/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2015 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 javax.faces.event; import javax.faces.context.FacesContext; import javax.faces.context.Flash; /** * * <p class="changed_added_2_2">This event must be published by a call * to {@link javax.faces.application.Application#publishEvent} when a value * is kept in the flash.</p> * * @since 2.2 */ public class PostKeepFlashValueEvent extends SystemEvent { private static final long serialVersionUID = -7137725846753823862L; // ------------------------------------------------------------ Constructors /** * <p class="changed_added_2_2">Instantiate a new * <code>PostKeepFlashValueEvent</code> that indicates the argument * <code>key</code> was just kept in the flash. If the argument is * <code>null</code>, the literal {@link Flash#NULL_VALUE} must be passed * to the superclass constructor.</p> * @param key the key in the flash that was just kept. * */ public PostKeepFlashValueEvent(String key) { super(null == key ? Flash.NULL_VALUE : key); } /** * <p class="changed_added_2_3">Instantiate a new * <code>PostKeepFlashValueEvent</code> that indicates the argument * <code>key</code> was just kept in the flash. If the argument is * <code>null</code>, the literal {@link Flash#NULL_VALUE} must be passed * to the superclass constructor.</p> * * @param facesContext the Faces context. * @param key the key in the flash that was just kept. * */ public PostKeepFlashValueEvent(FacesContext facesContext, String key) { super(facesContext, key); } public String getKey() { return getSource().toString(); } }