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Java Consumer類代碼示例

本文整理匯總了Java中com.rabbitmq.client.Consumer類的典型用法代碼示例。如果您正苦於以下問題：Java Consumer類的具體用法？Java Consumer怎麽用？Java Consumer使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


Consumer類屬於com.rabbitmq.client包，在下文中一共展示了Consumer類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: main

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * @param args
 * @throws IOException
 * @throws TimeoutException
 * @date 2017年7月13日 下午2:57:32
 * @writer junehappylove
 */
public static void main(String[] args) throws IOException, TimeoutException {
	ConnectionFactory factory = new ConnectionFactory();
	factory.setHost(host);
	factory.setUsername(username);
	factory.setPassword(password);
	factory.setPort(port);
	factory.setVirtualHost(virtualHost);
	Connection connection = factory.newConnection();
	Channel channel = connection.createChannel();
	// 聲明交換器
	channel.exchangeDeclare(EXCHANGE_NAME_ROUTING, "direct");
	// 獲取匿名隊列名稱
	String queueName = channel.queueDeclare().getQueue();
	// 根據路由關鍵字進行多重綁定
	for (String severity : routingKeys2) {
		channel.queueBind(queueName, EXCHANGE_NAME_ROUTING, severity);
		System.out.println("ReceiveLogsDirect2 exchange:" + EXCHANGE_NAME_ROUTING + ", queue:" + queueName
				+ ", BindRoutingKey:" + severity);
	}
	System.out.println("ReceiveLogsDirect2 Waiting for messages");

	Consumer consumer = new DefaultConsumer(channel) {
		@Override
		public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
				byte[] body) throws UnsupportedEncodingException {
			String message = new String(body, "UTF-8");
			System.out.println("ReceiveLogsDirect2 Received '" + envelope.getRoutingKey() + "':'" + message + "'");
		}
	};
	channel.basicConsume(queueName, true, consumer);

}
開發者ID:pudoj，項目名稱:june.mq，代碼行數:40，代碼來源:ReceiveLogsDirect2.java

示例2: main

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * @param args
 * @throws TimeoutException
 * @throws IOException
 * @date 2017年7月13日 下午2:53:18
 * @writer junehappylove
 */
public static void main(String[] args) throws IOException, TimeoutException {
	ConnectionFactory factory = new ConnectionFactory();
	factory.setHost(host);
	factory.setUsername(username);
	factory.setPassword(password);
	factory.setPort(port);
	factory.setVirtualHost(virtualHost);
	Connection connection = factory.newConnection();
	Channel channel = connection.createChannel();
	// 聲明交換器
	channel.exchangeDeclare(EXCHANGE_NAME_ROUTING, "direct");
	// 獲取匿名隊列名稱
	String queueName = channel.queueDeclare().getQueue();

	// 根據路由關鍵字進行綁定
	for (String routingKey : routingKeys1) {
		channel.queueBind(queueName, EXCHANGE_NAME_ROUTING, routingKey);
		System.out.println("ReceiveLogsDirect1 exchange:" + EXCHANGE_NAME_ROUTING + "," + " queue:" + queueName
				+ ", BindRoutingKey:" + routingKey);
	}
	System.out.println("ReceiveLogsDirect1  Waiting for messages");
	Consumer consumer = new DefaultConsumer(channel) {
		@Override
		public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
				byte[] body) throws IOException {
			String message = new String(body, "UTF-8");
			System.out.println("ReceiveLogsDirect1 Received '" + envelope.getRoutingKey() + "':'" + message + "'");
		}
	};
	channel.basicConsume(queueName, true, consumer);

