Coverage Report - org.mule.components.builder.AbstractMessageBuilder
 
Classes in this File Line Coverage Branch Coverage Complexity
AbstractMessageBuilder
0%
0/34
0%
0/7
5
 
 1  
 /*
 2  
  * $Id: AbstractMessageBuilder.java 7976 2007-08-21 14:26:13Z dirk.olmes $
 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.components.builder;
 12  
 
 13  
 import org.mule.config.ConfigurationException;
 14  
 import org.mule.config.MuleProperties;
 15  
 import org.mule.impl.MuleMessage;
 16  
 import org.mule.impl.UMODescriptorAware;
 17  
 import org.mule.umo.UMODescriptor;
 18  
 import org.mule.umo.UMOEventContext;
 19  
 import org.mule.umo.UMOMessage;
 20  
 import org.mule.umo.endpoint.UMOEndpoint;
 21  
 import org.mule.umo.lifecycle.Callable;
 22  
 import org.mule.umo.routing.UMOOutboundRouter;
 23  
 import org.mule.util.StringMessageUtils;
 24  
 
 25  
 import java.util.ArrayList;
 26  
 import java.util.Iterator;
 27  
 import java.util.List;
 28  
 
 29  
 import org.apache.commons.logging.Log;
 30  
 import org.apache.commons.logging.LogFactory;
 31  
 
 32  
 /**
 33  
  * A component that will invoke all outbound endpoints configured on the component
 34  
  * allow the result of each endpoint invocation to be aggregated to a single message.
 35  
  */
 36  0
 public abstract class AbstractMessageBuilder implements UMODescriptorAware, Callable, MessageBuilder
 37  
 {
 38  
 
 39  
     /**
 40  
      * logger used by this class
 41  
      */
 42  0
     protected transient Log logger = LogFactory.getLog(getClass());
 43  
 
 44  
     protected UMODescriptor descriptor;
 45  
 
 46  
     public void setDescriptor(UMODescriptor descriptor) throws ConfigurationException
 47  
     {
 48  0
         this.descriptor = descriptor;
 49  0
     }
 50  
 
 51  
     public Object onCall(UMOEventContext eventContext) throws Exception
 52  
     {
 53  
 
 54  0
         UMOMessage requestMessage = new MuleMessage(eventContext.getTransformedMessage(),
 55  
             eventContext.getMessage());
 56  
 
 57  0
         UMOMessage responseMessage = requestMessage;
 58  
         Object builtMessage;
 59  
 
 60  0
         if (descriptor.getOutboundRouter().hasEndpoints())
 61  
         {
 62  0
             List endpoints = new ArrayList();
 63  0
             for (Iterator iterator = descriptor.getOutboundRouter().getRouters().iterator(); iterator.hasNext();)
 64  
             {
 65  0
                 UMOOutboundRouter router = (UMOOutboundRouter) iterator.next();
 66  0
                 endpoints.addAll(router.getEndpoints());
 67  
             }
 68  0
             for (Iterator iterator = endpoints.iterator(); iterator.hasNext();)
 69  
             {
 70  0
                 UMOEndpoint endpoint = (UMOEndpoint) iterator.next();
 71  0
                 boolean rsync = eventContext.getMessage().getBooleanProperty(
 72  
                     MuleProperties.MULE_REMOTE_SYNC_PROPERTY, endpoint.isRemoteSync());
 73  0
                 if (!rsync)
 74  
                 {
 75  0
                     logger.info("Endpoint: " + endpoint
 76  
                                 + " is not remoteSync enabled. Message builder finishing");
 77  0
                     if (eventContext.isSynchronous())
 78  
                     {
 79  0
                         responseMessage = eventContext.sendEvent(requestMessage, endpoint);
 80  
                     }
 81  
                     else
 82  
                     {
 83  0
                         eventContext.dispatchEvent(requestMessage, endpoint);
 84  0
                         responseMessage = null;
 85  
                     }
 86  0
                     break;
 87  
                 }
 88  
                 else
 89  
                 {
 90  0
                     responseMessage = eventContext.sendEvent(requestMessage, endpoint);
 91  0
                     if (logger.isDebugEnabled())
 92  
                     {
 93  0
                         logger.debug("Response Message Received from: " + endpoint.getEndpointURI());
 94  
                     }
 95  0
                     if (logger.isTraceEnabled())
 96  
                     {
 97  
                         try
 98  
                         {
 99  0
                             logger.trace("Message Payload: \n"
 100  
                                          + StringMessageUtils.truncate(
 101  
                                              StringMessageUtils.toString(responseMessage.getPayload()), 200,
 102  
                                              false));
 103  
                         }
 104  0
                         catch (Exception e)
 105  
                         {
 106  
                             // ignore
 107  0
                         }
 108  
                     }
 109  0
                     builtMessage = buildMessage(requestMessage, responseMessage);
 110  0
                     responseMessage = new MuleMessage(builtMessage, responseMessage);
 111  0
                     requestMessage = responseMessage;
 112  
                 }
 113  
             }
 114  
         }
 115  
         else
 116  
         {
 117  0
             logger.info("There are currently no endpoints configured on component: " + descriptor.getName());
 118  
         }
 119  0
         eventContext.setStopFurtherProcessing(true);
 120  0
         return responseMessage;
 121  
     }
 122  
 }