId;
      setSupplierIdIsSet(true);
    }

    public void unsetSupplierId() {
      __isset_bit_vector.clear(__SUPPLIERID_ISSET_ID);
    }

    /** Returns true if field supplierId is set (has been assigned a value) and false otherwise */
    public boolean isSetSupplierId() {
      return __isset_bit_vector.get(__SUPPLIERID_ISSET_ID);
    }

    public void setSupplierIdIsSet(boolean value) {
      __isset_bit_vector.set(__SUPPLIERID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case INVOICE_NUMBER:
        if (value == null) {
          unsetInvoiceNumber();
        } else {
          setInvoiceNumber((String)value);
        }
        break;

      case SUPPLIER_ID:
        if (value == null) {
          unsetSupplierId();
        } else {
          setSupplierId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case INVOICE_NUMBER:
        return getInvoiceNumber();

      case SUPPLIER_ID:
        return Long.valueOf(getSupplierId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case INVOICE_NUMBER:
        return isSetInvoiceNumber();
      case SUPPLIER_ID:
        return isSetSupplierId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getInvoice_args)
        return this.equals((getInvoice_args)that);
      return false;
    }

    public boolean equals(getInvoice_args that) {
      if (that == null)
        return false;

      boolean this_present_invoiceNumber = true && this.isSetInvoiceNumber();
      boolean that_present_invoiceNumber = true && that.isSetInvoiceNumber();
      if (this_present_invoiceNumber || that_present_invoiceNumber) {
        if (!(this_present_invoiceNumber && that_present_invoiceNumber))
          return false;
        if (!this.invoiceNumber.equals(that.invoiceNumber))
          return false;
      }

      boolean this_present_supplierId = true;
      boolean that_present_supplierId = true;
      if (this_present_supplierId || that_present_supplierId) {
        if (!(this_present_supplierId && that_present_supplierId))
          return false;
        if (this.supplierId != that.supplierId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getInvoice_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getInvoice_args typedOther = (getInvoice_args)other;

      lastComparison = Boolean.valueOf(isSetInvoiceNumber()).compareTo(typedOther.isSetInvoiceNumber());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetInvoiceNumber()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.invoiceNumber, typedOther.invoiceNumber);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetSupplierId()).compareTo(typedOther.isSetSupplierId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSupplierId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.supplierId, typedOther.supplierId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // INVOICE_NUMBER
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.invoiceNumber = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // SUPPLIER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.supplierId = iprot.readI64();
              setSupplierIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.invoiceNumber != null) {
        oprot.writeFieldBegin(INVOICE_NUMBER_FIELD_DESC);
        oprot.writeString(this.invoiceNumber);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(SUPPLIER_ID_FIELD_DESC);
      oprot.writeI64(this.supplierId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getInvoice_args(");
      boolean first = true;

      sb.append("invoiceNumber:");
      if (this.invoiceNumber == null) {
        sb.append("null");
      } else {
        sb.append(this.invoiceNumber);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("supplierId:");
      sb.append(this.supplierId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getInvoice_result implements org.apache.thrift.TBase<getInvoice_result, getInvoice_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInvoice_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private List<PurchaseReturn> success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseReturn.class))));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInvoice_result.class, metaDataMap);
    }

    public getInvoice_result() {
    }

    public getInvoice_result(
      List<PurchaseReturn> success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getInvoice_result(getInvoice_result other) {
      if (other.isSetSuccess()) {
        List<PurchaseReturn> __this__success = new ArrayList<PurchaseReturn>();
        for (PurchaseReturn other_element : other.success) {
          __this__success.add(new PurchaseReturn(other_element));
        }
        this.success = __this__success;
      }
    }

    public getInvoice_result deepCopy() {
      return new getInvoice_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<PurchaseReturn> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(PurchaseReturn elem) {
      if (this.success == null) {
        this.success = new ArrayList<PurchaseReturn>();
      }
      this.success.add(elem);
    }

    public List<PurchaseReturn> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<PurchaseReturn> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<PurchaseReturn>)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getInvoice_result)
        return this.equals((getInvoice_result)that);
      return false;
    }

    public boolean equals(getInvoice_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getInvoice_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getInvoice_result typedOther = (getInvoice_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list40 = iprot.readListBegin();
                this.success = new ArrayList<PurchaseReturn>(_list40.size);
                for (int _i41 = 0; _i41 < _list40.size; ++_i41)
                {
                  PurchaseReturn _elem42; // required
                  _elem42 = new PurchaseReturn();
                  _elem42.read(iprot);
                  this.success.add(_elem42);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (PurchaseReturn _iter43 : this.success)
          {
            _iter43.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getInvoice_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createPurchaseForOurExtBilling_args implements org.apache.thrift.TBase<createPurchaseForOurExtBilling_args, createPurchaseForOurExtBilling_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createPurchaseForOurExtBilling_args");

    private static final org.apache.thrift.protocol.TField INVOICE_NUMBER_FIELD_DESC = new org.apache.thrift.protocol.TField("invoiceNumber", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField UNIT_PRICE_FIELD_DESC = new org.apache.thrift.protocol.TField("unitPrice", org.apache.thrift.protocol.TType.DOUBLE, (short)2);
    private static final org.apache.thrift.protocol.TField NLC_FIELD_DESC = new org.apache.thrift.protocol.TField("nlc", org.apache.thrift.protocol.TType.DOUBLE, (short)3);
    private static final org.apache.thrift.protocol.TField ITEM_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("itemId", org.apache.thrift.protocol.TType.I64, (short)4);

    private String invoiceNumber; // required
    private double unitPrice; // required
    private double nlc; // required
    private long itemId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      INVOICE_NUMBER((short)1, "invoiceNumber"),
      UNIT_PRICE((short)2, "unitPrice"),
      NLC((short)3, "nlc"),
      ITEM_ID((short)4, "itemId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // INVOICE_NUMBER
            return INVOICE_NUMBER;
          case 2: // UNIT_PRICE
            return UNIT_PRICE;
          case 3: // NLC
            return NLC;
          case 4: // ITEM_ID
            return ITEM_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __UNITPRICE_ISSET_ID = 0;
    private static final int __NLC_ISSET_ID = 1;
    private static final int __ITEMID_ISSET_ID = 2;
    private BitSet __isset_bit_vector = new BitSet(3);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.INVOICE_NUMBER, new org.apache.thrift.meta_data.FieldMetaData("invoiceNumber", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.UNIT_PRICE, new org.apache.thrift.meta_data.FieldMetaData("unitPrice", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE)));
      tmpMap.put(_Fields.NLC, new org.apache.thrift.meta_data.FieldMetaData("nlc", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE)));
      tmpMap.put(_Fields.ITEM_ID, new org.apache.thrift.meta_data.FieldMetaData("itemId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createPurchaseForOurExtBilling_args.class, metaDataMap);
    }

    public createPurchaseForOurExtBilling_args() {
    }

    public createPurchaseForOurExtBilling_args(
      String invoiceNumber,
      double unitPrice,
      double nlc,
      long itemId)
    {
      this();
      this.invoiceNumber = invoiceNumber;
      this.unitPrice = unitPrice;
      setUnitPriceIsSet(true);
      this.nlc = nlc;
      setNlcIsSet(true);
      this.itemId = itemId;
      setItemIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createPurchaseForOurExtBilling_args(createPurchaseForOurExtBilling_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      if (other.isSetInvoiceNumber()) {
        this.invoiceNumber = other.invoiceNumber;
      }
      this.unitPrice = other.unitPrice;
      this.nlc = other.nlc;
      this.itemId = other.itemId;
    }

    public createPurchaseForOurExtBilling_args deepCopy() {
      return new createPurchaseForOurExtBilling_args(this);
    }

