Coverage Report - org.mule.umo.UMOInterceptor
 
Classes in this File Line Coverage Branch Coverage Complexity
UMOInterceptor
N/A
N/A
1
 
 1  
 /*
 2  
  * $Id: UMOInterceptor.java 7963 2007-08-21 08:53:15Z dirk.olmes $
 3  
  * --------------------------------------------------------------------------------------
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  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 5  
  *
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  * 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.umo;
 12  
 
 13  
 /**
 14  
  * <code>UMOInterceptor</code> is based on a similar concept of servlet filters and
 15  
  * works much the same way. This method is more commonally known as the interceptor
 16  
  * pattern and it allows for pre and processing of invocations on the object being
 17  
  * intercepted.
 18  
  */
 19  
 public interface UMOInterceptor
 20  
 {
 21  
     /**
 22  
      * Invoked by the previous interceptor in the chain
 23  
      * 
 24  
      * @param invocation the invocation containing info about the current message and
 25  
      *            component
 26  
      * @return A result message that may have been altered by this invocation
 27  
      * @throws UMOException if the invocation fails
 28  
      */
 29  
     UMOMessage intercept(Invocation invocation) throws UMOException;
 30  
 }