}
開發者ID:pudoj，項目名稱:june.mq，代碼行數:40，代碼來源:ReceiveLogsDirect1.java

示例3: main

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * @param args
 * @throws TimeoutException
 * @throws IOException
 * @date 2017年7月11日 下午5:32:45
 * @writer junehappylove
 */
public static void main(String[] args) throws IOException, TimeoutException {
	// 創建連接工廠
	ConnectionFactory factory = new ConnectionFactory();
	// 設置RabbitMQ地址
	factory.setHost(host);
	factory.setUsername(username);
	factory.setPassword(password);
	factory.setPort(port);
	factory.setVirtualHost(virtualHost);
	// 創建一個新的連接
	Connection connection = factory.newConnection();
	// 創建一個通道
	Channel channel = connection.createChannel();
	// 聲明要關注的隊列
	channel.queueDeclare(QUEUE_NAME, false, false, false, null);
	System.out.println("Customer Waiting Received messages");
	// DefaultConsumer類實現了Consumer接口，通過傳入一個頻道，
	// 告訴服務器我們需要那個頻道的消息，如果頻道中有消息，就會執行回調函數handleDelivery
	Consumer consumer = new DefaultConsumer(channel) {
		//envelope主要存放生產者相關信息（比如交換機、路由key等）
		//body是消息實體
		@Override
		public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
				byte[] body) throws IOException {
			String message = new String(body, "UTF-8");
			System.out.println("Customer Received '" + message + "'");
		}
	};
	// 自動回複隊列應答 -- RabbitMQ中的消息確認機製
	channel.basicConsume(QUEUE_NAME, true, consumer);
}
開發者ID:pudoj，項目名稱:june.mq，代碼行數:39，代碼來源:Customer.java

示例4: main

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * @param args
 * @throws TimeoutException
 * @throws IOException
 * @date 2017年7月13日 下午2:40:52
 * @writer junehappylove
 */
public static void main(String[] args) throws IOException, TimeoutException {
	ConnectionFactory factory = new ConnectionFactory();
	factory.setHost(host);
	factory.setUsername(username);
	factory.setPassword(password);
	factory.setPort(port);
	factory.setVirtualHost(virtualHost);
	Connection connection = factory.newConnection();
	Channel channel = connection.createChannel();

	channel.exchangeDeclare(EXCHANGE_NAME, "fanout");

	// 產生一個隨機的隊列名稱
	String queueName = channel.queueDeclare().getQueue();
	channel.queueBind(queueName, EXCHANGE_NAME, "");// 對隊列進行綁定

	System.out.println("ReceiveLogs1 Waiting for messages");
	Consumer consumer = new DefaultConsumer(channel) {
		@Override
		public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
				byte[] body) throws IOException {
			String message = new String(body, "UTF-8");
			System.out.println("ReceiveLogs1 Received '" + message + "'");
		}
	};
	channel.basicConsume(queueName, true, consumer);// 隊列會自動刪除
}
開發者ID:pudoj，項目名稱:june.mq，代碼行數:35，代碼來源:ReceiveLogs1.java

示例5: main

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
	 * @param args
	 * @throws TimeoutException 
	 * @throws IOException 
	 * @date 2017年7月13日 下午3:08:40
	 * @writer junehappylove
	 */
	public static void main(String[] args) throws IOException, TimeoutException {
		ConnectionFactory factory = new ConnectionFactory();
		factory.setHost(host);
		factory.setUsername(username);
		factory.setPassword(password);
		factory.setPort(port);
		factory.setVirtualHost(virtualHost);
        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();
//      聲明一個匹配模式的交換器
        channel.exchangeDeclare(EXCHANGE_NAME_TOPIC, "topic");
        String queueName = channel.queueDeclare().getQueue();
        // 路由關鍵字
        String[] routingKeys = new String[]{"*.*.rabbit", "lazy.#"};
//      綁定路由關鍵字
        for (String bindingKey : routingKeys) {
            channel.queueBind(queueName, EXCHANGE_NAME_TOPIC, bindingKey);
            System.out.println("ReceiveLogsTopic2 exchange:"+EXCHANGE_NAME_TOPIC+", queue:"+queueName+", BindRoutingKey:" + bindingKey);
        }

        System.out.println("ReceiveLogsTopic2 Waiting for messages");

