/* * 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. *//* * @(#)MessageChangedEvent.java	1.9 07/05/04 */package javax.mail.event;import java.util.*;import javax.mail.*;/** * This class models Message change events. * * @author John Mani */public class MessageChangedEvent extends MailEvent {    /** The message's flags changed. */    public static final int FLAGS_CHANGED 	= 1;    /** The message's envelope (headers, but not body) changed. */    public static final int ENVELOPE_CHANGED 	= 2;    /**     * The event type.     *     * @serial     */    protected int type;    /**     * The message that changed.     */    transient protected Message msg;    private static final long serialVersionUID = -4974972972105535108L;    /**     * Constructor.     * @param source  	The folder that owns the message     * @param type	The change type     * @param msg	The changed message      */    public MessageChangedEvent(Object source, int type, Message msg) {	super(source);	this.msg = msg;	this.type = type;    }    /**     * Return the type of this event.     * @return  type     */    public int getMessageChangeType() {	return type;    }    /**     * Return the changed Message.     * @return  the message     */    public Message getMessage() {	return msg;    }    /**     * Invokes the appropriate MessageChangedListener method.     */    public void dispatch(Object listener) {	((MessageChangedListener)listener).messageChanged(this);    }}