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   * 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.
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  package org.apache.activemq.artemis.tests.integration.ra;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import javax.jms.Message;
  import javax.resource.ResourceException;
  import javax.resource.spi.ApplicationServerInternalException;
  import javax.transaction.Status;
  import javax.transaction.TransactionSynchronizationRegistry;
  import javax.transaction.xa.XAException;
  import javax.transaction.xa.XAResource;
  import javax.transaction.xa.Xid;
  import java.lang.reflect.Method;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  
  import org.apache.activemq.artemis.api.core.client.ClientMessage;
  import org.apache.activemq.artemis.api.core.client.ClientProducer;
  import org.apache.activemq.artemis.api.core.client.ClientSession;
  import org.apache.activemq.artemis.core.postoffice.Binding;
  import org.apache.activemq.artemis.core.server.Queue;
  import org.apache.activemq.artemis.core.transaction.impl.XidImpl;
  import org.apache.activemq.artemis.ra.ActiveMQResourceAdapter;
  import org.apache.activemq.artemis.ra.inflow.ActiveMQActivationSpec;
  import org.apache.activemq.artemis.service.extensions.ServiceUtils;
  import org.apache.activemq.artemis.utils.UUIDGenerator;
  import org.junit.jupiter.api.Test;
  
  public class ActiveMQMessageHandlerXATest extends ActiveMQRATestBase {
  
     @Override
     public boolean useSecurity() {
        return false;
     }
  
     @Test
     public void testXACommit() throws Exception {
        ActiveMQResourceAdapter qResourceAdapter = newResourceAdapter();
        MyBootstrapContext ctx = new MyBootstrapContext();
        qResourceAdapter.start(ctx);
        ActiveMQActivationSpec spec = new ActiveMQActivationSpec();
        spec.setResourceAdapter(qResourceAdapter);
        spec.setUseJNDI(false);
        spec.setDestinationType("javax.jms.Queue");
        spec.setDestination(MDBQUEUE);
        qResourceAdapter.setConnectorClassName(INVM_CONNECTOR_FACTORY);
        CountDownLatch latch = new CountDownLatch(1);
        XADummyEndpoint endpoint = new XADummyEndpoint(latch);
        DummyMessageEndpointFactory endpointFactory = new DummyMessageEndpointFactory(endpoint, true);
        qResourceAdapter.endpointActivation(endpointFactory, spec);
        ClientSession session = locator.createSessionFactory().createSession();
        ClientProducer clientProducer = session.createProducer(MDBQUEUEPREFIXED);
        ClientMessage message = session.createMessage(true);
        message.getBodyBuffer().writeString("teststring");
        clientProducer.send(message);
        session.close();
        latch.await(5, TimeUnit.SECONDS);
  
        assertNotNull(endpoint.lastMessage);
        assertEquals("teststring", endpoint.lastMessage.getCoreMessage().getBodyBuffer().readString());
        endpoint.prepare();
        endpoint.commit();
        qResourceAdapter.endpointDeactivation(endpointFactory, spec);
        qResourceAdapter.stop();
     }
  
     @Test
     public void testXABeginFails() throws Exception {
        ActiveMQResourceAdapter qResourceAdapter = newResourceAdapter();
        TransactionSynchronizationRegistry tsr = new DummyTransactionSynchronizationRegistry().setStatus(Status.STATUS_ACTIVE);
        MyBootstrapContext ctx = new MyBootstrapContext().setTransactionSynchronizationRegistry(tsr);
        qResourceAdapter.start(ctx);
        ActiveMQActivationSpec spec = new ActiveMQActivationSpec();
        spec.setResourceAdapter(qResourceAdapter);
        spec.setUseJNDI(false);
        spec.setDestinationType("javax.jms.Queue");
        spec.setDestination(MDBQUEUE);
        qResourceAdapter.setConnectorClassName(INVM_CONNECTOR_FACTORY);
        CountDownLatch latch = new CountDownLatch(1);
        XADummyEndpointBegin endpoint = new XADummyEndpointBegin(latch);
        DummyMessageEndpointFactory endpointFactory = new DummyMessageEndpointFactory(endpoint, true);
        qResourceAdapter.endpointActivation(endpointFactory, spec);
        ClientSession session = locator.createSessionFactory().createSession();
        ClientProducer clientProducer = session.createProducer(MDBQUEUEPREFIXED);
        ClientMessage message = session.createMessage(true);
        message.getBodyBuffer().writeString("teststring");
        clientProducer.send(message);
        session.close();
        latch.await(5, TimeUnit.SECONDS);
  
        assertTrue(tsr.getRollbackOnly());
        assertTrue(endpoint.afterDelivery);
        qResourceAdapter.endpointDeactivation(endpointFactory, spec);
        qResourceAdapter.stop();
     }
  