    @Override
    public void clear() {
      this.invoiceNumber = null;
      setUnitPriceIsSet(false);
      this.unitPrice = 0.0;
      setNlcIsSet(false);
      this.nlc = 0.0;
      setItemIdIsSet(false);
      this.itemId = 0;
    }

    public String getInvoiceNumber() {
      return this.invoiceNumber;
    }

    public void setInvoiceNumber(String invoiceNumber) {
      this.invoiceNumber = invoiceNumber;
    }

    public void unsetInvoiceNumber() {
      this.invoiceNumber = null;
    }

    /** Returns true if field invoiceNumber is set (has been assigned a value) and false otherwise */
    public boolean isSetInvoiceNumber() {
      return this.invoiceNumber != null;
    }

    public void setInvoiceNumberIsSet(boolean value) {
      if (!value) {
        this.invoiceNumber = null;
      }
    }

    public double getUnitPrice() {
      return this.unitPrice;
    }

    public void setUnitPrice(double unitPrice) {
      this.unitPrice = unitPrice;
      setUnitPriceIsSet(true);
    }

    public void unsetUnitPrice() {
      __isset_bit_vector.clear(__UNITPRICE_ISSET_ID);
    }

    /** Returns true if field unitPrice is set (has been assigned a value) and false otherwise */
    public boolean isSetUnitPrice() {
      return __isset_bit_vector.get(__UNITPRICE_ISSET_ID);
    }

    public void setUnitPriceIsSet(boolean value) {
      __isset_bit_vector.set(__UNITPRICE_ISSET_ID, value);
    }

    public double getNlc() {
      return this.nlc;
    }

    public void setNlc(double nlc) {
      this.nlc = nlc;
      setNlcIsSet(true);
    }

    public void unsetNlc() {
      __isset_bit_vector.clear(__NLC_ISSET_ID);
    }

    /** Returns true if field nlc is set (has been assigned a value) and false otherwise */
    public boolean isSetNlc() {
      return __isset_bit_vector.get(__NLC_ISSET_ID);
    }

    public void setNlcIsSet(boolean value) {
      __isset_bit_vector.set(__NLC_ISSET_ID, value);
    }

    public long getItemId() {
      return this.itemId;
    }

    public void setItemId(long itemId) {
      this.itemId = itemId;
      setItemIdIsSet(true);
    }

    public void unsetItemId() {
      __isset_bit_vector.clear(__ITEMID_ISSET_ID);
    }

    /** Returns true if field itemId is set (has been assigned a value) and false otherwise */
    public boolean isSetItemId() {
      return __isset_bit_vector.get(__ITEMID_ISSET_ID);
    }

    public void setItemIdIsSet(boolean value) {
      __isset_bit_vector.set(__ITEMID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case INVOICE_NUMBER:
        if (value == null) {
          unsetInvoiceNumber();
        } else {
          setInvoiceNumber((String)value);
        }
        break;

      case UNIT_PRICE:
        if (value == null) {
          unsetUnitPrice();
        } else {
          setUnitPrice((Double)value);
        }
        break;

      case NLC:
        if (value == null) {
          unsetNlc();
        } else {
          setNlc((Double)value);
        }
        break;

      case ITEM_ID:
        if (value == null) {
          unsetItemId();
        } else {
          setItemId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case INVOICE_NUMBER:
        return getInvoiceNumber();

      case UNIT_PRICE:
        return Double.valueOf(getUnitPrice());

      case NLC:
        return Double.valueOf(getNlc());

      case ITEM_ID:
        return Long.valueOf(getItemId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case INVOICE_NUMBER:
        return isSetInvoiceNumber();
      case UNIT_PRICE:
        return isSetUnitPrice();
      case NLC:
        return isSetNlc();
      case ITEM_ID:
        return isSetItemId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createPurchaseForOurExtBilling_args)
        return this.equals((createPurchaseForOurExtBilling_args)that);
      return false;
    }

    public boolean equals(createPurchaseForOurExtBilling_args that) {
      if (that == null)
        return false;

      boolean this_present_invoiceNumber = true && this.isSetInvoiceNumber();
      boolean that_present_invoiceNumber = true && that.isSetInvoiceNumber();
      if (this_present_invoiceNumber || that_present_invoiceNumber) {
        if (!(this_present_invoiceNumber && that_present_invoiceNumber))
          return false;
        if (!this.invoiceNumber.equals(that.invoiceNumber))
          return false;
      }

      boolean this_present_unitPrice = true;
      boolean that_present_unitPrice = true;
      if (this_present_unitPrice || that_present_unitPrice) {
        if (!(this_present_unitPrice && that_present_unitPrice))
          return false;
        if (this.unitPrice != that.unitPrice)
          return false;
      }

      boolean this_present_nlc = true;
      boolean that_present_nlc = true;
      if (this_present_nlc || that_present_nlc) {
        if (!(this_present_nlc && that_present_nlc))
          return false;
        if (this.nlc != that.nlc)
          return false;
      }

      boolean this_present_itemId = true;
      boolean that_present_itemId = true;
      if (this_present_itemId || that_present_itemId) {
        if (!(this_present_itemId && that_present_itemId))
          return false;
        if (this.itemId != that.itemId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createPurchaseForOurExtBilling_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createPurchaseForOurExtBilling_args typedOther = (createPurchaseForOurExtBilling_args)other;

      lastComparison = Boolean.valueOf(isSetInvoiceNumber()).compareTo(typedOther.isSetInvoiceNumber());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetInvoiceNumber()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.invoiceNumber, typedOther.invoiceNumber);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetUnitPrice()).compareTo(typedOther.isSetUnitPrice());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetUnitPrice()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.unitPrice, typedOther.unitPrice);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetNlc()).compareTo(typedOther.isSetNlc());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetNlc()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.nlc, typedOther.nlc);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetItemId()).compareTo(typedOther.isSetItemId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetItemId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.itemId, typedOther.itemId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // INVOICE_NUMBER
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.invoiceNumber = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // UNIT_PRICE
            if (field.type == org.apache.thrift.protocol.TType.DOUBLE) {
              this.unitPrice = iprot.readDouble();
              setUnitPriceIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // NLC
            if (field.type == org.apache.thrift.protocol.TType.DOUBLE) {
              this.nlc = iprot.readDouble();
              setNlcIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 4: // ITEM_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.itemId = iprot.readI64();
              setItemIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.invoiceNumber != null) {
        oprot.writeFieldBegin(INVOICE_NUMBER_FIELD_DESC);
        oprot.writeString(this.invoiceNumber);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(UNIT_PRICE_FIELD_DESC);
      oprot.writeDouble(this.unitPrice);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(NLC_FIELD_DESC);
      oprot.writeDouble(this.nlc);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(ITEM_ID_FIELD_DESC);
      oprot.writeI64(this.itemId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createPurchaseForOurExtBilling_args(");
      boolean first = true;

      sb.append("invoiceNumber:");
      if (this.invoiceNumber == null) {
        sb.append("null");
      } else {
        sb.append(this.invoiceNumber);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("unitPrice:");
      sb.append(this.unitPrice);
      first = false;
      if (!first) sb.append(", ");
      sb.append("nlc:");
      sb.append(this.nlc);
      first = false;
      if (!first) sb.append(", ");
      sb.append("itemId:");
      sb.append(this.itemId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class createPurchaseForOurExtBilling_result implements org.apache.thrift.TBase<createPurchaseForOurExtBilling_result, createPurchaseForOurExtBilling_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("createPurchaseForOurExtBilling_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);

    private long success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(createPurchaseForOurExtBilling_result.class, metaDataMap);
    }

    public createPurchaseForOurExtBilling_result() {
    }

    public createPurchaseForOurExtBilling_result(
      long success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public createPurchaseForOurExtBilling_result(createPurchaseForOurExtBilling_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

    public createPurchaseForOurExtBilling_result deepCopy() {
      return new createPurchaseForOurExtBilling_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
    }

    public long getSuccess() {
      return this.success;
    }

    public void setSuccess(long success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Long.valueOf(getSuccess());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof createPurchaseForOurExtBilling_result)
        return this.equals((createPurchaseForOurExtBilling_result)that);
      return false;
    }

    public boolean equals(createPurchaseForOurExtBilling_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(createPurchaseForOurExtBilling_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      createPurchaseForOurExtBilling_result typedOther = (createPurchaseForOurExtBilling_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.success = iprot.readI64();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI64(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("createPurchaseForOurExtBilling_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class fulfillPOForExtBilling_args implements org.apache.thrift.TBase<fulfillPOForExtBilling_args, fulfillPOForExtBilling_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("fulfillPOForExtBilling_args");

