Subversion Repositories SmartDukaan

/*******************************************************************************

 *  Copyright 2009 Amazon Services.

 *  Licensed under the Apache License, Version 2.0 (the "License"); 

 *  

 *  You may not use this file except in compliance with the License. 

 *  You may obtain a copy of the License at: http://aws.amazon.com/apache2.0

 *  This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 

 *  CONDITIONS OF ANY KIND, either express or implied. See the License for the 

 *  specific language governing permissions and limitations under the License.

 * ***************************************************************************** 

 *

 *  Marketplace Web Service Java Library

 *  API Version: 2009-01-01

 *  Generated: Wed Feb 18 13:28:48 PST 2009 

 * 

 */

package com.amazonaws.mws.samples;

import in.shop2020.feeds.products.AmazonEnvelope;

import in.shop2020.feeds.products.CE;

import in.shop2020.feeds.products.HandheldOrPDA;

import in.shop2020.feeds.products.Header;

import in.shop2020.feeds.products.Product;

import in.shop2020.feeds.products.StandardProductID;

import in.shop2020.model.v1.catalog.Amazonlisted;

import in.shop2020.model.v1.catalog.CatalogService.Client;

import in.shop2020.model.v1.catalog.CatalogServiceException;

import in.shop2020.thrift.clients.CatalogClient;

import in.shop2020.utils.GmailUtils;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.PrintWriter;

import java.io.StringWriter;

import java.math.BigInteger;

import java.security.DigestInputStream;

import java.security.MessageDigest;

import java.security.NoSuchAlgorithmException;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Calendar;

import java.util.GregorianCalendar;

import java.util.List;

import java.util.Random;

import java.util.TimeZone;

import javax.xml.bind.JAXBContext;

import javax.xml.bind.JAXBException;

import javax.xml.bind.Marshaller;

import javax.xml.datatype.DatatypeConfigurationException;

import javax.xml.datatype.DatatypeFactory;

import javax.xml.datatype.XMLGregorianCalendar;

import javax.xml.parsers.ParserConfigurationException;

import org.apache.commons.codec.binary.Base64;

import org.apache.thrift.TException;

import org.apache.thrift.transport.TTransportException;

import org.xml.sax.SAXException;

import com.amazonaws.mws.MarketplaceWebService;

import com.amazonaws.mws.MarketplaceWebServiceClient;

import com.amazonaws.mws.MarketplaceWebServiceConfig;

import com.amazonaws.mws.MarketplaceWebServiceException;

import com.amazonaws.mws.model.FeedSubmissionInfo;

import com.amazonaws.mws.model.IdList;

import com.amazonaws.mws.model.ResponseMetadata;

import com.amazonaws.mws.model.SubmitFeedRequest;

import com.amazonaws.mws.model.SubmitFeedResponse;

import com.amazonaws.mws.model.SubmitFeedResult;

/**

 * 

 * Submit Feed Samples

 * 

 * 

 */

public class SubmitFBAListingFeed {

    /**

     * Just add a few required parameters, and try the service Submit Feed

     * functionality

     * 

     * @param args

     *            unused

     *            

     */

    /**

     * @param args

     * @throws TException 

     * @throws CatalogServiceException 

     */

	static java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd-HH:mm:ss");

	static Calendar cal=GregorianCalendar.getInstance();

	final public static String AMAZON_FBA_LISTING_XML = "/home/amazon/FbaListing.xml";

	final public static String AMAZON_FBA_SKU_PREFIX = "FBA";

	final public static boolean PURGE_OR_REPLACE   = false;

	public static  List<Amazonlisted> aItems=null;

	public static List<Long> itemIdsToUpdate=null;

	//public static List<in.shop2020.model.v1.catalog.Item> thriftItems=null;

	//public static Map<Long,AmazonItem> allItemsMap = new HashMap<Long,AmazonItem>();

	static{

		CatalogClient catalogServiceClient = null;

		try {

			catalogServiceClient = new CatalogClient();

