Example usage for com.rabbitmq.client Channel exchangeDeclare

Introduction

In this page you can find the example usage for com.rabbitmq.client Channel exchangeDeclare.

Prototype

Exchange.DeclareOk exchangeDeclare(String exchange, BuiltinExchangeType type) throws IOException;

Source Link

Document

Actively declare a non-autodelete, non-durable exchange with no extra arguments

Usage

From source file:v2.APAdmin.java

public static void main(String[] argv) throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "topic");
    String queueName = channel.queueDeclare().getQueue();
    String bindingKey = "AP.*";

    channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);

    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");

    Consumer consumer = new DefaultConsumer(channel) {
        @Override//from  w w w. jav  a 2 s .  com
        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 '" + envelope.getRoutingKey() + "':'" + message + "'");
            //REPLY HERE
            String response = "You are in, breh";
            BasicProperties replyProps = new BasicProperties.Builder()
                    .correlationId(properties.getCorrelationId()).build();
            channel.basicPublish("", properties.getReplyTo(), replyProps, response.getBytes());
        }
    };
    channel.basicConsume(queueName, true, consumer);
}

From source file:v2.PBAAdmin.java

public static void main(String[] argv) throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "topic");
    String queueName = channel.queueDeclare().getQueue();
    String bindingKey = "PBA.*";

    channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);

    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");

    Consumer consumer = new DefaultConsumer(channel) {
        @Override/*w w w.j  a  v  a2s .c  o  m*/
        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 '" + envelope.getRoutingKey() + "':'" + message + "'");
        }
    };
    channel.basicConsume(queueName, true, consumer);
}

From source file:v2.Student.java

public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;
    try {/*from  w  w w .  ja  v  a  2 s  . c  o m*/
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("datdb.cphbusiness.dk");

        connection = factory.newConnection();
        channel = connection.createChannel();

        channel.exchangeDeclare(EXCHANGE_NAME, "topic");

        String routingKey = "AP.DAT";//getRouting(argv);
        String message = "Plz enroll me, breh";//getMessage(argv);
        String corrId = java.util.UUID.randomUUID().toString();
        String callbackQueueName = channel.queueDeclare().getQueue();
        String response = null;
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(callbackQueueName, true, consumer);

        BasicProperties props = new BasicProperties.Builder().replyTo(callbackQueueName).build();

        channel.basicPublish(EXCHANGE_NAME, routingKey, props, message.getBytes("UTF-8"));
        System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");

        while (true) {
            System.out.println("blocked?");
            QueueingConsumer.Delivery delivery = consumer.nextDelivery();
            System.out.println("unblocked");
            System.out.println(delivery);
            response = new String(delivery.getBody());
            System.out.println(response);
            //        if (delivery.getProperties().getCorrelationId().equals(corrId)) {
            //            response = new String(delivery.getBody());
            //            System.out.println(response);
            //            break;
            //        }
        }

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception ignore) {
            }
        }
    }
}

From source file:vn.com.uet.performance.rabbitmq.MulticastParams.java

License:Open Source License

public Producer createProducer(Connection connection, Stats stats, String id) throws IOException {
    Channel channel = connection.createChannel();
    if (producerTxSize > 0)
        channel.txSelect();/*from w ww. j a v a  2  s.  c  o m*/
    if (confirm >= 0)
        channel.confirmSelect();
    if (!predeclared || !exchangeExists(connection, exchangeName)) {
        channel.exchangeDeclare(exchangeName, exchangeType);
    }
    final Producer producer = new Producer(channel, exchangeName, id, randomRoutingKey, flags, producerTxSize,
            producerRateLimit, producerMsgCount, minMsgSize, timeLimit, confirm, stats);
    channel.addReturnListener(producer);
    channel.addConfirmListener(producer);
    return producer;
}

From source file:vn.com.uet.performance.rabbitmq.MulticastParams.java

License:Open Source License

public String configureQueue(Connection connection, String id) throws IOException {
    Channel channel = connection.createChannel();
    if (!predeclared || !exchangeExists(connection, exchangeName)) {
        channel.exchangeDeclare(exchangeName, exchangeType);
    }/*from ww w  .  j  ava2 s. c  o m*/
    String qName = queueName;
    if (!predeclared || !queueExists(connection, queueName)) {
        qName = channel.queueDeclare(queueName, flags.contains("persistent"), false, autoDelete, null)
                .getQueue();
    }
    channel.queueBind(qName, exchangeName, id);
    channel.abort();
    return qName;
}