Jms2TestSupport.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.
 */
package org.apache.camel.component.sjms2.support;

import java.util.Arrays;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.MessageConsumer;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.api.jms.ActiveMQJMSClient;
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.impl.ConfigurationImpl;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory;
import org.apache.activemq.artemis.core.server.QueueQueryResult;
import org.apache.activemq.artemis.jms.server.config.ConnectionFactoryConfiguration;
import org.apache.activemq.artemis.jms.server.config.JMSConfiguration;
import org.apache.activemq.artemis.jms.server.config.JMSQueueConfiguration;
import org.apache.activemq.artemis.jms.server.config.impl.ConnectionFactoryConfigurationImpl;
import org.apache.activemq.artemis.jms.server.config.impl.JMSConfigurationImpl;
import org.apache.activemq.artemis.jms.server.config.impl.JMSQueueConfigurationImpl;
import org.apache.activemq.artemis.jms.server.embedded.EmbeddedJMS;
import org.apache.camel.CamelContext;
import org.apache.camel.Produce;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.component.sjms.jms.DefaultDestinationCreationStrategy;
import org.apache.camel.component.sjms.jms.DestinationCreationStrategy;
import org.apache.camel.component.sjms2.Sjms2Component;
import org.apache.camel.component.sjms2.jms.Jms2ObjectFactory;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.test.AvailablePortFinder;
import org.apache.camel.test.junit4.CamelTestSupport;

/**
 * A support class that builds up and tears down an ActiveMQ Artemis instance to be used
 * for unit testing.
 */
public class Jms2TestSupport extends CamelTestSupport {

    @Produce
    protected ProducerTemplate template;
    protected String brokerUri;
    protected int port;
    private EmbeddedJMS broker;
    private Connection connection;
    private Session session;
    private DestinationCreationStrategy destinationCreationStrategy = new DefaultDestinationCreationStrategy();

    /**
     * Set up the Broker
     *
     * @see CamelTestSupport#doPreSetup()
     *
     * @throws Exception
     */
    @Override
    protected void doPreSetup() throws Exception {
        broker = new EmbeddedJMS();
        deleteDirectory("target/data");
        port = AvailablePortFinder.getNextAvailable(33333);
        brokerUri = "tcp://localhost:" + port;
        configureBroker(this.broker);
        startBroker();
    }

    protected void configureBroker(EmbeddedJMS broker) throws Exception {
        Configuration configuration = new ConfigurationImpl()
                .setPersistenceEnabled(false)
                .setJournalDirectory("target/data/journal")
                .setSecurityEnabled(false)
                .addAcceptorConfiguration("connector", brokerUri + "?protocols=CORE,AMQP,HORNETQ,OPENWIRE")
                .addAcceptorConfiguration("vm", "vm://broker")
                .addConnectorConfiguration("connector", new TransportConfiguration(NettyConnectorFactory.class.getName()));

        JMSConfiguration jmsConfig = new JMSConfigurationImpl();

        ConnectionFactoryConfiguration cfConfig = new ConnectionFactoryConfigurationImpl().setName("cf").setConnectorNames(
                Arrays.asList("connector")).setBindings("cf");
        jmsConfig.getConnectionFactoryConfigurations().add(cfConfig);

        JMSQueueConfiguration queueConfig = new JMSQueueConfigurationImpl().setName("queue1").setDurable(false).setBindings("queue/queue1");
        jmsConfig.getQueueConfigurations().add(queueConfig);

        broker.setConfiguration(configuration).setJmsConfiguration(jmsConfig);
    }

    private void startBroker() throws Exception {
        broker.start();
        log.info("Started Embedded JMS Server");
    }

    @Override
    public void tearDown() throws Exception {
        super.tearDown();
        DefaultCamelContext dcc = (DefaultCamelContext)context;
        while (!dcc.isStopped()) {
            log.info("Waiting on the Camel Context to stop");
        }
        log.info("Closing JMS Session");
        if (getSession() != null) {
            getSession().close();
            setSession(null);
        }
        log.info("Closing JMS Connection");
        if (connection != null) {
            connection.stop();
            connection = null;
        }
        log.info("Stopping the ActiveMQ Broker");
        if (broker != null) {
            broker.stop();
            broker = null;
        }
    }

    /*
     * @see org.apache.camel.test.junit4.CamelTestSupport#createCamelContext()
     * @return
     * @throws Exception
     */
    @Override
    protected CamelContext createCamelContext() throws Exception {
        CamelContext camelContext = super.createCamelContext();
        ConnectionFactory connectionFactory = getConnectionFactory();
        connection = connectionFactory.createConnection();
        connection.start();
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Sjms2Component component = new Sjms2Component();
        component.setConnectionCount(1);
        component.setConnectionFactory(connectionFactory);
        camelContext.addComponent("sjms2", component);
        return camelContext;
    }

    protected ConnectionFactory getConnectionFactory() throws Exception {
        final String protocol = System.getProperty("protocol", "CORE").toUpperCase();

        //Currently AMQP and HORENTQ don't operate in exactly the same way on artemis as OPENWIRE
        //and CORE so its not possible to write protocol agnostic tests but in the future releases
        //of artemis we may be able test against them in an agnostic way.
        switch (protocol) {
        case "OPENWIRE":
            return new ActiveMQConnectionFactory(brokerUri);
        default:
            return ActiveMQJMSClient.createConnectionFactory(brokerUri, "test");
        }
    }

    public QueueQueryResult getQueueQueryResult(String queueQuery) throws Exception {
        return broker.getActiveMQServer().queueQuery(new SimpleString(queueQuery));
    }

    public void setSession(Session session) {
        this.session = session;
    }

    public Session getSession() {
        return session;
    }

    public MessageConsumer createQueueConsumer(String destination) throws Exception {
        return new Jms2ObjectFactory().createMessageConsumer(session, destinationCreationStrategy.createDestination(session, destination, false), null, false, null, false, false);
    }

    public MessageConsumer createTopicConsumer(String destination, String messageSelector) throws Exception {
        return new Jms2ObjectFactory().createMessageConsumer(session, destinationCreationStrategy.createDestination(session, destination, true), messageSelector, true, null, false, false);
    }
}