Subversion Repositories SmartDukaan

package in.shop2020.thrift.clients;

import java.util.List;
import java.util.Map;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;

import org.apache.thrift.transport.TTransportException;

import in.shop2020.utils.ConfigClientKeys;
import in.shop2020.utils.ItemLogistics;
import in.shop2020.utils.Logger;
import in.shop2020.utils.EstimationService.Client;

public class EstimationServiceClient extends GenericServiceClient {
        
        private Client client = null;
        
        public EstimationServiceClient(String clientIdentifier,
                        String hostConfigKey, String portConfigKey) throws Exception {
                super(clientIdentifier, hostConfigKey, portConfigKey);
                client = new Client(protocol);
                
        }
        
        public EstimationServiceClient() throws Exception{
                this(EstimationServiceClient.class.getSimpleName(), ConfigClientKeys.estimation_service_hostname.toString(), ConfigClientKeys.estimation_service_port.toString());
        }
        
        @PostConstruct
        public void openTransport(){
                if(transport.isOpen()){
                        Logger.log("Transport was already open", this);
                }
                try {
                        transport.open();
                } catch (TTransportException e) {
                        Logger.log("Encountered exception while open transport "+ e, this);
                }
        }
        
        List<ItemLogistics> getLogisticsEstimation(long itemId, Map<String, String> location) throws Exception{
                return client.getLogisticsEstimation(itemId, location);
        }
        
        @PreDestroy
        private void closeTransport(){
                if(transport != null && transport.isOpen()){
                        Logger.log("Closing transport :", this);
                        transport.close();
                }
        }

}