/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.faces.el; import javax.faces.context.FacesContext; import javax.el.ELContext; import javax.el.ELContextListener; import javax.el.ELContextEvent; import javax.el.ExpressionFactory; public class ELContextListenerImpl implements ELContextListener { public ELContextListenerImpl() { } /** * Invoked when a new <code>ELContext</code> has been created. * * @param ece the notification event. */ @Override public void contextCreated(ELContextEvent ece) { FacesContext context = FacesContext.getCurrentInstance(); if ( context == null) { return; } ELContext source = (ELContext)ece.getSource(); // Register FacesContext with JSP source.putContext(FacesContext.class, context); ExpressionFactory exFactory = ELUtils.getDefaultExpressionFactory(context); if (null != exFactory) { source.putContext(ExpressionFactory.class, exFactory); } // dispatch the event to any JSF applications interested in // the event. ELContextListener[] listeners = context.getApplication().getELContextListeners(); if ( listeners == null) { return; } for (int i = 0; i < listeners.length; ++i) { ELContextListener elcl = listeners[i]; elcl.contextCreated(new ELContextEvent(source)); } } }