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.artemis.tests.integration.openwire;
  
  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 static org.junit.jupiter.api.Assertions.fail;
  
  import javax.jms.BytesMessage;
  import javax.jms.Connection;
  import javax.jms.ConnectionFactory;
  import javax.jms.DeliveryMode;
  import javax.jms.Message;
  import javax.jms.MessageConsumer;
  import javax.jms.MessageProducer;
  import javax.jms.Queue;
  import javax.jms.Session;
  import javax.jms.TextMessage;
  import java.lang.invoke.MethodHandles;
  import java.nio.charset.StandardCharsets;
  import java.util.Map;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.ExecutorService;
  import java.util.concurrent.Executors;
  import java.util.concurrent.TimeUnit;
  import java.util.concurrent.atomic.AtomicInteger;
  
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.api.core.RoutingType;
  import org.apache.activemq.artemis.api.core.SimpleString;
  import org.apache.activemq.artemis.core.config.Configuration;
  import org.apache.activemq.artemis.core.paging.PagingStore;
  import org.apache.activemq.artemis.core.settings.impl.AddressFullMessagePolicy;
  import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
  import org.apache.activemq.artemis.logs.AssertionLoggerHandler;
  import org.apache.activemq.artemis.tests.util.CFUtil;
  import org.apache.activemq.artemis.utils.RandomUtil;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class OpenWireLargeMessageTest extends BasicOpenWireTest {
  
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
     public OpenWireLargeMessageTest() {
        super();
     }
  
     public SimpleString lmAddress = SimpleString.of("LargeMessageAddress");
     public SimpleString lmDropAddress = SimpleString.of("LargeMessageDropAddress");
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        this.realStore = true;
        super.setUp();
        server.createQueue(QueueConfiguration.of(lmAddress).setRoutingType(RoutingType.ANYCAST));
        server.createQueue(QueueConfiguration.of(lmDropAddress).setRoutingType(RoutingType.ANYCAST));
     }
  
     @Override
     protected void configureAddressSettings(Map<String, AddressSettings> addressSettingsMap) {
        addressSettingsMap.put("#", new AddressSettings().setAutoCreateQueues(false).setAutoCreateAddresses(false).setDeadLetterAddress(SimpleString.of("ActiveMQ.DLQ")).setAutoCreateAddresses(true));
        addressSettingsMap.put(lmDropAddress.toString(),
                               new AddressSettings()
                                  .setMaxSizeBytes(100 * 1024)
                                  .setAddressFullMessagePolicy(AddressFullMessagePolicy.DROP)
                                  .setMaxSizeMessages(2)
                                  .setMessageCounterHistoryDayLimit(10)
                                  .setRedeliveryDelay(0)
                                  .setMaxDeliveryAttempts(0));
     }
  
     @Test
     public void testSendReceiveLargeMessageRestart() throws Exception {
        internalSendReceiveLargeMessage(factory, true);
        internalSendReceiveLargeMessage(CFUtil.createConnectionFactory("openwire", "tcp://localhost:61618"), true);
     }
  
     @Test
     public void testSendReceiveLargeMessage() throws Exception {
        internalSendReceiveLargeMessage(factory, false);
        internalSendReceiveLargeMessage(CFUtil.createConnectionFactory("openwire", "tcp://localhost:61618"), false);
     }
  
     private void internalSendReceiveLargeMessage(ConnectionFactory factory, boolean restart) throws Exception {
        // Create 1MB Message
        String largeString = RandomUtil.randomAlphaNumericString(1024 * 1024);
  
        try (Connection connection = factory.createConnection()) {
           connection.start();
  
           Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
           Queue queue = session.createQueue(lmAddress.toString());
           MessageProducer producer = session.createProducer(queue);
           producer.setDeliveryMode(DeliveryMode.PERSISTENT);
  
           TextMessage message = session.createTextMessage(largeString);
           producer.send(message);
        }
  
        if (restart) {
           server.stop();
           server.start();
        }
  
        try (Connection connection = factory.createConnection()) {
           connection.start();
           Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
           Queue queue = session.createQueue(lmAddress.toString());
  
  
           MessageConsumer consumer = session.createConsumer(queue);
           TextMessage m = (TextMessage) consumer.receive(5000);
           assertEquals(largeString, m.getText());
        }
     }
  
