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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.amqp.paging;
  
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import javax.jms.Connection;
  import javax.jms.ConnectionFactory;
  import javax.jms.Message;
  import javax.jms.MessageConsumer;
  import javax.jms.MessageProducer;
  import javax.jms.Session;
  import javax.jms.TextMessage;
  import java.lang.reflect.Field;
  import java.util.Map;
  
  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.filter.Filter;
  import org.apache.activemq.artemis.core.paging.cursor.impl.PageSubscriptionImpl;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.Queue;
  import org.apache.activemq.artemis.core.server.impl.AddressInfo;
  import org.apache.activemq.artemis.selector.filter.Filterable;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.apache.activemq.artemis.tests.util.CFUtil;
  import org.junit.jupiter.api.Test;
  
  public class AmqpFilterChangePageTest extends ActiveMQTestBase {
  
     ActiveMQServer server;
  
     @Test
     public void testChangingMatching() throws Exception {
        Configuration config = createDefaultConfig(true);
  
        int NUMBER_OF_MESSAGES = 2000;
  
        server = createServer(true, config, 100 * 1024, 1024 * 1024, -1, -1);
        server.start();
  
        server.addAddressInfo(new AddressInfo("AD1").addRoutingType(RoutingType.MULTICAST));
        server.createQueue(QueueConfiguration.of("Q1").setAddress("AD1").setDurable(true).setFilterString("color='red'"));
  
        ConnectionFactory cf = CFUtil.createConnectionFactory("AMQP", "tcp://localhost:61616");
        Connection connection = cf.createConnection();
        Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
        MessageProducer producer = session.createProducer(session.createTopic("AD1"));
  
        Queue queue = server.locateQueue("Q1");
  
        queue.getPagingStore().startPaging();
  
        for (int i = 0; i < NUMBER_OF_MESSAGES; i++) {
           TextMessage message = session.createTextMessage("hello " + i);
           message.setStringProperty("color", "red");
           producer.send(message);
           if (i % 100 == 0 && i > 0) {
              session.commit();
              queue.getPagingStore().forceAnotherPage(true);
           }
        }
        session.commit();
  
        PageSubscriptionImpl subscription = (PageSubscriptionImpl) queue.getPageSubscription();
        Field subscriptionField = PageSubscriptionImpl.class.getDeclaredField("filter");
        subscriptionField.setAccessible(true);
  
        // Replacing the filter for that won't work
        // The system should still respect the original routing
        // This is because if something happened to the message in which parsing did not work
        // the routing should still be respected
        subscriptionField.set(subscription, new Filter() {
           @Override
           public boolean match(org.apache.activemq.artemis.api.core.Message message) {
              return false;
           }
  
           @Override
           public boolean match(Map<String, String> map) {
              return false;
           }
  
           @Override
           public boolean match(Filterable filterable) {
              return false;
           }
  
           @Override
           public SimpleString getFilterString() {
              return null;
           }
        });
  
        connection.start();
        MessageConsumer consumer = session.createConsumer(session.createQueue("AD1::Q1"));
  
        for (int i = 0; i < NUMBER_OF_MESSAGES; i++) {
           Message message = consumer.receive(5000);
           assertNotNull(message);
        }
  
        session.commit();
  
        assertNull(consumer.receiveNoWait());
  
        connection.close();
  
     }
  
  }
  