Example usage for com.rabbitmq.client Channel exchangeDeclare

List of usage examples for com.rabbitmq.client Channel exchangeDeclare

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Introduction

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

Prototype

Exchange.DeclareOk exchangeDeclare(String exchange, BuiltinExchangeType type) throws IOException;

Source Link

Document

Actively declare a non-autodelete, non-durable exchange with no extra arguments

Usage

From source file:com.netcore.hsmart.smsreceiverserver.PublishSms.java

@GET
public Response processSmsRequest(@DefaultValue(DEFAULT_MSIDIN) @QueryParam("mobile_number") String msisdn,
        @DefaultValue(DEFAULT_MSG_TYPE) @QueryParam("message_type") String msgType,
        @DefaultValue(DEFAULT_MESSAGE) @QueryParam("message") String message,
        @DefaultValue(DEFAULT_GATEWAY_ID) @QueryParam("gateway_id") String gatewayId,
        @DefaultValue(DEFAULT_SENDER_ID) @QueryParam("sender_id") String senderId,
        @DefaultValue(DEFAULT_PRIORITY) @QueryParam("priority") String priority,
        @Context HttpServletRequest requestContext) throws TimeoutException, IOException {

    Logger logger = LoggerFactory.getLogger(PublishSms.class);
    Long REF_ID = null;/*from www.  ja va  2  s.  c  o  m*/
    try {

        REF_ID = AppConstants.refIdCounter().getAndIncrement();

        //adding gateway stats per hour wise
        AppConstants.getHazelcastClient().getAtomicLong(
                "PUBSMS_GATEWAY_" + gatewayId + "_" + new SimpleDateFormat("yyyy-MM-dd-HH").format(new Date()))
                .incrementAndGet();

        //logger.info("TOTAL_HITS:"+AppConstants.getHazelcastClient().getAtomicLong("PUBSMS_GATEWAY_"+gatewayId+"_"+new SimpleDateFormat("yyyy-MM-dd-HH").format(new Date())).get());

    } catch (Exception e) {
        logger.error("REF_ID:" + REF_ID + "|HAZELCAST_ERROR:" + e.getMessage());
        logger.error(
                "REF_ID:" + REF_ID + "|ERROR:" + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1001"));
        logger.info("REF_ID:" + REF_ID + "|PUBLISH_STATUS:"
                + AppConstants.getApplicationCodeMessage("HSMART_GEN_1001"));
        return Response.status(400).entity(
                "<?xml version='1.0'?><HTTP><response><status>fail</status><error><code>HSMART_PUBSMS_1001</code><desc>"
                        + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1001")
                        + "</desc></error></response></HTTP>")
                .build();
    }

    logger.info("REF_ID:" + REF_ID + "|QUERY_STRING:" + requestContext.getQueryString());
    logger.info("REF_ID:" + REF_ID + "|IP:" + requestContext.getRemoteAddr());
    //logger.info("REF_ID:" + REF_ID + "|GAT:" + AppConstants.getGatewayCode(gatewayId));

    if ((msisdn == null ? (DEFAULT_MSIDIN != null) : !msisdn.equals(DEFAULT_MSIDIN) && !msisdn.isEmpty())
            && (msgType == null ? (DEFAULT_MSG_TYPE != null)
                    : !msgType.equals(DEFAULT_MSG_TYPE) && !msgType.isEmpty())
            && (message == null ? (DEFAULT_MESSAGE != null)
                    : !message.equals(DEFAULT_MESSAGE) && !message.isEmpty())
            && (gatewayId == null ? (DEFAULT_GATEWAY_ID != null)
                    : !gatewayId.equals(DEFAULT_GATEWAY_ID) && !gatewayId.isEmpty())
            && (senderId == null ? (DEFAULT_SENDER_ID != null)
                    : !senderId.equals(DEFAULT_SENDER_ID) && !senderId.isEmpty())
            && (priority == null ? (DEFAULT_PRIORITY != null)
                    : !priority.equals(DEFAULT_PRIORITY) && !priority.isEmpty())) {

