Coverage Report - org.mule.endpoint.inbound.InboundExceptionDetailsMessageProcessor
 
Classes in this File Line Coverage Branch Coverage Complexity
InboundExceptionDetailsMessageProcessor
0%
0/18
0%
0/10
0
 
 1  
 /*
 2  
  * $Id: InboundExceptionDetailsMessageProcessor.java 19191 2010-08-25 21:05:23Z tcarlson $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.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.endpoint.inbound;
 12  
 
 13  
 import org.mule.api.MuleEvent;
 14  
 import org.mule.api.MuleException;
 15  
 import org.mule.api.MuleMessage;
 16  
 import org.mule.api.processor.MessageProcessor;
 17  
 import org.mule.api.transport.Connector;
 18  
 import org.mule.config.ExceptionHelper;
 19  
 import org.mule.util.ObjectUtils;
 20  
 
 21  
 import org.apache.commons.logging.Log;
 22  
 import org.apache.commons.logging.LogFactory;
 23  
 
 24  
 /**
 25  
  * Sets error message properties as specified by the transport based on the exception
 26  
  * type of the exception payload. This mechanism uses a transport properties file in
 27  
  * the META-INF/services/org/mule/config directory called
 28  
  * mule-exception-codes.properties. This property file maps the fully qualified class
 29  
  * names of exceptions to the value of the property that should be set. The name of
 30  
  * the property is defined by the error.code.property property in the same properties
 31  
  * file.
 32  
  */
 33  
 public class InboundExceptionDetailsMessageProcessor implements MessageProcessor
 34  
 {
 35  
 
 36  0
     private static final Log logger = LogFactory.getLog(InboundExceptionDetailsMessageProcessor.class);
 37  
 
 38  
     protected Connector connector;
 39  
 
 40  
     public InboundExceptionDetailsMessageProcessor(Connector connector)
 41  0
     {
 42  0
         this.connector = connector;
 43  0
     }
 44  
 
 45  
     public MuleEvent process(MuleEvent event) throws MuleException
 46  
     {
 47  0
         if (event != null)
 48  
         {
 49  0
             MuleMessage resultMessage = event.getMessage();
 50  0
             if (resultMessage != null)
 51  
             {
 52  0
                 if (resultMessage.getExceptionPayload() != null)
 53  
                 {
 54  0
                     setExceptionDetails(resultMessage, connector, resultMessage.getExceptionPayload()
 55  
                         .getException());
 56  
                 }
 57  
             }
 58  
         }
 59  0
         return event;
 60  
     }
 61  
 
 62  
     /**
 63  
      * This method is used to set any additional and possibly transport specific
 64  
      * information on the return message where it has an exception payload.
 65  
      * 
 66  
      * @param message
 67  
      * @param exception
 68  
      */
 69  
     protected void setExceptionDetails(MuleMessage message, Connector connector, Throwable exception)
 70  
     {
 71  0
         String propName = ExceptionHelper.getErrorCodePropertyName(connector.getProtocol());
 72  
         // If we dont find a error code property we can assume there are not
 73  
         // error code mappings for this connector
 74  0
         if (propName != null)
 75  
         {
 76  0
             String code = ExceptionHelper.getErrorMapping(connector.getProtocol(), exception.getClass());
 77  0
             if (logger.isDebugEnabled())
 78  
             {
 79  0
                 logger.debug("Setting error code for: " + connector.getProtocol() + ", " + propName + "="
 80  
                              + code);
 81  
             }
 82  0
             message.setOutboundProperty(propName, code);
 83  
         }
 84  0
     }
 85  
 
 86  
     @Override
 87  
     public String toString()
 88  
     {
 89  0
         return ObjectUtils.toString(this);
 90  
     }
 91  
 }