001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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 Brian Wing Shun Chan
026     */
027    public class WebContextListener implements ServletContextListener {
028    
029            public void contextInitialized(ServletContextEvent event) {
030                    ServletContext servletContext = event.getServletContext();
031    
032                    Thread currentThread = Thread.currentThread();
033    
034                    ClassLoader contextClassLoader = currentThread.getContextClassLoader();
035    
036                    HotDeployUtil.fireDeployEvent(
037                            new HotDeployEvent(servletContext, contextClassLoader));
038            }
039    
040            public void contextDestroyed(ServletContextEvent event) {
041                    ServletContext servletContext = event.getServletContext();
042    
043                    Thread currentThread = Thread.currentThread();
044    
045                    ClassLoader contextClassLoader = currentThread.getContextClassLoader();
046    
047                    HotDeployUtil.fireUndeployEvent(
048                            new HotDeployEvent(servletContext, contextClassLoader));
049            }
050    
051    }