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.events;
16  
17  import com.liferay.portal.kernel.events.Action;
18  
19  import javax.servlet.http.HttpServletRequest;
20  import javax.servlet.http.HttpServletResponse;
21  import javax.servlet.http.HttpSession;
22  
23  /**
24   * <a href="SampleServicePreAction.java.html"><b><i>View Source</i></b></a>
25   *
26   * @author Brian Wing Shun Chan
27   */
28  public class SampleServicePreAction extends Action {
29  
30      public void run(HttpServletRequest request, HttpServletResponse response) {
31          setSharedSessionAttributes(request);
32      }
33  
34      public void setSharedSessionAttributes(HttpServletRequest request) {
35  
36          // Modify portal.properties property "session.shared.attributes". Make
37          // sure that "TEST_SHARED_" is also one of the prefixed attributes that
38          // will be shared across all portlets.
39  
40          HttpSession session = request.getSession();
41  
42          session.setAttribute("TEST_SHARED_HELLO", "world");
43      }
44  
45  }