Example usage for com.rabbitmq.client ConnectionFactory newConnection

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

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Introduction

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

Prototype

public Connection newConnection() throws IOException, TimeoutException

Source Link

Document

Create a new broker connection.

Usage

From source file:org.wso2.siddhi.debs2017.input.DebsBenchmarkSystem.java

License:Open Source License

private Connection createConnection(ExecutorService executorService) throws IOException, TimeoutException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(getHost());/*from  w ww.j a v a2 s. c  o  m*/
    return (executorService == null) ? factory.newConnection() : factory.newConnection(executorService);
}

From source file:org.wso2.siddhi.debs2017.input.rabbitmq.RabbitMQSampleDataPublisher.java

License:Open Source License

public static void start(String[] argv) {

    try {//from w w  w.  j a  v  a2s .c o  m
        if (argv.length > 0) {
            TASK_QUEUE_NAME = argv[0];
        }
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();
        channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);
        String data = "";
        BufferedReader reader = new BufferedReader(new FileReader("frmattedData_63.nt"));//molding_machine_100M.nt rdfSample.txt //Machine_59 //frmattedData.txt
        // read file line by line
        String line;
        Scanner scanner;
        int count = 0;
        while ((line = reader.readLine()) != null) {
            scanner = new Scanner(line);
            while (scanner.hasNext()) {
                String dataInLine = scanner.next();
                if (dataInLine.contains("----")) {
                    if (data.length() > 100) {
                        for (int i = 0; i < 5; i++) {
                            count++;
                            System.out.println(count);
                            String data1 = data.replace("Machine_59", "Machine_" + i).replace("_59_",
                                    "_" + i + "_");
                            channel.basicPublish("", TASK_QUEUE_NAME, MessageProperties.PERSISTENT_TEXT_PLAIN,
                                    data1.getBytes());
                        }
                    }
                    data = "";
                } else {
                    data += " " + dataInLine;
                    if (dataInLine.contains(".") && !dataInLine.contains("<")) {
                        data += "\n";
                    }
                }
            }
        }

        channel.close();
        connection.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.wso2.siddhi.debs2017.input.rabbitmq.RabbitMQSamplePublisher.java

License:Open Source License

public static void main(String[] argv) throws java.io.IOException, TimeoutException {

    if (argv.length > 0) {
        TASK_QUEUE_NAME = argv[0];/*from w w  w  .  ja  v  a  2s  .  co  m*/
    }
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.queueDeclare(TASK_QUEUE_NAME, true, false, false, null);
    String data = "";
    try {
        BufferedReader reader = new BufferedReader(new FileReader("frmattedData_63.nt"));//molding_machine_100M.nt rdfSample.txt //Machine_59 //frmattedData.txt
        // read file line by line
        String line;
        Scanner scanner;
        int count = 0;
        while ((line = reader.readLine()) != null) {
            scanner = new Scanner(line);
            while (scanner.hasNext()) {
                String dataInLine = scanner.next();
                if (dataInLine.contains("----")) {
                    if (data.length() > 100) {
                        for (int i = 0; i < 5; i++) {
                            count++;
                            System.out.println(count);
                            // System.out.println(data);
                            //Thread.sleep(5000);
                            String data1 = data.replace("Machine_59", "Machine_" + i).replace("_59_",
                                    "_" + i + "_");
                            channel.basicPublish("", TASK_QUEUE_NAME, MessageProperties.PERSISTENT_TEXT_PLAIN,
                                    data1.getBytes());
                        }
                    }
                    data = "";
                } else {
                    data += " " + dataInLine;
                    if (dataInLine.contains(".") && !dataInLine.contains("<")) {
                        data += "\n";
                    }
                }
            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

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

From source file:other.common.messaging.JsonConnection.java

License:Apache License

public JsonConnection() {
    // Create a ConnectionFactory
    ConnectionFactory connectionFactory = new ConnectionFactory();

    // Create a Connection
    try {/*from   w w w .ja  v a 2  s . c  o m*/

        // Create a ConnectionFactory
        connectionFactory.setHost(Play.configuration.getProperty("AMQPhost"));
        connectionFactory.setPort(Integer.valueOf(Play.configuration.getProperty("AMQPport")));
        connectionFactory.setUsername(Play.configuration.getProperty("AMQPuser"));
        connectionFactory.setPassword(Play.configuration.getProperty("AMQPpasswd"));

        /*
          The AMQ connection.
         */
        Connection connection = connectionFactory.newConnection();
        channel = connection.createChannel();

        // Create exchange
        channel.exchangeDeclare("iris", "topic", true);
    } catch (IOException e) {
        LOGGER.error("Error while connection to AMQP broker: " + e.getMessage());
        System.exit(1);
    }
}

From source file:ox.softeng.burst.service.message.RabbitMessageService.java

public RabbitMessageService(EntityManagerFactory emf, Properties properties)
        throws IOException, TimeoutException {

    exchange = properties.getProperty("rabbitmq.exchange");
    queue = properties.getProperty("rabbitmq.queue");
    entityManagerFactory = emf;/*w w  w.  jav  a 2  s.c  o  m*/
    consumerCount = Utils.convertToInteger("message.service.thread.size",
            properties.getProperty("message.service.consumer.size"), 1);

