2009/04/15 - Apache HiveMind has been retired.

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Clover coverage report - Code Coverage for hivemind-jmx release 1.2.1

Coverage timestamp: Fri Feb 10 2006 16:34:17 PST

FRAMES NO FRAMES

file stats:	LOC:	129		Methods:	11
	NCLOC:	70		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

NamingService.java

50%

84.6%

100%

85.7%

1		// Copyright 2005 The Apache Software Foundation
2		//
3		// Licensed under the Apache License, Version 2.0 (the "License");
4		// you may not use this file except in compliance with the License.
5		// You may obtain a copy of the License at
6		//
7		// http://www.apache.org/licenses/LICENSE-2.0
8		//
9		// Unless required by applicable law or agreed to in writing, software
10		// distributed under the License is distributed on an "AS IS" BASIS,
11		// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12		// See the License for the specific language governing permissions and
13		// limitations under the License.
14
15		package org.apache.hivemind.management.mbeans;
16
17		import java.rmi.NoSuchObjectException;
18		import java.rmi.Remote;
19		import java.rmi.RemoteException;
20		import java.rmi.registry.LocateRegistry;
21		import java.rmi.registry.Registry;
22		import java.rmi.server.UnicastRemoteObject;
23
24		import javax.management.MBeanRegistration;
25		import javax.management.MBeanServer;
26		import javax.management.ObjectName;
27
28		/**
29		* MBean that starts an rmiregistry.
30		* <p>
31		* Calling {@link #start} will launch rmiregistry in the same JVM; this way rmiregistry will have in
32		* its classpath the same classes the JVM has.
33		*
34		* @author Achim Huegen
35		* @since 1.1
36		*/
37		public class NamingService implements NamingServiceMBean, MBeanRegistration
38		{
39		private int _port;
40
41		private Remote _registry;
42
43		private boolean _running;
44
45		/**
46		* Creates a new instance of NamingService with the default rmiregistry port (1099).
47		*/
48	2	public NamingService()
49		{
50	2	this(Registry.REGISTRY_PORT);
51		}
52
53		/**
54		* Creates a new instance of NamingService with the specified port.
55		*/
56	2	public NamingService(int port)
57		{
58	2	_port = port;
59		}
60
61	2	public void setPort(int port)
62		{
63	2	_port = port;
64		}
65
66	2	public int getPort()
67		{
68	2	return _port;
69		}
70
71	3	public boolean isRunning()
72		{
73	3	return _running;
74		}
75
76	2	public void start() throws RemoteException
77		{
78	2	if (!isRunning())
79		{
80	2	_registry = LocateRegistry.createRegistry(getPort());
81	0	_running = true;
82		}
83		}
84
85	1	public void stop() throws NoSuchObjectException
86		{
87	1	if (isRunning())
88		{
89	0	_running = !UnicastRemoteObject.unexportObject(_registry, true);
90		}
91		}
92
93		/**
94		* @see javax.management.MBeanRegistration#preRegister(javax.management.MBeanServer,
95		* javax.management.ObjectName)
96		*/
97	2	public ObjectName preRegister(MBeanServer server, ObjectName name) throws Exception
98		{
99	2	return name;
100		}
101
102		/**
103		* @see javax.management.MBeanRegistration#postRegister(java.lang.Boolean)
104		*/
105	2	public void postRegister(Boolean arg0)
106		{
107		}
108
109		/**
110		* @see javax.management.MBeanRegistration#preDeregister()
111		*/
112	1	public void preDeregister() throws Exception
113		{
114		}
115
116		/**
117		* @see javax.management.MBeanRegistration#postDeregister()
118		*/
119	1	public void postDeregister()
120		{
121	1	try
122		{
123	1	stop();
124		}
125		catch (NoSuchObjectException ignore)
126		{
127		}
128		}
129		}