        Boolean isValidGateway = Utilities.isValidGateway(gatewayId);

        if (isValidGateway) {

            try {
                final String payload = "ref_id" + AppConstants.getPayloadKVSeparator() + REF_ID
                        + AppConstants.getPayloadGroupSeparator() + "gateway_id"
                        + AppConstants.getPayloadKVSeparator() + gatewayId
                        + AppConstants.getPayloadGroupSeparator() + "message"
                        + AppConstants.getPayloadKVSeparator() + URLEncoder.encode(message, "UTF-8")
                        + AppConstants.getPayloadGroupSeparator() + "msisdn"
                        + AppConstants.getPayloadKVSeparator() + msisdn
                        + AppConstants.getPayloadGroupSeparator() + "sender_id"
                        + AppConstants.getPayloadKVSeparator() + senderId
                        + AppConstants.getPayloadGroupSeparator() + "message_type"
                        + AppConstants.getPayloadKVSeparator() + msgType;

                logger.info("REF_ID:" + REF_ID + "|PAYLOAD_FOR_MQ:" + payload);

                Channel channel = AppConstants.getRabbitMqConnection().createChannel();
                channel.exchangeDeclare(AppConstants.getSmsReceiverExchangeName(), "direct");
                channel.queueDeclare(AppConstants.getSmsReceiverQueuePrefix() + gatewayId, true, false, false,
                        null);
                channel.queueBind(AppConstants.getSmsReceiverQueuePrefix() + gatewayId,
                        AppConstants.getSmsReceiverExchangeName(), gatewayId);
                channel.basicPublish(AppConstants.getSmsReceiverExchangeName(), gatewayId, null,
                        payload.getBytes());

                channel.close();
                //AppConstants.getRabbitMqConnection().close();
                logger.info("REF_ID:" + REF_ID + "|PUBLISH_STATUS:"
                        + AppConstants.getApplicationCodeMessage("HSMART_GEN_1000"));

                return Response.status(200).entity("<?xml version='1.0'?><HTTP><response><requestid>" + REF_ID
                        + "</requestid></response></HTTP>").build();
            } catch (NumberFormatException | IOException | TimeoutException e) {
                logger.error("REF_ID:" + REF_ID + "|EXCEPTION:" + e.getMessage());
                logger.error("REF_ID:" + REF_ID + "|ERROR:"
                        + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1001"));
                logger.info("REF_ID:" + REF_ID + "|PUBLISH_STATUS:"
                        + AppConstants.getApplicationCodeMessage("HSMART_GEN_1001"));
                return Response.status(400).entity(
                        "<?xml version='1.0'?><HTTP><response><status>fail</status><error><code>HSMART_PUBSMS_1001</code><desc>"
                                + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1001")
                                + "</desc></error></response></HTTP>")
                        .build();
            }

        } else {
            logger.error("REF_ID:" + REF_ID + "|ERROR:"
                    + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1002"));
            logger.info("REF_ID:" + REF_ID + "|PUBLISH_STATUS:"
                    + AppConstants.getApplicationCodeMessage("HSMART_GEN_1001"));
            return Response.status(400).entity(
                    "<?xml version='1.0'?><HTTP><response><status>fail</status><error><code>HSMART_PUBSMS_1002</code><desc>"
                            + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1002")
                            + "</desc></error></response></HTTP>")
                    .build();
        }
    } else {
        logger.error(
                "REF_ID:" + REF_ID + "|ERROR:" + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1003"));
        logger.info("REF_ID:" + REF_ID + "|PUBLISH_STATUS:"
                + AppConstants.getApplicationCodeMessage("HSMART_GEN_1001"));
        return Response.status(400).entity(
                "<?xml version='1.0'?><HTTP><response><status>fail</status><error><code>HSMART_PUBSMS_1003</code><desc>"
                        + AppConstants.getApplicationCodeMessage("HSMART_PUBSMS_1003")
                        + "</desc></error></response></HTTP>")
                .build();
    }
}

From source file:com.shopwiki.roger.example.ExampleEventHandler.java

License:Apache License

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

    MessageHandler<String> handler = new MessageHandler<String>() {
        @Override//  w w w  . ja  v a  2 s  .  co m
        public TypeReference<String> getMessageType() {
            return new TypeReference<String>() {
            };
        }

        @Override
        public void handleMessage(String name) {
            System.out.println("Hello " + name + "!");
        }
    };

