01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common Development
08: * and Distribution License("CDDL") (collectively, the "License"). You
09: * 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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