    private static final org.apache.thrift.protocol.TField ITEM_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("itemId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField QUANTITY_FIELD_DESC = new org.apache.thrift.protocol.TField("quantity", org.apache.thrift.protocol.TType.I64, (short)2);

    private long itemId; // required
    private long quantity; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ITEM_ID((short)1, "itemId"),
      QUANTITY((short)2, "quantity");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ITEM_ID
            return ITEM_ID;
          case 2: // QUANTITY
            return QUANTITY;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ITEMID_ISSET_ID = 0;
    private static final int __QUANTITY_ISSET_ID = 1;
    private BitSet __isset_bit_vector = new BitSet(2);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ITEM_ID, new org.apache.thrift.meta_data.FieldMetaData("itemId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.QUANTITY, new org.apache.thrift.meta_data.FieldMetaData("quantity", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(fulfillPOForExtBilling_args.class, metaDataMap);
    }

    public fulfillPOForExtBilling_args() {
    }

    public fulfillPOForExtBilling_args(
      long itemId,
      long quantity)
    {
      this();
      this.itemId = itemId;
      setItemIdIsSet(true);
      this.quantity = quantity;
      setQuantityIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public fulfillPOForExtBilling_args(fulfillPOForExtBilling_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.itemId = other.itemId;
      this.quantity = other.quantity;
    }

    public fulfillPOForExtBilling_args deepCopy() {
      return new fulfillPOForExtBilling_args(this);
    }

    @Override
    public void clear() {
      setItemIdIsSet(false);
      this.itemId = 0;
      setQuantityIsSet(false);
      this.quantity = 0;
    }

    public long getItemId() {
      return this.itemId;
    }

    public void setItemId(long itemId) {
      this.itemId = itemId;
      setItemIdIsSet(true);
    }

    public void unsetItemId() {
      __isset_bit_vector.clear(__ITEMID_ISSET_ID);
    }

    /** Returns true if field itemId is set (has been assigned a value) and false otherwise */
    public boolean isSetItemId() {
      return __isset_bit_vector.get(__ITEMID_ISSET_ID);
    }

    public void setItemIdIsSet(boolean value) {
      __isset_bit_vector.set(__ITEMID_ISSET_ID, value);
    }

    public long getQuantity() {
      return this.quantity;
    }

    public void setQuantity(long quantity) {
      this.quantity = quantity;
      setQuantityIsSet(true);
    }

    public void unsetQuantity() {
      __isset_bit_vector.clear(__QUANTITY_ISSET_ID);
    }

    /** Returns true if field quantity is set (has been assigned a value) and false otherwise */
    public boolean isSetQuantity() {
      return __isset_bit_vector.get(__QUANTITY_ISSET_ID);
    }

    public void setQuantityIsSet(boolean value) {
      __isset_bit_vector.set(__QUANTITY_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ITEM_ID:
        if (value == null) {
          unsetItemId();
        } else {
          setItemId((Long)value);
        }
        break;

      case QUANTITY:
        if (value == null) {
          unsetQuantity();
        } else {
          setQuantity((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ITEM_ID:
        return Long.valueOf(getItemId());

      case QUANTITY:
        return Long.valueOf(getQuantity());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ITEM_ID:
        return isSetItemId();
      case QUANTITY:
        return isSetQuantity();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof fulfillPOForExtBilling_args)
        return this.equals((fulfillPOForExtBilling_args)that);
      return false;
    }

    public boolean equals(fulfillPOForExtBilling_args that) {
      if (that == null)
        return false;

      boolean this_present_itemId = true;
      boolean that_present_itemId = true;
      if (this_present_itemId || that_present_itemId) {
        if (!(this_present_itemId && that_present_itemId))
          return false;
        if (this.itemId != that.itemId)
          return false;
      }

      boolean this_present_quantity = true;
      boolean that_present_quantity = true;
      if (this_present_quantity || that_present_quantity) {
        if (!(this_present_quantity && that_present_quantity))
          return false;
        if (this.quantity != that.quantity)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(fulfillPOForExtBilling_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      fulfillPOForExtBilling_args typedOther = (fulfillPOForExtBilling_args)other;

      lastComparison = Boolean.valueOf(isSetItemId()).compareTo(typedOther.isSetItemId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetItemId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.itemId, typedOther.itemId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetQuantity()).compareTo(typedOther.isSetQuantity());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetQuantity()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.quantity, typedOther.quantity);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ITEM_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.itemId = iprot.readI64();
              setItemIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // QUANTITY
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.quantity = iprot.readI64();
              setQuantityIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ITEM_ID_FIELD_DESC);
      oprot.writeI64(this.itemId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(QUANTITY_FIELD_DESC);
      oprot.writeI64(this.quantity);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("fulfillPOForExtBilling_args(");
      boolean first = true;

      sb.append("itemId:");
      sb.append(this.itemId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("quantity:");
      sb.append(this.quantity);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class fulfillPOForExtBilling_result implements org.apache.thrift.TBase<fulfillPOForExtBilling_result, fulfillPOForExtBilling_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("fulfillPOForExtBilling_result");



    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(fulfillPOForExtBilling_result.class, metaDataMap);
    }

    public fulfillPOForExtBilling_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public fulfillPOForExtBilling_result(fulfillPOForExtBilling_result other) {
    }

    public fulfillPOForExtBilling_result deepCopy() {
      return new fulfillPOForExtBilling_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof fulfillPOForExtBilling_result)
        return this.equals((fulfillPOForExtBilling_result)that);
      return false;
    }

    public boolean equals(fulfillPOForExtBilling_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(fulfillPOForExtBilling_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      fulfillPOForExtBilling_result typedOther = (fulfillPOForExtBilling_result)other;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("fulfillPOForExtBilling_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class closePO_args implements org.apache.thrift.TBase<closePO_args, closePO_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("closePO_args");

    private static final org.apache.thrift.protocol.TField PO_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("poId", org.apache.thrift.protocol.TType.I64, (short)1);

    private long poId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PO_ID((short)1, "poId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PO_ID
            return PO_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __POID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PO_ID, new org.apache.thrift.meta_data.FieldMetaData("poId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(closePO_args.class, metaDataMap);
    }

    public closePO_args() {
    }

    public closePO_args(
      long poId)
    {
      this();
      this.poId = poId;
      setPoIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public closePO_args(closePO_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.poId = other.poId;
    }

    public closePO_args deepCopy() {
      return new closePO_args(this);
    }

    @Override
    public void clear() {
      setPoIdIsSet(false);
      this.poId = 0;
    }

    public long getPoId() {
      return this.poId;
    }

    public void setPoId(long poId) {
      this.poId = poId;
      setPoIdIsSet(true);
    }

    public void unsetPoId() {
      __isset_bit_vector.clear(__POID_ISSET_ID);
    }

    /** Returns true if field poId is set (has been assigned a value) and false otherwise */
    public boolean isSetPoId() {
      return __isset_bit_vector.get(__POID_ISSET_ID);
    }

    public void setPoIdIsSet(boolean value) {
      __isset_bit_vector.set(__POID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PO_ID:
        if (value == null) {
          unsetPoId();
        } else {
          setPoId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PO_ID:
        return Long.valueOf(getPoId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PO_ID:
        return isSetPoId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof closePO_args)
        return this.equals((closePO_args)that);
      return false;
    }

    public boolean equals(closePO_args that) {
      if (that == null)
        return false;

      boolean this_present_poId = true;
      boolean that_present_poId = true;
      if (this_present_poId || that_present_poId) {
        if (!(this_present_poId && that_present_poId))
          return false;
        if (this.poId != that.poId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(closePO_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      closePO_args typedOther = (closePO_args)other;

      lastComparison = Boolean.valueOf(isSetPoId()).compareTo(typedOther.isSetPoId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPoId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.poId, typedOther.poId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PO_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.poId = iprot.readI64();
              setPoIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PO_ID_FIELD_DESC);
      oprot.writeI64(this.poId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("closePO_args(");
      boolean first = true;

