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1   /*
2    * $Id: InternalMessageListener.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;
12  
13  import org.mule.umo.UMOException;
14  import org.mule.umo.UMOMessage;
15  import org.mule.umo.UMOTransaction;
16  
17  import java.io.OutputStream;
18  
19  /**
20   * A listener used to receive Muleevents from a transport receiver. The listener can be
21   * swapped out to deliver message to other frameworks, bypassing the Mule container.
22   */
23  public interface InternalMessageListener
24  {
25      UMOMessage onMessage(UMOMessage message,
26                           UMOTransaction trans,
27                           boolean synchronous,
28                           OutputStream outputStream) throws UMOException;
29  
30  }