Example usage for com.rabbitmq.client ConnectionFactory ConnectionFactory

List of usage examples for com.rabbitmq.client ConnectionFactory ConnectionFactory

  1. HOME
  2. Java
  3. com.rabbitmq
  4. com.rabbitmq.client.*
  5. ConnectionFactory
  6. ConnectionFactory

Introduction

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

Prototype

ConnectionFactory

Source Link

Usage

From source file:dk.getcreditscore.messaging.Send.java

public static void sendMessage(String message) throws IOException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    factory.setUsername("student");
    factory.setPassword("cph");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);

    channel.basicPublish("", TASK_QUEUE_NAME, MessageProperties.PERSISTENT_TEXT_PLAIN, message.getBytes());

    channel.close();// w  w w .  j  a  va  2s . c  om
    connection.close();
}

From source file:dk.normalizer.messaging.Receive.java

public static HashMap<String, Object> setUpReceiver() throws java.io.IOException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    factory.setUsername("student");
    factory.setPassword("cph");
    connection = factory.newConnection();
    channel = connection.createChannel();

    channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);
    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");

    channel.basicQos(1);/*from  w  ww . j a  v a  2s. c o  m*/

    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(TASK_QUEUE_NAME, false, consumer);

    HashMap<String, Object> returnObjects = new HashMap<>();

    returnObjects.put("channel", channel);
    returnObjects.put("consumer", consumer);

    return returnObjects;
}

From source file:dreamteamjson.DreamTeamJSON.java

/**
 * @param args the command line arguments
 * @throws java.io.IOException//w  w  w.j a  v  a  2s. c om
 */
public static void main(String[] args) throws IOException {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    factory.setUsername("Dreamteam");
    factory.setPassword("bastian");
    Connection connection = factory.newConnection();
    Channel listeningChannel = connection.createChannel();
    Channel sendingChannel = connection.createChannel();

    listeningChannel.queueDeclare(LISTENING_QUEUE_NAME, false, false, false, null);
    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");

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

            Message m = gson.fromJson(message, Message.class);
            System.out.println(m.toString());

            double interestRate = 14;

            if (m.creditScore > 600) {
                interestRate -= 4.5;
            } else if (m.creditScore < 601 && m.creditScore > 500) {
                interestRate -= 2.7;
            } else if (m.creditScore < 501 && m.creditScore > 400) {
                interestRate -= 0.9;
            }

            int durationCut = m.loanDuration / 360;

            interestRate -= (durationCut * 0.18);

            double amountCut = m.loanAmount / 100000;

            interestRate -= (amountCut * 0.18);

            // Insert bank logic

            String loanResponse = "{\"interestRate\":" + interestRate + ",\"ssn\":" + m.ssn + "}";

            sendingChannel.queueDeclare(SENDING_QUEUE_NAME, false, false, false, null);
            sendingChannel.basicPublish("", SENDING_QUEUE_NAME, null, loanResponse.getBytes());
        }
    };
    listeningChannel.basicConsume(LISTENING_QUEUE_NAME, true, consumer);

}

From source file:dreamteamxmltranslator.Translator.java

public static void main(String[] args) throws IOException {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    factory.setUsername("Dreamteam");
    factory.setPassword("bastian");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.queueDeclare(LISTENING_QUEUE_NAME, false, false, false, null);
    channel.queueBind(LISTENING_QUEUE_NAME, EXCHANGE_NAME, "DreamTeamBankXML");

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

    Consumer consumer = new DefaultConsumer(channel) {
        @Override/*from   w w w  .j av  a 2 s .  c  om*/
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            try {
                message = new String(body, "UTF-8");
                System.out.println(" [x] Received '" + message + "'");

                String[] arr = message.split(",");
                tester(arr);
            } catch (IOException_Exception ex) {
                Logger.getLogger(Translator.class.getName()).log(Level.SEVERE, null, ex);
            }

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

}

From source file:dummyloanbroker.DummyLoanBroker.java

public static void main(String[] args) throws IOException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    factory.setUsername("student");
    factory.setPassword("cph");
    com.rabbitmq.client.Connection connection = factory.newConnection();
    com.rabbitmq.client.Channel channel = connection.createChannel();
    String corrId = java.util.UUID.randomUUID().toString();

    LoanRequestDTO loanRequest = new LoanRequestDTO("123456-7890", 456289.0, 25, -1);

    Gson gson = new Gson();

    String message = gson.toJson(loanRequest);

