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


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 javax.management.MBeanServerDelegate JavaDoc;
36 import javax.management.MBeanServerDelegateMBean JavaDoc;
37 import java.util.logging.Level JavaDoc;
38 import java.util.logging.Logger JavaDoc;
39
40 /**
41  * The main interface for retrieving and managing JMX objects.
42  */
43 class MBeanServerImpl extends AbstractMBeanServer {
44   private static final L10N L = new L10N(MBeanServerImpl.class);
45   
46   private static final Logger JavaDoc log = Log.open(MBeanServerImpl.class);
47
48   private MBeanContext _context;
49
50   /**
51    * Creats a new MBeanServer implementation.
52    */
53   public MBeanServerImpl(String JavaDoc domain, MBeanServerDelegate JavaDoc delegate)
54   {
55     super(domain);
56
57     ClassLoader JavaDoc loader = Thread.currentThread().getContextClassLoader();
58
59     _context = new MBeanContext(this, loader, delegate);
60
61     try {
62       IntrospectionMBean mbean;
63       mbean = new IntrospectionMBean(delegate, MBeanServerDelegateMBean JavaDoc.class);
64
65       registerMBean(mbean, SERVER_DELEGATE_NAME);
66     } catch (Exception JavaDoc e) {
67       log.log(Level.WARNING, e.toString(), e);
68     }
69   }
70
71   /**
72    * Returns the context.
73    */
74   protected MBeanContext getContext(ClassLoader JavaDoc loader)
75   {
76     return _context;
77   }
78
79   /**
80    * Returns the context.
81    */
82   protected MBeanContext getExistingContext(ClassLoader JavaDoc loader)
83   {
84     return _context;
85   }
86 }
87
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