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1   /*
2    * $Id: PayloadTypeFilter.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.routing.filters;
12  
13  import org.mule.umo.UMOFilter;
14  import org.mule.umo.UMOMessage;
15  
16  /**
17   * <code>PayloadTypeFilter</code> filters based on the type of the object received.
18   */
19  
20  public class PayloadTypeFilter implements UMOFilter
21  {
22      private Class expectedType;
23  
24      public PayloadTypeFilter()
25      {
26          super();
27      }
28  
29      public PayloadTypeFilter(Class expectedType)
30      {
31          this.expectedType = expectedType;
32      }
33  
34      public boolean accept(UMOMessage message)
35      {
36          return (expectedType != null ? expectedType.isAssignableFrom(message.getPayload().getClass()) : false);
37      }
38  
39      public Class getExpectedType()
40      {
41          return expectedType;
42      }
43  
44      public void setExpectedType(Class expectedType)
45      {
46          this.expectedType = expectedType;
47      }
48  
49  }