| /* |
| * Copyright (c) 2004, 2008, 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.management; |
| |
| import javax.management.MBeanRegistration; |
| import javax.management.MBeanServer; |
| import javax.management.ObjectName; |
| |
| /** |
| * 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 final static String HOTSPOT_INTERNAL_MBEAN_NAME = |
| "sun.management:type=HotspotInternal"; |
| private static ObjectName objName = Util.newObjectName(HOTSPOT_INTERNAL_MBEAN_NAME); |
| private MBeanServer server = null; |
| |
| /** |
| * 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. |
| ManagementFactoryHelper.registerInternalMBeans(server); |
| this.server = server; |
| return objName; |
| } |
| |
| public void postRegister(Boolean registrationDone) {}; |
| |
| public void preDeregister() throws java.lang.Exception { |
| // unregister all internal MBeans when this MBean is unregistered. |
| ManagementFactoryHelper.unregisterInternalMBeans(server); |
| } |
| |
| public void postDeregister() {}; |
| |
| } |