content: /**
   * 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;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertSame;
  import static org.junit.Assert.assertTrue;
  
  import java.util.concurrent.TimeUnit;
  
  import org.apache.activemq.broker.region.DestinationInterceptor;
  import org.apache.activemq.broker.region.virtual.VirtualDestinationInterceptor;
  import org.apache.activemq.util.Wait;
  import org.junit.Test;
  
  public class VirtualDestTest extends AbstractVirtualDestTest {
  
      String configurationSeed = "virtualDestTest";
  
      @Test
      public void testNew() throws Exception {
          final String brokerConfig = configurationSeed + "-new-no-vd-broker";
          applyNewConfig(brokerConfig, RuntimeConfigTestSupport.EMPTY_UPDATABLE_CONFIG);
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
  
          // default config has support for VirtualTopic.>
          DestinationInterceptor[] interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("one interceptor", 1, interceptors.length);
          assertTrue("it is virtual topic interceptor", interceptors[0] instanceof VirtualDestinationInterceptor);
  
          VirtualDestinationInterceptor defaultValue = (VirtualDestinationInterceptor) interceptors[0];
          assertEquals("default names in place", "VirtualTopic.>",
                  defaultValue.getVirtualDestinations()[0].getVirtualDestination().getPhysicalName());
  
          exerciseVirtualTopic("VirtualTopic.Default");
  
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd", SLEEP);
  
          assertEquals("one interceptor", 1, interceptors.length);
          assertTrue("it is virtual topic interceptor", interceptors[0] instanceof VirtualDestinationInterceptor);
  
          // update will happen on addDestination
          exerciseVirtualTopic("A.Default");
  
          VirtualDestinationInterceptor newValue = (VirtualDestinationInterceptor) interceptors[0];
          assertEquals("new names in place", "A.>",
                  defaultValue.getVirtualDestinations()[0].getVirtualDestination().getPhysicalName());
  
          // apply again - ensure no change
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd");
          assertSame("same instance", newValue, brokerService.getDestinationInterceptors()[0]);
      }
  
      @Test
      public void testNewComposite() throws Exception {
          final String brokerConfig = configurationSeed + "-new-composite-vd-broker";
          applyNewConfig(brokerConfig, RuntimeConfigTestSupport.EMPTY_UPDATABLE_CONFIG);
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
  
          applyNewConfig(brokerConfig, configurationSeed + "-add-composite-vd", SLEEP);
  
          exerciseCompositeQueue("VirtualDestination.CompositeQueue", "VirtualDestination.QueueConsumer");
      }
  
      @Test
      public void testModComposite() throws Exception {
          final String brokerConfig = configurationSeed + "-mod-composite-vd-broker";
          applyNewConfig(brokerConfig, configurationSeed + "-add-composite-vd");
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
          exerciseCompositeQueue("VirtualDestination.CompositeQueue", "VirtualDestination.QueueConsumer");
  
          applyNewConfig(brokerConfig, configurationSeed + "-mod-composite-vd", SLEEP);
          exerciseCompositeQueue("VirtualDestination.CompositeQueue", "VirtualDestination.QueueConsumer");
  
          exerciseCompositeQueue("VirtualDestination.CompositeQueue", "VirtualDestination.CompositeQueue");
      }
  
      @Test
      public void testNewNoDefaultVirtualTopicSupport() throws Exception {
          final String brokerConfig = configurationSeed + "-no-vd-vt-broker";
          applyNewConfig(brokerConfig, RuntimeConfigTestSupport.EMPTY_UPDATABLE_CONFIG);
          brokerService = createBroker(brokerConfig);
          brokerService.setUseVirtualTopics(false);
          brokerService.start();
          brokerService.waitUntilStarted();
  
          TimeUnit.SECONDS.sleep(SLEEP);
  
          assertTrue("broker alive", brokerService.isStarted());
  
          DestinationInterceptor[] interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("one interceptor", 0, interceptors.length);
  
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd", SLEEP);
  
          // update will happen on addDestination
          exerciseVirtualTopic("A.Default");
  
          interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("one interceptor", 1, interceptors.length);
          assertTrue("it is virtual topic interceptor", interceptors[0] instanceof VirtualDestinationInterceptor);
  
          VirtualDestinationInterceptor newValue = (VirtualDestinationInterceptor) interceptors[0];
  
          // apply again - ensure no change
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd");
          assertSame("same instance", newValue, brokerService.getDestinationInterceptors()[0]);
      }
  
      @Test
      public void testNewWithMirrorQueueSupport() throws Exception {
          final String brokerConfig = configurationSeed + "-no-vd-mq-broker";
          applyNewConfig(brokerConfig, RuntimeConfigTestSupport.EMPTY_UPDATABLE_CONFIG);
          brokerService = createBroker(brokerConfig);
          brokerService.setUseMirroredQueues(true);
          brokerService.start();
          brokerService.waitUntilStarted();
  
          TimeUnit.SECONDS.sleep(SLEEP);
  
          assertTrue("broker alive", brokerService.isStarted());
  
