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Java > Open Source Codes > com > sun > enterprise > admin > jmx > remote > server > callers > GetMBeanCountCaller


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 /* CVS information
25  * $Header: /cvs/glassfish/jmx-remote/rjmx-impl/src/java/com/sun/enterprise/admin/jmx/remote/server/callers/GetMBeanCountCaller.java,v 1.4 2005/12/25 04:26:38 tcfujii Exp $
26  * $Revision: 1.4 $
27  * $Date: 2005/12/25 04:26:38 $
28 */
29
30
31 package com.sun.enterprise.admin.jmx.remote.server.callers;
32
33 import com.sun.enterprise.admin.jmx.remote.DefaultConfiguration;
34
35 import java.util.logging.Logger JavaDoc;
36 import javax.management.MBeanServerConnection JavaDoc;
37 import javax.management.remote.message.MBeanServerRequestMessage;
38 import javax.management.remote.message.MBeanServerResponseMessage;
39
40
41 /** Invokes the method getMBeanCount of the MBeanServerConnection.
42  * @see MBeanServerRequestMessage#GET_MBEAN_COUNT
43  * @author Kedar Mhaswade
44  * @since S1AS8.0
45  * @version 1.0
46  */
47
48 public class GetMBeanCountCaller extends AbstractMethodCaller {
49     
50     private static final Logger JavaDoc logger = Logger.getLogger(
51         DefaultConfiguration.JMXCONNECTOR_LOGGER);/*,
52         DefaultConfiguration.LOGGER_RESOURCE_BUNDLE_NAME );*/
53
54     /** Creates a new instance of CreateMBeanCaller */
55     public GetMBeanCountCaller(MBeanServerConnection JavaDoc mbsc) {
56         super(mbsc);
57         METHOD_ID = MBeanServerRequestMessage.GET_MBEAN_COUNT;
58         logger.finer("GetMBeanCountCaller ctor called");
59     }
60     
61     public MBeanServerResponseMessage call(MBeanServerRequestMessage request) {
62         Object JavaDoc result = null;
63         boolean isException = false;
64         try {
65             result = mbsc.getMBeanCount();
66         }
67         catch(Throwable JavaDoc e) {
68             result = e;
69             isException = true;
70         }
71         return ( new MBeanServerResponseMessage(METHOD_ID, result, isException) );
72     }
73 }
74
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