        Consumer consumer = new DefaultConsumer(channel) {
            @Override
			public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
					byte[] body) throws UnsupportedEncodingException  {
                String message = new String(body, "UTF-8");
                System.out.println("ReceiveLogsTopic2 Received '" + envelope.getRoutingKey() + "':'" + message + "'");
            }
        };
        channel.basicConsume(queueName, true, consumer);
	}
開發者ID:pudoj，項目名稱:june.mq，代碼行數:40，代碼來源:ReceiveLogsTopic2.java

示例6: main

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * @param args
 * @throws IOException
 * @throws TimeoutException
 * @date 2017年7月13日 下午3:06:20
 * @writer junehappylove
 */
public static void main(String[] args) throws IOException, TimeoutException {
	ConnectionFactory factory = new ConnectionFactory();
	factory.setHost(host);
	factory.setUsername(username);
	factory.setPassword(password);
	factory.setPort(port);
	factory.setVirtualHost(virtualHost);
	Connection connection = factory.newConnection();
	Channel channel = connection.createChannel();

	// 聲明一個匹配模式的交換機
	channel.exchangeDeclare(EXCHANGE_NAME_TOPIC, "topic");
	String queueName = channel.queueDeclare().getQueue();
	// 路由關鍵字
	String[] routingKeys = new String[] { "*.orange.*" };
	// 綁定路由
	for (String routingKey : routingKeys) {
		channel.queueBind(queueName, EXCHANGE_NAME_TOPIC, routingKey);
		System.out.println("ReceiveLogsTopic1 exchange:" + EXCHANGE_NAME_TOPIC + ", queue:" + queueName
				+ ", BindRoutingKey:" + routingKey);
	}
	System.out.println("ReceiveLogsTopic1 Waiting for messages");

	Consumer consumer = new DefaultConsumer(channel) {
		@Override
		public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
				byte[] body) throws IOException {
			String message = new String(body, "UTF-8");
			System.out.println("ReceiveLogsTopic1 Received '" + envelope.getRoutingKey() + "':'" + message + "'");
		}
	};
	channel.basicConsume(queueName, true, consumer);

}
開發者ID:pudoj，項目名稱:june.mq，代碼行數:42，代碼來源:ReceiveLogsTopic1.java

示例7: receiveQuickstartMessage

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * 接受消息
 */
public void receiveQuickstartMessage() throws IOException, TimeoutException {
    RabbitMQChannel channel = new RabbitMQChannel().channel();
    AMQP.Queue.DeclareOk declareOk = channel.getChannel().queueDeclare(QUICKSTART_QUEUE_NAME, false, false, false, null);
    System.out.println("等待接受隊列【" + QUICKSTART_QUEUE_NAME + "】消息");
    //建立一個消費者 監聽消息的接受
    Consumer consumer = new DefaultConsumer(channel.getChannel()) {
        @Override
        public void handleDelivery(String consumerTag, Envelope envelope,
                                   AMQP.BasicProperties properties, byte[] body)
                throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println("接受消息:" + message);
        }
    };
    channel.getChannel().basicConsume(QUICKSTART_QUEUE_NAME, true, consumer);
    //channel.close();
}
開發者ID:mumudemo，項目名稱:mumu-rabbitmq，代碼行數:21，代碼來源:RabbitMQQuickStart.java

示例8: receivePubsubMessage

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * 接受消息
 */
public void receivePubsubMessage() throws IOException, TimeoutException {
    RabbitMQChannel channel = new RabbitMQChannel().channel();
    channel.getChannel().exchangeDeclare(EXCHANGE_NAME, "fanout");
    String queueName = channel.getChannel().queueDeclare().getQueue();
    channel.getChannel().queueBind(queueName, EXCHANGE_NAME, "");
    System.out.println("等待接受pusub訂閱【" + EXCHANGE_NAME + "】消息");
    System.out.println("選擇隊列:"+queueName);
    Consumer consumer = new DefaultConsumer(channel.getChannel()) {
        @Override
        public void handleDelivery(String consumerTag, Envelope envelope,
                                   AMQP.BasicProperties properties, byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println("接受消息:" + message + "'");
        }
    };
    channel.getChannel().basicConsume(queueName, true, consumer);
}
開發者ID:mumudemo，項目名稱:mumu-rabbitmq，代碼行數:21，代碼來源:RabbitMQPubsub.java

