/*
 * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */

package sun.management;

import javax.management.MBeanRegistration;
import javax.management.MBeanServer;
import javax.management.ObjectName;

Implementation class of HotspotInternalMBean interface.
 This is designed for internal customer use to create
this MBean dynamically from an agent which will then register
all internal MBeans to the platform MBeanServer.
/**
 * Implementation class of HotspotInternalMBean interface.
 *
 * <p> This is designed for internal customer use to create
 * this MBean dynamically from an agent which will then register
 * all internal MBeans to the platform MBeanServer.
 */
public class HotspotInternal
    implements HotspotInternalMBean, MBeanRegistration {

    private MBeanServer server = null;

    
Default constructor that registers all hotspot internal MBeans
to the MBeanServer that creates this MBean.
/**
     * Default constructor that registers all hotspot internal MBeans
     * to the MBeanServer that creates this MBean.
     */
    public HotspotInternal() {
    }

    public ObjectName preRegister(MBeanServer server,
                                  ObjectName name) throws java.lang.Exception {
        // register all internal MBeans when this MBean is instantiated
        // and to be registered in a MBeanServer.
        ManagementFactory.registerInternalMBeans(server);
        this.server = server;
        return ManagementFactory.getHotspotInternalObjectName();
    }

    public void postRegister(Boolean registrationDone) {};

    public void preDeregister() throws java.lang.Exception {
        // unregister all internal MBeans when this MBean is unregistered.
        ManagementFactory.unregisterInternalMBeans(server);
    }

    public void postDeregister() {};

}