org.springframework.amqp.core.QueueBuilder Java Examples

@Bean
public Queue retryQueue2() {
    return QueueBuilder.nonDurable("retry-queue-2")
        .deadLetterExchange("")
        .deadLetterRoutingKey("retry-wait-ended-queue")
        .build();
}
 

private void ensureQueueExists(String queueName) {
    // ensure we have the queue created on the broker
    Queue queue = QueueBuilder.durable(queueName).build();
    amqpAdmin.declareQueue(queue);
    // and bound to the exchange
    DirectExchange exchange = ExchangeBuilder.directExchange(exchangeName).build();
    amqpAdmin.declareBinding(BindingBuilder.bind(queue).to(exchange).with(queueName));
}
 

@Bean
Queue messagesQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES)
      .withArgument("x-dead-letter-exchange", "")
      .withArgument("x-dead-letter-routing-key", QUEUE_MESSAGES_DLQ)
      .build();
}
 

@Bean
public Queue retryQueue3() {
    return QueueBuilder.nonDurable("retry-queue-3")
        .deadLetterExchange("")
        .deadLetterRoutingKey("retry-wait-ended-queue")
        .build();
}
 

/**
 * 创建delay_queue_per_message_ttl队列
 */
@Bean
Queue delayQueuePerMessageTTL() {
	return QueueBuilder.durable(PAY_NOTIFY_DELAY_PRE_MESSAGE_TTL).withArgument(
			"x-dead-letter-exchange", PAY_NOTIFY_DELAY_EXCHANGE) // DLX，dead letter发送到的exchange
			.withArgument("x-dead-letter-routing-key", PAY_NOTIFY_DELAY_QUENU_NAME)
			// dead letter携带的routing key
			.build();
}
 

@Bean
public Queue retryQueue1() {
    return QueueBuilder.nonDurable("retry-queue-1")
        .deadLetterExchange("")
        .deadLetterRoutingKey("retry-wait-ended-queue")
        .build();
}
 

/**
 * 创建delay_queue_per_queue_ttl队列
 */
@Bean
Queue delayQueuePerQueueTTL() {
	return QueueBuilder.durable(PAY_NOTIFY_DELAY_QUENU_ALL_TTL).withArgument(
			"x-dead-letter-exchange", PAY_NOTIFY_DELAY_EXCHANGE) // DLX
			.withArgument("x-dead-letter-routing-key", PAY_NOTIFY_DELAY_QUENU_NAME)
			// dead letter携带的routing key
			.withArgument("x-message-ttl", QUEUE_EXPIRATION)
			// 设置队列的过期时间
			.build();
}
 

@Bean
Queue deadLetterQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES_DLQ).build();
}
 

@Bean
Queue messagesQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES)
      .build();
}
 

@Bean
Queue deadLetterQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES_DLQ).build();
}
 

@Bean
Queue messagesQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES)
      .withArgument("x-dead-letter-exchange", DLX_EXCHANGE_MESSAGES)
      .build();
}
 

@Bean
Queue deadLetterQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES_DLQ).build();
}
 

@Bean
Queue messagesQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES)
      .withArgument("x-dead-letter-exchange", DLX_EXCHANGE_MESSAGES)
      .build();
}
 

@Bean
Queue messagesQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES)
      .build();
}
 

@Bean
Queue deadLetterQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES_DLQ).build();
}
 

@Bean
Queue messagesQueue() {
    return QueueBuilder.durable(QUEUE_MESSAGES)
      .withArgument("x-dead-letter-exchange", DLX_EXCHANGE_MESSAGES)
      .build();
}
 

@Bean
Queue parkingLotQueue() {
    return QueueBuilder.durable(QUEUE_PARKING_LOT).build();
}
 

@Bean
Queue ordersQueue() {
	return QueueBuilder.durable(QUEUE_ORDERS).withArgument("x-dead-letter-exchange", "")
			.withArgument("x-dead-letter-routing-key", QUEUE_DEAD_ORDERS).withArgument("x-message-ttl", 5000)
			.build();
}
 

@Bean
public Queue retryWaitEndedQueue() {
    return QueueBuilder.nonDurable("retry-wait-ended-queue")
        .build();
}
 

@Bean
public Queue nonBlockingQueue() {
    return QueueBuilder.nonDurable("non-blocking-queue")
        .build();
}
 

@Bean
public Queue blockingQueue() {
    return QueueBuilder.nonDurable("blocking-queue")
        .build();
}
 

private Queue createTopicQueue(DestinationsConfig.DestinationInfo destination) {

        Exchange ex = ExchangeBuilder.topicExchange(destination.getExchange())
          .durable(true)
          .build();

        amqpAdmin.declareExchange(ex);

        Queue q = QueueBuilder.nonDurable()
          .build();

        amqpAdmin.declareQueue(q);

        Binding b = BindingBuilder.bind(q)
          .to(ex)
          .with(destination.getRoutingKey())
          .noargs();

        amqpAdmin.declareBinding(b);

        return q;
    }
 

@PostConstruct
public void setupQueueDestinations() {

    log.info("[I48] Creating Destinations...");

    destinationsConfig.getQueues()
        .forEach((key, destination) -> {

            log.info("[I54] Creating directExchange: key={}, name={}, routingKey={}", key, destination.getExchange(), destination.getRoutingKey());

            Exchange ex = ExchangeBuilder.directExchange(destination.getExchange())
                .durable(true)
                .build();

            amqpAdmin.declareExchange(ex);

            Queue q = QueueBuilder.durable(destination.getRoutingKey())
                .build();

            amqpAdmin.declareQueue(q);

            Binding b = BindingBuilder.bind(q)
                .to(ex)
                .with(destination.getRoutingKey())
                .noargs();

            amqpAdmin.declareBinding(b);

            log.info("[I70] Binding successfully created.");

        });
}
 

/**
 * We may want to send invalid messages to a separate queue so that we can inspect and
 * reprocess them later. We can use DLQ concept to automatically do it instead of we
 * manually write the code to handle such scenarios. Now try to send an invalid JSON
 * message to orders-queue, it will be sent to dead-orders-queue.
 * @return rabbitMQ Queue.
 */
@Bean
Queue deadLetterQueue() {
	return QueueBuilder.durable(QUEUE_DEAD_ORDERS).build();
}
 

/**
 * 创建pay_notify_delay_quenu队列，也就是实际消费队列
 *
 * @return
 */
@Bean
Queue delayProcessQueue() {
	return QueueBuilder.durable(PAY_NOTIFY_DELAY_QUENU_NAME).build();
}
 

/**
 * Creates the receiver queue from update server for receiving message from
 * update server.
 *
 * @return the queue
 */
@Bean
Queue receiverConnectorQueueFromHawkBit(final AmqpProperties amqpProperties) {
    return QueueBuilder.nonDurable(amqpProperties.getReceiverConnectorQueueFromSp()).autoDelete()
            .withArguments(getTTLMaxArgs()).build();
}
 

/**
 * Create the DMF API receiver queue for authentication requests called by
 * 3rd party artifact storages for download authorization by devices.
 *
 * @return the receiver queue
 */
@Bean
public Queue authenticationReceiverQueue() {
    return QueueBuilder.nonDurable(amqpProperties.getAuthenticationReceiverQueue()).autoDelete()
            .withArguments(getTTLMaxArgsAuthenticationQueue()).build();
}