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Java > Open Source Codes > org > apache > excalibur > instrument > client > InstrumentManagerConnectionListener


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. 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
14  * implied.
15  *
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  */
19 package org.apache.excalibur.instrument.client;
20
21 /**
22  *
23  * @author <a HREF="mailto:dev@avalon.apache.org">Avalon Development Team</a>
24  * @version CVS $Revision: 1.4 $ $Date: 2004/02/28 11:47:23 $
25  * @since 4.1
26  */
27 public interface InstrumentManagerConnectionListener
28 {
29     /**
30      * Called when the connection is opened. May be called more than once if
31      * the connection to the InstrumentManager is reopened.
32      *
33      * @param connection Connection which was opened.
34      */
35     void opened( InstrumentManagerConnection connection );
36     
37     /**
38      * Called when the connection is closed. May be called more than once if
39      * the connection to the InstrumentManager is reopened.
40      *
41      * @param connection Connection which was closed.
42      */
43     void closed( InstrumentManagerConnection connection );
44     
45     /**
46      * Called when the connection is deleted. All references should be removed.
47      *
48      * @param connection Connection which was deleted.
49      */
50     void deleted( InstrumentManagerConnection connection );
51 }
52
53
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