001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.events;
016    
017    import com.liferay.portal.kernel.events.Action;
018    
019    import javax.servlet.http.HttpServletRequest;
020    import javax.servlet.http.HttpServletResponse;
021    import javax.servlet.http.HttpSession;
022    
023    /**
024     * @author Brian Wing Shun Chan
025     */
026    public class SampleServicePreAction extends Action {
027    
028            @Override
029            public void run(HttpServletRequest request, HttpServletResponse response) {
030                    setSharedSessionAttributes(request);
031            }
032    
033            public void setSharedSessionAttributes(HttpServletRequest request) {
034    
035                    // Modify portal.properties property "session.shared.attributes". Make
036                    // sure that "TEST_SHARED_" is also one of the prefixed attributes that
037                    // will be shared across all portlets.
038    
039                    HttpSession session = request.getSession();
040    
041                    session.setAttribute("TEST_SHARED_HELLO", "world");
042            }
043    
044    }