1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package javax.mail.event;
21
22 /**
23 * @version $Rev: 467553 $ $Date: 2006-10-25 00:01:51 -0400 (Wed, 25 Oct 2006) $
24 */
25 public class ConnectionEvent extends MailEvent {
26 /**
27 * A connection was opened.
28 */
29 public static final int OPENED = 1;
30
31 /**
32 * A connection was disconnected.
33 */
34 public static final int DISCONNECTED = 2;
35
36 /**
37 * A connection was closed.
38 */
39 public static final int CLOSED = 3;
40
41 protected int type;
42
43 public ConnectionEvent(Object source, int type) {
44 super(source);
45 this.type = type;
46 }
47
48 public int getType() {
49 return type;
50 }
51
52 public void dispatch(Object listener) {
53 // assume that it is the right listener type
54 ConnectionListener l = (ConnectionListener) listener;
55 switch (type) {
56 case OPENED:
57 l.opened(this);
58 break;
59 case DISCONNECTED:
60 l.disconnected(this);
61 break;
62 case CLOSED:
63 l.closed(this);
64 break;
65 default:
66 throw new IllegalArgumentException("Invalid type " + type);
67 }
68 }
69 }