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:es.devcircus.rabbitmq_examples.rabbitmq_routing.EmitLogDirect.java

License:Open Source License

/**
 *
 * @param argv/*from   w  w  w  .ja va 2s . co m*/
 * @throws Exception
 */
public static void main(String[] argv) throws Exception {

    ConnectionFactory factory = new ConnectionFactory();
    //        factory.setHost("localhost");
    factory.setHost("192.168.0.202");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "direct");

    String severity = getSeverity(argv);
    String message = getMessage(argv);

    channel.basicPublish(EXCHANGE_NAME, severity, null, message.getBytes());
    System.out.println(" [x] Sent '" + severity + "':'" + message + "'");

    channel.close();
    connection.close();
}

---

From source file:es.devcircus.rabbitmq_examples.rabbitmq_routing.ReceiveLogsDirect.java

License:Open Source License

/**
 *
 * @param argv/*from w  w  w.  j  a  v  a  2s .c om*/
 * @throws Exception
 */
public static void main(String[] argv) throws Exception {

    ConnectionFactory factory = new ConnectionFactory();
    //        factory.setHost("localhost");
    factory.setHost("192.168.0.202");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "direct");
    String queueName = channel.queueDeclare().getQueue();

    if (argv.length < 1) {
        System.err.println("Usage: ReceiveLogsDirect [info] [warning] [error]");
        System.exit(1);
    }

    for (String severity : argv) {
        channel.queueBind(queueName, EXCHANGE_NAME, severity);
    }

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

    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(queueName, true, consumer);

    while (true) {
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        String message = new String(delivery.getBody());
        String routingKey = delivery.getEnvelope().getRoutingKey();

        System.out.println(" [x] Received '" + routingKey + "':'" + message + "'");
    }
}

---

From source file:es.devcircus.rabbitmq_examples.rabbitmq_topics.EmitLogTopic.java

License:Open Source License

/**
 * /*w ww . ja  va  2 s.  co m*/
 * @param argv 
 */
public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");

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

        channel.exchangeDeclare(EXCHANGE_NAME, "topic");

        String routingKey = getRouting(argv);
        String message = getMessage(argv);

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

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

---

From source file:es.devcircus.rabbitmq_examples.rabbitmq_topics.ReceiveLogsTopic.java

License:Open Source License

/**
 * //from  ww  w. j av a2 s . c om
 * @param argv 
 */
public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");

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

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

        if (argv.length < 1) {
            System.err.println("Usage: ReceiveLogsTopic [binding_key]...");
            System.exit(1);
        }

        for (String bindingKey : argv) {
            channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);
        }

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

        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(queueName, true, consumer);

        while (true) {
            QueueingConsumer.Delivery delivery = consumer.nextDelivery();
            String message = new String(delivery.getBody());
            String routingKey = delivery.getEnvelope().getRoutingKey();

            System.out.println(" [x] Received '" + routingKey + "':'" + message + "'");
        }
    } catch (IOException | InterruptedException | ShutdownSignalException | ConsumerCancelledException e) {
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception ignore) {
            }
        }
    }
}

---

From source file:eu.betaas.rabbitmq.subscriber.SubscriberService.java

License:Apache License

public void startService() {
    try {/*w w  w. ja  v a2s  .com*/
        log.info("#Starting queue #");
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        Connection connection;
        log.info("#Starting #");
        connection = factory.newConnection();
        log.info("#Starting connection#");
        Channel channel = connection.createChannel();

        channel.exchangeDeclare(ename, mode);
        String queueName = channel.queueDeclare().getQueue();
        channel.queueBind(queueName, ename, bussubkey);
        log.info("#Starting connection on queue #");
        consumer = new QueueingConsumer(channel);
        channel.basicConsume(queueName, true, consumer);

        log.info("#Running #");
        run();

    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ShutdownSignalException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ConsumerCancelledException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

---

From source file:loanbroker.Aggregator.java

private void send(entity.Message m, String routingKey)
        throws IOException, TimeoutException, InterruptedException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(hostName);//from   w  ww  . j  av a 2 s.co  m
    factory.setPort(5672);
    factory.setUsername("student");
    factory.setPassword("cph");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(ExchangeName.GLOBAL, "direct");

    //creating LoanResponse object
    LoanResponse lp = new LoanResponse(parseInt(m.getSsn()), m.getCreditScore(), m.getLoanDuration(), "");

    Gson gson = new GsonBuilder().create();
    String fm = gson.toJson(lp);
    BasicProperties props = new BasicProperties.Builder().build();

    channel.basicPublish(ExchangeName.GLOBAL, routingKey, props, fm.getBytes());

    System.out.println(" [x] Sent '" + ExchangeName.GLOBAL + routingKey + "':'" + fm + "'");

    channel.close();
    connection.close();