      sb.append("poId:");
      sb.append(this.poId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class closePO_result implements org.apache.thrift.TBase<closePO_result, closePO_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("closePO_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(closePO_result.class, metaDataMap);
    }

    public closePO_result() {
    }

    public closePO_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public closePO_result(closePO_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public closePO_result deepCopy() {
      return new closePO_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof closePO_result)
        return this.equals((closePO_result)that);
      return false;
    }

    public boolean equals(closePO_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(closePO_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      closePO_result typedOther = (closePO_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("closePO_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class isInvoiceReceived_args implements org.apache.thrift.TBase<isInvoiceReceived_args, isInvoiceReceived_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("isInvoiceReceived_args");

    private static final org.apache.thrift.protocol.TField INVOICE_NUMBER_FIELD_DESC = new org.apache.thrift.protocol.TField("invoiceNumber", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField SUPPLIER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("supplierId", org.apache.thrift.protocol.TType.I64, (short)2);

    private String invoiceNumber; // required
    private long supplierId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      INVOICE_NUMBER((short)1, "invoiceNumber"),
      SUPPLIER_ID((short)2, "supplierId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // INVOICE_NUMBER
            return INVOICE_NUMBER;
          case 2: // SUPPLIER_ID
            return SUPPLIER_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUPPLIERID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.INVOICE_NUMBER, new org.apache.thrift.meta_data.FieldMetaData("invoiceNumber", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.SUPPLIER_ID, new org.apache.thrift.meta_data.FieldMetaData("supplierId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(isInvoiceReceived_args.class, metaDataMap);
    }

    public isInvoiceReceived_args() {
    }

    public isInvoiceReceived_args(
      String invoiceNumber,
      long supplierId)
    {
      this();
      this.invoiceNumber = invoiceNumber;
      this.supplierId = supplierId;
      setSupplierIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public isInvoiceReceived_args(isInvoiceReceived_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      if (other.isSetInvoiceNumber()) {
        this.invoiceNumber = other.invoiceNumber;
      }
      this.supplierId = other.supplierId;
    }

    public isInvoiceReceived_args deepCopy() {
      return new isInvoiceReceived_args(this);
    }

    @Override
    public void clear() {
      this.invoiceNumber = null;
      setSupplierIdIsSet(false);
      this.supplierId = 0;
    }

    public String getInvoiceNumber() {
      return this.invoiceNumber;
    }

    public void setInvoiceNumber(String invoiceNumber) {
      this.invoiceNumber = invoiceNumber;
    }

    public void unsetInvoiceNumber() {
      this.invoiceNumber = null;
    }

    /** Returns true if field invoiceNumber is set (has been assigned a value) and false otherwise */
    public boolean isSetInvoiceNumber() {
      return this.invoiceNumber != null;
    }

    public void setInvoiceNumberIsSet(boolean value) {
      if (!value) {
        this.invoiceNumber = null;
      }
    }

    public long getSupplierId() {
      return this.supplierId;
    }

    public void setSupplierId(long supplierId) {
      this.supplierId = supplierId;
      setSupplierIdIsSet(true);
    }

    public void unsetSupplierId() {
      __isset_bit_vector.clear(__SUPPLIERID_ISSET_ID);
    }

    /** Returns true if field supplierId is set (has been assigned a value) and false otherwise */
    public boolean isSetSupplierId() {
      return __isset_bit_vector.get(__SUPPLIERID_ISSET_ID);
    }

    public void setSupplierIdIsSet(boolean value) {
      __isset_bit_vector.set(__SUPPLIERID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case INVOICE_NUMBER:
        if (value == null) {
          unsetInvoiceNumber();
        } else {
          setInvoiceNumber((String)value);
        }
        break;

      case SUPPLIER_ID:
        if (value == null) {
          unsetSupplierId();
        } else {
          setSupplierId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case INVOICE_NUMBER:
        return getInvoiceNumber();

      case SUPPLIER_ID:
        return Long.valueOf(getSupplierId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case INVOICE_NUMBER:
        return isSetInvoiceNumber();
      case SUPPLIER_ID:
        return isSetSupplierId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof isInvoiceReceived_args)
        return this.equals((isInvoiceReceived_args)that);
      return false;
    }

    public boolean equals(isInvoiceReceived_args that) {
      if (that == null)
        return false;

      boolean this_present_invoiceNumber = true && this.isSetInvoiceNumber();
      boolean that_present_invoiceNumber = true && that.isSetInvoiceNumber();
      if (this_present_invoiceNumber || that_present_invoiceNumber) {
        if (!(this_present_invoiceNumber && that_present_invoiceNumber))
          return false;
        if (!this.invoiceNumber.equals(that.invoiceNumber))
          return false;
      }

      boolean this_present_supplierId = true;
      boolean that_present_supplierId = true;
      if (this_present_supplierId || that_present_supplierId) {
        if (!(this_present_supplierId && that_present_supplierId))
          return false;
        if (this.supplierId != that.supplierId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(isInvoiceReceived_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      isInvoiceReceived_args typedOther = (isInvoiceReceived_args)other;

      lastComparison = Boolean.valueOf(isSetInvoiceNumber()).compareTo(typedOther.isSetInvoiceNumber());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetInvoiceNumber()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.invoiceNumber, typedOther.invoiceNumber);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetSupplierId()).compareTo(typedOther.isSetSupplierId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSupplierId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.supplierId, typedOther.supplierId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // INVOICE_NUMBER
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.invoiceNumber = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // SUPPLIER_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.supplierId = iprot.readI64();
              setSupplierIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.invoiceNumber != null) {
        oprot.writeFieldBegin(INVOICE_NUMBER_FIELD_DESC);
        oprot.writeString(this.invoiceNumber);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(SUPPLIER_ID_FIELD_DESC);
      oprot.writeI64(this.supplierId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("isInvoiceReceived_args(");
      boolean first = true;

      sb.append("invoiceNumber:");
      if (this.invoiceNumber == null) {
        sb.append("null");
      } else {
        sb.append(this.invoiceNumber);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("supplierId:");
      sb.append(this.supplierId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class isInvoiceReceived_result implements org.apache.thrift.TBase<isInvoiceReceived_result, isInvoiceReceived_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("isInvoiceReceived_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.BOOL, (short)0);

    private boolean success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(isInvoiceReceived_result.class, metaDataMap);
    }

    public isInvoiceReceived_result() {
    }

    public isInvoiceReceived_result(
      boolean success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public isInvoiceReceived_result(isInvoiceReceived_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

    public isInvoiceReceived_result deepCopy() {
      return new isInvoiceReceived_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = false;
    }

    public boolean isSuccess() {
      return this.success;
    }

    public void setSuccess(boolean success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Boolean)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Boolean.valueOf(isSuccess());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof isInvoiceReceived_result)
        return this.equals((isInvoiceReceived_result)that);
      return false;
    }

    public boolean equals(isInvoiceReceived_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(isInvoiceReceived_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      isInvoiceReceived_result typedOther = (isInvoiceReceived_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.BOOL) {
              this.success = iprot.readBool();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBool(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("isInvoiceReceived_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class changeWarehouseForPO_args implements org.apache.thrift.TBase<changeWarehouseForPO_args, changeWarehouseForPO_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("changeWarehouseForPO_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField WAREHOUSE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("warehouseId", org.apache.thrift.protocol.TType.I64, (short)2);

    private long id; // required
    private long warehouseId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id"),
      WAREHOUSE_ID((short)2, "warehouseId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          case 2: // WAREHOUSE_ID
            return WAREHOUSE_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private static final int __WAREHOUSEID_ISSET_ID = 1;
    private BitSet __isset_bit_vector = new BitSet(2);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.WAREHOUSE_ID, new org.apache.thrift.meta_data.FieldMetaData("warehouseId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(changeWarehouseForPO_args.class, metaDataMap);
    }

    public changeWarehouseForPO_args() {
    }

    public changeWarehouseForPO_args(
      long id,
      long warehouseId)
    {
      this();
      this.id = id;
      setIdIsSet(true);
      this.warehouseId = warehouseId;
      setWarehouseIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public changeWarehouseForPO_args(changeWarehouseForPO_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
      this.warehouseId = other.warehouseId;
    }

    public changeWarehouseForPO_args deepCopy() {
      return new changeWarehouseForPO_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
      setWarehouseIdIsSet(false);
      this.warehouseId = 0;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    public long getWarehouseId() {
      return this.warehouseId;
    }

    public void setWarehouseId(long warehouseId) {
      this.warehouseId = warehouseId;
      setWarehouseIdIsSet(true);
    }

    public void unsetWarehouseId() {
      __isset_bit_vector.clear(__WAREHOUSEID_ISSET_ID);
    }