    AMQP.BasicProperties props = new AMQP.BasicProperties.Builder().correlationId(corrId).build();
    channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);

    channel.basicPublish("", TASK_QUEUE_NAME, props, message.getBytes());

    channel.close();/*from w ww  . jav  a2 s .  c om*/
    connection.close();
}

From source file:edu.iit.rabbitmq.Queue.java

/**
 *
 * @return//  ww w . ja  va2s .c om
 */
protected Channel getChannel() {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(RABBITMQ);
    Channel channel = null;
    try {
        Connection connection = factory.newConnection();
        channel = connection.createChannel();
        channel.queueDeclare(QUEUENAME, false, false, false, null);
    } catch (Exception e) {
        System.out.println("Queue already exists, moving on");
    }
    return channel;
}

From source file:edu.iit.rabbitmq.Send.java

/**
 *
 * @param message/*from   ww w. ja v a2 s  .  co m*/
 * @throws Exception
 */
public void sendMessage(String message) throws Exception {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(RABBITMQ);
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    try {
        channel.queueDeclare(QUEUENAME, false, false, false, null);
    } catch (Exception e) {
        System.out.println("Queue already exists, moving on");
    }

    channel.basicPublish("", QUEUENAME, null, message.getBytes("UTF-8"));
    System.out.println(" [x] Sent '" + message + "'");

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

From source file:edu.indiana.d2i.sead.matchmaker.service.messaging.Receiver.java

License:Apache License

Receiver(MessagingConfig msgconf) throws IOException {
    this.factory = new ConnectionFactory();
    this.factory.setUsername(msgconf.getUsername());
    this.factory.setPassword(msgconf.getPassword());
    this.factory.setVirtualHost(msgconf.getVirtualHost());
    this.factory.setHost(msgconf.getHost());
    this.factory.setPort(msgconf.getPort());

    this.ExchangeName = msgconf.getBaseExchangeName();
    this.QueueName = msgconf.getBaseQueueName();
    this.RoutingKey = msgconf.getBaseRoutingKey();
    createConnection();//from  w  ww . ja v  a 2 s . c  o  m
    createChannel();
    formatChannel();

}

From source file:edu.indiana.d2i.sead.matchmaker.service.messaging.Receiver.java

License:Apache License

public Receiver(MessagingConfig msgconf, MessagingOperationTypes OpType) throws IOException {
    this.factory = new ConnectionFactory();
    this.factory.setUsername(msgconf.getUsername());
    this.factory.setPassword(msgconf.getPassword());
    this.factory.setVirtualHost(msgconf.getVirtualHost());
    this.factory.setHost(msgconf.getHost());
    this.factory.setPort(msgconf.getPort());

    switch (OpType) {
    case RECEIVE_ASYNC_REQUEST:
        this.ExchangeName = msgconf.getAsyncRequestExchangeName();
        this.QueueName = msgconf.getAsyncRequestQueueName();
        this.RoutingKey = msgconf.getAsyncRequestRoutingKey();
        break;//from w  w w. j a  va  2  s .c o m
    case RECEIVE_REQUESTS:
        this.ExchangeName = msgconf.getRequestExchangeName();
        this.QueueName = msgconf.getRequestQueueName();
        this.RoutingKey = msgconf.getRequestRoutingKey();
        break;
    case RECEIVE_RESPONSE:
        this.ExchangeName = msgconf.getResponseExchangeName();
        this.QueueName = msgconf.getResponseQueueName();
        this.RoutingKey = msgconf.getResponseRoutingKey();
        break;
    default:
        try {
            throw new Exception("OperationType: " + OpType.toString() + " not supported.");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        break;
    }

    createConnection();
    createChannel();
    formatChannel();

}

From source file:edu.indiana.d2i.sead.matchmaker.service.messaging.Sender.java

License:Apache License

public Sender(MessagingConfig msgconf) throws IOException {
    this.factory = new ConnectionFactory();
    this.factory.setUsername(msgconf.getUsername());
    this.factory.setPassword(msgconf.getPassword());
    this.factory.setVirtualHost(msgconf.getVirtualHost());
    this.factory.setHost(msgconf.getHost());
    this.factory.setPort(msgconf.getPort());

    this.conn = this.factory.newConnection();
    this.channel = this.conn.createChannel();
    this.ExchangeName = msgconf.getBaseExchangeName();
    this.RoutingKey = msgconf.getBaseRoutingKey();

}