1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.servlet.filters.sessionid;
16  
17  import com.liferay.portal.servlet.filters.BasePortalFilter;
18  
19  import javax.servlet.FilterChain;
20  import javax.servlet.http.HttpServletRequest;
21  import javax.servlet.http.HttpServletResponse;
22  
23  /**
24   * <a href="SessionIdFilter.java.html"><b><i>View Source</i></b></a>
25   *
26   * <p>
27   * http://forum.java.sun.com/thread.jspa?threadID=197150.
28   * </p>
29   *
30   * @author Brian Wing Shun Chan
31   * @author Raymond Augé
32   */
33  public class SessionIdFilter extends BasePortalFilter {
34  
35      protected void processFilter(
36              HttpServletRequest request, HttpServletResponse response,
37              FilterChain filterChain)
38          throws Exception {
39  
40          SessionIdServletRequest sessionIdRequest = new SessionIdServletRequest(
41              request, response);
42  
43          processFilter(
44              SessionIdFilter.class, sessionIdRequest, response, filterChain);
45      }
46  
47  }