Example usage for com.rabbitmq.client Channel queueDeclare

Introduction

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

Prototype

Queue.DeclareOk queueDeclare() throws IOException;

Source Link

Document

Actively declare a server-named exclusive, autodelete, non-durable queue.

Usage

From source file:uk.org.openeyes.oink.hl7v2.test.Hl7ITSupport.java

License:Open Source License

protected static String setupRabbitQueue(Channel channel, String exchange, String routingKey)
        throws IOException {
    String queueName = channel.queueDeclare().getQueue();
    channel.queueBind(queueName, exchange, routingKey);
    return queueName;
}

---

From source file:uk.org.openeyes.oink.proxy.test.ITProxyRoute.java

License:Open Source License

@Test
public void testPatientSearchWithNull() throws Exception {

    // Build Oink request
    String resourcePath = "/Patient";
    String method = "GET";
    OINKRequestMessage request = new OINKRequestMessage();
    request.setResourcePath(resourcePath);
    request.setMethod(HttpMethod.valueOf(method));

    // Send Oink request over rabbit
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    String replyQueueName = channel.queueDeclare().getQueue();
    channel.queueBind(replyQueueName, testProperties.getProperty("rabbit.defaultExchange"), replyQueueName);
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(replyQueueName, true, consumer);

    BasicProperties props = new BasicProperties().builder().replyTo(replyQueueName).build();

    byte[] requestBody = camelCtx.getTypeConverter().convertTo(byte[].class, request);

    channel.basicPublish(testProperties.getProperty("rabbit.defaultExchange"),
            testProperties.getProperty("rabbit.routingKey"), props, requestBody);

    // Wait//from   w  ww  .  j a v a2  s.  c o m
    Thread.sleep(1000);

    // Assert response
    QueueingConsumer.Delivery delivery = consumer.nextDelivery(5000);
    assertNotNull(delivery);
    byte[] responseBody = delivery.getBody();

    OinkMessageConverter conv = new OinkMessageConverter();
    OINKResponseMessage message = conv.responseMessageFromByteArray(responseBody);

}

---

From source file:uk.org.openeyes.oink.proxy.test.ITProxyRoute.java

License:Open Source License

@Ignore
@Test/*  w w  w. j  a v  a 2  s . c  om*/
public void testGetRequestGetsProxied() throws Exception {

    // Mock endpoint server
    InputStream is = ITProxyRoute.class.getResourceAsStream("/example-messages/fhir/patient.json");
    StringWriter writer = new StringWriter();
    IOUtils.copy(is, writer);
    String jsonPatient = writer.toString();
    byte[] expectedResponseBody = jsonPatient.getBytes();
    server.setResponse(200, expectedResponseBody, "application/json+fhir");
    server.start();

    // Build Oink request
    String resourcePath = "/Patient/1123";
    String parameters = "foo=bar&foo2=bar2";
    String method = "GET";
    OINKRequestMessage request = new OINKRequestMessage();
    request.setResourcePath(resourcePath);
    request.setParameters(parameters);
    request.setMethod(HttpMethod.valueOf(method));

    // Send Oink request over rabbit
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    String replyQueueName = channel.queueDeclare().getQueue();
    channel.queueBind(replyQueueName, testProperties.getProperty("rabbit.defaultExchange"), replyQueueName);
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(replyQueueName, true, consumer);

    BasicProperties props = new BasicProperties().builder().replyTo(replyQueueName).build();

    byte[] requestBody = camelCtx.getTypeConverter().convertTo(byte[].class, request);

    channel.basicPublish(testProperties.getProperty("rabbit.defaultExchange"),
            testProperties.getProperty("rabbit.routingKey"), props, requestBody);

    // Wait
    Thread.sleep(1000);

    // Assert mocked server receives request intact
    assertEquals(method, server.getRequestMethod());
    assertEquals(parameters, server.getRequestParams());
    assertEquals("/oink" + resourcePath, server.getRequestPath());

    // Assert response
    QueueingConsumer.Delivery delivery = consumer.nextDelivery(5000);
    assertNotNull(delivery);
    byte[] responseBody = delivery.getBody();

    OINKResponseMessage response = camelCtx.getTypeConverter().convertTo(OINKResponseMessage.class,
            responseBody);

    String responsePatientJson = camelCtx.getTypeConverter().convertTo(String.class,
            response.getBody().getResource());

    assertEquals(200, response.getStatus());
    assertEquals(jsonPatient, responsePatientJson);
    server.stop();

}

---

From source file:uk.org.openeyes.oink.proxy.test.ITProxyRoute.java

License:Open Source License

@Ignore
@Test/*from  ww w .  j  a  v a 2  s  .c om*/
public void testPostRequestGetsProxied() throws Exception {

    // Mock endpoint server
    server.setResponse(201, null, null);
    server.start();

    // Build Oink request
    OINKRequestMessage request = new OINKRequestMessage();
    request.setResourcePath("/Patient");
    request.setMethod(HttpMethod.POST);
    FhirBody body = buildFhirBodyFromResource("/example-messages/fhir/patient.json");
    request.setBody(body);

    // Send Oink request over rabbit
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    String replyQueueName = channel.queueDeclare().getQueue();
    channel.queueBind(replyQueueName, testProperties.getProperty("rabbit.defaultExchange"), replyQueueName);
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(replyQueueName, true, consumer);

    BasicProperties props = new BasicProperties().builder().replyTo(replyQueueName).build();

    byte[] requestBody = camelCtx.getTypeConverter().convertTo(byte[].class, request);

    channel.basicPublish(testProperties.getProperty("rabbit.defaultExchange"),
            testProperties.getProperty("rabbit.routingKey"), props, requestBody);

