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:com.pcs.test.amqp.Consumer.java

License:Open Source License

public static void main(String[] args) throws IOException, TimeoutException, ShutdownSignalException,
        ConsumerCancelledException, InterruptedException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("pcss-hdop04");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.queueDeclare(QUEUE_NAME, false, false, false, null);
    System.out.println("listen for messages");

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

    while (true) {
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        String msg = new String(delivery.getBody(), "UTF-8");
        System.out.println("Msg received " + msg);
    }//from w  w w .  ja  va 2 s.  c  o m
}

From source file:com.pcs.test.amqp.Publisher.java

License:Open Source License

public static void main(String[] args) throws IOException, TimeoutException {
    System.out.println("starting");
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("pcss-hdop04");
    factory.setAutomaticRecoveryEnabled(true);
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.queueDeclare(QUEUE_NAME, false, false, false, null);
    String message = "first message , hello world";
    channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
    System.out.println("message sent");

    channel.close();//from ww  w. j a  v  a 2 s.  co m
    connection.close();
}

From source file:com.project.finalproject.Recv.java

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

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

    Consumer consumer = new DefaultConsumer(channel) {
        @Override/*from  w  w w  . ja v  a2 s .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 '" + message + "'");
        }
    };
    channel.basicConsume(QUEUE_NAME, true, consumer);
}

From source file:com.project.finalproject.Send.java

public static void main(String[] argv) throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.queueDeclare(QUEUE_NAME, false, false, false, null);

    try {//from w w w . j  a va2s. c o  m
        InputStream is = new FileInputStream("hr.json");
        String jsontxt = IOUtils.toString(is);
        JSONObject jsonObject = new JSONObject(jsontxt);
        JSONArray stream = jsonObject.getJSONArray("stream");
        for (int i = 0; i < stream.length(); i++) {
            String message = stream.getJSONObject(i).getString("value");
            channel.basicPublish("", QUEUE_NAME, null, message.getBytes("UTF-8"));
            System.out.println(" [x] Sent '" + message + "'");
            TimeUnit.SECONDS.sleep(1);
        }
    } catch (FileNotFoundException fe) {
        fe.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }

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

From source file:com.qt.core.util.MqConnectionUtil.java

License:Open Source License

private Connection createPooledConnection(MqConn conn) throws IOException {
    ConnectionFactory connectionFactory = new ConnectionFactory(); // 
    connectionFactory.setHost(conn.getHost());
    connectionFactory.setPort(conn.getPort());
    connectionFactory.setUsername(conn.getAccount());
    connectionFactory.setPassword(conn.getPassword());
    Connection connection = connectionFactory.newConnection();
    return connection;
}

From source file:com.saasovation.common.port.adapter.messaging.rabbitmq.BrokerChannel.java

License:Apache License

/**
 * Constructs my default state.//from www.  ja  va 2  s  .c o m
 * @param aConnectionSettings the ConnectionSettings
 * @param aName the String name of my implementor
 */
protected BrokerChannel(ConnectionSettings aConnectionSettings, String aName) {

    super();

    ConnectionFactory factory = this.configureConnectionFactoryUsing(aConnectionSettings);

    this.setName(aName);

    try {

        this.setConnection(factory.newConnection());

        this.setChannel(this.connection().createChannel());

    } catch (IOException e) {
        throw new MessageException("Failed to create/open the queue.", e);
    }
}

From source file:com.service.OperationFacadeREST.java

@POST
@Override//from  ww w .jav a2  s .com
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public void create(Operation entity) {
    if (!entity.getState().equals("waiting")) {
        super.create(entity);
        return;
    }
    if (entity.getOperationType())//venda
    {
        ArrayList<ClientStock> l = new ArrayList<>(getEntityManager()
                .find(Client.class, entity.getFkOwnerId().getClientId()).getClientStockCollection());
        Boolean fail = false;
        for (int i = 0; i < l.size(); i++) {
            if (l.get(i).getStock().equals(entity.getFkStockId())) {
                if (l.get(i).getQuantity() < entity.getQuantity())
                    return;
                l.get(i).setQuantity(l.get(i).getQuantity() - entity.getQuantity());
                getEntityManager().persist(l.get(i));
                entity.getFkOwnerId().setClientStockCollection(l);

                entity.setCreationDate(Date.from(Instant.now()));
                super.create(entity);
            }
        }
        if (fail)
            return;
    } else {
        entity.setCreationDate(Date.from(Instant.now()));
        if (entity.getFkStockId().getQuantity() > entity.getQuantity()) {