示例9: receiveTopicMessage

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * 接受主題消息
 */
public void receiveTopicMessage() throws IOException, TimeoutException {
    RabbitMQChannel channel = new RabbitMQChannel().channel();
    channel.getChannel().exchangeDeclare(TOPIC, "topic");
    String queueName = channel.getChannel().queueDeclare().getQueue();
    channel.getChannel().queueBind(queueName, TOPIC, "bindingKey");
    System.out.println("等待接受topic主題【" + TOPIC + "】消息");
    System.out.println("選擇隊列:" + queueName);
    Consumer consumer = new DefaultConsumer(channel.getChannel()) {
        @Override
        public void handleDelivery(String consumerTag, Envelope envelope,
                                   AMQP.BasicProperties properties, byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println("接受消息:" + envelope.getRoutingKey() + "':'" + message + "'");
        }
    };
    channel.getChannel().basicConsume(queueName, true, consumer);
}
開發者ID:mumudemo，項目名稱:mumu-rabbitmq，代碼行數:21，代碼來源:RabbitMQTopic.java

示例10: connect

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
protected void connect() throws Exception {
  ConnectionFactory factory = new ConnectionFactory();
  factory.setHost("localhost");
  Connection connection = factory.newConnection();
  channel = connection.createChannel();

  String queueName = "flowing-retail-" + name;
  channel.queueDeclare(queueName, true, false, false, null);
  channel.exchangeDeclare(EXCHANGE_NAME, "fanout", true); // publish/subscribe model
  channel.queueBind(queueName, EXCHANGE_NAME, "*");

  System.out.println(" [*] Waiting for messages.");

  Consumer consumer = new DefaultConsumer(channel) {
    @Override
    public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
      String message = new String(body, "UTF-8");
      System.out.println(" [x] Received '" + message + "'");
      eventHandler.handleEvent(message);
    }
  };
  channel.basicConsume(queueName, true, consumer);
}
開發者ID:flowing，項目名稱:flowing-retail-old，代碼行數:24，代碼來源:RabbitMqConsumer.java

示例11: subscribe

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
/**
 * Declare an exchange, via an interface that allows the complete set of arguments.
 * 
 * @see com.rabbitmq.client.AMQP.Exchange.Declare
 * @see com.rabbitmq.client.AMQP.Exchange.DeclareOk <br>
 *      exchange the name of the exchange <br>
 *      type the exchange type <br>
 *      durable true if we are declaring a durable exchange (the exchange will survive a server restart) <br>
 *      autoDelete true if the server should delete the exchange when it is no longer in use <br>
 *      internal true if the exchange is internal, i.e. can't be directly published to by a client. <br>
 *      arguments other properties (construction arguments) for the exchange
 * @throws java.io.IOException if an error is encountered
 */
public void subscribe(Exchange exchange, Topic topic, String routingKey) throws Exception {

  channel.exchangeDeclare(exchange.exchange(),
      exchange.type(),
      exchange.durable(),
      exchange.autoDelete(),
      exchange.autoDelete(),
      exchange.properties());

  channel.queueDeclare(topic.name(),
      topic.durable(),
      topic.exclusive(),
      topic.autoDelete(), null);

  channel.queueBind(topic.name(), exchange.exchange(), routingKey);

  final Consumer consumer = createConsumer(channel);
  boolean autoAck = true;
  channel.basicConsume(topic.name(), autoAck, consumer);
}
開發者ID:scalecube，項目名稱:RabbitMQ-gateway，代碼行數:34，代碼來源:RabbitListener.java

示例12: testConnectionFactory

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
@Test
public void testConnectionFactory() throws Exception {
	Assert.assertNotNull(connectionFactory1);
	Assert.assertNotNull(queue);
	
