| /** |
| * 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.store.kahadb; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.fail; |
| |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.jms.ConnectionFactory; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| import javax.management.ObjectName; |
| |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.TransportConnector; |
| import org.apache.activemq.broker.jmx.DestinationView; |
| import org.apache.activemq.broker.jmx.QueueView; |
| import org.apache.activemq.broker.region.policy.PolicyEntry; |
| import org.apache.activemq.broker.region.policy.PolicyMap; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| public class AMQ5626Test { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(AMQ5626Test.class); |
| |
| private final String QUEUE_NAME = "TesQ"; |
| private final String KAHADB_DIRECTORY = "target/activemq-data/"; |
| |
| private BrokerService brokerService; |
| private URI brokerUri; |
| |
| @Before |
| public void setup() throws Exception { |
| createBroker(true); |
| } |
| |
| @After |
| public void teardown() throws Exception { |
| try { |
| brokerService.stop(); |
| } catch (Exception ex) { |
| LOG.error("FAILED TO STOP/START BROKER EXCEPTION", ex); |
| } |
| } |
| |
| private void createBroker(boolean deleteMessagesOnStart) throws Exception { |
| |
| brokerService = new BrokerService(); |
| |
| PolicyMap policyMap = new PolicyMap(); |
| List<PolicyEntry> entries = new ArrayList<PolicyEntry>(); |
| PolicyEntry pe = new PolicyEntry(); |
| pe.setPrioritizedMessages(true); |
| pe.setExpireMessagesPeriod(0); |
| |
| pe.setQueue(QUEUE_NAME); |
| entries.add(pe); |
| |
| policyMap.setPolicyEntries(entries); |
| |
| brokerService.setDestinationPolicy(policyMap); |
| |
| TransportConnector transportConnector = new TransportConnector(); |
| transportConnector.setName("openwire"); |
| transportConnector.setUri(new URI("tcp://0.0.0.0:0")); |
| brokerService.addConnector(transportConnector); |
| brokerService.setDataDirectory(KAHADB_DIRECTORY); |
| brokerService.setDeleteAllMessagesOnStartup(deleteMessagesOnStart); |
| brokerService.getManagementContext().setCreateConnector(false); |
| brokerService.start(); |
| brokerService.waitUntilStarted(); |
| |
| brokerUri = transportConnector.getPublishableConnectURI(); |
| } |
| |
| @Test(timeout = 30000) |
| public void testPriorityMessages() throws Exception { |
| |
| ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(brokerUri); |
| ActiveMQConnection connection = (ActiveMQConnection) connectionFactory.createConnection(); |
| connection.start(); |
| Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| |
| MessageProducer producer = session.createProducer(session.createQueue(QUEUE_NAME)); |
| Message message = session.createMessage(); |
| |
| // 0,1 |
| producer.setPriority(9); |
| producer.send(message); |
| producer.send(message); |
| |
| // 2,3 |
| producer.setPriority(4); |
| producer.send(message); |
| producer.send(message); |
| |
| connection.close(); |
| |
| stopRestartBroker(); |
| |
| connectionFactory = new ActiveMQConnectionFactory(brokerUri); |
| connection = (ActiveMQConnection) connectionFactory.createConnection(); |
| connection.start(); |
| session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| producer = session.createProducer(session.createQueue(QUEUE_NAME)); |
| |
| // 4 |
| producer.setPriority(4); |
| producer.send(message); |
| |
| displayQueueViews(brokerService); |
| |
| // consume 5 |
| MessageConsumer jmsConsumer = session.createConsumer(session.createQueue(QUEUE_NAME)); |
| for (int i = 0; i < 5; i++) { |
| message = jmsConsumer.receive(4000); |
| assertNotNull("Got message i=" + i, message); |
| LOG.info("received: " + message.getJMSMessageID() + ", priority:" + message.getJMSPriority()); |
| } |
| |
| connection.close(); |
| } |
| |
| private void displayQueueViews(BrokerService broker) throws Exception { |
| Map<ObjectName, DestinationView> queueViews = broker.getAdminView().getBroker().getQueueViews(); |
| |
| for (ObjectName key : queueViews.keySet()) { |
| DestinationView destinationView = queueViews.get(key); |
| |
| if (destinationView instanceof QueueView) { |
| QueueView queueView = (QueueView) destinationView; |
| LOG.info("ObjectName " + key); |
| LOG.info("QueueView name : " + queueView.getName()); |
| LOG.info("QueueView cursorSize : " + queueView.cursorSize()); |
| LOG.info("QueueView queueSize : " + queueView.getQueueSize()); |
| LOG.info("QueueView enqueue count : " + queueView.getEnqueueCount()); |
| LOG.info("QueueView dequeue count : " + queueView.getDequeueCount()); |
| LOG.info("QueueView inflight count : " + queueView.getInFlightCount()); |
| } |
| } |
| } |
| |
| private synchronized void stopRestartBroker() { |
| try { |
| LOG.info(">>>SHUTTING BROKER DOWN"); |
| brokerService.stop(); |
| brokerService.waitUntilStopped(); |
| |
| //restart it |
| createBroker(false); |
| brokerService.start(); |
| brokerService.waitUntilStarted(); |
| |
| LOG.info(">>>BROKER RESTARTED.."); |
| } catch (Exception e) { |
| LOG.error("FAILED TO STOP/START BROKER EXCEPTION", e); |
| fail("FAILED TO STOP/START BROKER" + e); |
| } |
| } |
| } |