     @Test
     public void testXACommitWhenStopping() throws Exception {
        ActiveMQResourceAdapter qResourceAdapter = newResourceAdapter();
        MyBootstrapContext ctx = new MyBootstrapContext();
        qResourceAdapter.start(ctx);
        ActiveMQActivationSpec spec = new ActiveMQActivationSpec();
        spec.setResourceAdapter(qResourceAdapter);
        spec.setUseJNDI(false);
        spec.setDestinationType("javax.jms.Queue");
        spec.setDestination(MDBQUEUE);
        spec.setMaxSession(1);
        qResourceAdapter.setConnectorClassName(INVM_CONNECTOR_FACTORY);
        CountDownLatch latch = new CountDownLatch(1);
        CountDownLatch beforeDeliveryLatch = new CountDownLatch(1);
        PausingXADummyEndpoint endpoint = new PausingXADummyEndpoint(latch, beforeDeliveryLatch);
        DummyMessageEndpointFactory endpointFactory = new DummyMessageEndpointFactory(endpoint, true);
        qResourceAdapter.endpointActivation(endpointFactory, spec);
        ClientSession session = locator.createSessionFactory().createSession();
        ClientProducer clientProducer = session.createProducer(MDBQUEUEPREFIXED);
        ClientMessage message = session.createMessage(true);
        message.getBodyBuffer().writeString("teststring");
        clientProducer.send(message);
        ClientMessage message2 = session.createMessage(true);
        message2.getBodyBuffer().writeString("teststring2");
        clientProducer.send(message2);
        session.close();
        beforeDeliveryLatch.await(5, TimeUnit.SECONDS);
        qResourceAdapter.endpointDeactivation(endpointFactory, spec);
        qResourceAdapter.stop();
  
        assertFalse(endpoint.interrupted);
        assertNotNull(endpoint.lastMessage);
        assertEquals("teststring", endpoint.lastMessage.getCoreMessage().getBodyBuffer().readString());
  
        Binding binding = server.getPostOffice().getBinding(MDBQUEUEPREFIXEDSIMPLE);
        long messageCount = getMessageCount((Queue) binding.getBindable());
        assertEquals(1, messageCount);
     }
  
     @Test
     public void testXACommitInterruptsWhenStopping() throws Exception {
        ActiveMQResourceAdapter qResourceAdapter = newResourceAdapter();
        MyBootstrapContext ctx = new MyBootstrapContext();
        qResourceAdapter.start(ctx);
        ActiveMQActivationSpec spec = new ActiveMQActivationSpec();
        spec.setCallTimeout(500L);
        spec.setResourceAdapter(qResourceAdapter);
        spec.setUseJNDI(false);
        spec.setDestinationType("javax.jms.Queue");
        spec.setDestination(MDBQUEUE);
        spec.setMaxSession(1);
        qResourceAdapter.setConnectorClassName(INVM_CONNECTOR_FACTORY);
        CountDownLatch latch = new CountDownLatch(1);
        CountDownLatch beforeDeliveryLatch = new CountDownLatch(1);
        PausingXADummyEndpoint endpoint = new PausingXADummyEndpoint(latch, beforeDeliveryLatch);
        DummyMessageEndpointFactory endpointFactory = new DummyMessageEndpointFactory(endpoint, true);
        qResourceAdapter.endpointActivation(endpointFactory, spec);
        ClientSession session = locator.createSessionFactory().createSession();
        ClientProducer clientProducer = session.createProducer(MDBQUEUEPREFIXED);
        ClientMessage message = session.createMessage(true);
        message.getBodyBuffer().writeString("teststring");
        clientProducer.send(message);
        ClientMessage message2 = session.createMessage(true);
        message2.getBodyBuffer().writeString("teststring2");
        clientProducer.send(message2);
        session.close();
        beforeDeliveryLatch.await(5, TimeUnit.SECONDS);
        qResourceAdapter.endpointDeactivation(endpointFactory, spec);
        qResourceAdapter.stop();
        assertTrue(endpoint.interrupted);
        assertNotNull(endpoint.lastMessage);
        assertEquals("teststring", endpoint.lastMessage.getCoreMessage().getBodyBuffer().readString());
     }
  
