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Java > Open Source Codes > com > caucho > jmx > GlobalMBeanServer


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  *
23  * Free Software Foundation, Inc.
24  * 59 Temple Place, Suite 330
25  * Boston, MA 02111-1307 USA
26  *
27  * @author Scott Ferguson
28  */
29
30 package com.caucho.jmx;
31
32 import com.caucho.log.Log;
33 import com.caucho.util.L10N;
34
35 import java.util.logging.Logger JavaDoc;
36
37 /**
38  * JNDI object for the Resin mbean server.
39  */
40 public class GlobalMBeanServer extends AbstractMBeanServer {
41   private static final L10N L = new L10N(GlobalMBeanServer.class);
42   private static final Logger JavaDoc log = Log.open(GlobalMBeanServer.class);
43
44   private ClassLoader JavaDoc _loader;
45   
46   /**
47    * Creates an MBeanServerProxy based on the context class loader.
48    */
49   public GlobalMBeanServer()
50   {
51     this(Thread.currentThread().getContextClassLoader());
52   }
53   
54   /**
55    * Creates an MBeanServerProxy based on the context class loader.
56    */
57   public GlobalMBeanServer(ClassLoader JavaDoc loader)
58   {
59     super(Jmx.getMBeanServer().getDefaultDomain());
60
61     _loader = loader;
62   }
63
64   /**
65    * Returns the local context.
66    */
67   protected MBeanContext getContext(ClassLoader JavaDoc loader)
68   {
69     AbstractMBeanServer envServer = Jmx.getMBeanServer();
70
71     return envServer.getContext(_loader);
72   }
73
74   /**
75    * Returns the local context.
76    */
77   protected MBeanContext getExistingContext(ClassLoader JavaDoc loader)
78   {
79     AbstractMBeanServer envServer = Jmx.getMBeanServer();
80
81     return envServer.getExistingContext(_loader);
82   }
83
84   /**
85    * Returns the local view.
86    */
87   protected MBeanView getView()
88   {
89     return getContext().getGlobalView();
90   }
91
92   /**
93    * Returns the string form.
94    */
95   public String JavaDoc toString()
96   {
97     return "GlobalMBeanServer[]";
98   }
99 }
100
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