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1   /*
2    * $Id: TriggerableMessageSource.java 20320 2010-11-24 15:03:31Z dfeist $
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.tck;
12  
13  import org.mule.api.MuleEvent;
14  import org.mule.api.MuleException;
15  import org.mule.api.processor.MessageProcessor;
16  import org.mule.api.source.MessageSource;
17  import org.mule.util.ObjectUtils;
18  
19  public class TriggerableMessageSource implements MessageSource
20  {
21      protected MessageProcessor listener;
22  
23      public TriggerableMessageSource()
24      {
25          // empty
26      }
27  
28      public TriggerableMessageSource(MessageProcessor listener)
29      {
30          this.listener = listener;
31      }
32  
33      public MuleEvent trigger(MuleEvent event) throws MuleException
34      {
35          return listener.process(event);
36      }
37  
38      public void setListener(MessageProcessor listener)
39      {
40          this.listener = listener;
41      }
42      
43      @Override
44      public String toString()
45      {
46          return ObjectUtils.toString(this);
47      }
48  }