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1   /*
2    * $Id: LoggingInterceptor.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.interceptors;
12  
13  import org.mule.umo.Invocation;
14  
15  import org.apache.commons.logging.Log;
16  import org.apache.commons.logging.LogFactory;
17  
18  /**
19   * <code>LoggingInterceptor</code> is a simple interceptor that logs a message before
20   * and after the event processing.
21   */
22  public class LoggingInterceptor extends EnvelopeInterceptor
23  {
24      /**
25       * logger used by this class
26       */
27      private static Log logger = LogFactory.getLog(LoggingInterceptor.class);
28  
29      /*
30       * (non-Javadoc)
31       * 
32       * @see org.mule.interceptors.EnvelopeInterceptor#before(org.mule.umo.Invocation)
33       */
34      public void before(Invocation event)
35      {
36          logger.info("About to process event for " + event.getDescriptor().getName());
37  
38      }
39  
40      /*
41       * (non-Javadoc)
42       * 
43       * @see org.mule.interceptors.EnvelopeInterceptor#after(org.mule.umo.Invocation)
44       */
45      public void after(Invocation event)
46      {
47          logger.info("Processed event for " + event.getDescriptor().getName());
48      }
49  
50  }