KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > mina > common > IoServiceListener


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 org.apache.mina.common;
21
22 import java.net.SocketAddress JavaDoc;
23 import java.util.EventListener JavaDoc;
24
25 /**
26  * Something interested in being notified when the result
27  * of an {@link IoFuture} becomes available.
28  *
29  * @author The Apache Directory Project (mina-dev@directory.apache.org)
30  * @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (금, 13 7월 2007) $
31  */
32 public interface IoServiceListener extends EventListener JavaDoc {
33     /**
34      * Invoked when a new service is activated by an {@link IoService}.
35      *
36      * @param service the {@link IoService}
37      * @param serviceAddress the socket address of the {@link IoService} listens
38      * to manage sessions. If the service is an {@link IoAcceptor},
39      * it is a bind address. If the service is an {@link IoConnector},
40      * it is a remote address.
41      * @param handler the {@link IoHandler} that serves the new service
42      * @param config the {@link IoServiceConfig} of the new service
43      */
44     void serviceActivated(IoService service, SocketAddress JavaDoc serviceAddress,
45             IoHandler handler, IoServiceConfig config);
46
47     /**
48      * Invoked when a service is deactivated by an {@link IoService}.
49      *
50      * @param service the {@link IoService}
51      * @param serviceAddress the socket address of the {@link IoService} listens
52      * to manage sessions. If the service is an {@link IoAcceptor},
53      * it is a bind address. If the service is an {@link IoConnector},
54      * it is a remote address.
55      * @param handler the {@link IoHandler} that serves the service
56      * @param config the {@link IoServiceConfig} of the service
57      */
58     void serviceDeactivated(IoService service, SocketAddress JavaDoc serviceAddress,
59             IoHandler handler, IoServiceConfig config);
60
61     /**
62      * Invoked when a new session is created by an {@link IoService}.
63      *
64      * @param session the new session
65      */
66     void sessionCreated(IoSession session);
67
68     /**
69      * Invoked when a session is being destroyed by an {@link IoService}.
70      *
71      * @param session the session to be destroyed
72      */
73     void sessionDestroyed(IoSession session);
74 }
75
Popular Tags