     @Test
     public void testFastLargeMessageProducerDropOnPaging() throws Exception {
        try (AssertionLoggerHandler loggerHandler = new AssertionLoggerHandler(true)) {
           // Create 200K Message
           int size = 200 * 1024;
  
           final byte[] bytes = new byte[size];
  
           try (Connection connection = factory.createConnection()) {
              connection.start();
  
              try (Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE)) {
                 Queue queue = session.createQueue(lmDropAddress.toString());
                 try (MessageProducer producer = session.createProducer(queue)) {
                    producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
  
                    bytes[0] = 1;
  
                    BytesMessage message = session.createBytesMessage();
                    message.writeBytes(bytes);
  
                    final PagingStore pageStore = server.getPagingManager().getPageStore(lmDropAddress);
                    while (!pageStore.isPaging()) {
                       producer.send(message);
                    }
                    for (int i = 0; i < 10; i++) {
                       producer.send(message);
                    }
                    final long messageCount = server.locateQueue(lmDropAddress).getMessageCount();
                    assertTrue(messageCount > 0, "The queue cannot be empty");
                    try (MessageConsumer messageConsumer = session.createConsumer(queue)) {
                       for (long m = 0; m < messageCount; m++) {
                          if (messageConsumer.receive(2000) == null) {
                             fail("The messages are not finished yet");
                          }
                       }
                    }
                 }
              }
           }
           server.stop();
           assertFalse(loggerHandler.findTrace("NullPointerException"));
           assertFalse(loggerHandler.findText("It was not possible to delete message"));
        }
     }
  
  
     @Test
     public void testSendReceiveLargeMessageTX() throws Exception {
        int NUMBER_OF_MESSAGES = 10;
        int TX_SIZE = 5;
  
        ExecutorService executorService = Executors.newFixedThreadPool(1);
        runAfter(executorService::shutdownNow);
  
        AtomicInteger errors = new AtomicInteger(0);
        CountDownLatch latch = new CountDownLatch(1);
  
        // Create 1MB Message
        String largeString = RandomUtil.randomAlphaNumericString(1024 * 1024);
  
        executorService.execute(() -> {
  
           try (Connection connection = factory.createConnection()) {
              connection.start();
              Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
              Queue queue = session.createQueue(lmAddress.toString());
              MessageConsumer consumer = session.createConsumer(queue);
              for (int received = 0; received < NUMBER_OF_MESSAGES; received++) {
                 Message m = consumer.receive(5000);
                 assertNotNull(m);
                 if (m instanceof TextMessage message) {
                    assertEquals(largeString, message.getText());
                 }
                 if (received > 0 && received % TX_SIZE == 0) {
                    logger.info("Received {} messages", received);
                    session.commit();
                 }
              }
              session.commit();
           } catch (Throwable e) {
              logger.warn(e.getMessage(), e);
              errors.incrementAndGet();
           } finally {
              latch.countDown();
           }
  
        });
  
  
        try (Connection connection = factory.createConnection()) {
           connection.start();
  
           Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
           Queue queue = session.createQueue(lmAddress.toString());
           MessageProducer producer = session.createProducer(queue);
           producer.setDeliveryMode(DeliveryMode.PERSISTENT);
  
           for (int sent = 0; sent < NUMBER_OF_MESSAGES; sent++) {
              Message message;
              if (sent % 2 == 0) {
                 message = session.createTextMessage(largeString);
              }  else {
                 BytesMessage bytesMessage = session.createBytesMessage();
                 bytesMessage.writeBytes(largeString.getBytes(StandardCharsets.UTF_8));
                 message = bytesMessage;
              }
              producer.send(message);
              if (sent > 0 && sent % TX_SIZE == 0) {
                 logger.info("Sent {} messages", sent);
                 session.commit();
              }
           }
           session.commit();
        }
  
        latch.await(1, TimeUnit.MINUTES);
        assertEquals(0, errors.get());
     }
  
  
     @Override
     protected void extraServerConfig(Configuration serverConfig) {
        try {
           // to validate the server would still work without MaxPackeSize configured
           serverConfig.addAcceptorConfiguration("openwire", "tcp://0.0.0.0:61618?OPENWIRE;openwireMaxPacketSize=10 * 1024");
        } catch (Exception e) {
           throw new RuntimeException(e);
        }
     }
  
  }
  