| /** |
| * 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.activemq.web; |
| |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| import javax.management.ObjectName; |
| import javax.management.QueryExp; |
| |
| import org.apache.activemq.broker.Broker; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.jmx.BrokerView; |
| import org.apache.activemq.broker.jmx.BrokerViewMBean; |
| import org.apache.activemq.broker.jmx.ManagedRegionBroker; |
| import org.apache.activemq.broker.jmx.ManagementContext; |
| import org.apache.activemq.broker.region.Destination; |
| import org.apache.activemq.broker.region.Queue; |
| import org.apache.activemq.command.ActiveMQDestination; |
| |
| /** |
| * An implementation of {@link BrokerFacade} which uses a local in JVM broker |
| * |
| * |
| */ |
| public class LocalBrokerFacade extends BrokerFacadeSupport { |
| private BrokerService brokerService; |
| |
| public LocalBrokerFacade(BrokerService brokerService) { |
| this.brokerService = brokerService; |
| } |
| |
| public BrokerService getBrokerService() { |
| return brokerService; |
| } |
| public String getBrokerName() throws Exception { |
| return brokerService.getBrokerName(); |
| } |
| public Broker getBroker() throws Exception { |
| return brokerService.getBroker(); |
| } |
| public ManagementContext getManagementContext() { |
| return brokerService.getManagementContext(); |
| } |
| public BrokerViewMBean getBrokerAdmin() throws Exception { |
| return brokerService.getAdminView(); |
| } |
| public ManagedRegionBroker getManagedBroker() throws Exception { |
| BrokerView adminView = brokerService.getAdminView(); |
| if (adminView == null) { |
| return null; |
| } |
| return adminView.getBroker(); |
| } |
| |
| public void purgeQueue(ActiveMQDestination destination) throws Exception { |
| Set destinations = getManagedBroker().getQueueRegion().getDestinations(destination); |
| for (Iterator i = destinations.iterator(); i.hasNext();) { |
| Destination dest = (Destination) i.next(); |
| if (dest instanceof Queue) { |
| Queue regionQueue = (Queue) dest; |
| regionQueue.purge(); |
| } |
| } |
| } |
| |
| @Override |
| public Set queryNames(ObjectName name, QueryExp query) throws Exception { |
| return getManagementContext().queryNames(name, query); |
| } |
| |
| @Override |
| public Object newProxyInstance(ObjectName objectName, Class interfaceClass, boolean notificationBroadcaster) { |
| return getManagementContext().newProxyInstance(objectName, interfaceClass, notificationBroadcaster); |
| } |
| |
| } |