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.ra;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  import static org.junit.Assert.fail;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutputStream;
  
  import jakarta.jms.Connection;
  import jakarta.jms.Session;
  import jakarta.jms.TopicSubscriber;
  import javax.transaction.xa.XAResource;
  
  import org.apache.activemq.ActiveMQConnection;
  import org.apache.activemq.ActiveMQTopicSubscriber;
  import org.apache.activemq.broker.BrokerService;
  import org.apache.activemq.broker.TransportConnector;
  import org.apache.activemq.util.Wait;
  import org.junit.Before;
  import org.junit.Test;
  
  public class ActiveMQConnectionFactoryTest {
  
      private ActiveMQManagedConnectionFactory mcf;
      private ActiveMQConnectionRequestInfo info;
      private String url = "vm://localhost?broker.persistent=false";
      private String user = "defaultUser";
      private String pwd = "defaultPasswd";
  
      @Before
      public void setUp() throws Exception {
          mcf = new ActiveMQManagedConnectionFactory();
          info = new ActiveMQConnectionRequestInfo();
          info.setServerUrl(url);
          info.setUserName(user);
          info.setPassword(pwd);
          info.setAllPrefetchValues(100);
      }
  
      @Test(timeout = 60000)
      public void testSerializability() throws Exception {
          ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(mcf, new ConnectionManagerAdapter(), info);
  
          ByteArrayOutputStream bos = new ByteArrayOutputStream();
          ObjectOutputStream oos = new ObjectOutputStream(bos);
          oos.writeObject(factory);
          oos.close();
          byte[] byteArray = bos.toByteArray();
  
          ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(byteArray));
          ActiveMQConnectionFactory deserializedFactory = (ActiveMQConnectionFactory) ois.readObject();
          ois.close();
  
          Connection con = deserializedFactory.createConnection("defaultUser", "defaultPassword");
          ActiveMQConnection connection = ((ActiveMQConnection) ((ManagedConnectionProxy) con).getManagedConnection().getPhysicalConnection());
          assertEquals(100, connection.getPrefetchPolicy().getQueuePrefetch());
          assertNotNull("Connection object returned by ActiveMQConnectionFactory.createConnection() is null", con);
  
          connection.close();
      }
  
      @Test(timeout = 60000)
      public void testOptimizeDurablePrefetch() throws Exception {
          ActiveMQResourceAdapter ra = new ActiveMQResourceAdapter();
          ra.setServerUrl(url);
          ra.setUserName(user);
          ra.setPassword(pwd);
  
          ra.setOptimizeDurableTopicPrefetch(0);
          ra.setDurableTopicPrefetch(0);
  
          Connection con = ra.makeConnection();
  
          con.setClientID("x");
          Session sess = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
          TopicSubscriber sub = sess.createDurableSubscriber(sess.createTopic("TEST"), "x");
          con.start();
  
          assertEquals(0, ((ActiveMQTopicSubscriber) sub).getPrefetchNumber());
  
          con.close();
          ra.stop();
      }
  
      @Test(timeout = 60000)
      public void testGetXAResource() throws Exception {
          ActiveMQResourceAdapter ra = new ActiveMQResourceAdapter();
          ra.start(null);
          ra.setServerUrl(url);
          ra.setUserName(user);
          ra.setPassword(pwd);
  
          XAResource[] resources = ra.getXAResources(null);
          assertEquals("one resource", 1, resources.length);
  
          assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
          // validate equality
          XAResource[] resource2 = ra.getXAResources(null);
          assertEquals("one resource", 1, resource2.length);
          assertTrue("isSameRM true", resources[0].isSameRM(resource2[0]));
          assertTrue("the same instance", resources[0].equals(resource2[0]));
  
          ra.stop();
      }
  
  
      @Test
      public void testXAResourceReconnect() throws Exception {
  
          BrokerService brokerService = new BrokerService();
          brokerService.setPersistent(false);
          brokerService.addConnector("tcp://localhost:0");
          brokerService.start();
  
          try {
              final TransportConnector transportConnector = brokerService.getTransportConnectors().get(0);
  
              String failoverUrl = String.format("failover:(%s)?maxReconnectAttempts=1", transportConnector.getConnectUri());
  
              ActiveMQResourceAdapter ra = new ActiveMQResourceAdapter();
              ra.start(null);
              ra.setServerUrl(failoverUrl);
              ra.setUserName(user);
              ra.setPassword(pwd);
  
