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Java > Open Source Codes > org > apache > slide > lock > UnlockListener


1 /*
2  * $Header: /home/cvs/jakarta-slide/src/share/org/apache/slide/lock/UnlockListener.java,v 1.3 2004/07/28 09:35:43 ib Exp $
3  * $Revision: 1.3 $
4  * $Date: 2004/07/28 09:35:43 $
5  *
6  * ====================================================================
7  *
8  * Copyright 1999-2002 The Apache Software Foundation
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License");
11  * you may not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS,
18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  */
23
24 package org.apache.slide.lock;
25
26 import org.apache.slide.common.SlideException;
27
28 /**
29  * An UnlockListener may be passed to the Lock helper in order to have more
30  * control on the unlock operation. The UnlockListener will be notified
31  * before and after unlocking any single resource.
32  *
33  * @version $Revision: 1.3 $
34  **/
35 public interface UnlockListener {
36
37     /**
38      * This method is called before unlocking the resource.
39      *
40      * @param uri the uri of the resource that will be unlocked.
41      * @throws SlideException
42      */
43     public void beforeUnlock( String JavaDoc uri ) throws SlideException;
44
45     /**
46      * This method is called after unlocking the resource.
47      *
48      * @param uri the uri of the resource that has been unlocked.
49      * @throws SlideException
50      */
51     public void afterUnlock( String JavaDoc uri ) throws SlideException;
52 }
53
54
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