		} catch (TTransportException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		Client catalogClient = catalogServiceClient.getClient();

		try {

			aItems = catalogClient.getAllItemstoListOnFba();

			//thriftItems = catalogClient.getAllAliveItems();

			/*InventoryClient inventoryServiceClient = null;

			try {

				inventoryServiceClient = new InventoryClient();

			} catch (TTransportException e) {

				// TODO Auto-generated catch block

				e.printStackTrace();

			}

			in.shop2020.model.v1.inventory.InventoryService.Client inventoryClient = inventoryServiceClient.getClient();

			Map<Long, ItemInventory> availability = inventoryClient.getInventorySnapshot(0);

			//System.out.println("Availability is " + availability );*/

			/*for(in.shop2020.model.v1.catalog.Item thriftItem:thriftItems){

				long availableno=0;

				if(availability.get(thriftItem.getId())!=null){ 

					ItemInventory iteminventory = availability.get(thriftItem.getId());

					Map<Long,Long> itemavailability = new HashMap<Long,Long>();

					itemavailability = iteminventory.getAvailability();

					for (Map.Entry<Long,Long> entry : itemavailability.entrySet()) {

						availableno =  availableno + entry.getValue();

					}

				}	

				AmazonItem item = new AmazonItem(thriftItem.getId(),thriftItem.getModelName(),thriftItem.getModelNumber(),thriftItem.getSellingPrice(),thriftItem.getColor(),availableno);

				allItemsMap.put(item.getId(),item);

			}*/

		} catch (TException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}

    public static void main(String... args) throws CatalogServiceException, TException {

        /**************************************************	**********************

         * Access Key ID and Secret Access Key ID, obtained from:

         * http://aws.amazon.com

         ***********************************************************************/

    	//public static final String marketplaceId = "A21TJRUUN4KGV";

        final String accessKeyId = "AKIAII3SGRXBJDPCHSGQ";

        final String secretAccessKey = "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";

        final String appName = "Test";

        final String appVersion = "1.0";

        MarketplaceWebServiceConfig config = new MarketplaceWebServiceConfig();

        /************************************************************************

         * Uncomment to set the appropriate MWS endpoint.

         ************************************************************************/

        // US

        // config.setServiceURL("https://mws.amazonservices.com");

        // UK

        // config.setServiceURL("https://mws.amazonservices.co.uk");

        // Germany

        // config.setServiceURL("https://mws.amazonservices.de");

        // France

        // config.setServiceURL("https://mws.amazonservices.fr");

        // Italy

        // config.setServiceURL("https://mws.amazonservices.it");

        // Japan

        // config.setServiceURL("https://mws.amazonservices.jp");

        // China

        // config.setServiceURL("https://mws.amazonservices.com.cn");

        // Canada

        // config.setServiceURL("https://mws.amazonservices.ca");

        // India

        config.setServiceURL("https://mws.amazonservices.in");

        /************************************************************************

         * You can also try advanced configuration options. Available options are:

         *

         *  - Signature Version

         *  - Proxy Host and Proxy Port

         *  - User Agent String to be sent to Marketplace Web Service

         *

         ***********************************************************************/

        /************************************************************************

         * Instantiate Http Client Implementation of Marketplace Web Service        

         ***********************************************************************/

        MarketplaceWebService service = new MarketplaceWebServiceClient(

                accessKeyId, secretAccessKey, appName, appVersion, config);

        /************************************************************************

         * Setup request parameters and uncomment invoke to try out sample for

         * Submit Feed

         ***********************************************************************/

        /************************************************************************

         * Marketplace and Merchant IDs are required parameters for all

         * Marketplace Web Service calls.

