Coverage Report - org.mule.component.builder.AbstractMessageBuilder
 
Classes in this File Line Coverage Branch Coverage Complexity
AbstractMessageBuilder
0%
0/38
0%
0/14
5
 
 1  
 /*
 2  
  * $Id: AbstractMessageBuilder.java 10961 2008-02-22 19:01:02Z dfeist $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.component.builder;
 12  
 
 13  
 import org.mule.DefaultMuleMessage;
 14  
 import org.mule.api.MuleEventContext;
 15  
 import org.mule.api.MuleMessage;
 16  
 import org.mule.api.component.builder.MessageBuilder;
 17  
 import org.mule.api.config.ConfigurationException;
 18  
 import org.mule.api.config.MuleProperties;
 19  
 import org.mule.api.endpoint.OutboundEndpoint;
 20  
 import org.mule.api.lifecycle.Callable;
 21  
 import org.mule.api.routing.OutboundRouter;
 22  
 import org.mule.api.service.Service;
 23  
 import org.mule.api.service.ServiceAware;
 24  
 import org.mule.util.StringMessageUtils;
 25  
 
 26  
 import java.util.ArrayList;
 27  
 import java.util.Iterator;
 28  
 import java.util.List;
 29  
 
 30  
 import org.apache.commons.logging.Log;
 31  
 import org.apache.commons.logging.LogFactory;
 32  
 
 33  
 /**
 34  
  * A service that will invoke all outbound endpoints configured on the service
 35  
  * allow the result of each endpoint invocation to be aggregated to a single message.
 36  
  */
 37  0
 public abstract class AbstractMessageBuilder implements ServiceAware, Callable, MessageBuilder
 38  
 {
 39  
 
 40  
     /**
 41  
      * logger used by this class
 42  
      */
 43  0
     protected transient Log logger = LogFactory.getLog(getClass());
 44  
 
 45  
     protected Service service;
 46  
 
 47  
     public void setService(Service service) throws ConfigurationException
 48  
     {
 49  0
         this.service = service;
 50  0
     }
 51  
 
 52  
     public Object onCall(MuleEventContext eventContext) throws Exception
 53  
     {
 54  
 
 55  0
         MuleMessage requestMessage = new DefaultMuleMessage(eventContext.transformMessage(),
 56  
             eventContext.getMessage());
 57  
 
 58  0
         MuleMessage responseMessage = null;
 59  
         Object builtMessage;
 60  
 
 61  0
         if (service.getOutboundRouter().hasEndpoints())
 62  
         {
 63  0
             List endpoints = new ArrayList();
 64  0
             for (Iterator iterator = service.getOutboundRouter().getRouters().iterator(); iterator.hasNext();)
 65  
             {
 66  0
                 OutboundRouter router = (OutboundRouter) iterator.next();
 67  0
                 endpoints.addAll(router.getEndpoints());
 68  0
             }
 69  
 
 70  0
             for (Iterator iterator = endpoints.iterator(); iterator.hasNext();)
 71  
             {
 72  0
                 OutboundEndpoint endpoint = (OutboundEndpoint) iterator.next();
 73  0
                 Object request = requestMessage.getPayload();
 74  
 
 75  0
                 boolean rsync = eventContext.getMessage().getBooleanProperty(
 76  
                     MuleProperties.MULE_REMOTE_SYNC_PROPERTY, endpoint.isRemoteSync());
 77  0
                 if (!rsync)
 78  
                 {
 79  0
                     logger.info("Endpoint: " + endpoint
 80  
                                 + " is not remoteSync enabled. Message builder finishing");
 81  0
                     if (eventContext.isSynchronous())
 82  
                     {
 83  0
                         responseMessage = eventContext.sendEvent(requestMessage, endpoint);
 84  
                     }
 85  
                     else
 86  
                     {
 87  0
                         eventContext.dispatchEvent(requestMessage, endpoint);
 88  0
                         responseMessage = null;
 89  
                     }
 90  0
                     break;
 91  
                 }
 92  
                 else
 93  
                 {
 94  0
                     responseMessage = eventContext.sendEvent(requestMessage, endpoint);
 95  0
                     if (logger.isDebugEnabled())
 96  
                     {
 97  0
                         logger.debug("Response Message Received from: " + endpoint.getEndpointURI());
 98  
                     }
 99  0
                     if (logger.isTraceEnabled())
 100  
                     {
 101  
                         try
 102  
                         {
 103  0
                             logger.trace("Message Payload: \n"
 104  
                                          + StringMessageUtils.truncate(
 105  
                                              StringMessageUtils.toString(responseMessage.getPayload()), 200,
 106  
                                              false));
 107  
                         }
 108  0
                         catch (Exception e)
 109  
                         {
 110  
                             // ignore
 111  0
                         }
 112  
                     }
 113  0
                     builtMessage = buildMessage(new DefaultMuleMessage(request, requestMessage), responseMessage);
 114  0
                     responseMessage = new DefaultMuleMessage(builtMessage, responseMessage);
 115  0
                     requestMessage = new DefaultMuleMessage(responseMessage.getPayload(), responseMessage);
 116  
                 }
 117  0
             }
 118  0
         }
 119  
         else
 120  
         {
 121  0
             logger.info("There are currently no endpoints configured on service: " + service.getName());
 122  
         }
 123  0
         eventContext.setStopFurtherProcessing(true);
 124  0
         return responseMessage;
 125  
     }
 126  
 }