    // Create the exchange if it doesn't exist.
    {
        Connection conn = connector.getConnection(1);
        Channel channel = conn.createChannel();
        channel.exchangeDeclare(route.exchange, "topic");
        conn.close();
    }

    boolean daemon = false;

    MessageWorker<String> worker = new MessageWorker<String>(connector, handler, route, daemon);
    worker.start();
}

From source file:com.UseCaseSimpleConsumer.java

License:Open Source License

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

    try {/* w w  w  . ja va 2  s  . co  m*/
        channel.exchangeDeclarePassive(EXCHANGE_NAME);
    } catch (java.io.IOException e) {
        if (!channel.isOpen())
            channel = connection.createChannel();
        channel.exchangeDeclare(EXCHANGE_NAME, "direct");
    }
    try {
        channel.queueDeclarePassive(ROUTE_KEY);
    } catch (java.io.IOException e) {
        if (!channel.isOpen())
            channel = connection.createChannel();
        channel.queueDeclare(ROUTE_KEY, false, false, false, null);
    }

    channel.queueBind(ROUTE_KEY, EXCHANGE_NAME, ROUTE_KEY);

    String param = "IBM";
    String msg = "<m:placeOrder xmlns:m=\"http://services.samples\">\n" + "    <m:order>\n"
            + "        <m:price>" + getRandom(100, 0.9, true) + "</m:price>\n" + "        <m:quantity>"
            + (int) getRandom(10000, 1.0, true) + "</m:quantity>\n" + "        <m:symbol>" + param
            + "</m:symbol>\n" + "    </m:order>\n" + "</m:placeOrder>";

    channel.basicPublish(EXCHANGE_NAME, ROUTE_KEY,
            new AMQP.BasicProperties.Builder().contentType("text/plain").build(), msg.getBytes());
    System.out.println(" [x] Sent '" + msg + "'");
    channel.close();
    connection.close();
}

From source file:com.UseCaseSimpleProducer.java

License:Open Source License

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

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

    try {/*from   ww  w  .  j a  v  a  2s.c o m*/
        channel.exchangeDeclarePassive(EXCHANGE_NAME);
    } catch (java.io.IOException e) {
        channel.exchangeDeclare(EXCHANGE_NAME, "direct");
    }

    try {
        channel.queueDeclarePassive(QUEUE_NAME);
    } catch (java.io.IOException e) {
        channel.queueDeclare(QUEUE_NAME, false, false, false, null);
    }
    channel.queueBind(QUEUE_NAME, EXCHANGE_NAME, QUEUE_NAME);

    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(QUEUE_NAME, true, consumer);

    while (true) {
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        String message = new String(delivery.getBody());
        System.out.println(" [x] Received '" + message + "'");
    }
}

From source file:controllerStuff.ControllerPublisher.java

private void attachControllerCallback(Controller controllerObject) {
    try {//w  ww  .ja v  a  2  s  . c o m

        Channel controllerCallbackChannel = connection.createChannel();
        controllerCallbackChannel.exchangeDeclare(EXCHANGE_CONTOLLER_CMD, "topic");
        String sensChName = controllerCallbackChannel.queueDeclare().getQueue();
        controllerCallbackChannel.queueBind(sensChName, EXCHANGE_CONTOLLER_CMD,
                BIND_KEY_BASE + nodeID + '.' + controllerObject.getName());

        System.out.println(BIND_KEY_BASE + nodeID + '.' + controllerObject.getName()); //Debug

        controllerCallbackChannel.basicConsume(sensChName, true,
                new DefaultConsumer(controllerCallbackChannel) {
                    @Override
                    public void handleDelivery(String consumerTag, Envelope envelope,
                            AMQP.BasicProperties properties, byte[] body) throws IOException {

                        controllerObject.call(new String(body, "UTF-8"));

                    }
                });

    } catch (IOException ex) {
        Logger.getLogger(ControllerPublisher.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:de.dhbw.mannheim.erpsim.ErpSimulator.java

