Example usage for com.rabbitmq.client Channel basicPublish

Introduction

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

Prototype

void basicPublish(String exchange, String routingKey, BasicProperties props, byte[] body) throws IOException;

Source Link

Document

Publish a message.

Usage

From source file:com.github.hexsmith.rabbitmq.producer.MessageProducer.java

License:Open Source License

public boolean sendMessage(String message) {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("127.0.0.7");
    Connection connection = null;
    Channel channel = null;
    try {//  ww  w  . j  av  a 2 s.  c  o  m
        connection = factory.newConnection();
        channel = connection.createChannel();
        channel.queueDeclare(QUEUE_NAME, false, false, false, null);
        channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
        logger.info("send message = {}", message);
        channel.close();
        connection.close();
    } catch (IOException | TimeoutException e) {
        logger.error("send message failed!,exception message is {}", e);
        return false;
    }
    return true;
}

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From source file:com.github.hexsmith.rabbitmq.producer.MessageProducer.java

License:Open Source License

public boolean sendMulitMessage(String message) {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("127.0.0.7");
    Connection connection = null;
    Channel channel = null;
    try {/*w  w  w. j av a2s  . co m*/
        connection = factory.newConnection();
        channel = connection.createChannel();
        channel.queueDeclare(QUEUE_NAME, false, false, false, null);
        int i = 0;
        int loop = 0;
        String originalMessage = message;
        while (loop < 10000) {
            loop++;
            message += i++;
            channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
            logger.info("send message = {}", message);
            try {
                Thread.sleep(5000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            message = originalMessage;
        }

        channel.close();
        connection.close();
    } catch (IOException | TimeoutException e) {
        logger.error("send message failed!,exception message is {}", e);
        return false;
    }
    return true;
}

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From source file:com.github.kislayverma.dredd.action.async.amqp.AmqpActionQueue.java

License:Apache License

@Override
public void submitTask(AsyncExecutionRequest request) throws AsyncTaskSubmissionException {
    try {/*  ww  w.j av a2s.  com*/
        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();
        channel.basicPublish(this.exchange, this.routingKey, null, serialize(request));
    } catch (IOException | TimeoutException ex) {
        LOGGER.error("Failed to submit action execution request", ex);
        throw new AsyncTaskSubmissionException();
    }
}

---

From source file:com.github.liyp.rabbitmq.demo2.Producer.java

License:Apache License

public static void main(String[] args) throws IOException, TimeoutException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setUsername("liyp");
    factory.setPassword("liyp");
    factory.setVirtualHost("/");
    factory.setHost("127.0.0.1");
    factory.setPort(5672);//from w  w w  .ja  va2s. co m
    Connection conn = factory.newConnection();
    Channel channel = conn.createChannel();

    for (int i = 0; i < 10000; i++) {
        byte[] messageBodyBytes = "Hello, world!".getBytes();
        channel.basicPublish("", "my-queue", null, messageBodyBytes);
        System.out.println(channel.isOpen());
    }

    channel.close();
    conn.close();
}

---

From source file:com.github.liyp.rabbitmq.rpc.RPCServer.java

License:Apache License

public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;
    try {//from   w ww  .j  a  v a  2  s  . c o m
        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(" [x] Awaiting RPC requests");

        while (true) {
            String response = null;

            QueueingConsumer.Delivery delivery = consumer.nextDelivery();

            BasicProperties props = delivery.getProperties();
            BasicProperties replyProps = new BasicProperties.Builder().correlationId(props.getCorrelationId())
                    .build();

            try {
                String message = new String(delivery.getBody(), "UTF-8");
                int n = Integer.parseInt(message);

                System.out.println(" [.] fib(" + message + ")");
                response = "" + fib(n);
            } catch (Exception e) {
                System.out.println(" [.] " + e.toString());
                response = "";
            } finally {
                channel.basicPublish("", props.getReplyTo(), replyProps, response.getBytes("UTF-8"));

                channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception ignore) {
            }
        }
    }
}

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From source file:com.googlecode.jmxtrans.model.output.RabbitMQWriter.java

License:Open Source License

@Override
protected void internalWrite(Server server, Query query, ImmutableList<Result> results) throws Exception {
    // Iterating through the list of query results
    Channel pubChan = createChannel();

    for (Result result : results) {
        Map<String, Object> resultValues = result.getValues();
        for (Map.Entry<String, Object> values : resultValues.entrySet()) {
        }/* ww w.  j  av a2s  .  c  o  m*/
    }
    String msg = createJsonMessage(query, results);
    String rk = server.getAlias() + "." + query.getResultAlias();
    pubChan.basicPublish("amq.topic", rk, null, msg.getBytes());
}

---

From source file:com.grnet.parsers.Worker.java

License:Open Source License

@Override
public void run() {
    // TODO Auto-generated method stub

    String name = xml.getName();// w w  w . j a  v  a 2  s  .c o  m
    Document document;
    try {
        SAXBuilder builder = new SAXBuilder();
        document = (Document) builder.build(xml);

        Element rootNode = document.getRootElement();
        Record record = new Record();

        record.setMetadata(rootNode);

        String elementsString = properties.getProperty(Constants.elements);
        String[] elements = elementsString.split(",");

        for (int i = 0; i < elements.length; i++) {

            List<Element> elementList = JDomUtils.getXpathList(elements[i],
                    Namespace.getNamespace(properties.getProperty(Constants.prefix),
                            properties.getProperty(Constants.uri)),
                    record.getMetadata());

            if (elementList != null) {

                for (int j = 0; j < elementList.size(); j++) {
                    Element elmt = elementList.get(j);
                    String titleText = elmt.getText();

                    if (!titleText.equals("")) {

                        Attribute langAtt = elmt.getAttribute(properties.getProperty(Constants.attName));

