| /* |
| * 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 java.lang.reflect.Method; |
| |
| import javax.management.MBeanServer; |
| |
| import flex.messaging.log.Log; |
| import flex.messaging.log.LogCategories; |
| import flex.messaging.util.ClassUtil; |
| |
| /** |
| * Custom MBeanServerLocator for use with WebSphere. |
| * This class locates a MBean server instance via WebSphere's administration APIs. |
| */ |
| public class WebSphereMBeanServerLocator implements MBeanServerLocator { |
| //-------------------------------------------------------------------------- |
| // |
| // Private Static Variables |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Localized error constant. |
| */ |
| private static final int FAILED_TO_LOCATE_MBEAN_SERVER = 10427; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Private Variables |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Reference to MBeanServer this locator found. |
| */ |
| private MBeanServer server; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Public Methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public synchronized MBeanServer getMBeanServer() { |
| if (server == null) { |
| Class adminServiceClass = ClassUtil.createClass("com.ibm.websphere.management.AdminServiceFactory"); |
| try { |
| Method getMBeanFactoryMethod = adminServiceClass.getMethod("getMBeanFactory", new Class[0]); |
| Object mbeanFactory = getMBeanFactoryMethod.invoke(null, new Object[0]); |
| Method getMBeanServerMethod = mbeanFactory.getClass().getMethod("getMBeanServer", new Class[0]); |
| server = (MBeanServer) getMBeanServerMethod.invoke(mbeanFactory, new Object[0]); |
| } catch (Exception e) { |
| ManagementException me = new ManagementException(); |
| me.setMessage(FAILED_TO_LOCATE_MBEAN_SERVER, new Object[]{getClass().getName()}); |
| me.setRootCause(e); |
| throw me; |
| } |
| if (Log.isDebug()) |
| Log.getLogger(LogCategories.MANAGEMENT_MBEANSERVER).debug("Using MBeanServer: " + server); |
| } |
| return server; |
| } |
| } |