Example usage for org.springframework.amqp.core MessageProperties MessageProperties

Introduction

In this page you can find the example usage for org.springframework.amqp.core MessageProperties MessageProperties.

Prototype

MessageProperties

Source Link

Usage

From source file:com.xoom.rabbit.test.Main.java

public static void main(String[] args) throws InterruptedException {
    if (args.length != 9) {
        System.out.println(//from   ww  w .  j  av  a 2s  .  c  om
                "usage: java -jar target/rabbit-tester-0.1-SNAPSHOT-standalone.jar [consumer_threads] [number_of_messages] [amqp_host] [amqp_port] [produce] [consume] [message size in bytes] [username] [password]");
        return;
    }
    final long startTime = System.currentTimeMillis();
    int consumerThreads = Integer.parseInt(args[0]);
    final int messages = Integer.parseInt(args[1]);
    String host = args[2];
    int port = Integer.parseInt(args[3]);
    boolean produce = Boolean.parseBoolean(args[4]);
    boolean consume = Boolean.parseBoolean(args[5]);
    final int messageSize = Integer.parseInt(args[6]);
    String username = args[7];
    String password = args[8];

    if (produce) {
        System.out.println("Sending " + messages + " messages to " + host + ":" + port);
    }
    if (consume) {
        System.out.println("Consuming " + messages + " messages from " + host + ":" + port);
    }
    if (!produce && !consume) {
        System.out.println("Not producing or consuming any messages.");
    }

    CachingConnectionFactory connectionFactory = new CachingConnectionFactory(host, port);
    connectionFactory.setUsername(username);
    connectionFactory.setPassword(password);
    connectionFactory.setChannelCacheSize(consumerThreads + 1);

    RabbitAdmin amqpAdmin = new RabbitAdmin(connectionFactory);

    DirectExchange exchange = new DirectExchange(EXCHANGE_NAME, true, false);
    Queue queue = new Queue(QUEUE_NAME);
    amqpAdmin.declareExchange(exchange);
    amqpAdmin.declareQueue(queue);
    amqpAdmin.declareBinding(BindingBuilder.bind(queue).to(exchange).with(ROUTING_KEY));

    final AmqpTemplate amqpTemplate = new RabbitTemplate(connectionFactory);

    final CountDownLatch producerLatch = new CountDownLatch(messages);
    final CountDownLatch consumerLatch = new CountDownLatch(messages);

    SimpleMessageListenerContainer listenerContainer = null;

    if (consume) {
        listenerContainer = new SimpleMessageListenerContainer();
        listenerContainer.setConnectionFactory(connectionFactory);
        listenerContainer.setQueueNames(QUEUE_NAME);
        listenerContainer.setConcurrentConsumers(consumerThreads);
        listenerContainer.setMessageListener(new MessageListener() {
            @Override
            public void onMessage(Message message) {
                if (consumerLatch.getCount() == 1) {
                    System.out.println("Finished consuming " + messages + " messages in "
                            + (System.currentTimeMillis() - startTime) + "ms");
                }
                consumerLatch.countDown();
            }
        });
        listenerContainer.start();
    }

    if (produce) {
        while (producerLatch.getCount() > 0) {
            try {
                byte[] message = new byte[messageSize];
                RND.nextBytes(message);
                amqpTemplate.send(EXCHANGE_NAME, ROUTING_KEY, new Message(message, new MessageProperties()));
                producerLatch.countDown();
            } catch (Exception e) {
                System.out.println("Failed to send message " + (messages - producerLatch.getCount())
                        + " will retry forever.");
            }
        }
    }

    if (consume) {
        consumerLatch.await();
        listenerContainer.shutdown();
    }

    connectionFactory.destroy();
}

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From source file:amqp.spring.camel.component.SpringAMQPHeaderTest.java

@Test
public void fromBasicProperties() throws Exception {
    MessageProperties properties = new MessageProperties();
    properties.setHeader("NotSecret", "Popcorn");
    org.springframework.amqp.core.Message message = new Message(new byte[] {}, properties);
    message.getMessageProperties().setPriority(1);
    message.getMessageProperties().setReplyTo("BuzzSaw");

    SpringAMQPMessage camelMessage = SpringAMQPHeader.setBasicPropertiesToHeaders(new SpringAMQPMessage(),
            message);//from  www. java  2s . c om
    Assert.assertNull(camelMessage.getHeader("NotSecret"));
    Assert.assertEquals(1, camelMessage.getHeader(SpringAMQPHeader.PRIORITY));
    Assert.assertEquals("BuzzSaw", camelMessage.getHeader(SpringAMQPHeader.REPLY_TO));
}

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From source file:amqp.spring.converter.StringConverterTest.java

@Test
public void testConversion() throws Exception {
    TestObject testObject = new TestObject();
    testObject.setValue("TESTING");

    MessageProperties messageProperties = new MessageProperties();

    MessageConverter converter = new StringConverter();
    Message amqpMessage = converter.toMessage(testObject, messageProperties);
    Object newObject = converter.fromMessage(amqpMessage);

    Assert.assertEquals("TESTING", newObject);
}

---

From source file:amqp.spring.converter.XStreamConverterTest.java

@Test
public void testConversion() throws Exception {
    TestObject testObject = new TestObject();
    testObject.setValue("TESTING");

    MessageProperties messageProperties = new MessageProperties();

    MessageConverter converter = new XStreamConverter();
    ((XStreamConverter) converter).setEncoding("UTF-8");
    Message amqpMessage = converter.toMessage(testObject, messageProperties);
    Assert.assertEquals("{\"amqp.spring.converter.XStreamConverterTest_-TestObject\":{\"value\":\"TESTING\"}}",
            new String(amqpMessage.getBody()));

