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Java > Open Source Codes > com > sun > enterprise > admin > selfmanagement > event > DeclarativeLifecycleEventService


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 package com.sun.enterprise.admin.selfmanagement.event;
25
26 import com.sun.appserv.server.ServerLifecycleException;
27 import com.sun.appserv.server.ServerLifecycle;
28 import com.sun.enterprise.server.ServerContext;
29
30
31 public class DeclarativeLifecycleEventService implements ServerLifecycle {
32     
33     private static LifeCycleImpl lifecycleImpl = null;
34     // singleton to be constructed by LifeCycle Module
35 public DeclarativeLifecycleEventService() {
36     }
37     
38     // To give the call backs to the listener
39 static synchronized void setLifeCycleImpl(LifeCycleImpl impl) {
40         lifecycleImpl = impl;
41     }
42     
43     /**
44      * Notification sequence number within the source object.
45      */
46     private long sequenceNumber = 0;
47     
48     public void onInitialization(ServerContext sc)
49     throws ServerLifecycleException {
50         // nothing to do
51 }
52     
53     public void onStartup(ServerContext sc)
54     throws ServerLifecycleException {
55     }
56     
57     
58     public void onReady(ServerContext sc)
59     throws ServerLifecycleException {
60         if (lifecycleImpl != null)
61             lifecycleImpl.onReady(sc);
62         
63     }
64     
65     public void onShutdown()
66     throws ServerLifecycleException {
67         if (lifecycleImpl != null)
68             lifecycleImpl.onShutdown();
69     }
70     
71     public void onTermination()
72     throws ServerLifecycleException {
73         if (lifecycleImpl != null)
74             lifecycleImpl.onTermination();
75         
76     }
77 }
78
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