    /** Returns true if field warehouseId is set (has been assigned a value) and false otherwise */
    public boolean isSetWarehouseId() {
      return __isset_bit_vector.get(__WAREHOUSEID_ISSET_ID);
    }

    public void setWarehouseIdIsSet(boolean value) {
      __isset_bit_vector.set(__WAREHOUSEID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      case WAREHOUSE_ID:
        if (value == null) {
          unsetWarehouseId();
        } else {
          setWarehouseId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      case WAREHOUSE_ID:
        return Long.valueOf(getWarehouseId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      case WAREHOUSE_ID:
        return isSetWarehouseId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof changeWarehouseForPO_args)
        return this.equals((changeWarehouseForPO_args)that);
      return false;
    }

    public boolean equals(changeWarehouseForPO_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      boolean this_present_warehouseId = true;
      boolean that_present_warehouseId = true;
      if (this_present_warehouseId || that_present_warehouseId) {
        if (!(this_present_warehouseId && that_present_warehouseId))
          return false;
        if (this.warehouseId != that.warehouseId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(changeWarehouseForPO_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      changeWarehouseForPO_args typedOther = (changeWarehouseForPO_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetWarehouseId()).compareTo(typedOther.isSetWarehouseId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWarehouseId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.warehouseId, typedOther.warehouseId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // WAREHOUSE_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.warehouseId = iprot.readI64();
              setWarehouseIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(WAREHOUSE_ID_FIELD_DESC);
      oprot.writeI64(this.warehouseId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("changeWarehouseForPO_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      if (!first) sb.append(", ");
      sb.append("warehouseId:");
      sb.append(this.warehouseId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class changeWarehouseForPO_result implements org.apache.thrift.TBase<changeWarehouseForPO_result, changeWarehouseForPO_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("changeWarehouseForPO_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(changeWarehouseForPO_result.class, metaDataMap);
    }

    public changeWarehouseForPO_result() {
    }

    public changeWarehouseForPO_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public changeWarehouseForPO_result(changeWarehouseForPO_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public changeWarehouseForPO_result deepCopy() {
      return new changeWarehouseForPO_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof changeWarehouseForPO_result)
        return this.equals((changeWarehouseForPO_result)that);
      return false;
    }

    public boolean equals(changeWarehouseForPO_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(changeWarehouseForPO_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      changeWarehouseForPO_result typedOther = (changeWarehouseForPO_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("changeWarehouseForPO_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class changePOStatus_args implements org.apache.thrift.TBase<changePOStatus_args, changePOStatus_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("changePOStatus_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField PO_STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("poStatus", org.apache.thrift.protocol.TType.I32, (short)2);

    private long id; // required
    private POStatus poStatus; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id"),
      /**
       * 
       * @see POStatus
       */
      PO_STATUS((short)2, "poStatus");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          case 2: // PO_STATUS
            return PO_STATUS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.PO_STATUS, new org.apache.thrift.meta_data.FieldMetaData("poStatus", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, POStatus.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(changePOStatus_args.class, metaDataMap);
    }

    public changePOStatus_args() {
    }

    public changePOStatus_args(
      long id,
      POStatus poStatus)
    {
      this();
      this.id = id;
      setIdIsSet(true);
      this.poStatus = poStatus;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public changePOStatus_args(changePOStatus_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
      if (other.isSetPoStatus()) {
        this.poStatus = other.poStatus;
      }
    }

    public changePOStatus_args deepCopy() {
      return new changePOStatus_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
      this.poStatus = null;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    /**
     * 
     * @see POStatus
     */
    public POStatus getPoStatus() {
      return this.poStatus;
    }

    /**
     * 
     * @see POStatus
     */
    public void setPoStatus(POStatus poStatus) {
      this.poStatus = poStatus;
    }

    public void unsetPoStatus() {
      this.poStatus = null;
    }

    /** Returns true if field poStatus is set (has been assigned a value) and false otherwise */
    public boolean isSetPoStatus() {
      return this.poStatus != null;
    }

    public void setPoStatusIsSet(boolean value) {
      if (!value) {
        this.poStatus = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      case PO_STATUS:
        if (value == null) {
          unsetPoStatus();
        } else {
          setPoStatus((POStatus)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      case PO_STATUS:
        return getPoStatus();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      case PO_STATUS:
        return isSetPoStatus();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof changePOStatus_args)
        return this.equals((changePOStatus_args)that);
      return false;
    }

    public boolean equals(changePOStatus_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      boolean this_present_poStatus = true && this.isSetPoStatus();
      boolean that_present_poStatus = true && that.isSetPoStatus();
      if (this_present_poStatus || that_present_poStatus) {
        if (!(this_present_poStatus && that_present_poStatus))
          return false;
        if (!this.poStatus.equals(that.poStatus))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(changePOStatus_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      changePOStatus_args typedOther = (changePOStatus_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetPoStatus()).compareTo(typedOther.isSetPoStatus());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPoStatus()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.poStatus, typedOther.poStatus);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // PO_STATUS
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.poStatus = POStatus.findByValue(iprot.readI32());
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      if (this.poStatus != null) {
        oprot.writeFieldBegin(PO_STATUS_FIELD_DESC);
        oprot.writeI32(this.poStatus.getValue());
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("changePOStatus_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      if (!first) sb.append(", ");
      sb.append("poStatus:");
      if (this.poStatus == null) {
        sb.append("null");
      } else {
        sb.append(this.poStatus);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class changePOStatus_result implements org.apache.thrift.TBase<changePOStatus_result, changePOStatus_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("changePOStatus_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(changePOStatus_result.class, metaDataMap);
    }

    public changePOStatus_result() {
    }

    public changePOStatus_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public changePOStatus_result(changePOStatus_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public changePOStatus_result deepCopy() {
      return new changePOStatus_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof changePOStatus_result)
        return this.equals((changePOStatus_result)that);
      return false;
    }

    public boolean equals(changePOStatus_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(changePOStatus_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      changePOStatus_result typedOther = (changePOStatus_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("changePOStatus_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchaseReturn_args implements org.apache.thrift.TBase<getPurchaseReturn_args, getPurchaseReturn_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchaseReturn_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);

    private long id; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchaseReturn_args.class, metaDataMap);
    }

    public getPurchaseReturn_args() {
    }

    public getPurchaseReturn_args(
      long id)
    {
      this();
      this.id = id;
      setIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchaseReturn_args(getPurchaseReturn_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
    }

    public getPurchaseReturn_args deepCopy() {
      return new getPurchaseReturn_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchaseReturn_args)
        return this.equals((getPurchaseReturn_args)that);
      return false;
    }

    public boolean equals(getPurchaseReturn_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchaseReturn_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchaseReturn_args typedOther = (getPurchaseReturn_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchaseReturn_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPurchaseReturn_result implements org.apache.thrift.TBase<getPurchaseReturn_result, getPurchaseReturn_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPurchaseReturn_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseReturn success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseReturn.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPurchaseReturn_result.class, metaDataMap);
    }

    public getPurchaseReturn_result() {
    }

    public getPurchaseReturn_result(
      PurchaseReturn success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPurchaseReturn_result(getPurchaseReturn_result other) {
      if (other.isSetSuccess()) {
        this.success = new PurchaseReturn(other.success);
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getPurchaseReturn_result deepCopy() {
      return new getPurchaseReturn_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public PurchaseReturn getSuccess() {
      return this.success;
    }

    public void setSuccess(PurchaseReturn success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((PurchaseReturn)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPurchaseReturn_result)
        return this.equals((getPurchaseReturn_result)that);
      return false;
    }