                        String chosenLangAtt = properties.getProperty(Constants.attName);

                        if (langAtt == null || langAtt.getValue().equals("")
                                || langAtt.getValue().equals("none")) {
                            StringBuffer logstring = new StringBuffer();
                            try {
                                Detector detector = DetectorFactory.create();
                                detector.append(titleText);
                                String lang = detector.detect();

                                Attribute attribute = new Attribute(chosenLangAtt, lang);
                                elmt.setAttribute(attribute);

                                stats.raiseElementsLangDetected();

                                logstring.append(xml.getParentFile().getName());
                                logstring.append(" " + name.substring(0, name.lastIndexOf(".")));

                                logstring.append(" " + elements[i]);
                                logstring.append(" " + lang);

                                slf4jLogger.info(logstring.toString());

                                System.out.println("Opening queue connection...");
                                Connection connection = this.factory.newConnection();
                                Channel channel = connection.createChannel();
                                channel.queueDeclare(this.queue, false, false, false, null);

                                channel.basicPublish("", this.queue, null, logstring.toString().getBytes());

                                channel.close();
                                connection.close();
                                System.out.println("Opening queue connection...");

                                stats.addElementD(elements[i]);
                                flag = true;
                            } catch (LangDetectException e) {
                                // TODO Auto-generated catch block
                                // e.printStackTrace();
                                logstring.append(xml.getParentFile().getName());
                                logstring.append(" " + name.substring(0, name.lastIndexOf(".")));
                                logstring.append(" " + "NoLangDetected");
                                slf4jLogger.info(logstring.toString());

                                Connection connection = this.factory.newConnection();
                                Channel channel = connection.createChannel();
                                channel.queueDeclare(this.queue, false, false, false, null);

                                channel.basicPublish("", this.queue, null, logstring.toString().getBytes());

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

                                if (strict.equals("true"))
                                    recon = false;
                                else {
                                    recon = true;
                                    continue;
                                }
                            }
                        }

                    }

                }

            }

        }

        if (recon) {
            String xmlString = JDomUtils.parseXml2string(record.getMetadata().getDocument(), null);

            OaiUtils.writeStringToFileInEncodingUTF8(xmlString, outputPath + File.separator + name);
        } else {
            String xmlString = JDomUtils.parseXml2string(record.getMetadata().getDocument(), null);

            OaiUtils.writeStringToFileInEncodingUTF8(xmlString, bad + File.separator + name);
        }
        if (flag)
            stats.raiseFilesLangDetected();

        if (recon == false)
            stats.raiseFilessLangNotDetected();

    } catch (JDOMException | IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

}

---

From source file:com.groupx.recipientlist.test.RecipientList.java

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

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

    channel.exchangeDeclare(EXCHANGE_NAME, "fanout");

    String message = getMessage(argv);

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

    channel.close();//from w  w w .  ja v a 2 s  .c o  m
    connection.close();
}

---

From source file:com.insa.tp3g1.esbsimulator.view.MessageHandler.java

public static String sendConfig1(String who, String config) throws Exception {

    /* calling connectionFactory to create a custome connexion with
    * rabbitMQ server information.//ww w.ja v a  2 s .co m
    */
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("146.148.27.98");
    factory.setUsername("admin");
    factory.setPassword("adminadmin");
    factory.setPort(5672);
    System.out.println("connection ok");
    // establish the connection with RabbitMQ server using our factory.
    Connection connection = factory.newConnection();
    // System.out.println("connection ok1");
    // We're connected now, to the broker on the cloud machine.
    // If we wanted to connect to a broker on a the local machine we'd simply specify "localhost" as IP adresse.
    // creating a "configuration" direct channel/queue
    Channel channel = connection.createChannel();
    //  System.out.println("connection ok2");
    channel.exchangeDeclare(EXCHANGE_NAME, "direct");
    //  System.out.println("exchangeDeclare");
    // the message and the distination
    String forWho = who;
    String message = config;

    // publish the message
    channel.basicPublish(EXCHANGE_NAME, forWho, null, message.getBytes());
    //  System.out.println("basicPublish");
    // close the queue and the connexion
    channel.close();
    connection.close();
    return " [x] Sent '" + forWho + "':'" + message + "'";
}

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From source file:com.jbrisbin.groovy.mqdsl.PublishClosure.java

License:Apache License

@Override
public Object call(Object[] args) {
    if (args.length < 2) {
        return null;
    }//w w w.java2s.c  om

    String exchange = args[0].toString();
    String routingKey = args[1].toString();
    Map headers = null;
    byte[] body = null;
    for (int i = 2; i < args.length; i++) {
        if (args[i] instanceof Map) {
            headers = (Map) args[i];
        } else if (args[i] instanceof byte[]) {
            body = (byte[]) args[i];
        } else if (args[i] instanceof String || args[i] instanceof GString) {
            body = args[i].toString().getBytes();
        }
    }

    AMQP.BasicProperties properties = new AMQP.BasicProperties();
    if (null != headers) {
        if (headers.containsKey("contentType")) {
            properties.setContentType(headers.remove("contentType").toString());
        }
        if (headers.containsKey("correlationId")) {
            properties.setCorrelationId(headers.remove("correlationId").toString());
        }
        if (headers.containsKey("replyTo")) {
            properties.setReplyTo(headers.remove("replyTo").toString());
        }
        if (headers.containsKey("contentEncoding")) {
            properties.setContentEncoding(headers.remove("contentEncoding").toString());
        }
        properties.setHeaders(headers);
    }

    try {
        Channel channel = connection.createChannel();
        channel.basicPublish(exchange, routingKey, properties, body);
        channel.close();
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }

    return this;
}

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