    // Wait
    Thread.sleep(1000);

    // Assert mocked server receives request intact
    String requestBodyReceivedByServer = server.getRequestBody();
    StringWriter writer = new StringWriter();
    IOUtils.copy(ITProxyRoute.class.getResourceAsStream("/example-messages/fhir/patient.json"), writer);
    String expectedBodyReceivedByServer = writer.toString();
    assertEquals(expectedBodyReceivedByServer, requestBodyReceivedByServer);

    // Assert response
    QueueingConsumer.Delivery delivery = consumer.nextDelivery(10000);
    assertNotNull(delivery);
    byte[] responseBody = delivery.getBody();

    OINKResponseMessage response = camelCtx.getTypeConverter().convertTo(OINKResponseMessage.class,
            responseBody);

    assertEquals(201, response.getStatus());
    server.stop();
}

---

From source file:uk.org.openeyes.oink.proxy.test.support.RabbitClient.java

License:Open Source License

public byte[] sendAndRecieve(byte[] message, String routingKey, String exchange) throws Exception {
    log.debug("Sending message to direct exchange:" + exchange + " with routing key:" + routingKey);
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();
    channel.exchangeDeclare(exchange, "direct", true, false, null);
    String replyQueueName = channel.queueDeclare().getQueue();
    log.debug("Reply queue name is " + replyQueueName);
    channel.queueBind(replyQueueName, exchange, replyQueueName);
    QueueingConsumer consumer = new QueueingConsumer(channel);
    channel.basicConsume(replyQueueName, true, consumer);
    String corrId = java.util.UUID.randomUUID().toString();
    BasicProperties props = new BasicProperties.Builder().correlationId(corrId).replyTo(replyQueueName).build();

    channel.basicPublish(exchange, routingKey, props, message);
    log.debug("Waiting for delivery");
    QueueingConsumer.Delivery delivery = consumer.nextDelivery(20000);
    connection.close();/*from  w w w. j a  va  2 s .com*/
    if (delivery == null || !delivery.getProperties().getCorrelationId().equals(corrId)) {
        return null;
    } else {
        byte[] response = delivery.getBody();
        return response;

    }
}

---

From source file:uk.org.openeyes.oink.proxy.test.support.RabbitServer.java

License:Open Source License

@Override
public void run() {
    try {/*from  www  .  jav  a 2  s  .  com*/
        log.info("RabbitServer started");

        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();
        channel.exchangeDeclare(exchange, "direct", true, true, null);
        String queueName = channel.queueDeclare().getQueue();
        channel.queueBind(queueName, exchange, routingKey);
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(queueName, true, consumer);

        while (!stop) {
            // Wait for RabbitQueue delivery
            QueueingConsumer.Delivery delivery = consumer.nextDelivery(1000);
            if (delivery != null) {
                log.info("Message received");
                receivedMessage = delivery.getBody();
                stop = true;
            }
        }

        if (receivedMessage == null) {
            log.warn("RabbitServer stopping before any message was received");
        }

    } catch (Exception e) {
        log.error("RabbitServer threw an exception:" + e);
        e.printStackTrace();
    }

}

---

From source file:v2.APAdmin.java

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

    channel.exchangeDeclare(EXCHANGE_NAME, "topic");
    String queueName = channel.queueDeclare().getQueue();
    String bindingKey = "AP.*";

    channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);

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

    Consumer consumer = new DefaultConsumer(channel) {
        @Override//ww w  .  ja  v  a  2 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 '" + envelope.getRoutingKey() + "':'" + message + "'");
            //REPLY HERE
            String response = "You are in, breh";
            BasicProperties replyProps = new BasicProperties.Builder()
                    .correlationId(properties.getCorrelationId()).build();
            channel.basicPublish("", properties.getReplyTo(), replyProps, response.getBytes());
        }
    };
    channel.basicConsume(queueName, true, consumer);
}

---

From source file:v2.PBAAdmin.java

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

    channel.exchangeDeclare(EXCHANGE_NAME, "topic");
    String queueName = channel.queueDeclare().getQueue();
    String bindingKey = "PBA.*";

    channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);

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

    Consumer consumer = new DefaultConsumer(channel) {
        @Override//ww  w  .  ja  va 2 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 '" + envelope.getRoutingKey() + "':'" + message + "'");
        }
    };
    channel.basicConsume(queueName, true, consumer);
}

---

From source file:v2.Student.java

public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;
    try {/* w  w w  .  java  2  s . c  om*/
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("datdb.cphbusiness.dk");

        connection = factory.newConnection();
        channel = connection.createChannel();

        channel.exchangeDeclare(EXCHANGE_NAME, "topic");

        String routingKey = "AP.DAT";//getRouting(argv);
        String message = "Plz enroll me, breh";//getMessage(argv);
        String corrId = java.util.UUID.randomUUID().toString();
        String callbackQueueName = channel.queueDeclare().getQueue();
        String response = null;
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(callbackQueueName, true, consumer);

        BasicProperties props = new BasicProperties.Builder().replyTo(callbackQueueName).build();

        channel.basicPublish(EXCHANGE_NAME, routingKey, props, message.getBytes("UTF-8"));
        System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");

        while (true) {
            System.out.println("blocked?");
            QueueingConsumer.Delivery delivery = consumer.nextDelivery();
            System.out.println("unblocked");
            System.out.println(delivery);
            response = new String(delivery.getBody());
            System.out.println(response);
            //        if (delivery.getProperties().getCorrelationId().equals(corrId)) {
            //            response = new String(delivery.getBody());
            //            System.out.println(response);
            //            break;
            //        }
        }

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception ignore) {
            }
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• »