DottedNameRegistrar


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   * DottedNameRegistrar.java
26   * $Id: DottedNameRegistrar.java,v 1.3 2005/12/25 03:43:33 tcfujii Exp $
27   * $Revision: 1.3 $
28   * $Date: 2005/12/25 03:43:33 $
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38   *
39   * Created on September 4, 2003, 5:19 PM
40   */
41  
42  package com.sun.enterprise.admin.monitor.registry.spi;
43  import javax.management.*;
44  import com.sun.enterprise.admin.common.ObjectNames;
45  import java.util.logging.*;
46  import com.sun.enterprise.admin.common.constant.AdminConstants; // for logger name
47  
48  /**
49   * Mediates calls to the DottedNameRegistry to add or 
50   * remove dottedName to Object Name maps.
51   * @author  Shreedhar Ganapathy<mailto:shreedhar.ganapathy@sun.com>
52   */
53  
54  class DottedNameRegistrar {
55      final MBeanServer server;
56      final ObjectName   registryName;
57      private static final Logger logger = Logger.getLogger(AdminConstants.kLoggerName);  
58  
59      /** Creates a new instance of DottedNameRegistryMediator */
60      DottedNameRegistrar(MBeanServer server) {
61          this.server=server;
62          registryName = ObjectNames.getDottedNameMonitoringRegistryObjectName();
63      }
64      
65      void registerDottedName(java.lang.String   dottedName, ObjectName objectName) {
66          try{
67              server.invoke(registryName, "add", 
68                  new Object  []{dottedName, objectName}, 
69                  new String  []{String  .class.getName(), ObjectName.class.getName()});
70          }
71          catch(Exception   e){
72              logger.fine(e.getClass().getName()+":"+e.getLocalizedMessage());
73          }   
74      }
75      
76      void unregisterDottedName(java.lang.String   dottedName) {
77          try{
78              server.invoke(registryName, "remove", 
79                  new Object  []{dottedName}, 
80                  new String  []{String  .class.getName()});
81          }
82          catch(Exception   e){
83              logger.fine(e.getClass().getName()+":"+e.getLocalizedMessage());
84          }       
85      }   
86  }
87
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