| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 flex.management; |
| |
| import flex.messaging.MessageBroker; |
| |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| import javax.management.MBeanServer; |
| import javax.management.ObjectName; |
| |
| /** |
| * Helper class for managing MBean lifecycles externally from the core server |
| * components where necessary. |
| */ |
| public class MBeanLifecycleManager { |
| /** |
| * Unregisters all runtime MBeans that are registered in the same domain as the |
| * MessageBrokerControl for the target MessageBroker. |
| * |
| * @param broker The MessageBroker component that has been stopped. |
| */ |
| public static void unregisterRuntimeMBeans(MessageBroker broker) { |
| MBeanServer server = MBeanServerLocatorFactory.getMBeanServerLocator().getMBeanServer(); |
| ObjectName brokerMBean = broker.getControl().getObjectName(); |
| String domain = brokerMBean.getDomain(); |
| try { |
| ObjectName pattern = new ObjectName(domain + ":*"); |
| Set names = server.queryNames(pattern, null); |
| Iterator iter = names.iterator(); |
| while (iter.hasNext()) { |
| ObjectName on = (ObjectName) iter.next(); |
| server.unregisterMBean(on); |
| } |
| } catch (Exception e) { |
| // We're generally unregistering these during shutdown (possibly JVM shutdown) |
| // so there's nothing to really do here because we aren't guaranteed access to |
| // resources like system log files, localized messaging, etc. |
| } |
| } |
| |
| } |