Unregister the MBean. - Java javax.management

Java examples for javax.management:MBean

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Description

Unregister the MBean.

Demo Code

/**/*from ww w.j a  va 2  s.  co m*/
 * Copyright 2009, 2010 lazydog.org.
 *
 * This file is part of JPrefer.
 *
 * JPrefer is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JPrefer is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with JPrefer.  If not, see <http://www.gnu.org/licenses/>.
 */
import java.lang.management.ManagementFactory;
import javax.management.InstanceAlreadyExistsException;
import javax.management.InstanceNotFoundException;
import javax.management.MalformedObjectNameException;
import javax.management.MBeanRegistrationException;
import javax.management.MBeanServer;
import javax.management.NotCompliantMBeanException;
import javax.management.ObjectName;

public class Main{
    public static void main(String[] argv) throws Exception{
        String name = "java2s.com";
        unregister(name);
    }
    /**
     * Unregister the MBean.
     *
     * @param  name  the MBean name.
     *
     * @throws  MBeanUtilityException  if unable to unregister the MBean.
     */
    public static void unregister(String name) throws MBeanUtilityException {

        try {

            // Declare.
            MBeanServer mBeanServer;
            ObjectName objectName;

            // Get the MBean object name.
            objectName = new ObjectName(name);

            // Get the MBean server.
            mBeanServer = ManagementFactory.getPlatformMBeanServer();

            // Check if the MBean is registered with the MBean server.
            if (mBeanServer.isRegistered(objectName)) {

                // Unregister the MBean with the MBean server.
                mBeanServer.unregisterMBean(objectName);
            }
        } catch (InstanceNotFoundException e) {
            throw new MBeanUtilityException(
                    "Unable to unregister the MBean, " + name + ".", e);
        } catch (MalformedObjectNameException e) {
            throw new MBeanUtilityException(
                    "Unable to unregister the MBean, " + name + ".", e);
        } catch (MBeanRegistrationException e) {
            throw new MBeanUtilityException(
                    "Unable to unregister the MBean, " + name + ".", e);
        }
    }
}

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