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Java > Open Source Codes > com > sun > appserv > server > ServerLifecycleImpl


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 /**
25  * PROPRIETARY/CONFIDENTIAL. Use of this product is subject to license terms.
26  *
27  * Copyright 2000-2001 by iPlanet/Sun Microsystems, Inc.,
28  * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
29  * All rights reserved.
30  */
31
32 package com.sun.appserv.server;
33
34 import com.sun.enterprise.server.ServerContext;
35
36 /**
37  * ServerLifecycleImple class a dummmy implementation for ServerLifecycle interface.
38  *
39  * This implementaion stubs out various lifecycle interface methods.
40  */
41 public class ServerLifecycleImpl implements ServerLifecycle {
42     /**
43      * Server is initializing subsystems and setting up the runtime environment.
44      * Prepare for the beginning of active use of the public methods of this
45      * subsystem. This method is called before any of the public methods of
46      * this subsystem are utilized.
47      *
48      * @param sc ServerContext the server runtime context.
49      *
50      * @exception IllegalStateException if this subsystem has already been
51      * started
52      * @exception ServerLifecycleException if this subsystem detects a fatal
53      * error that prevents this subsystem from being used
54      */
55     public void onInitialization(ServerContext sc)
56                         throws ServerLifecycleException {
57     }
58
59     /**
60      * Server is starting up applications
61      *
62      * @param sc ServerContext the server runtime context.
63      *
64      * @exception ServerLifecycleException if this subsystem detects a fatal
65      * error that prevents this subsystem from being used
66      */
67     public void onStartup(ServerContext sc)
68                         throws ServerLifecycleException {
69     }
70
71     /**
72      * Server has complted loading the applications and is ready to serve requests.
73      *
74      * @param sc ServerContext the server runtime context.
75      *
76      * @exception ServerLifecycleException if this subsystem detects a fatal
77      * error that prevents this subsystem from being used
78      */
79     public void onReady(ServerContext sc) throws ServerLifecycleException {
80
81     }
82
83     /**
84      * Server is shutting down applications
85      *
86      * @exception ServerLifecycleException if this subsystem detects a fatal
87      * error that prevents this subsystem from being used
88      */
89     public void onShutdown()
90                         throws ServerLifecycleException {
91     }
92
93     /**
94      * Server is terminating the subsystems and the runtime environment.
95      * Gracefully terminate the active use of the public methods of this
96      * subsystem. This method should be the last one called on a given
97      * instance of this subsystem.
98      *
99      * @exception ServerLifecycleException if this subsystem detects a fatal
100      * error that prevents this subsystem from being used
101      */
102     public void onTermination()
103                         throws ServerLifecycleException {
104     }
105 }
106
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