/**
 * 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.test;

import javax.jms.Connection;
import javax.jms.DeliveryMode;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.Topic;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 */
public class JmsTopicSendReceiveTest extends JmsSendReceiveTestSupport {

   private static final Logger LOG = LoggerFactory.getLogger(JmsTopicSendReceiveTest.class);

   protected Connection connection;

   @Override
   protected void setUp() throws Exception {
      super.setUp();

      connectionFactory = createConnectionFactory();
      connection = createConnection();
      if (durable) {
         connection.setClientID(getClass().getName());
      }

      LOG.info("Created connection: " + connection);

      session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      consumeSession = createConsumerSession();

      LOG.info("Created session: " + session);
      LOG.info("Created consumeSession: " + consumeSession);
      producer = session.createProducer(null);
      producer.setDeliveryMode(deliveryMode);

      LOG.info("Created producer: " + producer + " delivery mode = " + (deliveryMode == DeliveryMode.PERSISTENT ? "PERSISTENT" : "NON_PERSISTENT"));

      if (topic) {
         consumerDestination = session.createTopic(getConsumerSubject());
         producerDestination = session.createTopic(getProducerSubject());
      }
      else {
         consumerDestination = session.createQueue(getConsumerSubject());
         producerDestination = session.createQueue(getProducerSubject());
      }

      LOG.info("Created  consumer destination: " + consumerDestination + " of type: " + consumerDestination.getClass());
      LOG.info("Created  producer destination: " + producerDestination + " of type: " + producerDestination.getClass());
      consumer = createConsumer();
      consumer.setMessageListener(this);
      startConnection();

      LOG.info("Created connection: " + connection);
   }

   protected void startConnection() throws JMSException {
      connection.start();
   }

   @Override
   protected void tearDown() throws Exception {
      LOG.info("Dumping stats...");
      // TODO
      // connectionFactory.getFactoryStats().dump(new IndentPrinter());

      LOG.info("Closing down connection");

      /** TODO we should be able to shut down properly */
      session.close();
      connection.close();
   }

   /**
    * Creates a session.
    *
    * @return session
    * @throws JMSException
    */
   protected Session createConsumerSession() throws JMSException {
      if (useSeparateSession) {
         return connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      }
      else {
         return session;
      }
   }

   /**
    * Creates a durable suscriber or a consumer.
    *
    * @return MessageConsumer - durable suscriber or consumer.
    * @throws JMSException
    */
   protected MessageConsumer createConsumer() throws JMSException {
      if (durable) {
         LOG.info("Creating durable consumer");
         return consumeSession.createDurableSubscriber((Topic) consumerDestination, getName());
      }
      System.out.println(">>>>>>>creating cons on " + consumerDestination);
      return consumeSession.createConsumer(consumerDestination);
   }
}