    Object newObject = converter.fromMessage(amqpMessage);
    Assert.assertEquals(testObject, newObject);
    Assert.assertEquals("UTF-8", ((XStreamConverter) converter).getEncoding());
}

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From source file:com.anton.dev.tqrbs2.test.TestSender.java

public void sendMessage() {
    String msg = "mensaje de test en cola";
    final Message message = new Message(msg.getBytes(), new MessageProperties());
    LOGGER.info("Enviando: " + msg);
    // template.send("myExchange", "userMesssage", message);        
    template.convertAndSend("myExchange", "userMesssage", msg);
}

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From source file:amqp.spring.camel.component.SpringAMQPMessageTest.java

@Test
public void testExchangePattern() throws Exception {
    org.apache.camel.Message camelMessage = new DefaultMessage();
    Exchange exchange = new DefaultExchange(new DefaultCamelContext(), ExchangePattern.InOut);
    exchange.setIn(camelMessage);//from   w ww. ja v a2s . c o  m

    MessageProperties properties = new MessageProperties();
    org.springframework.amqp.core.Message amqpMessage = new org.springframework.amqp.core.Message(
            "Testing".getBytes(), properties);

    amqpMessage = new SpringAMQPMessage.HeadersPostProcessor(camelMessage).postProcessMessage(amqpMessage);
    ExchangePattern exchangePattern = SpringAMQPMessage.getExchangePattern(amqpMessage);
    Assert.assertEquals(exchange.getPattern(), exchangePattern);
}

---

From source file:amqp.spring.converter.ContentTypeConverterFactoryTest.java

@Test
public void testStringConversion() throws Exception {
    TestObject testObject = new TestObject();
    testObject.setValue("TESTING");

    StringConverter stringConverter = new StringConverter();
    stringConverter.setContentType("application/xml");

    ContentTypeConverterFactory converter = new ContentTypeConverterFactory();
    converter.getConverters().put("application/json", new XStreamConverter());
    converter.getConverters().put("application/xml", new StringConverter());
    converter.setDefaultContentType("application/json");
    converter.setFallbackConverter(new StringConverter());

    MessageProperties messageProperties = new MessageProperties();
    messageProperties.setContentType("application/xml");

    Message amqpMessage = converter.toMessage(testObject, messageProperties);
    Assert.assertEquals("TESTING", new String(amqpMessage.getBody()));

    Object newObject = converter.fromMessage(amqpMessage);
    Assert.assertEquals("TESTING", newObject);
}

---

From source file:amqp.spring.camel.component.SpringAMQPMessageTest.java

@Test
public void fromAMQP() throws Exception {
    String body = "Test Message";
    MessageConverter msgConverter = new StringMessageConverter();
    MessageProperties properties = new MessageProperties();
    properties.setHeader("NotSecret", "Popcorn");
    org.springframework.amqp.core.Message message = new org.springframework.amqp.core.Message(body.getBytes(),
            properties);/*  ww w  . ja v a2  s .c o  m*/

    SpringAMQPMessage camelMessage = SpringAMQPMessage.fromAMQPMessage(msgConverter, message);
    Assert.assertEquals(body, camelMessage.getBody(String.class));
    Assert.assertEquals("Popcorn", camelMessage.getHeader("NotSecret"));
}

---

From source file:amqp.spring.camel.component.SpringAMQPHeaderTest.java

@Test
public void toBasicProperties() throws Exception {
    SpringAMQPMessage camelMessage = new SpringAMQPMessage();
    camelMessage.setHeader("Secret", "My Secret");
    camelMessage.setHeader(SpringAMQPHeader.PRIORITY, 1);
    camelMessage.setHeader(SpringAMQPHeader.REPLY_TO, "BuzzSaw");

    Exchange exchange = new DefaultExchange(new DefaultCamelContext());
    exchange.setIn(camelMessage);/*  ww  w  . jav a  2  s  .c om*/

    Message message = new Message(new byte[] {}, new MessageProperties());
    message = SpringAMQPHeader.setBasicPropertiesFromHeaders(message, camelMessage.getHeaders());
    Assert.assertNull(message.getMessageProperties().getHeaders().get("Secret"));
    Assert.assertEquals(Integer.valueOf(1), message.getMessageProperties().getPriority());
    Assert.assertEquals("BuzzSaw", message.getMessageProperties().getReplyTo());
}

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From source file:de.davidbilge.spring.remoting.amqp.client.AmqpClientInterceptor.java

@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
    MessageProperties messageProperties = new MessageProperties();
    messageProperties.setHeader(Constants.INVOKED_METHOD_HEADER_NAME,
            methodHeaderNamingStrategy.generateMethodName(invocation.getMethod()));

    Message m = getMessageConverter().toMessage(invocation.getArguments(), messageProperties);

    Message resultMessage;/*  w  w  w  .jav  a  2s . c  om*/
    if (getRoutingKey() == null) {
        // Use the template's default routing key
        resultMessage = amqpTemplate.sendAndReceive(m);
    } else {
        resultMessage = amqpTemplate.sendAndReceive(getRoutingKey(), m);
    }

    Object result = getMessageConverter().fromMessage(resultMessage);

    if (invocation.getMethod().getReturnType().getCanonicalName().equals(Void.class.getCanonicalName())) {
        return null;
    } else if (result instanceof Throwable
            && !invocation.getMethod().getReturnType().isAssignableFrom(result.getClass())) {
        // TODO handle for case where exceptions that are not known to the
        // caller are being thrown (might be nested unchecked exceptions)
        throw (Throwable) result;
    } else {
        return result;
    }
}

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