activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerTempQueueAdvisoryTest.java

/**
 * 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.
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/**
 * 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.usecases;

import java.net.URI;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TemporaryQueue;
import javax.management.ObjectName;

import junit.framework.Test;

import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.ActiveMQMessageConsumer;
import org.apache.activemq.JmsMultipleBrokersTestSupport;
import org.apache.activemq.broker.TransportConnector;
import org.apache.activemq.broker.jmx.DestinationViewMBean;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.network.NetworkConnector;
import org.apache.activemq.util.Wait;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


public class TwoBrokerTempQueueAdvisoryTest extends JmsMultipleBrokersTestSupport {
    private static final Logger LOG = LoggerFactory.getLogger(TwoBrokerTempQueueAdvisoryTest.class);

    private void sendReceiveTempQueueMessage(String broker) throws Exception {

        ConnectionFactory factory = getConnectionFactory(broker);
        Connection conn = factory.createConnection();
        Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        session.createTemporaryQueue();
        conn.close();
    }

    public void testTemporaryQueueAdvisory() throws Exception {
        LOG.info("Running testTemporaryQueueAdvisory()");

        bridgeBrokers("BrokerA", "BrokerB");
        bridgeBrokers("BrokerB", "BrokerA");

        startAllBrokers();
        waitForBridgeFormation();
        waitForMinTopicRegionConsumerCount("BrokerB", 1);
        waitForMinTopicRegionConsumerCount("BrokerA", 1);

        final int iterations = 30;
        for (int i = 0; i < iterations; i++) {
            sendReceiveTempQueueMessage("BrokerA");
        }

        waitForMinTopicRegionConsumerCount("BrokerB", 1);
        waitForMinTopicRegionConsumerCount("BrokerA", 1);

        final DestinationViewMBean brokerAView = createView("BrokerA", "ActiveMQ.Advisory.TempQueue", ActiveMQDestination.TOPIC_TYPE);
        assertTrue("exact amount of advisories created on A, one each for creation/deletion", Wait.waitFor(new Wait.Condition() {
            @Override
            public boolean isSatisified() throws Exception {
                LOG.info("BrokerA temp advisory enque count: " + brokerAView.getEnqueueCount());
                return iterations * 2 == brokerAView.getEnqueueCount();
            }
        }));

        final DestinationViewMBean brokerBView = createView("BrokerB", "ActiveMQ.Advisory.TempQueue", ActiveMQDestination.TOPIC_TYPE);
        assertTrue("exact amount of advisories created on B, one each for creation/deletion", Wait.waitFor(new Wait.Condition() {
            @Override
            public boolean isSatisified() throws Exception {
                LOG.info("BrokerB temp advisory enque count: " + brokerBView.getEnqueueCount());
                return iterations * 2 == brokerBView.getEnqueueCount();
            }
        }));
    }

    public boolean useDuplex = true;
    public void initCombosForTestSendToRemovedTemp() {
        addCombinationValues("useDuplex", new Boolean[]{Boolean.FALSE, Boolean.TRUE});
    }

    public void testSendToRemovedTemp() throws Exception {

        ActiveMQQueue requestReplyDest = new ActiveMQQueue("RequestReply");

        NetworkConnector nc = bridgeBrokers("BrokerA", "BrokerB");
        if (useDuplex) {
            nc.setDuplex(true);
        } else {
            bridgeBrokers("BrokerB", "BrokerA");
        }

        // destination advisory can loose the race with message dispatch, so we need to allow replies on network broker
        // to work in the absence of an advisory, the destination will be cleaned up in the normal
        // way
        if (!useDuplex) {
            brokers.get("BrokerB").broker.setAllowTempAutoCreationOnSend(true);
        }

        TransportConnector forClient = brokers.get("BrokerA").broker.addConnector("tcp://localhost:0");
        startAllBrokers();
        waitForBridgeFormation();
        waitForMinTopicRegionConsumerCount("BrokerB", 1);
        waitForMinTopicRegionConsumerCount("BrokerA", 1);

        ConnectionFactory factory = new ActiveMQConnectionFactory(forClient.getConnectUri());
        ActiveMQConnection conn = (ActiveMQConnection) factory.createConnection();
        conn.setWatchTopicAdvisories(false);
        conn.start();
        Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);

        ConnectionFactory replyFactory = getConnectionFactory("BrokerB");
        for (int i = 0; i < 500; i++) {
            TemporaryQueue tempDest = session.createTemporaryQueue();
            MessageProducer producer = session.createProducer(requestReplyDest);
            javax.jms.Message message = session.createTextMessage("req-" + i);
            message.setJMSReplyTo(tempDest);

            ActiveMQMessageConsumer consumer = (ActiveMQMessageConsumer) session.createConsumer(tempDest);
            producer.send(message);

            ActiveMQConnection replyConnection = (ActiveMQConnection) replyFactory.createConnection();
            replyConnection.setWatchTopicAdvisories(false);
            replyConnection.start();
            Session replySession = replyConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            ActiveMQMessageConsumer replyConsumer = (ActiveMQMessageConsumer) replySession.createConsumer(requestReplyDest);
            javax.jms.Message msg = replyConsumer.receive(10000);
            assertNotNull("request message not null: " + i, msg);
            MessageProducer replyProducer = replySession.createProducer(msg.getJMSReplyTo());
            replyProducer.send(session.createTextMessage("reply-" + i));
            replyConnection.close();

            javax.jms.Message reply = consumer.receive(10000);
            assertNotNull("reply message : " + i + ", to: " + tempDest + ", by consumer:" + consumer.getConsumerId(), reply);
            consumer.close();
            tempDest.delete();
        }
    }

    protected DestinationViewMBean createView(String broker, String destination, byte type) throws Exception {
        String domain = "org.apache.activemq";
        ObjectName name;
        if (type == ActiveMQDestination.QUEUE_TYPE) {
            name = new ObjectName(domain + ":type=Broker,brokerName=" + broker + ",destinationType=Queue,destinationName=" + destination);
        } else {
            name = new ObjectName(domain + ":type=Broker,brokerName=" + broker + ",destinationType=Topic,destinationName=" + destination);
        }
        return (DestinationViewMBean) brokers.get(broker).broker.getManagementContext().newProxyInstance(name, DestinationViewMBean.class, true);
    }

    @Override
    public void setUp() throws Exception {
        super.setAutoFail(true);
        super.setUp();

        String options = new String("?persistent=false");
        createBroker(new URI("broker:(tcp://localhost:0)/BrokerA" + options));
        createBroker(new URI("broker:(tcp://localhost:0)/BrokerB" + options));
    }

    public static Test suite() {
        return suite(TwoBrokerTempQueueAdvisoryTest.class);
    }
}