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Java > Open Source Codes > com > sun > enterprise > management > monitor > JVMMonitorImpl


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.management.monitor;
25
26
27 import com.sun.appserv.management.monitor.JVMMonitor;
28
29 import com.sun.appserv.management.base.XTypes;
30 import com.sun.enterprise.management.support.Delegate;
31
32 import javax.management.j2ee.statistics.JVMStats JavaDoc;
33
34 import com.sun.appserv.management.util.jmx.AttributeNameMapper;
35
36 /**
37 */
38 public final class JVMMonitorImpl extends MonitoringStatsImplBase
39     //implements JVMMonitor
40 {
41     public JVMMonitorImpl(Delegate delegate)
42     {
43         super( XTypes.JVM_MONITOR, delegate );
44     }
45
46
47         protected Class JavaDoc
48     getStatsInterface()
49     {
50         return( JVMStats JavaDoc.class );
51     }
52     
53     
54         public JVMStats JavaDoc
55     getJVMStats()
56     {
57         return (JVMStats JavaDoc)getStats();
58     }
59     
60
61         protected final void
62     initStatisticNameMapper()
63     {
64         super.initStatisticNameMapper();
65         
66         final AttributeNameMapper m = getStatisticNameMapper();
67         
68         // see JSR77.6.31; our old MBean uses the wrong field names (bug)
69 m.addMapping( "JvmHeapSize", "HeapSize" );
70         m.addMapping( "JvmUpTime", "UpTime" );
71     }
72 }
73
74
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