	RabbitmqConnection connection = connectionFactory1.getConnection();
	Assert.assertNotNull(connection);
	String queueName = "testing";
	Channel channel = connection.createChannel();
	channel.queueDeclare(queueName, false, false, false, null);
	String message = "Hello World!";

	final CountDownLatch counter = new CountDownLatch(1);
	Consumer consume = new DefaultConsumer(channel) {
		@Override
		public void handleDelivery(String consumerTag, Envelope envelope,
				BasicProperties properties, byte[] body) throws IOException {
			Assert.assertEquals("Hello World!", new String(body));
			counter.countDown();
		}
	};

	channel.basicConsume(queueName, true, consume);
	channel.basicPublish("", queueName, null, message.getBytes());
	counter.await(10, TimeUnit.SECONDS);
	Assert.assertEquals(0, counter.getCount());
	channel.close();
	
}
開發者ID:leogsilva，項目名稱:rabbitmq-resource-adapter，代碼行數:30，代碼來源:ConnectorTestCase.java

示例13: testStoppingConsumerShutdownConnectionWhenServerHasClosedChannel

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
@Test
public void testStoppingConsumerShutdownConnectionWhenServerHasClosedChannel() throws Exception {
    AlreadyClosedException alreadyClosedException = Mockito.mock(AlreadyClosedException.class);

    RabbitMQConsumer consumer = new RabbitMQConsumer(endpoint, processor);

    Mockito.when(endpoint.createExecutor()).thenReturn(Executors.newFixedThreadPool(3));
    Mockito.when(endpoint.getConcurrentConsumers()).thenReturn(1);
    Mockito.when(endpoint.connect(Matchers.any(ExecutorService.class))).thenReturn(conn);
    Mockito.when(conn.createChannel()).thenReturn(channel);
    Mockito.when(channel.basicConsume(anyString(), anyBoolean(), any(Consumer.class))).thenReturn("TAG");
    Mockito.when(channel.isOpen()).thenReturn(false);
    Mockito.doThrow(alreadyClosedException).when(channel).basicCancel("TAG");
    Mockito.doThrow(alreadyClosedException).when(channel).close();

    consumer.doStart();
    consumer.doStop();

    Mockito.verify(conn).close(30 * 1000);
}
開發者ID:HydAu，項目名稱:Camel，代碼行數:21，代碼來源:RabbitMQConsumerTest.java

示例14: LapinQueueSubscription

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
public LapinQueueSubscription(Stream<QueueSignal> lapinStream, final Subscriber<? super QueueSignal> subscriber,
                              Queue queue,
                              boolean bindAckToRequest,
                              Map<String, Object> consumerArguments,
                              Subscription dependency,
                              java.util.function.Consumer<QueueSignal> doOnNext
) {
	super(lapinStream, subscriber);
	this.queueConfig = queue;
	this.bindAckToRequest = bindAckToRequest;
	this.consumerArguments = consumerArguments;
	this.dependency = dependency;
	this.doOnNext = doOnNext != null ? doOnNext : new java.util.function.Consumer<QueueSignal>() {
		@Override
		public void accept(QueueSignal queueSignal) {
			subscriber.onNext(queueSignal);
		}
	};
}
開發者ID:smaldini，項目名稱:reactor-incubator，代碼行數:20，代碼來源:LapinQueueSubscription.java

示例15: testConsumerSingleMessage

import com.rabbitmq.client.Consumer; //導入依賴的package包/類
@Test
public void testConsumerSingleMessage() throws Exception {
  TransferQueue<RabbitMessage> messages = new LinkedTransferQueue<>();

  Channel channel = mock(Channel.class);

  final Consumer consumer = new StreamSetsMessageConsumer(channel, messages);
  final Envelope envelope = new Envelope(1L, false, EXCHANGE_NAME, QUEUE_NAME);

  executor.submit(new Runnable() {
    @Override
    public void run() {
      try {
        consumer.handleDelivery("consumerTag", envelope, null, TEST_MESSAGE_1.getBytes());
      } catch (IOException ignored) {
        // no op
      }
    }
  });

  RabbitMessage message = messages.take();
  assertEquals(TEST_MESSAGE_1, new String(message.getBody(), StandardCharsets.UTF_8));
}
開發者ID:streamsets，項目名稱:datacollector，代碼行數:24，代碼來源:TestStreamSetsMessageConsumer.java


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