001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package org.apache.activemq.web; 019 020import org.slf4j.Logger; 021import org.slf4j.LoggerFactory; 022 023import javax.servlet.http.HttpSessionEvent; 024import javax.servlet.http.HttpSessionListener; 025 026 027public class SessionListener implements HttpSessionListener { 028 private static final Logger LOG = LoggerFactory.getLogger(SessionListener.class); 029 030 public void sessionCreated(HttpSessionEvent se) { 031 } 032 033 public void sessionDestroyed(HttpSessionEvent se) { 034 WebClient client = WebClient.getWebClient(se.getSession()); 035 if (client != null) { 036 client.close(); 037 } 038 } 039}