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1   /*
2    * $Id: CallableEntryPoint.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.impl.model.resolvers;
12  
13  import org.mule.impl.NoSatisfiableMethodsException;
14  import org.mule.umo.UMOEventContext;
15  import org.mule.umo.lifecycle.Callable;
16  import org.mule.umo.model.UMOEntryPoint;
17  
18  /**
19   * A simple Entrypoint for the {@link Callable} interface.
20   */
21  public class CallableEntryPoint implements UMOEntryPoint
22  {
23  
24      public Object invoke(Object component, UMOEventContext context) throws Exception
25      {
26          if (component instanceof Callable)
27          {
28              return ((Callable) component).onCall(context);
29          }
30          else
31          {
32              throw new NoSatisfiableMethodsException(component, UMOEventContext.class);
33          }
34      }
35  
36  }