Example usage for com.rabbitmq.client ConnectionFactory setHost

Introduction

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

Prototype

public void setHost(String host)

Source Link

Usage

From source file:deck36.storm.plan9.Plan9RabbitMQPushBolt.java

License:Open Source License

@Override
public void prepare(Map stormConf, TopologyContext context, OutputCollector collector) {

    // Setup output collector
    _collector = collector;//  w w  w . j  a v a2 s .c o m

    // connect to RabbitMQ

    String host = (String) JsonPath.read(stormConf, "$.deck36_storm.rabbitmq.host");
    int port = ((Long) JsonPath.read(stormConf, "$.deck36_storm.rabbitmq.port")).intValue();
    String user = (String) JsonPath.read(stormConf, "$.deck36_storm.rabbitmq.user");
    String pass = (String) JsonPath.read(stormConf, "$.deck36_storm.rabbitmq.pass");
    String vhost = (String) JsonPath.read(stormConf, "$.deck36_storm.rabbitmq.vhost");

    ConnectionFactory factory = new ConnectionFactory();

    try {

        factory.setUsername(user);
        factory.setPassword(pass);
        factory.setVirtualHost(vhost);
        factory.setHost(host);
        factory.setPort(port);
        _conn = factory.newConnection();

        _channel = _conn.createChannel();

    } catch (Exception e) {
        log.error(e.toString());
    }

}

From source file:dfki.sb.rabbitmqjava.RabbitMQClient.java

License:Open Source License

public RabbitMQClient() throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    connection = factory.newConnection();
    channel = connection.createChannel();

    replyQueueName = channel.queueDeclare().getQueue();
    consumer = new QueueingConsumer(channel);
    channel.basicConsume(replyQueueName, true, consumer);
}

From source file:dfki.sb.rabbitmqjava.RabbitMQObjectStreamClient.java

License:Open Source License

public RabbitMQObjectStreamClient() throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    connection = factory.newConnection();
    channel = connection.createChannel();

    replyQueueName = channel.queueDeclare().getQueue();
    consumer = new QueueingConsumer(channel);
    channel.basicConsume(replyQueueName, true, consumer);
}

From source file:dfki.sb.rabbitmqjava.RabbitMQObjectStreamServer.java

License:Open Source License

public static void main(String[] argv) {
    Channel channel = null;//  www.j  av  a2  s  . c  om
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        connection = factory.newConnection();
        channel = connection.createChannel();
        channel.queueDeclare(RPC_QUEUE_NAME, false, false, false, null);
        channel.basicQos(1);
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(RPC_QUEUE_NAME, false, consumer);
        System.out.println("Starting server waiting for client requests:");
        processSendAndRecivePackets(consumer, channel);
        if (argv != null && argv.length > 0 && argv[0].equalsIgnoreCase("infinite")) {
            while (true) {
                System.out.println("Waiting for next client");
                processSendAndRecivePackets(consumer, channel);
            }
        }
    } catch (IOException | InterruptedException e) {
        e.printStackTrace();
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (IOException ignore) {
            }
        }
    }
}

From source file:dfki.sb.rabbitmqjava.RabbitMQServer.java

License:Open Source License

public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;//  w w  w . j  a  va2  s  .  co  m
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        connection = factory.newConnection();
        channel = connection.createChannel();
        channel.queueDeclare(RPC_QUEUE_NAME, false, false, false, null);
        channel.basicQos(1);
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(RPC_QUEUE_NAME, false, consumer);
        System.out.println("Starting server waiting for client requests:");
        while (true) {
            QueueingConsumer.Delivery delivery = consumer.nextDelivery();
            BasicProperties props = delivery.getProperties();
            BasicProperties replyProps = new BasicProperties.Builder().correlationId(props.getCorrelationId())
                    .build();
            DataInputStream dis = new DataInputStream(
                    new BufferedInputStream(new ByteArrayInputStream(delivery.getBody())));
            try {
                int type = dis.readInt();
                byte[] response;
                if (type == 2) {
                    response = handleMarketRequest(dis);
                } else {
                    response = handleQuoteRequest(dis);
                }
                channel.basicPublish("", props.getReplyTo(), replyProps, response);
                dis.close();
            } catch (IOException | ClassNotFoundException e) {
                System.out.println(" [.] " + e.toString());
            } finally {
                channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
            }
        }
    } catch (IOException | InterruptedException | ShutdownSignalException | ConsumerCancelledException e) {
        e.printStackTrace();
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (IOException ignore) {
            }
        }
    }
}

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

public static HashMap<String, Object> setUpReceiver() throws java.io.IOException, TimeoutException {
    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);// ww w .java2s.  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:dk.bankjsonrabbit.messaging.Send.java

public static void sendMessage(String message, BasicProperties props) throws IOException, TimeoutException {
    String taskQueueName = props.getReplyTo();

    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(taskQueueName, true, false, false, null);

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

    channel.close();//from  ww w . j a  va  2  s. c o m
    connection.close();
}

From source file:dk.cphbusiness.group11.Translators.PoorBankWS.TranslatorPoorBankWS.java

private void parseAndProcessXmlMessage(String xmlMessage) throws Exception {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = builderFactory.newDocumentBuilder();

    Document loanRequestXml = builder.parse(new ByteArrayInputStream(xmlMessage.getBytes()));
    XPath xPath = XPathFactory.newInstance().newXPath();
    Element loanDetailsElement = (Element) xPath.compile("/LoanDetails").evaluate(loanRequestXml,
            XPathConstants.NODE);
    String ssn = loanDetailsElement.getElementsByTagName("ssn").item(0).getTextContent();
    int creditScore = Integer
            .parseInt(loanDetailsElement.getElementsByTagName("creditScore").item(0).getTextContent());
    double loanAmount = Double
            .parseDouble(loanDetailsElement.getElementsByTagName("loanAmount").item(0).getTextContent());
    String temp = loanDetailsElement.getElementsByTagName("loanDurationInMonths").item(0).getTextContent();
    int loanDurationInMonths = Integer.parseInt(temp);

    PoorBankService_Service service = new PoorBankService_Service();
    PoorBankService port = service.getPoorBankServiceImplPort();
    PoorLoanResponsee result = port.poorLoan(ssn, creditScore, loanAmount, loanDurationInMonths);

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

    channel.exchangeDeclare(SENDING_QUEUE, "fanout");

    String xmlReturnMessage = "<LoanResponse>" + "<interestRate>" + result.getInterestRate()
            + "</interestRate> \n" + "   <ssn>" + result.getSsn() + "</ssn> \n" + "</LoanResponse>";
    channel.basicPublish(SENDING_QUEUE, "", null, xmlReturnMessage.getBytes());

}

From source file:dk.cphbusiness.group11.Translators.PoorBankWS.TranslatorPoorBankWS.java

public void run() throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("datdb.cphbusiness.dk");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(RECEIVING_QUEUE, "fanout");
    String queueName = channel.queueDeclare(RECEIVING_QUEUE, false, false, false, null).getQueue();
    channel.queueBind(queueName, RECEIVING_QUEUE, "");
    System.out.println("Waiting for messages on queue: " + RECEIVING_QUEUE);

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

    while (this.isRunning) {
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        String message = new String(delivery.getBody());

        System.out.println("Received '" + message + "'");

        this.parseAndProcessXmlMessage(message);
    }//from  ww  w  .ja  va 2  s .co m
}

From source file:dk.getcreditscore.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);/* w ww  . j  av a  2s . c  o  m*/

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

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

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

    return returnObjects;
}