    public boolean equals(getPurchaseReturn_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPurchaseReturn_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPurchaseReturn_result typedOther = (getPurchaseReturn_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.success = new PurchaseReturn();
              this.success.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        this.success.write(oprot);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPurchaseReturn_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class markPurchasereturnSettled_args implements org.apache.thrift.TBase<markPurchasereturnSettled_args, markPurchasereturnSettled_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("markPurchasereturnSettled_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField SETTLEMENT_TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("settlementType", org.apache.thrift.protocol.TType.I32, (short)2);
    private static final org.apache.thrift.protocol.TField DOCUMENT_NUMBER_FIELD_DESC = new org.apache.thrift.protocol.TField("documentNumber", org.apache.thrift.protocol.TType.STRING, (short)3);
    private static final org.apache.thrift.protocol.TField SETTLEMENT_BY_FIELD_DESC = new org.apache.thrift.protocol.TField("settlementBy", org.apache.thrift.protocol.TType.STRING, (short)4);
    private static final org.apache.thrift.protocol.TField SETTLED_AMOUNT_FIELD_DESC = new org.apache.thrift.protocol.TField("settledAmount", org.apache.thrift.protocol.TType.I64, (short)5);

    private long id; // required
    private SettlementType settlementType; // required
    private String documentNumber; // required
    private String settlementBy; // required
    private long settledAmount; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id"),
      /**
       * 
       * @see SettlementType
       */
      SETTLEMENT_TYPE((short)2, "settlementType"),
      DOCUMENT_NUMBER((short)3, "documentNumber"),
      SETTLEMENT_BY((short)4, "settlementBy"),
      SETTLED_AMOUNT((short)5, "settledAmount");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          case 2: // SETTLEMENT_TYPE
            return SETTLEMENT_TYPE;
          case 3: // DOCUMENT_NUMBER
            return DOCUMENT_NUMBER;
          case 4: // SETTLEMENT_BY
            return SETTLEMENT_BY;
          case 5: // SETTLED_AMOUNT
            return SETTLED_AMOUNT;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __ID_ISSET_ID = 0;
    private static final int __SETTLEDAMOUNT_ISSET_ID = 1;
    private BitSet __isset_bit_vector = new BitSet(2);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.SETTLEMENT_TYPE, new org.apache.thrift.meta_data.FieldMetaData("settlementType", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, SettlementType.class)));
      tmpMap.put(_Fields.DOCUMENT_NUMBER, new org.apache.thrift.meta_data.FieldMetaData("documentNumber", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.SETTLEMENT_BY, new org.apache.thrift.meta_data.FieldMetaData("settlementBy", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.SETTLED_AMOUNT, new org.apache.thrift.meta_data.FieldMetaData("settledAmount", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(markPurchasereturnSettled_args.class, metaDataMap);
    }

    public markPurchasereturnSettled_args() {
    }

    public markPurchasereturnSettled_args(
      long id,
      SettlementType settlementType,
      String documentNumber,
      String settlementBy,
      long settledAmount)
    {
      this();
      this.id = id;
      setIdIsSet(true);
      this.settlementType = settlementType;
      this.documentNumber = documentNumber;
      this.settlementBy = settlementBy;
      this.settledAmount = settledAmount;
      setSettledAmountIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public markPurchasereturnSettled_args(markPurchasereturnSettled_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.id = other.id;
      if (other.isSetSettlementType()) {
        this.settlementType = other.settlementType;
      }
      if (other.isSetDocumentNumber()) {
        this.documentNumber = other.documentNumber;
      }
      if (other.isSetSettlementBy()) {
        this.settlementBy = other.settlementBy;
      }
      this.settledAmount = other.settledAmount;
    }

    public markPurchasereturnSettled_args deepCopy() {
      return new markPurchasereturnSettled_args(this);
    }

    @Override
    public void clear() {
      setIdIsSet(false);
      this.id = 0;
      this.settlementType = null;
      this.documentNumber = null;
      this.settlementBy = null;
      setSettledAmountIsSet(false);
      this.settledAmount = 0;
    }

    public long getId() {
      return this.id;
    }

    public void setId(long id) {
      this.id = id;
      setIdIsSet(true);
    }

    public void unsetId() {
      __isset_bit_vector.clear(__ID_ISSET_ID);
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return __isset_bit_vector.get(__ID_ISSET_ID);
    }

    public void setIdIsSet(boolean value) {
      __isset_bit_vector.set(__ID_ISSET_ID, value);
    }

    /**
     * 
     * @see SettlementType
     */
    public SettlementType getSettlementType() {
      return this.settlementType;
    }

    /**
     * 
     * @see SettlementType
     */
    public void setSettlementType(SettlementType settlementType) {
      this.settlementType = settlementType;
    }

    public void unsetSettlementType() {
      this.settlementType = null;
    }

    /** Returns true if field settlementType is set (has been assigned a value) and false otherwise */
    public boolean isSetSettlementType() {
      return this.settlementType != null;
    }

    public void setSettlementTypeIsSet(boolean value) {
      if (!value) {
        this.settlementType = null;
      }
    }

    public String getDocumentNumber() {
      return this.documentNumber;
    }

    public void setDocumentNumber(String documentNumber) {
      this.documentNumber = documentNumber;
    }

    public void unsetDocumentNumber() {
      this.documentNumber = null;
    }

    /** Returns true if field documentNumber is set (has been assigned a value) and false otherwise */
    public boolean isSetDocumentNumber() {
      return this.documentNumber != null;
    }

    public void setDocumentNumberIsSet(boolean value) {
      if (!value) {
        this.documentNumber = null;
      }
    }

    public String getSettlementBy() {
      return this.settlementBy;
    }

    public void setSettlementBy(String settlementBy) {
      this.settlementBy = settlementBy;
    }

    public void unsetSettlementBy() {
      this.settlementBy = null;
    }

    /** Returns true if field settlementBy is set (has been assigned a value) and false otherwise */
    public boolean isSetSettlementBy() {
      return this.settlementBy != null;
    }

    public void setSettlementByIsSet(boolean value) {
      if (!value) {
        this.settlementBy = null;
      }
    }

    public long getSettledAmount() {
      return this.settledAmount;
    }

    public void setSettledAmount(long settledAmount) {
      this.settledAmount = settledAmount;
      setSettledAmountIsSet(true);
    }

    public void unsetSettledAmount() {
      __isset_bit_vector.clear(__SETTLEDAMOUNT_ISSET_ID);
    }

    /** Returns true if field settledAmount is set (has been assigned a value) and false otherwise */
    public boolean isSetSettledAmount() {
      return __isset_bit_vector.get(__SETTLEDAMOUNT_ISSET_ID);
    }

    public void setSettledAmountIsSet(boolean value) {
      __isset_bit_vector.set(__SETTLEDAMOUNT_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long)value);
        }
        break;

      case SETTLEMENT_TYPE:
        if (value == null) {
          unsetSettlementType();
        } else {
          setSettlementType((SettlementType)value);
        }
        break;

      case DOCUMENT_NUMBER:
        if (value == null) {
          unsetDocumentNumber();
        } else {
          setDocumentNumber((String)value);
        }
        break;

      case SETTLEMENT_BY:
        if (value == null) {
          unsetSettlementBy();
        } else {
          setSettlementBy((String)value);
        }
        break;

      case SETTLED_AMOUNT:
        if (value == null) {
          unsetSettledAmount();
        } else {
          setSettledAmount((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return Long.valueOf(getId());

      case SETTLEMENT_TYPE:
        return getSettlementType();

      case DOCUMENT_NUMBER:
        return getDocumentNumber();

      case SETTLEMENT_BY:
        return getSettlementBy();

      case SETTLED_AMOUNT:
        return Long.valueOf(getSettledAmount());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      case SETTLEMENT_TYPE:
        return isSetSettlementType();
      case DOCUMENT_NUMBER:
        return isSetDocumentNumber();
      case SETTLEMENT_BY:
        return isSetSettlementBy();
      case SETTLED_AMOUNT:
        return isSetSettledAmount();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof markPurchasereturnSettled_args)
        return this.equals((markPurchasereturnSettled_args)that);
      return false;
    }

    public boolean equals(markPurchasereturnSettled_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true;
      boolean that_present_id = true;
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (this.id != that.id)
          return false;
      }

