javax.faces.event.PhaseEvent Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jsf-api
This is the master POM file for Oracle's Implementation of the JSF 2.1 Specification.
There is a newer version: 2.1
/*
 * $Id: PhaseEvent.java,v 1.7 2007/04/27 22:00:08 ofung Exp $
 */

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. 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.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [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 java.util.EventObject;
import javax.faces.context.FacesContext;
import javax.faces.lifecycle.Lifecycle;


/**
 * PhaseEvent represents the beginning or ending of
 * processing for a particular phase of the request processing lifecycle,
 * for the request encapsulated by the specified {@link FacesContext}.
 */

public class PhaseEvent extends EventObject {

    // ----------------------------------------------------------- Constructors


    /**
     * Construct a new event object from the specified parameters.
     * The specified {@link Lifecycle} will be the source of this event.
     *
     * @param context {@link FacesContext} for the current request
     * @param phaseId Identifier of the current request processing
     *  lifecycle phase
     * @param lifecycle Lifecycle instance
     *
     * @throws NullPointerException if context or
     *  phaseId or Lifecycleis null
     */
    public PhaseEvent(FacesContext context, PhaseId phaseId, 
            Lifecycle lifecycle) {

        super(lifecycle);
        if ( phaseId == null || context == null || lifecycle == null) {
            throw new NullPointerException();
        }
	this.phaseId = phaseId;
        this.context = context;

    }


    // ------------------------------------------------------------- Properties

    private FacesContext context = null;
    
    /**
     * Return the {@link FacesContext} for the request being processed.
     */
    public FacesContext getFacesContext() {

        return context;

    }


    private PhaseId phaseId = null;


    /**
     * Return the {@link PhaseId} representing the current request
     * processing lifecycle phase.
     */
    public PhaseId getPhaseId() {

	return (this.phaseId);

    }


}