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.paging;
  
  import javax.jms.Connection;
  import javax.jms.ConnectionFactory;
  import javax.jms.MessageConsumer;
  import javax.jms.MessageProducer;
  import javax.jms.Session;
  import javax.jms.TextMessage;
  import java.io.File;
  import java.lang.invoke.MethodHandles;
  import java.util.HashMap;
  import java.util.Map;
  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.core.config.Configuration;
  import org.apache.activemq.artemis.core.paging.impl.PagingStoreImpl;
  import org.apache.activemq.artemis.core.persistence.impl.journal.JournalRecordIds;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.Queue;
  import org.apache.activemq.artemis.logs.AssertionLoggerHandler;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.apache.activemq.artemis.tests.util.CFUtil;
  import org.apache.activemq.artemis.utils.Wait;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  /**
   * A PagingOrderTest.
   * <p>
   * PagingTest has a lot of tests already. I decided to create a newer one more specialized on Ordering and counters
   */
  public class PageTransactionCleanupTest extends ActiveMQTestBase {
  
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
  
     @Test
     public void testPageTXCleanup() throws Throwable {
        final int PAGE_MAX = 100 * 1024;
        final int PAGE_SIZE = 10 * 1024;
  
        Configuration config = createDefaultConfig(true).setJournalSyncNonTransactional(false);
  
        ActiveMQServer server = createServer(true, config, PAGE_SIZE, PAGE_MAX, new HashMap<>());
  
        server.start();
  
        Queue queue1 = server.createQueue(QueueConfiguration.of("test1").setRoutingType(RoutingType.ANYCAST));
        Queue queue2 = server.createQueue(QueueConfiguration.of("test2").setRoutingType(RoutingType.ANYCAST));
  
        queue1.getPagingStore().startPaging();
        queue2.getPagingStore().startPaging();
  
        ConnectionFactory factory = CFUtil.createConnectionFactory("CORE", "tcp://localhost:61616");
  
        final int NUMBER_OF_MESSAGES = 30;
  
        try (Connection connection = factory.createConnection()) {
           Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
           for (int producerID = 1; producerID <= 2; producerID++) {
              MessageProducer producer = session.createProducer(session.createQueue("test" + producerID));
              for (int i = 0; i < NUMBER_OF_MESSAGES; i++) {
                 producer.send(session.createTextMessage("hello " + i));
                 session.commit();
              }
           }
        }
  
        PagingStoreImpl store = (PagingStoreImpl) queue1.getPagingStore();
        File folder = store.getFolder();
  
        server.stop();
  
        for (String fileName : folder.list((dir, f) -> f.endsWith(".page"))) {
           File fileToRemove = new File(folder, fileName);
           fileToRemove.delete();
           logger.debug("removing file {}", fileToRemove);
        }
  
  
        Map<Integer, AtomicInteger> journalCount = countJournal(server.getConfiguration());
        assertEquals(NUMBER_OF_MESSAGES * 2, journalCount.get((int)JournalRecordIds.PAGE_TRANSACTION).get());
  
        try (AssertionLoggerHandler handler = new AssertionLoggerHandler()) {
           server.start();
           Wait.assertTrue(() -> handler.findText("AMQ224132"));
        }
  
        // compacting to clean up older records before counting them
        server.getStorageManager().getMessageJournal().scheduleCompactAndBlock(60_000);
  
        journalCount = countJournal(server.getConfiguration());
        assertEquals(NUMBER_OF_MESSAGES, journalCount.get((int)JournalRecordIds.PAGE_TRANSACTION).get());
  
        server.stop();
        server.start();
  
        try (Connection connection = factory.createConnection()) {
           Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
           connection.start();
           for (int producerID = 1; producerID <= 2; producerID++) {
              MessageConsumer consumer = session.createConsumer(session.createQueue("test" + producerID));
              for (int i = 0; i < (producerID == 1 ? 0 : NUMBER_OF_MESSAGES); i++) {
                 TextMessage message = (TextMessage) consumer.receive(5000);
                 assertNotNull(message, "message not received on producer + " + producerID + ", message " + i);
                 assertEquals("hello " + i, message.getText(), "could not find message " + i + " on producerID=" + producerID);
                 session.commit();
              }
              assertNull(consumer.receiveNoWait());
              consumer.close();
           }
        }
     }
  
  }
  