JobSchedulerBrokerShutdownTest.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.broker.scheduler;

import javax.jms.Connection;
import javax.jms.Message;
import javax.jms.Session;
import java.io.File;

import org.apache.activemq.EmbeddedBrokerTestSupport;
import org.apache.activemq.ScheduledMessage;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.util.IOHelper;
import org.apache.activemq.util.ProducerThread;

public class JobSchedulerBrokerShutdownTest extends EmbeddedBrokerTestSupport {

   @Override
   protected BrokerService createBroker() throws Exception {
      File schedulerDirectory = new File("target/scheduler");

      IOHelper.mkdirs(schedulerDirectory);
      IOHelper.deleteChildren(schedulerDirectory);

      BrokerService broker = super.createBroker();
      broker.setSchedulerSupport(true);
      broker.setDataDirectory("target");
      broker.setSchedulerDirectoryFile(schedulerDirectory);
      broker.getSystemUsage().getStoreUsage().setLimit(1 * 512);
      broker.deleteAllMessages();
      return broker;
   }

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

   public void testSchedule() throws Exception {

      Connection connection = createConnection();
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

      connection.start();
      final long time = 1000;

      ProducerThread producer = new ProducerThread(session, destination) {
         @Override
         protected Message createMessage(int i) throws Exception {
            Message message = super.createMessage(i);
            message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY, time);
            return message;
         }
      };

      producer.setMessageCount(200);
      producer.setDaemon(true);

      producer.start();

      Thread.sleep(5000);
   }
}