| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.felix.http.base.internal; |
| |
| import javax.servlet.http.HttpSessionEvent; |
| import javax.servlet.http.HttpSessionIdListener; |
| import javax.servlet.http.HttpSessionListener; |
| |
| /** |
| * The <code>EventDispatcher</code> dispatches events sent from the servlet |
| * container (embedded Jetty or container in which the framework is running |
| * in bridged mode) to any {@link HttpSessionListener} or |
| * {@link HttpSessionListener} services. |
| * |
| * TODO - only HttpSessionIdListener and HttpSessionListener should be |
| * required; HttpSessionListener only for getting notified of |
| * terminated session. |
| */ |
| public class EventDispatcher implements HttpSessionListener, HttpSessionIdListener |
| { |
| private volatile boolean active = false; |
| |
| private final HttpServiceController controller; |
| |
| EventDispatcher(final HttpServiceController controller) |
| { |
| this.controller = controller; |
| } |
| |
| public void setActive(final boolean flag) |
| { |
| this.active = flag; |
| } |
| |
| @Override |
| public void sessionCreated(final HttpSessionEvent se) |
| { |
| if ( this.active ) |
| { |
| controller.getSessionListener().sessionCreated(se); |
| } |
| } |
| |
| @Override |
| public void sessionDestroyed(final HttpSessionEvent se) |
| { |
| if ( this.active ) |
| { |
| controller.getSessionListener().sessionDestroyed(se); |
| } |
| } |
| |
| @Override |
| public void sessionIdChanged(final HttpSessionEvent event, final String oldSessionId) { |
| if ( this.active ) |
| { |
| controller.getSessionIdListener().sessionIdChanged(event, oldSessionId); |
| } |
| } |
| } |