License:Open Source License

/**
 *
 *
 * @param args command line parameter/*from   w  w w  .  j av  a  2s .com*/
 *             args[0] number of customer orders that should be created
 *             args[1] hostname of rabbitMQ
 * @throws IOException
 */
public static void main(String[] args) throws IOException {

    int numOfCustomerOrder = 10;
    String rabbitMqHostName = "localhost";
    String rabbitMqUserName = null;
    String rabbitMqPassword = null;

    if (args.length >= 1) {
        try {
            numOfCustomerOrder = Integer.parseInt(args[0]);
            System.out.println("Number of customer orders: " + numOfCustomerOrder);
        } catch (Exception e) {
            System.err.println("Could not parse number of customer orders " + args[0]);
        }
    }

    if (args.length >= 2 && args[1] != null) {
        rabbitMqHostName = args[1];
        System.out.println("Host of rabbitMq: " + rabbitMqHostName);
    }
    if (args.length >= 4 && args[2] != null && args[3] != null) {
        rabbitMqUserName = args[2];
        rabbitMqPassword = args[3];
        System.out.println("Username of rabbitMq: " + rabbitMqUserName);
    }

    CustomerOrder[] customerOrders = new CustomerOrder[numOfCustomerOrder];

    for (int i = 0; i < customerOrders.length; i++) {
        customerOrders[i] = CustomerOrderGenerator.getCustomOrder();
    }

    XStream xstream = new XStream();
    xstream.registerConverter(new Converter() {
        @Override
        public void marshal(Object o, HierarchicalStreamWriter writer, MarshallingContext marshallingContext) {
            MachineOrder mo = (MachineOrder) o;
            writer.startNode("id");
            writer.setValue(mo.getId());
            writer.endNode();
        }

        @Override
        public Object unmarshal(HierarchicalStreamReader hierarchicalStreamReader,
                UnmarshallingContext unmarshallingContext) {
            return null;
        }

        @Override
        public boolean canConvert(Class aClass) {
            return aClass == MachineOrder.class;
        }
    });

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(rabbitMqHostName);
    if (rabbitMqPassword != null && rabbitMqUserName != null) {
        factory.setUsername(rabbitMqUserName);
        factory.setPassword(rabbitMqPassword);
    }
    Connection connection = factory.newConnection();
    Channel channelCO = connection.createChannel();
    channelCO.exchangeDeclare(CUSTOMER_ORDER_EXCHANGE_NAME, "fanout");
    for (CustomerOrder co : customerOrders) {
        String message = xstream.toXML(co);

        channelCO.basicPublish(CUSTOMER_ORDER_EXCHANGE_NAME, "", null, message.getBytes());
        System.out.println("Send customer order");
    }
    channelCO.close();

    Channel channelMO = connection.createChannel();
    channelMO.exchangeDeclare(MACHINE_ORDER_EXCHANGE_NAME, "fanout");
    MachineOrder mo = MachineOrderGenerator.getRandomMachineOrder();

    xstream = new XStream(); // reconstruct XStream to parse the full machine order, not just only the id
    while (mo != null) {
        int i = System.in.read();
        String message = xstream.toXML(mo);
        channelMO.basicPublish(MACHINE_ORDER_EXCHANGE_NAME, "", null, message.getBytes());
        System.out.println("Send Machine order");
        mo = MachineOrderGenerator.getRandomMachineOrder();
    }

    channelMO.close();
    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 www  .j ava2s .com
}

From source file:es.devcircus.rabbitmq_examples.rabbitmq_publish_subscribe.EmitLog.java

License:Open Source License

/**
 *
 * @param argv/*from   ww  w . j  av a 2  s  .c  o m*/
 * @throws Exception
 */
public static void main(String[] argv) throws Exception {

    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();
    connection.close();
}

From source file:es.devcircus.rabbitmq_examples.rabbitmq_publish_subscribe.ReceiveLog.java

License:Open Source License

/**
 *
 * @param argv//from  w ww.  j av  a 2 s.  co m
 * @throws Exception
 */
public static void main(String[] argv) throws Exception {

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

    channel.exchangeDeclare(EXCHANGE_NAME, "fanout");
    String queueName = channel.queueDeclare().getQueue();
    channel.queueBind(queueName, EXCHANGE_NAME, "");

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

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

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

        System.out.println(" [x] Received '" + message + "'");
    }
}