001    /**
002     * Copyright (c) 2000-2010 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.servlet;
016    
017    import com.liferay.portal.kernel.cache.Lifecycle;
018    import com.liferay.portal.kernel.cache.ThreadLocalCacheManager;
019    import com.liferay.portal.kernel.util.PortalInitableUtil;
020    
021    import javax.servlet.http.HttpSessionEvent;
022    import javax.servlet.http.HttpSessionListener;
023    
024    /**
025     * @author Brian Wing Shun Chan
026     */
027    public class PortalSessionListener implements HttpSessionListener {
028    
029            public void sessionCreated(HttpSessionEvent event) {
030                    PortalSessionCreator portalSessionCreator =
031                            new PortalSessionCreator(event);
032    
033                    PortalInitableUtil.init(portalSessionCreator);
034            }
035    
036            public void sessionDestroyed(HttpSessionEvent event) {
037                    PortalSessionDestroyer portalSessionDestroyer =
038                            new PortalSessionDestroyer(event);
039    
040                    PortalInitableUtil.init(portalSessionDestroyer);
041    
042                    ThreadLocalCacheManager.clearAll(Lifecycle.SESSION);
043            }
044    
045    }