         ***********************************************************************/

        //final String merchantId = "AF6E300VE0X4D";

        final String merchantId = "AF6E3O0VE0X4D";	

        // marketplaces to which this feed will be submitted; look at the

        // API reference document on the MWS website to see which marketplaces are

        // included if you do not specify the list yourself

        final IdList marketplaces = new IdList(Arrays.asList(

        		"A21TJRUUN4KGV"));

        SubmitFeedRequest requestlisting = new SubmitFeedRequest();

        //SubmitFeedRequest requestinventory = new SubmitFeedRequest();

        //SubmitFeedRequest requestpricing = new SubmitFeedRequest();

        requestlisting.setMerchant(merchantId);

        //requestinventory.setMerchant(merchantId);

        //requestpricing.setMerchant(merchantId);

        requestlisting.setMarketplaceIdList(marketplaces);

        //requestinventory.setMarketplaceIdList(marketplaces);

        //requestpricing.setMarketplaceIdList(marketplaces);

        requestlisting.setFeedType("_POST_PRODUCT_DATA_");

        //requestinventory.setFeedType("_POST_INVENTORY_AVAILABILITY_DATA_");

        //requestpricing.setFeedType("_POST_PRODUCT_PRICING_DATA_");

        // MWS exclusively offers a streaming interface for uploading your

        // feeds. This is because

        // feed sizes can grow to the 1GB+ range - and as your business grows

        // you could otherwise

        // silently reach the feed size where your in-memory solution will no

        // longer work, leaving you

        // puzzled as to why a solution that worked for a long time suddenly

        // stopped working though

        // you made no changes. For the same reason, we strongly encourage you

        // to generate your feeds to

        // local disk then upload them directly from disk to MWS via Java -

        // without buffering them in JavaFileNotFoundException

        // memory in their entirety.

        // Note: MarketplaceWebServiceClient will not retry a submit feed request

        // because there is no way to reset the InputStream from our client. 

        // To enable retry, recreate the InputStream and resubmit the feed

        // with the new InputStream. 

        //

        try {

        	createFbaListingFeed();

        	FileInputStream listingfis = new FileInputStream(AMAZON_FBA_LISTING_XML);

        	requestlisting.setContentMD5(computeContentMD5HeaderValue(listingfis));

			requestlisting.setFeedContent(listingfis);

		} catch (FileNotFoundException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		try {

				invokeSubmitFeed(service,requestlisting);

				Thread.sleep(10);

	//			invokeSubmitFeed(service,requestinventory);

		//		Thread.sleep(30);

			//	Thread.sleep(180000);

			//	invokeSubmitFeed(service,requestpricing);

			} catch (InterruptedException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

    }

    /**

     * Submit Feed request sample Uploads a file for processing together with

     * the necessary metadata to process the file, such as which type of feed it

     * is. PurgeAndReplace if true means that your existing e.g. inventory is

     * wiped out and replace with the contents ocf this feed - use with caution

     * (the default is false).

     * 

     * @param service

     *            instance of MarketplaceWebService service

     * @param request

     *            Action to invoke

     */

	public static void invokeSubmitFeed(MarketplaceWebService service,

			SubmitFeedRequest request) throws InterruptedException {

		boolean retry = false;

		int retryCount = 0;

		while (!retry) {

			try {

				SubmitFeedResponse response = service.submitFeed(request);

				System.out.println("SubmitFeed Action Response");

				System.out

				.println("=============================================================================");

				System.out.println();

				System.out.print("    SubmitFeedResponse");

				System.out.println();

				FeedSubmissionInfo feedSubmissionInfo=null;

				if (response.isSetSubmitFeedResult()) {

					System.out.print("        SubmitFeedResult");

					System.out.println();

					SubmitFeedResult submitFeedResult = response

					.getSubmitFeedResult();

					if (submitFeedResult.isSetFeedSubmissionInfo()) {

						System.out.print("            FeedSubmissionInfo");

						System.out.println();

						feedSubmissionInfo = submitFeedResult

						.getFeedSubmissionInfo();

						if (feedSubmissionInfo.isSetFeedSubmissionId()) {

							System.out.print("                FeedSubmissionId");

							System.out.println();

							System.out.print("                    "

									+ feedSubmissionInfo.getFeedSubmissionId());

							System.out.println();

						}

						if (feedSubmissionInfo.isSetFeedType()) {

							System.out.print("                FeedType");

							System.out.println();

							System.out.print("                    "

