XBeanConfigTest.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.xbean;

import java.net.URI;

import junit.framework.TestCase;

import org.apache.activemq.broker.Broker;
import org.apache.activemq.broker.BrokerFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.ConnectionContext;
import org.apache.activemq.broker.region.Topic;
import org.apache.activemq.broker.region.policy.DispatchPolicy;
import org.apache.activemq.broker.region.policy.LastImageSubscriptionRecoveryPolicy;
import org.apache.activemq.broker.region.policy.RetainedMessageSubscriptionRecoveryPolicy;
import org.apache.activemq.broker.region.policy.RoundRobinDispatchPolicy;
import org.apache.activemq.broker.region.policy.StrictOrderDispatchPolicy;
import org.apache.activemq.broker.region.policy.SubscriptionRecoveryPolicy;
import org.apache.activemq.broker.region.policy.TimedSubscriptionRecoveryPolicy;
import org.apache.activemq.command.ActiveMQTopic;
import org.apache.activemq.command.ConnectionId;
import org.apache.activemq.command.ConnectionInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 */
public class XBeanConfigTest extends TestCase {

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

   protected BrokerService brokerService;
   protected Broker broker;
   protected ConnectionContext context;
   protected ConnectionInfo info;

   public void testBrokerConfiguredCorrectly() throws Exception {

      // Validate the system properties are being evaluated in xbean.
      assertEquals("testbroker", brokerService.getBrokerName());

      Topic topic = (Topic) broker.addDestination(context, new ActiveMQTopic("FOO.BAR"), true);
      DispatchPolicy dispatchPolicy = topic.getDispatchPolicy();
      assertTrue("dispatchPolicy should be RoundRobinDispatchPolicy: " + dispatchPolicy, dispatchPolicy instanceof RoundRobinDispatchPolicy);

      SubscriptionRecoveryPolicy subscriptionRecoveryPolicy = topic.getSubscriptionRecoveryPolicy();
      subscriptionRecoveryPolicy = ((RetainedMessageSubscriptionRecoveryPolicy) subscriptionRecoveryPolicy).getWrapped();

      assertTrue("subscriptionRecoveryPolicy should be LastImageSubscriptionRecoveryPolicy: " + subscriptionRecoveryPolicy, subscriptionRecoveryPolicy instanceof LastImageSubscriptionRecoveryPolicy);

      LOG.info("destination: " + topic);
      LOG.info("dispatchPolicy: " + dispatchPolicy);
      LOG.info("subscriptionRecoveryPolicy: " + subscriptionRecoveryPolicy);

      topic = (Topic) broker.addDestination(context, new ActiveMQTopic("ORDERS.BOOKS"), true);
      dispatchPolicy = topic.getDispatchPolicy();
      assertTrue("dispatchPolicy should be StrictOrderDispatchPolicy: " + dispatchPolicy, dispatchPolicy instanceof StrictOrderDispatchPolicy);

      subscriptionRecoveryPolicy = topic.getSubscriptionRecoveryPolicy();
      subscriptionRecoveryPolicy = ((RetainedMessageSubscriptionRecoveryPolicy) subscriptionRecoveryPolicy).getWrapped();
      assertTrue("subscriptionRecoveryPolicy should be TimedSubscriptionRecoveryPolicy: " + subscriptionRecoveryPolicy, subscriptionRecoveryPolicy instanceof TimedSubscriptionRecoveryPolicy);
      TimedSubscriptionRecoveryPolicy timedSubscriptionPolicy = (TimedSubscriptionRecoveryPolicy) subscriptionRecoveryPolicy;
      assertEquals("getRecoverDuration()", 60000, timedSubscriptionPolicy.getRecoverDuration());

      LOG.info("destination: " + topic);
      LOG.info("dispatchPolicy: " + dispatchPolicy);
      LOG.info("subscriptionRecoveryPolicy: " + subscriptionRecoveryPolicy);
   }

   @Override
   protected void setUp() throws Exception {
      System.setProperty("brokername", "testbroker");
      brokerService = createBroker();
      broker = brokerService.getBroker();

      // started automatically
      // brokerService.start();

      context = new ConnectionContext();
      context.setBroker(broker);
      info = new ConnectionInfo();
      info.setClientId("James");
      info.setUserName("James");
      info.setConnectionId(new ConnectionId("1234"));

      try {
         broker.addConnection(context, info);
      } catch (Throwable e) {
         e.printStackTrace();
         fail(e.getMessage());
      }

      assertNotNull("No broker created!");
   }

   @Override
   protected void tearDown() throws Exception {
      if (brokerService != null) {
         brokerService.stop();
      }
   }

   protected BrokerService createBroker() throws Exception {
      String uri = "org/apache/activemq/xbean/activemq-policy.xml";
      LOG.info("Loading broker configuration from the classpath with URI: " + uri);
      return BrokerFactory.createBroker(new URI("xbean:" + uri));
   }

}