            System.out.println("yes");
            super.create(entity);
        } else {
            return;
        }
    }

    try {

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

        channel.queueDeclare("hello", false, false, false, null);
        System.out.println(super.findAll().get(super.findAll().size() - 1).getOperationId() + ","
                + entity.getFkOwnerId().getName() + "," + entity.getFkStockId().getName() + ","
                + entity.getQuantity());

        String message = super.findAll().get(super.findAll().size() - 1).getOperationId() + ","
                + entity.getFkOwnerId().getName() + "," + entity.getFkStockId().getName() + ","
                + entity.getQuantity();
        channel.basicPublish("", "hello", null, message.getBytes());
        System.out.println(" [x] Sent '" + message + "'");
        channel.close();
        connection.close();
    } catch (IOException ex) {
        Logger.getLogger(ClientFacadeREST.class.getName()).log(Level.SEVERE, null, ex);
    } catch (TimeoutException ex) {
        Logger.getLogger(ClientFacadeREST.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.simple.sftpfetch.publish.RabbitClient.java

License:Apache License

/**
 * Initialize the RabbitClient, establish a connection and declare the exchange
 *
 * @param factory the RabbitMQ ConnectionFactory
 * @param connectionInfo a bean containing the necessary connection information
 *
 * @throws NoSuchAlgorithmException/*from  w  w  w  .j  a  va2s. c  o m*/
 * @throws KeyManagementException
 * @throws URISyntaxException
 * @throws IOException
 */
public RabbitClient(ConnectionFactory factory, RabbitConnectionInfo connectionInfo)
        throws NoSuchAlgorithmException, KeyManagementException, URISyntaxException, IOException {
    factory.setHost(connectionInfo.getHostname());
    factory.setPort(connectionInfo.getPort());
    factory.setUsername(connectionInfo.getUsername());
    factory.setPassword(connectionInfo.getPassword());
    factory.setVirtualHost(connectionInfo.getVhost());
    factory.setConnectionTimeout(connectionInfo.getTimeout());
    Connection conn = factory.newConnection();
    exchange = connectionInfo.getExchange();
    channel = conn.createChannel();
    channel.exchangeDeclare(exchange, EXCHANGE_TYPE, true);
    this.amqpProperties = new AMQP.BasicProperties.Builder().contentType(CONTENT_TYPE).deliveryMode(2).build();
}

From source file:com.sitewhere.connectors.rabbitmq.RabbitMqOutboundEventProcessor.java

License:Open Source License

@Override
public void start(ILifecycleProgressMonitor monitor) throws SiteWhereException {
    super.start(monitor);

    // Start multicaster if configured.
    if (multicaster != null) {
        startNestedComponent(multicaster, monitor, true);
    }//from w  ww  .j a v a2 s . com

    // Start route builder if configured.
    if (routeBuilder != null) {
        startNestedComponent(routeBuilder, monitor, true);
    }
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setUri(getConnectionUri());
        this.connection = factory.newConnection();
        this.channel = connection.createChannel();
        this.exchange = getTenantEngine().getTenant().getId() + DEFAULT_EXCHANGE_SUFFIX;
        channel.exchangeDeclare(exchange, "topic");
        LOGGER.info("RabbitMQ outbound processor connected to: " + getConnectionUri());
    } catch (Exception e) {
        throw new SiteWhereException("Unable to start RabbitMQ event processor.", e);
    }
}

From source file:com.sitewhere.protobuf.test.ActiveMQTests.java

License:Open Source License

@Test
public void doRabbitMQTest() throws Exception {
    String exchangeName = "sitewhere";
    String queueName = "SITEWHERE.IN";
    String routingKey = "sitewhere";

    ConnectionFactory factory = new ConnectionFactory();
    factory.setUri("amqp://localhost:5672/SITEWHERE.IN");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(exchangeName, "direct", true);
    channel.queueDeclare(queueName, true, false, false, null);
    channel.queueBind(queueName, exchangeName, routingKey);

    byte[] messageBodyBytes = generateEncodedMeasurementsMessage();
    channel.basicPublish(exchangeName, routingKey, null, messageBodyBytes);

    channel.close();/*  w  w w. j  ava  2 s  .  c  o m*/
    connection.close();
}