									+ feedSubmissionInfo.getFeedType());

							System.out.println();

						}

						if (feedSubmissionInfo.isSetSubmittedDate()) {

							System.out.print("                SubmittedDate");

							System.out.println();

							System.out.print("                    "

									+ feedSubmissionInfo.getSubmittedDate());

							System.out.println();

						}

						if (feedSubmissionInfo.isSetFeedProcessingStatus()) {

							System.out

							.print("                FeedProcessingStatus");

							System.out.println();

							System.out.print("                    "

									+ feedSubmissionInfo.getFeedProcessingStatus());

							System.out.println();

						}

						if (feedSubmissionInfo.isSetStartedProcessingDate()) {

							System.out

							.print("                StartedProcessingDate");

							System.out.println();

							System.out

							.print("                    "

									+ feedSubmissionInfo

									.getStartedProcessingDate());

							System.out.println();

						}

						if (feedSubmissionInfo.isSetCompletedProcessingDate()) {

							System.out

							.print("                CompletedProcessingDate");

							System.out.println();

							System.out.print("                    "

									+ feedSubmissionInfo

									.getCompletedProcessingDate());

							System.out.println();

						}

					}

				}

				if (response.isSetResponseMetadata()) {

					System.out.print("        ResponseMetadata");

					System.out.println();

					ResponseMetadata responseMetadata = response

					.getResponseMetadata();

					if (responseMetadata.isSetRequestId()) {

						System.out.print("            RequestId");

						System.out.println();

						System.out.print("                "

								+ responseMetadata.getRequestId());

						System.out.println();

					}

				}

				System.out.println(response.getResponseHeaderMetadata());

				retry =true;

				System.out.println("============Sleeping For 10 Minutes=============");

				Thread.sleep(600000);

				CheckFeedSubmission checkResult = new CheckFeedSubmission();

				ProcessFeed feedProcessingResult=null;

				int checkResultCount=0;

				try {

					while (feedProcessingResult == null){

						feedProcessingResult = checkResult.getResult(feedSubmissionInfo.getFeedSubmissionId(),"FbaListingFeed",0,itemIdsToUpdate);

						if (feedProcessingResult == null){

							checkResultCount++;

							if (checkResultCount == 5){

								String text = "";

								String[] sendTo = { "kshitij.sood@shop2020.in","chandan.kumar@shop2020.in"};

								String emailSubjectTxt = "Unable To Receive FBA Listing Feed Result.Submission Id "+feedSubmissionInfo.getFeedSubmissionId();

								String emailFromAddress = "build@shop2020.in";

								String password = "cafe@nes";

								GmailUtils mailer = new GmailUtils();

								try {

									mailer.sendSSLMessage(sendTo, emailSubjectTxt, text, emailFromAddress, password, new ArrayList<File>());

								}

								catch (Exception e) {

									e.printStackTrace();

								}

								System.exit(1);

							}

							System.out.println("=====Feed Result Not Ready Retry Again After 5 Minutes=============");

							Thread.sleep(600000);

						}

					}

				} catch (ParserConfigurationException e) {

					// TODO Auto-generated catch block

					e.printStackTrace();

				} catch (SAXException e) {

					// TODO Auto-generated catch block

					e.printStackTrace();

				} catch (IOException e) {

					// TODO Auto-generated catch block

					e.printStackTrace();

				}

				String emailSubjectTxt="";

				String[] sendTo;

				if (Boolean.valueOf(feedProcessingResult.getResult())){

					emailSubjectTxt = "FBA Listing Feed Success "+sdf.format(cal.getTime());

					sendTo = new String[]{  "kshitij.sood@shop2020.in","chandan.kumar@shop2020.in"};

				}

				else {

					emailSubjectTxt = "FBA Listing Feed Failure "+sdf.format(cal.getTime());

					sendTo = new String[]{  "kshitij.sood@shop2020.in","chandan.kumar@shop2020.in"};

