1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
5 *
6 * The contents of this file are subject to the terms of either the GNU
7 * General Public License Version 2 only ("GPL") or the Common Development
8 * and Distribution License("CDDL") (collectively, the "License"). You
9 * may not use this file except in compliance with the License. You can obtain
10 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
11 * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
12 * language governing permissions and limitations under the License.
13 *
14 * When distributing the software, include this License Header Notice in each
15 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
16 * Sun designates this particular file as subject to the "Classpath" exception
17 * as provided by Sun in the GPL Version 2 section of the License file that
18 * accompanied this code. If applicable, add the following below the License
19 * Header, with the fields enclosed by brackets [] replaced by your own
20 * identifying information: "Portions Copyrighted [year]
21 * [name of copyright owner]"
22 *
23 * Contributor(s):
24 *
25 * If you wish your version of this file to be governed by only the CDDL or
26 * only the GPL Version 2, indicate your decision by adding "[Contributor]
27 * elects to include this software in this distribution under the [CDDL or GPL
28 * Version 2] license." If you don't indicate a single choice of license, a
29 * recipient has the option to distribute your version of this file under
30 * either the CDDL, the GPL Version 2 or to extend the choice of license to
31 * its licensees as provided above. However, if you add GPL Version 2 code
32 * and therefore, elected the GPL Version 2 license, then the option applies
33 * only if the new code is made subject to such option by the copyright
34 * holder.
35 */
36
37 /*
38 * @(#)ConnectionEvent.java 1.9 07/05/04
39 */
40
41 package javax.mail.event;
42
43 import java.util;
44 import javax.mail;
45
46 /**
47 * This class models Connection events.
48 *
49 * @author John Mani
50 */
51
52 public class ConnectionEvent extends MailEvent {
53
54 /** A connection was opened. */
55 public static final int OPENED = 1;
56 /** A connection was disconnected (not currently used). */
57 public static final int DISCONNECTED = 2;
58 /** A connection was closed. */
59 public static final int CLOSED = 3;
60
61 /**
62 * The event type.
63 *
64 * @serial
65 */
66 protected int type;
67
68 private static final long serialVersionUID = -1855480171284792957L;
69
70 /**
71 * Constructor
72 * @param source The source object
73 */
74 public ConnectionEvent(Object source, int type) {
75 super(source);
76 this.type = type;
77 }
78
79 /**
80 * Return the type of this event
81 * @return type
82 */
83 public int getType() {
84 return type;
85 }
86
87 /**
88 * Invokes the appropriate ConnectionListener method
89 */
90 public void dispatch(Object listener) {
91 if (type == OPENED)
92 ((ConnectionListener)listener).opened(this);
93 else if (type == DISCONNECTED)
94 ((ConnectionListener)listener).disconnected(this);
95 else if (type == CLOSED)
96 ((ConnectionListener)listener).closed(this);
97 }
98 }
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