          DestinationInterceptor[] interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("expected interceptor", 2, interceptors.length);
  
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd", SLEEP);
  
          // update will happen on addDestination
          exerciseVirtualTopic("A.Default");
  
          interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("expected interceptor", 2, interceptors.length);
          assertTrue("it is virtual topic interceptor", interceptors[0] instanceof VirtualDestinationInterceptor);
  
          VirtualDestinationInterceptor newValue = (VirtualDestinationInterceptor) interceptors[0];
  
          // apply again - ensure no change
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd");
          assertSame("same instance", newValue, brokerService.getDestinationInterceptors()[0]);
      }
  
      @Test
      public void testRemove() throws Exception {
          final String brokerConfig = configurationSeed + "-one-vd-rm-broker";
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd");
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
  
          DestinationInterceptor[] interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("one interceptor", 1, interceptors.length);
          assertTrue("it is virtual topic interceptor", interceptors[0] instanceof VirtualDestinationInterceptor);
  
          VirtualDestinationInterceptor defaultValue = (VirtualDestinationInterceptor) interceptors[0];
          assertEquals("configured names in place", "A.>",
                  defaultValue.getVirtualDestinations()[0].getVirtualDestination().getPhysicalName());
  
          exerciseVirtualTopic("A.Default");
  
          applyNewConfig(brokerConfig, RuntimeConfigTestSupport.EMPTY_UPDATABLE_CONFIG, SLEEP);
  
          // update will happen on addDestination
          forceAddDestination("AnyDest");
  
          assertTrue("getDestinationInterceptors empty on time", Wait.waitFor(new Wait.Condition() {
              @Override
              public boolean isSatisified() {
                  return 0 == brokerService.getDestinationInterceptors().length;
              }
          }));
  
          // reverse the remove, add again
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd", SLEEP);
  
          // update will happen on addDestination
          exerciseVirtualTopic("A.NewOne");
  
          interceptors  = brokerService.getDestinationInterceptors();
          assertEquals("expected interceptor", 1, interceptors.length);
          assertTrue("it is virtual topic interceptor", interceptors[0] instanceof VirtualDestinationInterceptor);
      }
  
      @Test
      public void testMod() throws Exception {
          final String brokerConfig = configurationSeed + "-one-vd-mod-broker";
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd");
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
  
          assertEquals("one interceptor", 1, brokerService.getDestinationInterceptors().length);
          exerciseVirtualTopic("A.Default");
  
          applyNewConfig(brokerConfig, configurationSeed + "-mod-one-vd", SLEEP);
          exerciseVirtualTopic("B.Default");
  
          assertEquals("still one interceptor", 1, brokerService.getDestinationInterceptors().length);
      }
  
  
      @Test
      public void testModWithMirroredQueue() throws Exception {
          final String brokerConfig = configurationSeed + "-one-vd-mq-mod-broker";
          applyNewConfig(brokerConfig, configurationSeed + "-one-vd");
          brokerService = createBroker(brokerConfig);
          brokerService.setUseMirroredQueues(true);
          brokerService.start();
          brokerService.waitUntilStarted();
  
          TimeUnit.SECONDS.sleep(SLEEP);
  
          assertEquals("one interceptor", 1, brokerService.getDestinationInterceptors().length);
          exerciseVirtualTopic("A.Default");
  
          applyNewConfig(brokerConfig, configurationSeed + "-mod-one-vd", SLEEP);
          exerciseVirtualTopic("B.Default");
  
          assertEquals("still one interceptor", 1, brokerService.getDestinationInterceptors().length);
      }
  
      @Test
      public void testNewFilteredComposite() throws Exception {
          final String brokerConfig = configurationSeed + "-new-filtered-composite-vd-broker";
          applyNewConfig(brokerConfig, RuntimeConfigTestSupport.EMPTY_UPDATABLE_CONFIG);
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
  
          applyNewConfig(brokerConfig, configurationSeed + "-add-filtered-composite-vd", SLEEP);
  
          exerciseFilteredCompositeQueue("VirtualDestination.FilteredCompositeQueue", "VirtualDestination.QueueConsumer", "yes");
      }
  
      @Test
      public void testModFilteredComposite() throws Exception {
          final String brokerConfig = configurationSeed + "-mod-filtered-composite-vd-broker";
          applyNewConfig(brokerConfig, configurationSeed + "-add-filtered-composite-vd");
          startBroker(brokerConfig);
          assertTrue("broker alive", brokerService.isStarted());
          exerciseFilteredCompositeQueue("VirtualDestination.FilteredCompositeQueue", "VirtualDestination.QueueConsumer", "yes");
  
          applyNewConfig(brokerConfig, configurationSeed + "-mod-filtered-composite-vd", SLEEP);
          exerciseFilteredCompositeQueue("VirtualDestination.FilteredCompositeQueue", "VirtualDestination.QueueConsumer", "no");
          exerciseFilteredCompositeQueue("VirtualDestination.FilteredCompositeQueue", "VirtualDestination.QueueConsumer", "no");
      }
  
  
  
  
  }
  