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1   /*
2    * $Id: MessageInfoMapping.java 12269 2008-07-10 04:19:03Z dfeist $
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  package org.mule.api.routing;
11  
12  import org.mule.api.MuleMessage;
13  
14  /**
15   * This mapping us used by routers to control how Important message information is pulled from the current
16   * message.  It is unlikely that many users will need to configure a custom mapping except where this information
17   * is already set within their message type and Mule should use that rather than generate it itself.
18   */
19  public interface MessageInfoMapping
20  {
21      String getMessageId(MuleMessage message);
22  
23      String getCorrelationId(MuleMessage message);
24  }