				}

				String text = "MessagesProcessed "+feedProcessingResult.getProcessed()+"\n"+"MessagesSuccessful "+feedProcessingResult.getSuccess()+"\n"+"" +

				"MessagesWithError "+feedProcessingResult.getError()+"\n"+"MessagesWithWarning "+feedProcessingResult.getWarn(); 

				String emailFromAddress = "build@shop2020.in";

				String password = "cafe@nes";

				GmailUtils mailer = new GmailUtils();

				try {

					mailer.sendSSLMessage(sendTo, emailSubjectTxt, text, emailFromAddress, password, "/home/amazon/feedSubmission"+"FbaListingFeed"+"Result.xml" );

				}

				catch (Exception ex) {

					ex.printStackTrace();

				}

				System.out.println();

			} catch (MarketplaceWebServiceException ex) {

				System.out.println("Caught Exception: " + ex.getMessage());

				System.out.println("Response Status Code: " + ex.getStatusCode());

				System.out.println("Error Code: " + ex.getErrorCode());

				System.out.println("Error Type: " + ex.getErrorType());

				System.out.println("Request ID: " + ex.getRequestId());

				System.out.print("XML: " + ex.getXML());

				System.out.println("ResponseHeaderMetadata: " + ex.getResponseHeaderMetadata());

				if (retryCount == 2) {

					StringWriter errors = new StringWriter();

					ex.printStackTrace(new PrintWriter(errors));

					String text = errors.toString(); 

					String[] sendTo = {  "kshitij.sood@shop2020.in","chandan.kumar@shop2020.in"};

					String emailSubjectTxt = "Unable To Send FBA Listing Feed ";

					String emailFromAddress = "build@shop2020.in";

					String password = "cafe@nes";

					GmailUtils mailer = new GmailUtils();

					try {

						mailer.sendSSLMessage(sendTo, emailSubjectTxt, text, emailFromAddress, password, new ArrayList<File>());

					}

					catch (Exception e) {

						e.printStackTrace();

					}

					System.exit(1);

				}

				retryCount++;

				Thread.sleep(60000);

			}

		}

	}

    public static void createFbaListingFeed() throws CatalogServiceException, TException{

    	File file = new File(AMAZON_FBA_LISTING_XML);

    	AmazonEnvelope amazonenvelope =  new AmazonEnvelope();

    	Header header = new Header();

    	header.setDocumentVersion("1.0");

    	header.setMerchantIdentifier("AF6E3O0VE0X4D");

    	header.setOverrideReleaseId(null);

    	amazonenvelope.setHeader(header);

    	amazonenvelope.setMessageType("Product");

    	amazonenvelope.setMarketplaceName(null);

    	amazonenvelope.setPurgeAndReplace(PURGE_OR_REPLACE);

    	JAXBContext context;

    	Marshaller m=null;

    	try {

    		context = JAXBContext.newInstance(AmazonEnvelope.class);

    		m = context.createMarshaller();

    	} catch (JAXBException e) {

    		e.printStackTrace();

    	}

    	XMLGregorianCalendar today = null;

    	Calendar localCalendar = Calendar.getInstance(TimeZone.getDefault());

    	int currentMonth = localCalendar.get(Calendar.MONTH);

    	int currentYear = localCalendar.get(Calendar.YEAR);

    	int currentDayOfMonth = localCalendar.get(Calendar.DAY_OF_MONTH);

    	try {

    		today = DatatypeFactory.newInstance()

    		.newXMLGregorianCalendar(

    				new GregorianCalendar(currentYear,currentMonth,currentDayOfMonth));

    	} catch (DatatypeConfigurationException e) {

    		// TODO Auto-generated catch block

    		e.printStackTrace();

    	}

    	amazonenvelope.setEffectiveDate(today);

    	List <AmazonEnvelope.Message> messages = amazonenvelope.getMessage();

    	int count=0;

    	itemIdsToUpdate = new ArrayList<Long>();

    	for(Amazonlisted AItem:aItems){

    		//long itemid = AItem.getItemid();