      boolean this_present_settlementType = true && this.isSetSettlementType();
      boolean that_present_settlementType = true && that.isSetSettlementType();
      if (this_present_settlementType || that_present_settlementType) {
        if (!(this_present_settlementType && that_present_settlementType))
          return false;
        if (!this.settlementType.equals(that.settlementType))
          return false;
      }

      boolean this_present_documentNumber = true && this.isSetDocumentNumber();
      boolean that_present_documentNumber = true && that.isSetDocumentNumber();
      if (this_present_documentNumber || that_present_documentNumber) {
        if (!(this_present_documentNumber && that_present_documentNumber))
          return false;
        if (!this.documentNumber.equals(that.documentNumber))
          return false;
      }

      boolean this_present_settlementBy = true && this.isSetSettlementBy();
      boolean that_present_settlementBy = true && that.isSetSettlementBy();
      if (this_present_settlementBy || that_present_settlementBy) {
        if (!(this_present_settlementBy && that_present_settlementBy))
          return false;
        if (!this.settlementBy.equals(that.settlementBy))
          return false;
      }

      boolean this_present_settledAmount = true;
      boolean that_present_settledAmount = true;
      if (this_present_settledAmount || that_present_settledAmount) {
        if (!(this_present_settledAmount && that_present_settledAmount))
          return false;
        if (this.settledAmount != that.settledAmount)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(markPurchasereturnSettled_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      markPurchasereturnSettled_args typedOther = (markPurchasereturnSettled_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetSettlementType()).compareTo(typedOther.isSetSettlementType());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSettlementType()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.settlementType, typedOther.settlementType);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetDocumentNumber()).compareTo(typedOther.isSetDocumentNumber());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetDocumentNumber()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.documentNumber, typedOther.documentNumber);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetSettlementBy()).compareTo(typedOther.isSetSettlementBy());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSettlementBy()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.settlementBy, typedOther.settlementBy);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetSettledAmount()).compareTo(typedOther.isSetSettledAmount());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSettledAmount()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.settledAmount, typedOther.settledAmount);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.id = iprot.readI64();
              setIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // SETTLEMENT_TYPE
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.settlementType = SettlementType.findByValue(iprot.readI32());
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // DOCUMENT_NUMBER
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.documentNumber = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 4: // SETTLEMENT_BY
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.settlementBy = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 5: // SETTLED_AMOUNT
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.settledAmount = iprot.readI64();
              setSettledAmountIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ID_FIELD_DESC);
      oprot.writeI64(this.id);
      oprot.writeFieldEnd();
      if (this.settlementType != null) {
        oprot.writeFieldBegin(SETTLEMENT_TYPE_FIELD_DESC);
        oprot.writeI32(this.settlementType.getValue());
        oprot.writeFieldEnd();
      }
      if (this.documentNumber != null) {
        oprot.writeFieldBegin(DOCUMENT_NUMBER_FIELD_DESC);
        oprot.writeString(this.documentNumber);
        oprot.writeFieldEnd();
      }
      if (this.settlementBy != null) {
        oprot.writeFieldBegin(SETTLEMENT_BY_FIELD_DESC);
        oprot.writeString(this.settlementBy);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(SETTLED_AMOUNT_FIELD_DESC);
      oprot.writeI64(this.settledAmount);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("markPurchasereturnSettled_args(");
      boolean first = true;

      sb.append("id:");
      sb.append(this.id);
      first = false;
      if (!first) sb.append(", ");
      sb.append("settlementType:");
      if (this.settlementType == null) {
        sb.append("null");
      } else {
        sb.append(this.settlementType);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("documentNumber:");
      if (this.documentNumber == null) {
        sb.append("null");
      } else {
        sb.append(this.documentNumber);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("settlementBy:");
      if (this.settlementBy == null) {
        sb.append("null");
      } else {
        sb.append(this.settlementBy);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("settledAmount:");
      sb.append(this.settledAmount);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class markPurchasereturnSettled_result implements org.apache.thrift.TBase<markPurchasereturnSettled_result, markPurchasereturnSettled_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("markPurchasereturnSettled_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.BOOL, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private boolean success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(markPurchasereturnSettled_result.class, metaDataMap);
    }

    public markPurchasereturnSettled_result() {
    }

    public markPurchasereturnSettled_result(
      boolean success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public markPurchasereturnSettled_result(markPurchasereturnSettled_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public markPurchasereturnSettled_result deepCopy() {
      return new markPurchasereturnSettled_result(this);
    }

    @Override
    public void clear() {
      setSuccessIsSet(false);
      this.success = false;
      this.e = null;
    }

    public boolean isSuccess() {
      return this.success;
    }

    public void setSuccess(boolean success) {
      this.success = success;
      setSuccessIsSet(true);
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Boolean)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Boolean.valueOf(isSuccess());

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof markPurchasereturnSettled_result)
        return this.equals((markPurchasereturnSettled_result)that);
      return false;
    }

    public boolean equals(markPurchasereturnSettled_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(markPurchasereturnSettled_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      markPurchasereturnSettled_result typedOther = (markPurchasereturnSettled_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.BOOL) {
              this.success = iprot.readBool();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBool(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("markPurchasereturnSettled_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPrSettlementsForPurchaseReturn_args implements org.apache.thrift.TBase<getPrSettlementsForPurchaseReturn_args, getPrSettlementsForPurchaseReturn_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPrSettlementsForPurchaseReturn_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_RETURN_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseReturnId", org.apache.thrift.protocol.TType.I64, (short)1);

    private long purchaseReturnId; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_RETURN_ID((short)1, "purchaseReturnId");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_RETURN_ID
            return PURCHASE_RETURN_ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __PURCHASERETURNID_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_RETURN_ID, new org.apache.thrift.meta_data.FieldMetaData("purchaseReturnId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPrSettlementsForPurchaseReturn_args.class, metaDataMap);
    }

    public getPrSettlementsForPurchaseReturn_args() {
    }

    public getPrSettlementsForPurchaseReturn_args(
      long purchaseReturnId)
    {
      this();
      this.purchaseReturnId = purchaseReturnId;
      setPurchaseReturnIdIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPrSettlementsForPurchaseReturn_args(getPrSettlementsForPurchaseReturn_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.purchaseReturnId = other.purchaseReturnId;
    }

    public getPrSettlementsForPurchaseReturn_args deepCopy() {
      return new getPrSettlementsForPurchaseReturn_args(this);
    }

    @Override
    public void clear() {
      setPurchaseReturnIdIsSet(false);
      this.purchaseReturnId = 0;
    }

    public long getPurchaseReturnId() {
      return this.purchaseReturnId;
    }

    public void setPurchaseReturnId(long purchaseReturnId) {
      this.purchaseReturnId = purchaseReturnId;
      setPurchaseReturnIdIsSet(true);
    }

    public void unsetPurchaseReturnId() {
      __isset_bit_vector.clear(__PURCHASERETURNID_ISSET_ID);
    }

