| /** |
| * 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 org.apache.camel.catalog; |
| |
| import java.lang.management.ManagementFactory; |
| import javax.management.InstanceAlreadyExistsException; |
| import javax.management.MBeanServer; |
| import javax.management.ObjectInstance; |
| import javax.management.ObjectName; |
| |
| /** |
| * MBean exporter to register the {@link CamelCatalog} in JMX. |
| */ |
| @Deprecated |
| public class CamelCatalogMBeanExporter { |
| |
| public static final String MBEAN_NAME = "org.apache.camel.catalog:type=catalog,name=catalog"; |
| |
| private CamelCatalog catalog; |
| private ObjectName objectName; |
| private MBeanServer mBeanServer; |
| |
| /** |
| * Initializes and exports the {@link CamelCatalog} in JMX using the domain name, |
| * which can be obtained using {@link #getObjectName()}. |
| * |
| * @throws Exception is thrown if error during registration |
| */ |
| public void init() throws Exception { |
| catalog = new DefaultCamelCatalog(); |
| |
| if (objectName == null) { |
| objectName = getObjectName(); |
| } |
| |
| if (mBeanServer == null) { |
| mBeanServer = ManagementFactory.getPlatformMBeanServer(); |
| } |
| |
| if (mBeanServer != null) { |
| try { |
| // notice some mbean servers may register using a changed object name |
| ObjectInstance oi = mBeanServer.registerMBean(catalog, objectName); |
| if (oi != null && oi.getObjectName() != null) { |
| objectName = oi.getObjectName(); |
| } |
| } catch (InstanceAlreadyExistsException iaee) { |
| // Try to remove and re-register |
| mBeanServer.unregisterMBean(objectName); |
| mBeanServer.registerMBean(catalog, objectName); |
| } |
| } |
| } |
| |
| /** |
| * Destroys and un-registers the {@link CamelCatalog} from JMX. |
| * |
| * @throws Exception is thrown if error during un-registration |
| */ |
| public void destroy() throws Exception { |
| if (mBeanServer != null) { |
| if (objectName != null) { |
| mBeanServer.unregisterMBean(objectName); |
| } |
| } |
| } |
| |
| protected ObjectName getObjectName() throws Exception { |
| return new ObjectName(MBEAN_NAME); |
| } |
| |
| } |