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.mqtt;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import org.apache.activemq.ActiveMQConnection;
  import org.apache.activemq.ActiveMQConnectionFactory;
  import org.apache.activemq.artemis.core.config.WildcardConfiguration;
  import org.apache.activemq.command.ActiveMQMessage;
  import org.apache.activemq.util.ByteSequence;
  import org.junit.jupiter.api.Test;
  
  import javax.jms.MessageConsumer;
  import javax.jms.MessageProducer;
  import javax.jms.Session;
  import javax.jms.TextMessage;
  
  public class MQTTOpenwireTest extends MQTTTestSupport {
  
     protected static final int NUM_MESSAGES = 1;
  
     @Override
     public void configureBroker() throws Exception {
        super.configureBroker();
        WildcardConfiguration wildcardConfiguration = new WildcardConfiguration();
        wildcardConfiguration.setDelimiter('.');
        wildcardConfiguration.setSingleWord('*');
        wildcardConfiguration.setAnyWords('>');
        server.getConfiguration().setWildCardConfiguration(wildcardConfiguration);
     }
  
     @Override
     public void createJMSConnection() throws Exception {
        cf = new ActiveMQConnectionFactory("tcp://localhost:61616?wireFormat.cacheEnabled=true");
     }
  
     @Test
     public void testWildcards() throws Exception {
        doTestSendJMSReceiveMQTT("foo.bar", "foo/+");
        doTestSendJMSReceiveMQTT("foo.bar", "foo/#");
        doTestSendJMSReceiveMQTT("foo.bar.har", "foo/#");
        doTestSendJMSReceiveMQTT("foo.bar.har", "foo/+/+");
        doTestSendMQTTReceiveJMS("foo/bah", "foo.*");
        doTestSendMQTTReceiveJMS("foo/bah", "foo.>");
        doTestSendMQTTReceiveJMS("foo/bah/hah", "foo.*.*");
        doTestSendMQTTReceiveJMS("foo/bah/har", "foo.>");
     }
  
     public void doTestSendMQTTReceiveJMS(String mqttTopic, String jmsDestination) throws Exception {
        final MQTTClientProvider provider = getMQTTClientProvider();
        initializeConnection(provider);
  
        ActiveMQConnection activeMQConnection = (ActiveMQConnection) cf.createConnection();
  
        try {
           // MUST set to true to receive retained messages
           activeMQConnection.setUseRetroactiveConsumer(true);
           activeMQConnection.start();
           Session s = activeMQConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
           javax.jms.Topic jmsTopic = s.createTopic(jmsDestination);
           MessageConsumer consumer = s.createConsumer(jmsTopic);
  
           // send retained message
           final String RETAINED = "RETAINED";
           provider.publish(mqttTopic, RETAINED.getBytes(), AT_LEAST_ONCE, true);
  
           // check whether we received retained message on JMS subscribe
           ActiveMQMessage message = (ActiveMQMessage) consumer.receive(2000);
           assertNotNull(message, "Should get retained message " + mqttTopic + "->" + jmsDestination);
           ByteSequence bs = message.getContent();
           assertEquals(RETAINED, new String(bs.data, bs.offset, bs.length));
  
           for (int i = 0; i < 1; i++) {
              String payload = "Test Message: " + i;
              provider.publish(mqttTopic, payload.getBytes(), AT_LEAST_ONCE);
              message = (ActiveMQMessage) consumer.receive(1000);
              assertNotNull(message, "Should get a message " + mqttTopic + "->" + jmsDestination);
              bs = message.getContent();
              assertEquals(payload, new String(bs.data, bs.offset, bs.length));
           }
        } finally {
           activeMQConnection.close();
           provider.disconnect();
        }
     }
  
     public void doTestSendJMSReceiveMQTT(String jmsDestination, String mqttTopic) throws Exception {
        final MQTTClientProvider provider = getMQTTClientProvider();
        initializeConnection(provider);
  
        ActiveMQConnection activeMQConnection = (ActiveMQConnection) cf.createConnection();
        try {
           activeMQConnection.setUseRetroactiveConsumer(true);
           activeMQConnection.start();
           Session s = activeMQConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
           javax.jms.Topic jmsTopic = s.createTopic(jmsDestination);
           MessageProducer producer = s.createProducer(jmsTopic);
  
           final String RETAINED = "RETAINED";
           provider.subscribe(mqttTopic, AT_MOST_ONCE);
  
           // send retained message from JMS
           TextMessage sendMessage = s.createTextMessage(RETAINED);
           // mark the message to be retained
           sendMessage.setBooleanProperty("ActiveMQ.Retain", true);
           // MQTT QoS can be set using MQTTProtocolConverter.QOS_PROPERTY_NAME property
           sendMessage.setIntProperty("ActiveMQ.MQTT.QoS", 0);
           producer.send(sendMessage);
  
           byte[] message = provider.receive(2000);
           assertNotNull(message, "Should get retained message " + jmsDestination + "->" + mqttTopic);
           assertEquals(RETAINED, new String(message));
  
           for (int i = 0; i < 1; i++) {
              String payload = "This is Test Message: " + i;
              sendMessage = s.createTextMessage(payload);
              producer.send(sendMessage);
              message = provider.receive(1000);
              assertNotNull(message, "Should get a message " + jmsDestination + "->" + mqttTopic);
  
              assertEquals(payload, new String(message));
           }
        } finally {
           activeMQConnection.close();
           provider.disconnect();
        }
     }
  }
  