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Java > Open Source Codes > org > jboss > jmx > examples > configuration > SampleService


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */

22 package org.jboss.jmx.examples.configuration;
23
24 import org.jboss.system.ServiceMBeanSupport;
25 import org.jboss.logging.Logger;
26
27 import javax.management.ObjectName JavaDoc;
28 import javax.management.MalformedObjectNameException JavaDoc;
29 import javax.management.InstanceAlreadyExistsException JavaDoc;
30 import javax.management.MBeanRegistrationException JavaDoc;
31
32 /**
33  * @author <a HREF="mailto:tom@jboss.org">Tom Elrod</a>
34  */

35 public class SampleService extends ServiceMBeanSupport implements SampleServiceMBean
36 {
37    private static final Logger log = Logger.getLogger(ServiceMBeanSupport.class.getName());
38
39    /**
40     * Use the short class name as the default for the service name.
41     */

42    public String JavaDoc getName()
43    {
44       return "SampleService";
45    }
46
47    /**
48     * Sub-classes should override this method to provide
49     * custum 'start' logic.
50     * <p/>
51     * <p>This method is empty, and is provided for convenience
52     * when concrete service classes do not need to perform
53     * anything specific for this state change.
54     */

55    protected void startService() throws Exception JavaDoc
56    {
57       super.startService();
58       log.debug("SampleService:startService() called");
59       createSampleConfigMBean();
60    }
61
62    public void createSampleConfigMBean()
63          throws MalformedObjectNameException JavaDoc, InstanceAlreadyExistsException JavaDoc, MBeanRegistrationException JavaDoc, javax.management.NotCompliantMBeanException JavaDoc
64    {
65       log.debug("SampleService:createSampleConfigMBean() called");
66       SampleConfig config = new SampleConfig();
67       ObjectName JavaDoc objname = new ObjectName JavaDoc("sample:name=SampleConfig");
68       getServer().registerMBean(config, objname);
69    }
70 }
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