     @Test
     public void testXARollback() throws Exception {
        setupDLQ(10);
        ActiveMQResourceAdapter qResourceAdapter = newResourceAdapter();
        qResourceAdapter.setConnectorClassName(INVM_CONNECTOR_FACTORY);
        MyBootstrapContext ctx = new MyBootstrapContext();
        qResourceAdapter.start(ctx);
        ActiveMQActivationSpec spec = new ActiveMQActivationSpec();
        spec.setResourceAdapter(qResourceAdapter);
        spec.setMaxSession(1);
        spec.setUseJNDI(false);
        spec.setDestinationType("javax.jms.Queue");
        spec.setDestination(MDBQUEUE);
        qResourceAdapter.setConnectorClassName(INVM_CONNECTOR_FACTORY);
        CountDownLatch latch = new CountDownLatch(1);
        XADummyEndpoint endpoint = new XADummyEndpoint(latch);
        DummyMessageEndpointFactory endpointFactory = new DummyMessageEndpointFactory(endpoint, true);
        qResourceAdapter.endpointActivation(endpointFactory, spec);
        ClientSession session = locator.createSessionFactory().createSession();
        ClientProducer clientProducer = session.createProducer(MDBQUEUEPREFIXED);
        ClientMessage message = session.createMessage(true);
        message.getBodyBuffer().writeString("teststring");
        clientProducer.send(message);
        session.close();
        latch.await(5, TimeUnit.SECONDS);
  
        assertNotNull(endpoint.lastMessage);
        assertEquals("teststring", endpoint.lastMessage.getCoreMessage().getBodyBuffer().readString());
        latch = new CountDownLatch(1);
        endpoint.reset(latch);
        endpoint.rollback();
        latch.await(5, TimeUnit.SECONDS);
  
        assertNotNull(endpoint.lastMessage);
        assertEquals("teststring", endpoint.lastMessage.getCoreMessage().getBodyBuffer().readString());
        qResourceAdapter.endpointDeactivation(endpointFactory, spec);
        qResourceAdapter.stop();
     }
  
     class XADummyEndpoint extends DummyMessageEndpoint {
  
        private Xid xid;
  
        XADummyEndpoint(CountDownLatch latch) {
           super(latch);
           xid = new XidImpl("xa1".getBytes(), 1, UUIDGenerator.getInstance().generateStringUUID().getBytes());
        }
  
        @Override
        public void beforeDelivery(Method method) throws NoSuchMethodException, ResourceException {
           super.beforeDelivery(method);
           try {
              xaResource.start(xid, XAResource.TMNOFLAGS);
           } catch (XAException e) {
              throw new ResourceException(e.getMessage(), e);
           }
        }
  
        @Override
        public void afterDelivery() throws ResourceException {
           try {
              xaResource.end(xid, XAResource.TMSUCCESS);
           } catch (XAException e) {
              throw new ResourceException(e.getMessage(), e);
           }
  
           super.afterDelivery();
        }
  
        public void rollback() throws XAException {
           xaResource.rollback(xid);
        }
  
        public void prepare() throws XAException {
           xaResource.prepare(xid);
        }
  
        public void commit() throws XAException {
           xaResource.commit(xid, false);
        }
     }
  
     class PausingXADummyEndpoint extends XADummyEndpoint {
  
        private final CountDownLatch beforeDeliveryLatch;
  
        boolean interrupted = false;
  
        PausingXADummyEndpoint(CountDownLatch latch, CountDownLatch beforeDeliveryLatch) {
           super(latch);
           this.beforeDeliveryLatch = beforeDeliveryLatch;
        }
  
        @Override
        public void beforeDelivery(Method method) throws NoSuchMethodException, ResourceException {
           super.beforeDelivery(method);
           beforeDeliveryLatch.countDown();
        }
  
        @Override
        public void onMessage(Message message) {
           super.onMessage(message);
           try {
              Thread.sleep(2000);
           } catch (InterruptedException e) {
              interrupted = true;
           }
        }
  
        @Override
        public void release() {
           try {
              prepare();
              commit();
           } catch (XAException e) {
              e.printStackTrace();
           }
           super.release();
        }
     }
  
     class XADummyEndpointBegin extends  XADummyEndpoint {
  
        private boolean afterDelivery = false;
  
        XADummyEndpointBegin(CountDownLatch latch) {
           super(latch);
        }
  
        @Override
        public void beforeDelivery(Method method) throws NoSuchMethodException, ResourceException {
           super.beforeDelivery(method);
           DummyTransactionManager dummyTransactionManager = (DummyTransactionManager) ServiceUtils.getTransactionManager();
           DummyTransaction tx = new DummyTransaction();
           dummyTransactionManager.tx = tx;
           throw new ApplicationServerInternalException();
        }
  
        @Override
        public void afterDelivery() throws ResourceException {
           afterDelivery = true;
           latch.countDown();
        }
     }
  }
  