              XAResource[] resources = ra.getXAResources(null);
              assertEquals("one resource", 1, resources.length);
  
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              transportConnector.stop();
              assertTrue("no connections", Wait.waitFor(new Wait.Condition() {
                  @Override
                  public boolean isSatisified() throws Exception {
                      return transportConnector.getConnections().isEmpty();
                  }
              }));
  
              try {
                  resources[0].recover(100);
                  fail("Expect error on broken connection");
              } catch (Exception expected) {
              }
  
              transportConnector.start();
  
              // should recover ok
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              ra.stop();
          } finally {
              brokerService.stop();
          }
      }
  
      @Test
      public void testXAResourceFailoverFailBack() throws Exception {
  
          BrokerService brokerService = new BrokerService();
          brokerService.setPersistent(false);
          brokerService.addConnector("tcp://localhost:0");
          brokerService.addConnector("tcp://localhost:0");
          brokerService.start();
  
          try {
  
              final TransportConnector primary = brokerService.getTransportConnectors().get(0);
              final TransportConnector secondary = brokerService.getTransportConnectors().get(1);
  
              String failoverUrl = String.format("failover:(%s,%s)?maxReconnectAttempts=1&randomize=false", primary.getConnectUri(), secondary.getConnectUri());
  
              ActiveMQResourceAdapter ra = new ActiveMQResourceAdapter();
              ra.start(null);
              ra.setServerUrl(failoverUrl);
              ra.setUserName(user);
              ra.setPassword(pwd);
  
              XAResource[] resources = ra.getXAResources(null);
              assertEquals("one resource", 1, resources.length);
  
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              primary.stop();
  
              // should recover ok
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              primary.start();
  
              // should be ok
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              secondary.stop();
  
              // should recover ok
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              ra.stop();
  
          } finally {
              brokerService.stop();
          }
  
      }
  
      @Test
      public void testXAResourceRefAfterStop() throws Exception {
  
          BrokerService brokerService = new BrokerService();
          brokerService.setPersistent(false);
          brokerService.addConnector("tcp://localhost:0");
          brokerService.start();
  
          try {
  
              final TransportConnector primary = brokerService.getTransportConnectors().get(0);
  
              String failoverUrl = String.format("failover:(%s)?maxReconnectAttempts=1&randomize=false", primary.getConnectUri());
  
              ActiveMQResourceAdapter ra = new ActiveMQResourceAdapter();
              ra.start(null);
              ra.setServerUrl(failoverUrl);
              ra.setUserName(user);
              ra.setPassword(pwd);
  
              XAResource[] resources = ra.getXAResources(null);
              assertEquals("one resource", 1, resources.length);
  
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              ra.stop();
  
              try {
                  resources[0].recover(100);
                  fail("Expect error on call after stop b/c of no reconnection");
              } catch (Exception expected) {
              }
  
          } finally {
              brokerService.stop();
          }
      }
  
      @Test
      public void testXAResourceRefAfterFailAndStop() throws Exception {
  
          BrokerService brokerService = new BrokerService();
          brokerService.setPersistent(false);
          brokerService.addConnector("tcp://localhost:0");
          brokerService.start();
  
          try {
  
              final TransportConnector primary = brokerService.getTransportConnectors().get(0);
  
              String failoverUrl = String.format("failover:(%s)?maxReconnectAttempts=1&randomize=false", primary.getConnectUri());
  
              ActiveMQResourceAdapter ra = new ActiveMQResourceAdapter();
              ra.start(null);
              ra.setServerUrl(failoverUrl);
              ra.setUserName(user);
              ra.setPassword(pwd);
  
              XAResource[] resources = ra.getXAResources(null);
              assertEquals("one resource", 1, resources.length);
  
              assertEquals("no pending transactions", 0, resources[0].recover(100).length);
  
              primary.stop();
  
              assertTrue("no connections", Wait.waitFor(new Wait.Condition() {
                  @Override
                  public boolean isSatisified() throws Exception {
                      return primary.getConnections().isEmpty();
                  }
              }));
  
              ra.stop();
  
              try {
                  resources[0].recover(100);
                  fail("Expect error on call after stop b/c of no reconnection");
              } catch (Exception expected) {
              }
  
          } finally {
              brokerService.stop();
          }
      }
  }
  