HttpPresentation


1   
2   /*
3    * Enhydra Java Application Server Project
4    * 
5    * The contents of this file are subject to the Enhydra Public License
6    * Version 1.1 (the "License"); you may not use this file except in
7    * compliance with the License. You may obtain a copy of the License on
8    * the Enhydra web site ( http://www.enhydra.org/ ).
9    * 
10   * Software distributed under the License is distributed on an "AS IS"
11   * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 
12   * the License for the specific terms governing rights and limitations
13   * under the License.
14   * 
15   * The Initial Developer of the Enhydra Application Server is Lutris
16   * Technologies, Inc. The Enhydra Application Server and portions created
17   * by Lutris Technologies, Inc. are Copyright Lutris Technologies, Inc.
18   * All Rights Reserved.
19   * 
20   * Contributor(s):
21   * 
22   * $Id: HttpPresentation.java,v 1.1 2005/07/13 11:09:06 slobodan Exp $
23   */
24  
25  
26  
27  
28  
29  package com.lutris.appserver.server.httpPresentation;
30  
31  /**
32   * Presentation Object interface.  All presentation objects implement this
33   * interface.
34   */
35  public interface HttpPresentation {
36  
37      /**
38       * Run the Presentation Object passing it an HTTP request to handle.
39       * Presentation objects differ from Servlets in that they are only
40       * called to handle a single request at a time.  No concurrency
41       * control is required.  The presentation should be coded in such
42       * a way that it can handle multiple, non-concurrent requests or
43       * have a lifetime of a single request.
44       *
45       * @param comms
46       *   HTTP communications object. Contains objects and interfaces to read
47       *   the request and send a response.
48       * @exception Exception
49       *   Any exception may be thrown.
50       * @see HttpPresentationComms
51       */
52      public void run(HttpPresentationComms comms) throws Exception  ;
53  }
54
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