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1   /*
2    * $Id: ComponentCatchAllStrategy.java 7976 2007-08-21 14:26:13Z 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;
12  
13  import org.mule.impl.MuleEvent;
14  import org.mule.impl.RequestContext;
15  import org.mule.umo.UMOEvent;
16  import org.mule.umo.UMOException;
17  import org.mule.umo.UMOMessage;
18  import org.mule.umo.UMOSession;
19  import org.mule.umo.endpoint.UMOEndpoint;
20  import org.mule.umo.routing.ComponentRoutingException;
21  import org.mule.umo.routing.RoutingException;
22  
23  /**
24   * <code>ComponentCatchAllStrategy</code> is used to catch any events and forward
25   * the events to the component as is.
26   * 
27   * @author <a href="mailto:ross.mason@symphonysoft.com">Ross Mason</a>
28   * @version $Revision: 7976 $
29   */
30  public class ComponentCatchAllStrategy extends AbstractCatchAllStrategy
31  {
32      public void setEndpoint(UMOEndpoint endpoint)
33      {
34          throw new UnsupportedOperationException("The endpoint cannot be set on this catch all");
35      }
36  
37      public UMOEndpoint getEndpoint()
38      {
39          return null;
40      }
41  
42      public synchronized UMOMessage catchMessage(UMOMessage message, UMOSession session, boolean synchronous)
43          throws RoutingException
44      {
45          UMOEvent event = RequestContext.getEvent();
46          try
47          {
48              event = new MuleEvent(message, event.getEndpoint(), session.getComponent(), event);
49              if (synchronous)
50              {
51                  statistics.incrementRoutedMessage(event.getEndpoint());
52                  logger.info("Event being routed from catch all strategy for endpoint: "
53                              + RequestContext.getEvent().getEndpoint());
54                  return session.getComponent().sendEvent(event);
55              }
56              else
57              {
58                  statistics.incrementRoutedMessage(event.getEndpoint());
59                  session.getComponent().dispatchEvent(event);
60                  return null;
61              }
62          }
63          catch (UMOException e)
64          {
65              throw new ComponentRoutingException(event.getMessage(), event.getEndpoint(),
66                  session.getComponent(), e);
67          }
68      }
69  }