Coverage Report - org.mule.providers.vm.VMMessageAdapter
 
Classes in this File Line Coverage Branch Coverage Complexity
VMMessageAdapter
62%
10/16
50%
1/2
1.25
 
 1  
 /*
 2  
  * $Id: VMMessageAdapter.java 7963 2007-08-21 08:53:15Z 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.providers.vm;
 12  
 
 13  
 import org.mule.impl.ThreadSafeAccess;
 14  
 import org.mule.providers.AbstractMessageAdapter;
 15  
 import org.mule.umo.UMOMessage;
 16  
 import org.mule.umo.provider.MessageTypeNotSupportedException;
 17  
 
 18  
 /**
 19  
  * <code>VMMessageAdapter</code> provides a common abstraction of Mule Event
 20  
  * message. The message adapter allows a Mule event to be read and manipulated like
 21  
  * any other object data type from any external system that has a Mule endpoint
 22  
  * implementation.
 23  
  */
 24  
 public class VMMessageAdapter extends AbstractMessageAdapter
 25  
 {
 26  
     /**
 27  
      * Serial version
 28  
      */
 29  
     private static final long serialVersionUID = 4037066880189053665L;
 30  
 
 31  
     /**
 32  
      * The message itself in this case an UMOEvent
 33  
      */
 34  4
     private UMOMessage message = null;
 35  
 
 36  
     public VMMessageAdapter(UMOMessage message) throws MessageTypeNotSupportedException
 37  4
     {
 38  4
         setMessage(message);
 39  4
     }
 40  
 
 41  
     protected VMMessageAdapter(VMMessageAdapter template)
 42  
     {
 43  0
         super(template);
 44  
         // if this is an event, should we do a deep copy?
 45  0
         message = template.message;
 46  0
     }
 47  
 
 48  
     /**
 49  
      * Converts the message implementation into a String representation
 50  
      * 
 51  
      * @param encoding The encoding to use when transforming the message (if
 52  
      *            necessary). The parameter is used when converting from a byte array
 53  
      * @return String representation of the message payload
 54  
      * @throws Exception Implementation may throw an endpoint specific exception
 55  
      */
 56  
     public String getPayloadAsString(String encoding) throws Exception
 57  
     {
 58  2
         return message.getPayloadAsString(encoding);
 59  
     }
 60  
 
 61  
     /**
 62  
      * Converts the message implementation into a String representation
 63  
      * 
 64  
      * @return String representation of the message
 65  
      * @throws Exception Implemetation may throw an endpoint specific exception
 66  
      */
 67  
     public byte[] getPayloadAsBytes() throws Exception
 68  
     {
 69  2
         return convertToBytes(message.getPayload());
 70  
     }
 71  
 
 72  
     /**
 73  
      * @return the current message
 74  
      */
 75  
     public Object getPayload()
 76  
     {
 77  4
         return message;
 78  
     }
 79  
 
 80  
     /**
 81  
      * @param message new value for the message
 82  
      */
 83  
     private void setMessage(UMOMessage message) throws MessageTypeNotSupportedException
 84  
     {
 85  4
         if (message == null)
 86  
         {
 87  0
             throw new MessageTypeNotSupportedException(null, getClass());
 88  
         }
 89  4
         this.message = message;
 90  4
     }
 91  
 
 92  
     public String getUniqueId()
 93  
     {
 94  0
         return message.getUniqueId();
 95  
     }
 96  
 
 97  
     public ThreadSafeAccess newThreadCopy()
 98  
     {
 99  0
         return new VMMessageAdapter(this);
 100  
     }
 101  
 
 102  
 }