    /** Returns true if field purchaseReturnId is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseReturnId() {
      return __isset_bit_vector.get(__PURCHASERETURNID_ISSET_ID);
    }

    public void setPurchaseReturnIdIsSet(boolean value) {
      __isset_bit_vector.set(__PURCHASERETURNID_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_RETURN_ID:
        if (value == null) {
          unsetPurchaseReturnId();
        } else {
          setPurchaseReturnId((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_RETURN_ID:
        return Long.valueOf(getPurchaseReturnId());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_RETURN_ID:
        return isSetPurchaseReturnId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPrSettlementsForPurchaseReturn_args)
        return this.equals((getPrSettlementsForPurchaseReturn_args)that);
      return false;
    }

    public boolean equals(getPrSettlementsForPurchaseReturn_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseReturnId = true;
      boolean that_present_purchaseReturnId = true;
      if (this_present_purchaseReturnId || that_present_purchaseReturnId) {
        if (!(this_present_purchaseReturnId && that_present_purchaseReturnId))
          return false;
        if (this.purchaseReturnId != that.purchaseReturnId)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPrSettlementsForPurchaseReturn_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPrSettlementsForPurchaseReturn_args typedOther = (getPrSettlementsForPurchaseReturn_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseReturnId()).compareTo(typedOther.isSetPurchaseReturnId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseReturnId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseReturnId, typedOther.purchaseReturnId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_RETURN_ID
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.purchaseReturnId = iprot.readI64();
              setPurchaseReturnIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(PURCHASE_RETURN_ID_FIELD_DESC);
      oprot.writeI64(this.purchaseReturnId);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPrSettlementsForPurchaseReturn_args(");
      boolean first = true;

      sb.append("purchaseReturnId:");
      sb.append(this.purchaseReturnId);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getPrSettlementsForPurchaseReturn_result implements org.apache.thrift.TBase<getPrSettlementsForPurchaseReturn_result, getPrSettlementsForPurchaseReturn_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPrSettlementsForPurchaseReturn_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private List<PurchaseReturnSettlement> success; // required
    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseReturnSettlement.class))));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPrSettlementsForPurchaseReturn_result.class, metaDataMap);
    }

    public getPrSettlementsForPurchaseReturn_result() {
    }

    public getPrSettlementsForPurchaseReturn_result(
      List<PurchaseReturnSettlement> success,
      PurchaseServiceException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPrSettlementsForPurchaseReturn_result(getPrSettlementsForPurchaseReturn_result other) {
      if (other.isSetSuccess()) {
        List<PurchaseReturnSettlement> __this__success = new ArrayList<PurchaseReturnSettlement>();
        for (PurchaseReturnSettlement other_element : other.success) {
          __this__success.add(new PurchaseReturnSettlement(other_element));
        }
        this.success = __this__success;
      }
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public getPrSettlementsForPurchaseReturn_result deepCopy() {
      return new getPrSettlementsForPurchaseReturn_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public java.util.Iterator<PurchaseReturnSettlement> getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(PurchaseReturnSettlement elem) {
      if (this.success == null) {
        this.success = new ArrayList<PurchaseReturnSettlement>();
      }
      this.success.add(elem);
    }

    public List<PurchaseReturnSettlement> getSuccess() {
      return this.success;
    }

    public void setSuccess(List<PurchaseReturnSettlement> success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((List<PurchaseReturnSettlement>)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPrSettlementsForPurchaseReturn_result)
        return this.equals((getPrSettlementsForPurchaseReturn_result)that);
      return false;
    }

    public boolean equals(getPrSettlementsForPurchaseReturn_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getPrSettlementsForPurchaseReturn_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getPrSettlementsForPurchaseReturn_result typedOther = (getPrSettlementsForPurchaseReturn_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list44 = iprot.readListBegin();
                this.success = new ArrayList<PurchaseReturnSettlement>(_list44.size);
                for (int _i45 = 0; _i45 < _list44.size; ++_i45)
                {
                  PurchaseReturnSettlement _elem46; // required
                  _elem46 = new PurchaseReturnSettlement();
                  _elem46.read(iprot);
                  this.success.add(_elem46);
                }
                iprot.readListEnd();
              }
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        {
          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.success.size()));
          for (PurchaseReturnSettlement _iter47 : this.success)
          {
            _iter47.write(oprot);
          }
          oprot.writeListEnd();
        }
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPrSettlementsForPurchaseReturn_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class updatePurchaseReturn_args implements org.apache.thrift.TBase<updatePurchaseReturn_args, updatePurchaseReturn_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updatePurchaseReturn_args");

    private static final org.apache.thrift.protocol.TField PURCHASE_RETURN_FIELD_DESC = new org.apache.thrift.protocol.TField("purchaseReturn", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseReturn purchaseReturn; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PURCHASE_RETURN((short)1, "purchaseReturn");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PURCHASE_RETURN
            return PURCHASE_RETURN;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PURCHASE_RETURN, new org.apache.thrift.meta_data.FieldMetaData("purchaseReturn", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PurchaseReturn.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updatePurchaseReturn_args.class, metaDataMap);
    }

    public updatePurchaseReturn_args() {
    }

    public updatePurchaseReturn_args(
      PurchaseReturn purchaseReturn)
    {
      this();
      this.purchaseReturn = purchaseReturn;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updatePurchaseReturn_args(updatePurchaseReturn_args other) {
      if (other.isSetPurchaseReturn()) {
        this.purchaseReturn = new PurchaseReturn(other.purchaseReturn);
      }
    }

    public updatePurchaseReturn_args deepCopy() {
      return new updatePurchaseReturn_args(this);
    }

    @Override
    public void clear() {
      this.purchaseReturn = null;
    }

    public PurchaseReturn getPurchaseReturn() {
      return this.purchaseReturn;
    }

    public void setPurchaseReturn(PurchaseReturn purchaseReturn) {
      this.purchaseReturn = purchaseReturn;
    }

    public void unsetPurchaseReturn() {
      this.purchaseReturn = null;
    }

    /** Returns true if field purchaseReturn is set (has been assigned a value) and false otherwise */
    public boolean isSetPurchaseReturn() {
      return this.purchaseReturn != null;
    }

    public void setPurchaseReturnIsSet(boolean value) {
      if (!value) {
        this.purchaseReturn = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case PURCHASE_RETURN:
        if (value == null) {
          unsetPurchaseReturn();
        } else {
          setPurchaseReturn((PurchaseReturn)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case PURCHASE_RETURN:
        return getPurchaseReturn();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case PURCHASE_RETURN:
        return isSetPurchaseReturn();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updatePurchaseReturn_args)
        return this.equals((updatePurchaseReturn_args)that);
      return false;
    }

    public boolean equals(updatePurchaseReturn_args that) {
      if (that == null)
        return false;

      boolean this_present_purchaseReturn = true && this.isSetPurchaseReturn();
      boolean that_present_purchaseReturn = true && that.isSetPurchaseReturn();
      if (this_present_purchaseReturn || that_present_purchaseReturn) {
        if (!(this_present_purchaseReturn && that_present_purchaseReturn))
          return false;
        if (!this.purchaseReturn.equals(that.purchaseReturn))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(updatePurchaseReturn_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      updatePurchaseReturn_args typedOther = (updatePurchaseReturn_args)other;

      lastComparison = Boolean.valueOf(isSetPurchaseReturn()).compareTo(typedOther.isSetPurchaseReturn());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPurchaseReturn()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.purchaseReturn, typedOther.purchaseReturn);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // PURCHASE_RETURN
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.purchaseReturn = new PurchaseReturn();
              this.purchaseReturn.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.purchaseReturn != null) {
        oprot.writeFieldBegin(PURCHASE_RETURN_FIELD_DESC);
        this.purchaseReturn.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updatePurchaseReturn_args(");
      boolean first = true;

      sb.append("purchaseReturn:");
      if (this.purchaseReturn == null) {
        sb.append("null");
      } else {
        sb.append(this.purchaseReturn);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class updatePurchaseReturn_result implements org.apache.thrift.TBase<updatePurchaseReturn_result, updatePurchaseReturn_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("updatePurchaseReturn_result");

    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private PurchaseServiceException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(updatePurchaseReturn_result.class, metaDataMap);
    }

    public updatePurchaseReturn_result() {
    }

    public updatePurchaseReturn_result(
      PurchaseServiceException e)
    {
      this();
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public updatePurchaseReturn_result(updatePurchaseReturn_result other) {
      if (other.isSetE()) {
        this.e = new PurchaseServiceException(other.e);
      }
    }

    public updatePurchaseReturn_result deepCopy() {
      return new updatePurchaseReturn_result(this);
    }

    @Override
    public void clear() {
      this.e = null;
    }

    public PurchaseServiceException getE() {
      return this.e;
    }

    public void setE(PurchaseServiceException e) {
      this.e = e;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((PurchaseServiceException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof updatePurchaseReturn_result)
        return this.equals((updatePurchaseReturn_result)that);
      return false;
    }

    public boolean equals(updatePurchaseReturn_result that) {
      if (that == null)
        return false;

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(updatePurchaseReturn_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      updatePurchaseReturn_result typedOther = (updatePurchaseReturn_result)other;

      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new PurchaseServiceException();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("updatePurchaseReturn_result(");
      boolean first = true;

      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

}