    String host = properties.getProperty("rabbitmq.host");
    String username = properties.getProperty("rabbitmq.user", ConnectionFactory.DEFAULT_USER);
    String password = properties.getProperty("rabbitmq.password", ConnectionFactory.DEFAULT_PASS);
    Integer port = Utils.convertToInteger("rabbitmq.port", properties.getProperty("rabbitmq.port"),
            ConnectionFactory.DEFAULT_AMQP_PORT);

    ConnectionFactory factory = new ConnectionFactory();
    factory.setUsername(username);
    factory.setPassword(password);
    factory.setPort(port);
    factory.setHost(host);
    factory.setAutomaticRecoveryEnabled(true);
    factory.setThreadFactory(new NamedThreadFactory("consumer"));

    connection = factory.newConnection();

    logger.info("Creating new RabbitMQ Service using: \n" + "  host: {}:{}\n" + "  user: {}\n"
            + "  exchange: {}\n" + "  queue: {}", host, port, username, exchange, queue);
}

From source file:ox.softeng.burst.services.RabbitService.java

License:Open Source License

public RabbitService(String rabbitMQHost, Integer port, String username, String password,
        String rabbitMQExchange, String rabbitMQQueue, EntityManagerFactory emf)
        throws IOException, TimeoutException, JAXBException {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setUsername(username);/*from ww w.  j av  a 2  s .com*/
    factory.setPassword(password);
    factory.setPort(port);
    factory.setHost(rabbitMQHost);
    factory.setAutomaticRecoveryEnabled(true);

    entityManagerFactory = emf;
    this.rabbitMQQueue = rabbitMQQueue;
    this.rabbitMQExchange = rabbitMQExchange;

    connection = factory.newConnection();
    unmarshaller = JAXBContext.newInstance(MessageDTO.class).createUnmarshaller();
}

From source file:pl.nask.hsn2.connector.AbstractConnector.java

License:Open Source License

private void connect(String connectorAddress) throws BusException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(connectorAddress);/*from  www.  j a v  a  2  s . com*/
    try {
        connection = factory.newConnection();
    } catch (IOException e) {
        throw new BusException("Can't create connection.", e);
    }
}

From source file:pl.nask.hsn2.DataStoreActiveCleaner.java

License:Open Source License

/**
 * Initialize RabbitMQ connection.//from ww w.j av a2  s  . c om
 *
 * @return RabbitMQ consumer.
 * @throws IOException
 *             When there's some connection issues.
 */
private QueueingConsumer initRabbitMqConnection() throws IOException {
    ConnectionFactory connFactory = new ConnectionFactory();
    connFactory.setHost(rbtHostName);
    rbtConnection = connFactory.newConnection();
    Channel channel = rbtConnection.createChannel();
    channel.exchangeDeclare(rbtNotifyExchName, "fanout");
    String queueName = channel.queueDeclare().getQueue();
    channel.queueBind(queueName, rbtNotifyExchName, "");
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(queueName, AUTO_ACK, consumer);
    return consumer;
}

From source file:pl.nask.hsn2.framework.bus.RbtBusTest.java

License:Open Source License

public ConsumeEndPoint setupStub() throws IOException, BusException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("195.187.238.85");
    Connection connection = factory.newConnection();

    final FireAndForgetEndPoint responseEndPoint = new RbtFireAndForgetEndPoint(connection);
    final MessageSerializer<Operation> serializer = new ProtoBufMessageSerializer();
    return new RbtConsumeEndPoint(connection, new ConsumeEndPointHandler() {
        @Override// w  w w.j  av a 2 s.c o  m
        public void handleMessage(Message message) {
            try {
                LOGGER.info("STUB got message {}.", message.getType());
                if ("ObjectRequest".equals(message.getType())) {
                    ObjectResponse res = new ObjectResponseBuilder(ResponseType.SUCCESS_PUT)
                            .addAllObjects(Arrays.asList(6L)).build();
                    Message respMessage = serializer.serialize(res);
                    respMessage.setDestination(message.getReplyTo());
                    respMessage.setReplyTo(new Destination(""));
                    responseEndPoint.sendNotify(respMessage);
                }
            } catch (Exception ex) {
                LOGGER.error("Error with processing message.");
            }
        }
    }, "osHi", false, 10);
}

From source file:pl.nask.hsn2.os.ConnectorImpl.java

License:Open Source License

public static void initConnection(String connectorAddress) throws BusException {
    if (connection == null) {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost(connectorAddress);
        try {/*from   w  ww . j  a va  2  s  .c o  m*/
            connection = factory.newConnection();
        } catch (IOException e) {
            throw new BusException("Can't create connection.", e);
        }
    } else {
        throw new IllegalStateException("Connection already initialized");
    }
}