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Java > Open Source Codes > com > sun > enterprise > web > PEHADBHealthChecker


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  * PEHADBHealthChecker.java
25  *
26  * Created on June 9, 2004, 9:52 AM
27  */
28
29 package com.sun.enterprise.web;
30
31 import org.apache.catalina.LifecycleException;
32 import com.sun.enterprise.web.HealthChecker;
33
34
35 /**
36  *
37  * @author lwhite
38  */
39 public class PEHADBHealthChecker implements HealthChecker {
40
41     
42     /** Creates a new instance of PEHADBHealthChecker */
43     public PEHADBHealthChecker(WebContainer webContainer) {
44     }
45         
46     /**
47      * Prepare for the beginning of active use of the public methods of this
48      * component. This method should be called after <code>configure()</code>,
49      * and before any of the public methods of the component are utilized.
50      *
51      * @exception IllegalStateException if this component has already been
52      * started
53      * @exception LifecycleException if this component detects a fatal error
54      * that prevents this component from being used
55      */
56     public void start() throws LifecycleException {
57         //no op
58 }
59         
60     
61     /**
62      * Gracefully terminate the active use of the public methods of this
63      * component. This method should be the last one called on a given
64      * instance of this component.
65      *
66      * @exception IllegalStateException if this component has not been started
67      * @exception LifecycleException if this component detects a fatal error
68      * that needs to be reported
69      */
70     public void stop() throws LifecycleException {
71         //no op
72 }
73             
74 }
75
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