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.kernel.servlet;
016    
017    import com.liferay.portal.kernel.deploy.hot.HotDeployEvent;
018    import com.liferay.portal.kernel.deploy.hot.HotDeployUtil;
019    
020    import javax.servlet.ServletContext;
021    import javax.servlet.ServletContextEvent;
022    import javax.servlet.ServletContextListener;
023    
024    /**
025     * @author Ivica Cardic
026     * @author Brian Wing Shun Chan
027     */
028    public class ThemeContextListener implements ServletContextListener {
029    
030            public void contextInitialized(ServletContextEvent event) {
031                    ServletContext servletContext = event.getServletContext();
032    
033                    Thread currentThread = Thread.currentThread();
034    
035                    ClassLoader contextClassLoader = currentThread.getContextClassLoader();
036    
037                    HotDeployUtil.fireDeployEvent(
038                            new HotDeployEvent(servletContext, contextClassLoader));
039            }
040    
041            public void contextDestroyed(ServletContextEvent event) {
042                    ServletContext servletContext = event.getServletContext();
043    
044                    Thread currentThread = Thread.currentThread();
045    
046                    ClassLoader contextClassLoader = currentThread.getContextClassLoader();
047    
048                    HotDeployUtil.fireUndeployEvent(
049                            new HotDeployEvent(servletContext, contextClassLoader));
050            }
051    
052    }