1   //========================================================================
2   //$Id: Request.java,v 1.15 2005/11/16 22:02:40 gregwilkins Exp $
3   //Copyright 2004-2005 Mort Bay Consulting Pty. Ltd.
4   //------------------------------------------------------------------------
5   //Licensed under the Apache License, Version 2.0 (the "License");
6   //you may not use this file except in compliance with the License.
7   //You may obtain a copy of the License at 
8   //http://www.apache.org/licenses/LICENSE-2.0
9   //Unless required by applicable law or agreed to in writing, software
10  //distributed under the License is distributed on an "AS IS" BASIS,
11  //WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  //See the License for the specific language governing permissions and
13  //limitations under the License.
14  //========================================================================
15  
16  package org.mortbay.jetty.handler;
17  
18  import java.util.List;
19  
20  import javax.servlet.ServletRequest;
21  
22  import org.mortbay.jetty.Request;
23  
24  /**
25   * An interface for handlers that wish to be notified of request completion.
26   * 
27   * If the request attribute COMPLETE_HANDLER_ATTR is set as either a single 
28   * CompleteHandler instance or a {@link List} of CompleteHandler instances,
29   * then when the {@link ServletRequest#complete()} method is called, then 
30   * the {@link #complete(Request)} method is called for each CompleteHandler.
31   * 
32   * @author ayao
33   *
34   */
35  public interface CompleteHandler
36  {
37      public final static String COMPLETE_HANDLER_ATTR = "org.mortbay.jetty.handler.CompleteHandlers";
38      void complete(Request request);
39  }