}

---

From source file:loanbroker.Aggregator.java

public void reciveFromRecieptList(Hashtable<String, Message> messagesFromBankList)
        throws IOException, TimeoutException, Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(hostName);/*from   w  ww. j  a  va2s. com*/
    factory.setPort(5672);
    factory.setUsername("student");
    factory.setPassword("cph");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(ExchangeName.GLOBAL, "direct");
    String queueName = channel.queueDeclare().getQueue();

    channel.queueBind(queueName, ExchangeName.GLOBAL, RoutingKeys.RecipientListToAggregator);
    System.out.println(" [*] Waiting for messages on " + ExchangeName.GLOBAL
            + RoutingKeys.RecipientListToAggregator + ".. To exit press CTRL+C");

    Consumer consumer = new DefaultConsumer(channel) {
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String m = new String(body, "UTF-8");
            // System.out.println("reciveFromRecieptList" + m);
            String p = properties.getCorrelationId();
            if (p != null) {
                //send to translator
                Gson g = new Gson();
                Message fm = g.fromJson(m, Message.class);
                if (fm.getBanks() != null) {
                    Message k = new Message(fm.getSsn(), fm.getCreditScore(), fm.getLoanAmount(),
                            fm.getLoanDuration());

                    k.setBanks(fm.getBanks());

                    messagesFromBankList.put(p, k);
                }

                System.out.println(" [x] Received '" + envelope.getRoutingKey() + "':'" + fm.toString() + "'");
                //   System.out.println(" [x] Received '" + envelope.getRoutingKey() + "':'" + m + "'");
            } else {
                System.out.println("No correlationId");
            }

        }
    };
    channel.basicConsume(queueName, true, consumer);
}

---

From source file:loanbroker.GetCreditScore.java

void recive() throws IOException, TimeoutException, InterruptedException, Exception {
    //setting the connection to the RabbitMQ server
    ConnectionFactory connfac = new ConnectionFactory();
    connfac.setHost(hostName);/*from ww w. ja v a 2 s .  co m*/
    connfac.setUsername("student");
    connfac.setPassword("cph");

    //make the connection
    Connection conn = connfac.newConnection();
    //make the channel for messaging
    Channel chan = conn.createChannel();

    //Declare a queue
    chan.exchangeDeclare(ExchangeName.OUTPUT_LOAN_REQUEST, "fanout");
    String queueName = chan.queueDeclare().getQueue();
    chan.queueBind(queueName, ExchangeName.OUTPUT_LOAN_REQUEST, "");

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

    QueueingConsumer consumer = new QueueingConsumer(chan);
    chan.basicConsume(queueName, true, consumer);

    //start polling messages
    while (true) {
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        String m = new String(delivery.getBody());
        System.out.println(" [x] Received '" + m + "'");
        Gson gson = new GsonBuilder().create();
        Message fm = gson.fromJson(m, Message.class);
        int creditScore = creditScore(fm.getSsn());
        fm.setCreditScore(creditScore);
        fm.setSsn(fm.getSsn().replace("-", ""));
        send(fm);

    }

}

---

From source file:loanbroker.GetCreditScore.java

public void send(entity.Message creditScoreMessage) throws IOException, TimeoutException, Exception {
    ConnectionFactory connfac = new ConnectionFactory();
    connfac.setHost(hostName);/*  w  w  w  . j  a  v  a 2  s.  co m*/
    connfac.setPort(5672);
    connfac.setUsername("student");
    connfac.setPassword("cph");
    Gson gson = new GsonBuilder().create();

    String fm = gson.toJson(creditScoreMessage);

    Connection connection = connfac.newConnection();
    Channel channel = connection.createChannel();
    channel.exchangeDeclare(ExchangeName.OUTPUT_GET_CREDITSCORE, "fanout");
    channel.basicPublish(ExchangeName.OUTPUT_GET_CREDITSCORE, "", null, fm.getBytes());

    System.out.println(" [x] Sent '" + fm.toString() + "'");

    channel.close();
    connection.close();

}

---

From source file:loanbroker.normalizer.CallTeachersJsonBank.java

public static void main(String[] args) {
    Gson gson = new Gson();
    DtoJsonBank jsonBank = null;/* www. j av a 2 s  .  c om*/
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("datdb.cphbusiness.dk");
        factory.setPort(5672);
        factory.setUsername("student");
        factory.setPassword("cph");

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

        channel.exchangeDeclare(EXCHANGE_NAME, "fanout");

        //reply
        String corrId = java.util.UUID.randomUUID().toString();
        BasicProperties props = new BasicProperties.Builder().correlationId("test1122").replyTo(replyQueueName)
                .build();

        String message = gson.toJson(new DtoJsonBank("1605789787", 598, 10.0, ""));
        channel.basicPublish(EXCHANGE_NAME, "", props, message.getBytes());

        channel.close();
        connection.close();

    } catch (IOException | TimeoutException e) {
        e.printStackTrace();
    }

}

---

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