01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * 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.server.admin;
31:
32: import java.lang.reflect.*;
33: import java.util.logging.*;
34: import javax.management.MBeanServerConnection;
35:
36: import com.caucho.config.*;
37: import com.caucho.util.*;
38:
39: /**
40: * Proxy implementation for Hessian clients. Applications will generally
41: * use HessianProxyFactory to create proxy clients.
42: */
43: public class RemoteMBeanConnectionFactory {
44: private static final L10N L = new L10N(
45: RemoteMBeanConnectionFactory.class);
46: private static final Logger log = Logger
47: .getLogger(RemoteMBeanConnectionFactory.class.getName());
48:
49: private static Constructor _constructor;
50:
51: public static MBeanServerConnection create(String serverId) {
52: try {
53: if (_constructor == null) {
54: Class cl = Class
55: .forName("com.caucho.server.admin.RemoteMBeanServerConnection");
56:
57: _constructor = cl
58: .getConstructor(new Class[] { String.class });
59: }
60:
61: return (MBeanServerConnection) _constructor
62: .newInstance(serverId);
63: } catch (RuntimeException e) {
64: throw e;
65: } catch (InvocationTargetException e) {
66: throw ConfigException.create(e);
67: } catch (Exception e) {
68: log.log(Level.FINER, e.toString(), e);
69:
70: throw new ConfigException(L
71: .l("remote mbeans require Resin Professional"));
72: }
73: }
74: }
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