register MBean - Java javax.management

Java examples for javax.management:MBean

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Description

register MBean

Demo Code

/*//from  ww  w . j  a va2s  .c  o  m
 * Copyright 2010 Outerthought bvba
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//package com.java2s;
import javax.management.*;
import java.lang.management.ManagementFactory;

public class Main {
    public static void main(String[] argv) throws Exception {
        String serviceName = "java2s.com";
        String nameName = "java2s.com";
        Object theMbean = "java2s.com";
        System.out.println(registerMBean(serviceName, nameName, theMbean));
    }

    public static ObjectName registerMBean(final String serviceName,
            final String nameName, final Object theMbean) {
        final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        ObjectName name = getMBeanName(serviceName, nameName);
        try {
            mbs.registerMBean(theMbean, name);
            return name;
        } catch (InstanceAlreadyExistsException ie) {
            // Ignore if instance already exists
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        return null;
    }

    static private ObjectName getMBeanName(final String serviceName,
            final String nameName) {
        ObjectName name = null;
        try {
            name = new ObjectName("Lily:" + "service=" + serviceName
                    + ",name=" + nameName);
        } catch (MalformedObjectNameException e) {
            throw new RuntimeException(e);
        }
        return name;
    }
}

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