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Java > Open Source Codes > org > osgi > service > useradmin > UserAdminListener


1 /*
2  * $Header: /cvshome/build/org.osgi.service.useradmin/src/org/osgi/service/useradmin/UserAdminListener.java,v 1.8 2006/06/16 16:31:41 hargrave Exp $
3  *
4  * Copyright (c) OSGi Alliance (2001, 2006). All Rights Reserved.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * 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, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 package org.osgi.service.useradmin;
19
20 /**
21  * Listener for UserAdminEvents.
22  *
23  * <p>
24  * <code>UserAdminListener</code> objects are registered with the Framework
25  * service registry and notified with a <code>UserAdminEvent</code> object when a
26  * <code>Role</code> object has been created, removed, or modified.
27  * <p>
28  * <code>UserAdminListener</code> objects can further inspect the received
29  * <code>UserAdminEvent</code> object to determine its type, the <code>Role</code>
30  * object it occurred on, and the User Admin service that generated it.
31  *
32  * @see UserAdmin
33  * @see UserAdminEvent
34  *
35  * @version $Revision: 1.8 $
36  */
37 public interface UserAdminListener {
38     /**
39      * Receives notification that a <code>Role</code> object has been created,
40      * removed, or modified.
41      *
42      * @param event The <code>UserAdminEvent</code> object.
43      */
44     public void roleChanged(UserAdminEvent event);
45 }
46
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