Example usage for org.springframework.amqp AmqpException AmqpException

Introduction

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

Prototype

public AmqpException(String message, Throwable cause) 

Source Link

Usage

From source file:org.springframework.amqp.rabbit.AsyncRabbitTemplate.java

private void sendDirect(Channel channel, String exchange, String routingKey, Message message,
        CorrelationData correlationData) {
    message.getMessageProperties().setReplyTo(Address.AMQ_RABBITMQ_REPLY_TO);
    try {//w ww . java  2  s.c  o  m
        if (channel instanceof PublisherCallbackChannel) {
            this.template.addListener(channel);
        }
        this.template.doSend(channel, exchange, routingKey, message, this.template.isMandatoryFor(message),
                correlationData);
    } catch (Exception e) {
        throw new AmqpException("Failed to send request", e);
    }
}

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From source file:org.springframework.amqp.rabbit.connection.RabbitResourceHolder.java

public void commitAll() throws AmqpException {
    try {/*w  w  w.  j  a  va2s  .  c  om*/
        for (Channel channel : this.channels) {
            if (deliveryTags.containsKey(channel)) {
                for (Long deliveryTag : deliveryTags.get(channel)) {
                    channel.basicAck(deliveryTag, false);
                }
            }
            channel.txCommit();
        }
    } catch (IOException e) {
        throw new AmqpException("failed to commit RabbitMQ transaction", e);
    }
}

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From source file:org.springframework.amqp.rabbit.core.RabbitTemplateIntegrationTests.java

@Test
public void testAtomicSendAndReceiveWithConversionAndMessagePostProcessor() throws Exception {
    final RabbitTemplate template = new RabbitTemplate(new CachingConnectionFactory());
    template.setRoutingKey(ROUTE);//from w w w . j ava 2  s  . c  om
    template.setQueue(ROUTE);
    ExecutorService executor = Executors.newFixedThreadPool(1);
    // Set up a consumer to respond to our producer
    Future<String> received = executor.submit(new Callable<String>() {

        public String call() throws Exception {
            Message message = null;
            for (int i = 0; i < 10; i++) {
                message = template.receive();
                if (message != null) {
                    break;
                }
                Thread.sleep(100L);
            }
            assertNotNull("No message received", message);
            template.send(message.getMessageProperties().getReplyTo(), message);
            return (String) template.getMessageConverter().fromMessage(message);
        }

    });
    String result = (String) template.convertSendAndReceive((Object) "message", new MessagePostProcessor() {
        public Message postProcessMessage(Message message) throws AmqpException {
            try {
                byte[] newBody = new String(message.getBody(), "UTF-8").toUpperCase().getBytes("UTF-8");
                return new Message(newBody, message.getMessageProperties());
            } catch (Exception e) {
                throw new AmqpException("unexpected failure in test", e);
            }
        }
    });
    assertEquals("MESSAGE", received.get(1000, TimeUnit.MILLISECONDS));
    assertEquals("MESSAGE", result);
    // Message was consumed so nothing left on queue
    result = (String) template.receiveAndConvert();
    assertEquals(null, result);
}

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From source file:org.springframework.amqp.rabbit.core.RabbitTemplateIntegrationTests.java

@Test
public void testAtomicSendAndReceiveWithConversionAndMessagePostProcessorUsingRoutingKey() throws Exception {
    ExecutorService executor = Executors.newFixedThreadPool(1);
    // Set up a consumer to respond to our producer
    Future<String> received = executor.submit(new Callable<String>() {

        public String call() throws Exception {
            Message message = null;/* w ww .  j  a v a 2s.co  m*/
            for (int i = 0; i < 10; i++) {
                message = template.receive(ROUTE);
                if (message != null) {
                    break;
                }
                Thread.sleep(100L);
            }
            assertNotNull("No message received", message);
            template.send(message.getMessageProperties().getReplyTo(), message);
            return (String) template.getMessageConverter().fromMessage(message);
        }

    });
    String result = (String) template.convertSendAndReceive(ROUTE, (Object) "message",
            new MessagePostProcessor() {
                public Message postProcessMessage(Message message) throws AmqpException {
                    try {
                        byte[] newBody = new String(message.getBody(), "UTF-8").toUpperCase().getBytes("UTF-8");
                        return new Message(newBody, message.getMessageProperties());
                    } catch (Exception e) {
                        throw new AmqpException("unexpected failure in test", e);
                    }
                }
            });
    assertEquals("MESSAGE", received.get(1000, TimeUnit.MILLISECONDS));
    assertEquals("MESSAGE", result);
    // Message was consumed so nothing left on queue
    result = (String) template.receiveAndConvert(ROUTE);
    assertEquals(null, result);
}

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From source file:org.springframework.amqp.rabbit.core.RabbitTemplateIntegrationTests.java

@Test
public void testAtomicSendAndReceiveWithConversionAndMessagePostProcessorUsingExchangeAndRoutingKey()
        throws Exception {
    ExecutorService executor = Executors.newFixedThreadPool(1);
    // Set up a consumer to respond to our producer
    Future<String> received = executor.submit(new Callable<String>() {

        public String call() throws Exception {
            Message message = null;//from   www. j  a va 2s .c  om
            for (int i = 0; i < 10; i++) {
                message = template.receive(ROUTE);
                if (message != null) {
                    break;
                }
                Thread.sleep(100L);
            }
            assertNotNull("No message received", message);
            template.send(message.getMessageProperties().getReplyTo(), message);
            return (String) template.getMessageConverter().fromMessage(message);
        }

    });
    String result = (String) template.convertSendAndReceive("", ROUTE, "message", new MessagePostProcessor() {

        public Message postProcessMessage(Message message) throws AmqpException {
            try {
                byte[] newBody = new String(message.getBody(), "UTF-8").toUpperCase().getBytes("UTF-8");
                return new Message(newBody, message.getMessageProperties());
            } catch (Exception e) {
                throw new AmqpException("unexpected failure in test", e);
            }
        }
    });
    assertEquals("MESSAGE", received.get(1000, TimeUnit.MILLISECONDS));
    assertEquals("MESSAGE", result);
    // Message was consumed so nothing left on queue
    result = (String) template.receiveAndConvert(ROUTE);
    assertEquals(null, result);
}

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From source file:org.springframework.amqp.rabbit.listener.DirectMessageListenerContainer.java

private void checkStartState() {
    if (!this.isRunning()) {
        try {//w  ww.j  a  v  a 2 s  .  c om
            Assert.state(this.startedLatch.await(60, TimeUnit.SECONDS),
                    "Container is not started - cannot adjust queues");
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            throw new AmqpException("Interrupted waiting for start", e);
        }
    }
}

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