PortletSessionListenerLoader.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * 12 * 13 */ 14 15 package com.liferay.portal.kernel.servlet; 16 17 import javax.servlet.ServletContextEvent; 18 import javax.servlet.ServletContextListener; 19 import javax.servlet.http.HttpSessionListener; 20 21 /** 22 * <a href="PortletSessionListenerLoader.java.html"><b><i>View Source</i></b> 23 * </a> 24 * 25 * <p> 26 * See http://issues.liferay.com/browse/LEP-2299. 27 * </p> 28 * 29 * @author Olaf Fricke 30 * @author Brian Wing Shun Chan 31 */ 32 public class PortletSessionListenerLoader implements ServletContextListener { 33 34 public PortletSessionListenerLoader(HttpSessionListener listener) { 35 _listener = listener; 36 } 37 38 public void contextInitialized(ServletContextEvent event) { 39 PortletSessionListenerManager.addListener(_listener); 40 } 41 42 public void contextDestroyed(ServletContextEvent event) { 43 PortletSessionListenerManager.removeListener(_listener); 44 45 _listener = null; 46 } 47 48 private HttpSessionListener _listener; 49 50 }