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.client;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  import java.lang.invoke.MethodHandles;
  
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.api.core.RoutingType;
  import org.apache.activemq.artemis.api.core.client.ClientConsumer;
  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.api.core.client.ClientSessionFactory;
  import org.apache.activemq.artemis.api.core.client.ServerLocator;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.impl.QueueImpl;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class ConsumerFilterTest extends ActiveMQTestBase {
  
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  
     private ActiveMQServer server;
     private ClientSession session;
     private ClientProducer producer;
     private ClientConsumer consumer;
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
  
        server = createServer(false);
  
        server.start();
        ServerLocator locator = createInVMNonHALocator();
  
        ClientSessionFactory sf = createSessionFactory(locator);
  
        session = sf.createSession();
  
        session.start();
        session.createQueue(QueueConfiguration.of("foo").setRoutingType(RoutingType.ANYCAST));
  
        producer = session.createProducer("foo");
        consumer = session.createConsumer("foo", "animal='giraffe'");
     }
  
     @Test
     public void testLargeToken() throws Exception {
        StringBuilder token = new StringBuilder();
  
        token.append("'");
        token.append("a".repeat(5000));
        token.append("'");
  
        consumer = session.createConsumer("foo", "animal=" + token.toString());
     }
  
     @Test
     public void testNonMatchingMessagesFollowedByMatchingMessages() throws Exception {
  
        ClientMessage message = session.createMessage(false);
  
        message.putStringProperty("animal", "hippo");
  
        producer.send(message);
  
        assertNull(consumer.receiveImmediate());
  
        message = session.createMessage(false);
  
        message.putStringProperty("animal", "giraffe");
  
        logger.debug("sending second msg");
  
        producer.send(message);
  
        ClientMessage received = consumer.receiveImmediate();
  
        assertNotNull(received);
  
        assertEquals("giraffe", received.getStringProperty("animal"));
  
        assertNull(consumer.receiveImmediate());
  
        session.close();
     }
  
     @Test
     public void testNonMatchingMessagesFollowedByMatchingMessagesMany() throws Exception {
  
        for (int i = 0; i < QueueImpl.MAX_DELIVERIES_IN_LOOP * 2; i++) {
           ClientMessage message = session.createMessage(false);
  
           message.putStringProperty("animal", "hippo");
  
           producer.send(message);
        }
  
        assertNull(consumer.receiveImmediate());
  
        for (int i = 0; i < QueueImpl.MAX_DELIVERIES_IN_LOOP * 2; i++) {
           ClientMessage message = session.createMessage(false);
  
           message.putStringProperty("animal", "giraffe");
  
           producer.send(message);
        }
  
        for (int i = 0; i < QueueImpl.MAX_DELIVERIES_IN_LOOP * 2; i++) {
           ClientMessage received = consumer.receiveImmediate();
  
           assertNotNull(received);
  
           assertEquals("giraffe", received.getStringProperty("animal"));
        }
  
        assertNull(consumer.receiveImmediate());
  
        session.close();
     }
  
     @Test
     public void testTwoConsumers() throws Exception {
        ClientConsumer consumer2 = session.createConsumer("foo", "animal='elephant'");
  
        //Create and consume message that matches the first consumer's filter
  
        ClientMessage message = session.createMessage(false);
  
        message.putStringProperty("animal", "giraffe");
  
        producer.send(message);
  
        ClientMessage received = consumer.receive(10000);
  
        assertNotNull(received);
  
        assertEquals("giraffe", received.getStringProperty("animal"));
  
        assertNull(consumer.receiveImmediate());
        assertNull(consumer2.receiveImmediate());
  
        //Create and consume another message that matches the first consumer's filter
        message = session.createMessage(false);
  
        message.putStringProperty("animal", "giraffe");
  
        producer.send(message);
  
        received = consumer.receive(10000);
  
        assertNotNull(received);
  
        assertEquals("giraffe", received.getStringProperty("animal"));
  
        assertNull(consumer.receiveImmediate());
        assertNull(consumer2.receiveImmediate());
  
        //Create and consume a message that matches the second consumer's filter
  
        message = session.createMessage(false);
  
        message.putStringProperty("animal", "elephant");
  
        producer.send(message);
  
        received = consumer2.receive(10000);
  
        assertNotNull(received);
  
        assertEquals("elephant", received.getStringProperty("animal"));
  
        assertNull(consumer.receiveImmediate());
        assertNull(consumer2.receiveImmediate());
  
        //Create and consume another message that matches the second consumer's filter
  
        message = session.createMessage(false);
  
        message.putStringProperty("animal", "elephant");
  
        producer.send(message);
  
        received = consumer2.receive(1000);
  
        assertNotNull(received);
  
        assertEquals("elephant", received.getStringProperty("animal"));
  
        assertNull(consumer.receiveImmediate());
        assertNull(consumer2.receiveImmediate());
  
        session.close();
     }
  
     @Test
     public void testLinkedListOrder() throws Exception {
        ServerLocator locator = createInVMNonHALocator();
  
        ClientSessionFactory sf = createSessionFactory(locator);
  
        ClientSession session = sf.createSession();
  
        session.start();
  
        ClientProducer producer = session.createProducer("foo");
  
        ClientConsumer redConsumer = session.createConsumer("foo", "color='red'");
  
        ClientConsumer anyConsumer = session.createConsumer("foo");
  
        sendMessage(session, producer, "any", "msg1");
  
        sendMessage(session, producer, "any", "msg2");
  
        sendMessage(session, producer, "any", "msg3");
  
        sendMessage(session, producer, "red", "msgRed4");
  
        sendMessage(session, producer, "red", "msgRed5");
  
        readConsumer("anyConsumer", anyConsumer);
  
        readConsumer("anyConsumer", anyConsumer);
  
        logger.debug("### closing consumer ###");
  
        anyConsumer.close();
  
        readConsumer("redConsumer", redConsumer);
  
        readConsumer("redConsumer", redConsumer);
  
        logger.debug("### recreating consumer ###");
  
        anyConsumer = session.createConsumer("foo");
  
        session.start();
  
        readConsumer("anyConsumer", anyConsumer);
  
        session.close();
  
        sf.close();
  
        locator.close();
     }
  
     private void readConsumer(String consumerName, ClientConsumer consumer) throws Exception {
        ClientMessage message = consumer.receive(5000);
        assertNotNull(message);
        logger.debug("consumer = {} message, color={}, msg = {}", consumerName, message.getStringProperty("color"), message.getStringProperty("value"));
        message.acknowledge();
     }
  
     private void sendMessage(ClientSession session, ClientProducer producer, String color, String msg) throws Exception {
        ClientMessage anyMessage = session.createMessage(true);
        anyMessage.putStringProperty("color", color);
        anyMessage.putStringProperty("value", msg);
        producer.send(anyMessage);
        session.commit();
     }
  }
  