    		//if(allItemsMap.get(Long.valueOf(itemid))!=null){

    		AmazonEnvelope.Message message = new AmazonEnvelope.Message();

    		Product product = new Product();

    		product.setSKU(AMAZON_FBA_SKU_PREFIX+String.valueOf(AItem.getItemid()));

    		/*System.out.println("Amazon Item id is " + AItem);

				    System.out.println("Amazon Item id is " + AItem.getItemid());

				    System.out.println("Item is " + item);

				    System.out.println("Item id is " + item.getId());

				    System.out.println("Item color is " + item.getColor());*/

    		/*if(AItem.getEan().length() > 0){

					    	StandardProductID spid = new StandardProductID();

					    	spid.setType("EAN");

						    spid.setValue(AItem.getEan());

						    product.setStandardProductID(spid);

					    }

				    else{

				    	if(AItem.getUpc().length() > 0){

					    	StandardProductID spid = new StandardProductID();

					    	spid.setType("UPC");

						    spid.setValue(AItem.getUpc());

						    product.setStandardProductID(spid);

				    	}

				    }*/

    		StandardProductID spid = new StandardProductID();

	    	spid.setType("ASIN");

		    spid.setValue(AItem.getAsin());

		    product.setStandardProductID(spid);

    		//product.setItemPackageQuantity(BigInteger.valueOf(1));

    		//Product.DescriptionData descdata = new Product.DescriptionData();

    		/*if(AItem.getCategory_code()==10002)

    		{//Buisness Phones

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1389432031));

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1805560031));

    		}

    		if(AItem.getCategory_code()==10003)

    		{//High End media Phones

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1389432031));

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1805560031));

    		}

    		if(AItem.getCategory_code()==10004)

    		{//Low End media Phones

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1389432031));

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1805559031));

    		}

    		if(AItem.getCategory_code()==10005)

    		{//Basic Phones

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1389432031));

    			descdata.getRecommendedBrowseNode().add(BigInteger.valueOf(1805559031));

    		}

    		descdata.setMfrPartNumber(AItem.getPart_number());

    		descdata.setBrand(AItem.getBrand());

    		descdata.setAutographed(false);

    		descdata.setTitle(AItem.getName());	

    		descdata.setManufacturer(AItem.getManufacturer_name());

    		descdata.setIsGiftWrapAvailable(true);

    		descdata.setIsGiftMessageAvailable(true);*/

    		//product.setDescriptionData(descdata);

    		//Product.ProductData productdata = new Product.ProductData();

    		//CE ce = new CE();

    		//ce.setColor(AItem.getColor());	

    		//HandheldOrPDA hhd = new HandheldOrPDA();

    		//CE.ProductType productype = new CE.ProductType();

    		//productype.setHandheldOrPDA(hhd);

    		//ce.setProductType(productype);

    		//productdata.setCE(ce);

    		//product.setProductData(productdata);

    		product.setProductTaxCode(AItem.getTaxCode());

    		Random rand = new Random();

    		message.setMessageID(BigInteger.valueOf(Math.abs(rand.nextInt())));

    		message.setProduct(product);

    		message.setOperationType("Update");

    		messages.add(message);

    		itemIdsToUpdate.add(AItem.getItemid());

    		count++;

    	}	

    	try {

    		m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

    		m.marshal(amazonenvelope, file);

    		m.marshal(amazonenvelope, System.out);

    	} catch (Exception e) {

    		// TODO Auto-generated catch block

    		e.printStackTrace();

    	}

    }

    public static String computeContentMD5HeaderValue( FileInputStream fis) {

    	try {

			DigestInputStream dis = new DigestInputStream( fis,

					MessageDigest.getInstance( "MD5" ));

			byte[] buffer = new byte[8192];

			while( dis.read( buffer ) > 0 );

			String md5Content = new String(Base64.encodeBase64(dis.getMessageDigest().digest())

				);

			// Effectively resets the stream to be beginning of the file via a

			fis.getChannel().position( 0 );

			return md5Content;

		} catch (NoSuchAlgorithmException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		} catch (IOException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		return null;

 }

}