DurableSubscriptionReactivationTest.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.activemq.usecases;

import javax.jms.Connection;
import javax.jms.Message;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.Topic;
import javax.jms.TopicSubscriber;

import junit.framework.Test;

import org.apache.activemq.EmbeddedBrokerTestSupport;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.store.jdbc.JDBCPersistenceAdapter;

public class DurableSubscriptionReactivationTest extends EmbeddedBrokerTestSupport {

   public boolean keepDurableSubsActive;

   public void initCombosForTestReactivateKeepaliveSubscription() {
      addCombinationValues("keepDurableSubsActive", new Object[]{new Boolean(true), new Boolean(false)});
   }

   public void testReactivateKeepaliveSubscription() throws Exception {

      Connection connection = createConnection();
      connection.setClientID("cliID");
      connection.start();
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      TopicSubscriber subscriber = session.createDurableSubscriber((Topic) createDestination(), "subName");
      subscriber.close();
      connection.close();

      connection = createConnection();
      connection.start();
      session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      MessageProducer producer = session.createProducer(createDestination());
      producer.send(session.createMessage());
      connection.close();

      connection = createConnection();
      connection.setClientID("cliID");
      connection.start();
      session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      subscriber = session.createDurableSubscriber((Topic) createDestination(), "subName");
      Message message = subscriber.receive(1 * 1000);
      subscriber.close();
      connection.close();

      assertNotNull("Message not received.", message);
   }

   @Override
   protected void setUp() throws Exception {
      useTopic = true;
      super.setUp();
   }

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

   @Override
   protected BrokerService createBroker() throws Exception {
      BrokerService answer = super.createBroker();
      answer.setKeepDurableSubsActive(keepDurableSubsActive);
      answer.setPersistenceAdapter(new JDBCPersistenceAdapter());
      answer.setDeleteAllMessagesOnStartup(true);
      return answer;
   }

   @Override
   protected boolean isPersistent() {
      return true;
   }

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