/**
 * 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.
 */
/**
 * 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);
   }
}
