1 /**
2 *
3 * Copyright 2003-2006 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package javax.mail.event;
19
20 import java.util.EventListener;
21
22 /**
23 * Listener for handling connection events.
24 *
25 * @version $Rev: 421852 $ $Date: 2006-07-14 03:02:19 -0700 (Fri, 14 Jul 2006) $
26 */
27 public interface ConnectionListener extends EventListener {
28 /**
29 * Called when a connection is opened.
30 */
31 public abstract void opened(ConnectionEvent event);
32
33 /**
34 * Called when a connection is disconnected.
35 */
36 public abstract void disconnected(ConnectionEvent event);
37
38 /**
39 * Called when a connection is closed.
40 */
41 public abstract void closed(ConnectionEvent event);
42 }