Example usage for org.springframework.amqp.rabbit.connection CachingConnectionFactory CachingConnectionFactory

Introduction

In this page you can find the example usage for org.springframework.amqp.rabbit.connection CachingConnectionFactory CachingConnectionFactory.

Prototype

public CachingConnectionFactory() 

Source Link

Document

Create a new CachingConnectionFactory initializing the hostname to be the value returned from InetAddress.getLocalHost(), or "localhost" if getLocalHost() throws an exception.

Usage

From source file:com.noriental.solr.config.test.BrokerRunning.java

@Override
public Statement apply(Statement base, Description description) {

    // Check at the beginning, so this can be used as a static field
    if (assumeOnline) {
        Assume.assumeTrue(brokerOnline.get(port));
    } else {/*from w  w w .j a va2  s  . c  o  m*/
        Assume.assumeTrue(brokerOffline.get(port));
    }

    CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
    connectionFactory.setHost("localhost");

    try {

        connectionFactory.setPort(port);
        if (StringUtils.hasText(hostName)) {
            connectionFactory.setHost(hostName);
        }
        RabbitAdmin admin = new RabbitAdmin(connectionFactory);

        for (Queue queue : queues) {
            String queueName = queue.getName();

            if (purge) {
                logger.debug("Deleting queue: " + queueName);
                // Delete completely - gets rid of consumers and bindings as well
                admin.deleteQueue(queueName);
            }

            if (isDefaultQueue(queueName)) {
                // Just for test probe.
                admin.deleteQueue(queueName);
            } else {
                admin.declareQueue(queue);
            }
        }
        brokerOffline.put(port, false);
        if (!assumeOnline) {
            Assume.assumeTrue(brokerOffline.get(port));
        }

        if (this.management) {
            Client client = new Client("http://localhost:15672/api/", "guest", "guest");
            if (!client.alivenessTest("/")) {
                throw new RuntimeException(
                        "Aliveness test failed for localhost:15672 guest/quest; " + "management not available");
            }
        }
    } catch (AmqpTimeoutException e) {
        fail("Timed out getting connection");
    } catch (Exception e) {
        logger.warn("Not executing tests because basic connectivity test failed", e);
        brokerOnline.put(port, false);
        if (assumeOnline) {
            Assume.assumeNoException(e);
        }
    } finally {
        connectionFactory.destroy();
    }

    return super.apply(base, description);

}

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

@Override
protected CamelContext createCamelContext() throws Exception {
    CachingConnectionFactory factory = new CachingConnectionFactory();
    RabbitTemplate amqpTemplate = new RabbitTemplate(factory);
    //The JSON converter stresses marshalling more than the default converter
    amqpTemplate.setMessageConverter(new JsonMessageConverter());
    SpringAMQPComponent amqpComponent = new SpringAMQPComponent(factory);
    amqpComponent.setAmqpTemplate(amqpTemplate);

    CamelContext camelContext = super.createCamelContext();
    camelContext.addComponent("spring-amqp", amqpComponent);
    return camelContext;
}

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From source file:com.noriental.solr.config.test.BrokerRunning.java

public void removeTestQueues() {
    CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
    connectionFactory.setHost("localhost");
    RabbitAdmin admin = new RabbitAdmin(connectionFactory);
    for (Queue queue : this.queues) {
        admin.deleteQueue(queue.getName());
    }//  w  w  w. j a v  a  2s .c  om
    connectionFactory.destroy();
}

---

From source file:vn.topmedia.monitor.MonitorAppender.java

@Override
public void append(LoggingEvent event) {
    if (null == senderPool) {
        synchronized (mutex) {
            connectionFactory = new CachingConnectionFactory();
            connectionFactory.setHost(host);
            connectionFactory.setPort(port);
            connectionFactory.setUsername(username);
            connectionFactory.setPassword(password);
            connectionFactory.setVirtualHost(virtualHost);
            maybeDeclareExchange();//from   w  w  w  . j a  v a  2  s  .  c o  m
            exchangeDeclared.set(true);

            startSenders();
        }
    }
    events.add(new Event(event, event.getProperties()));
}

---

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

@Before
public void setup() {
    this.connectionFactory = new CachingConnectionFactory();
    this.connectionFactory.setHost("localhost");
    this.connectionFactory.setPort(BrokerTestUtils.getPort());
    scheduler = new ThreadPoolTaskScheduler();
    scheduler.setPoolSize(1);/*from w w w.  ja  v  a 2s  . c o  m*/
    scheduler.initialize();
}

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

@Before
public void create() {
    CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
    connectionFactory.setPort(BrokerTestUtils.getPort());
    template = new RabbitTemplate(connectionFactory);
}

---

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

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

        public Message 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 message;
        }

    });
    Message message = new Message("test-message".getBytes(), new MessageProperties());
    Message reply = template.sendAndReceive(message);
    assertEquals(new String(message.getBody()),
            new String(received.get(1000, TimeUnit.MILLISECONDS).getBody()));
    assertNotNull("Reply is expected", reply);
    assertEquals(new String(message.getBody()), new String(reply.getBody()));
    // Message was consumed so nothing left on queue
    reply = template.receive();
    assertEquals(null, reply);
}

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

@Test
public void testAtomicSendAndReceiveExternalExecutor() throws Exception {
    CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
    ThreadPoolTaskExecutor exec = new ThreadPoolTaskExecutor();
    final String execName = "make-sure-exec-passed-in";
    exec.setBeanName(execName);/*from  ww  w  . ja  v  a2 s  . c om*/
    exec.afterPropertiesSet();
    connectionFactory.setExecutor(exec);
    final Field[] fields = new Field[1];
    ReflectionUtils.doWithFields(RabbitTemplate.class, new FieldCallback() {
        public void doWith(Field field) throws IllegalArgumentException, IllegalAccessException {
            field.setAccessible(true);
            fields[0] = field;
        }
    }, new FieldFilter() {
        public boolean matches(Field field) {
            return field.getName().equals("logger");
        }
    });
    Log logger = Mockito.mock(Log.class);
    when(logger.isTraceEnabled()).thenReturn(true);

    final AtomicBoolean execConfiguredOk = new AtomicBoolean();

    doAnswer(new Answer<Object>() {
        public Object answer(InvocationOnMock invocation) throws Throwable {
            String log = (String) invocation.getArguments()[0];
            if (log.startsWith("Message received") && Thread.currentThread().getName().startsWith(execName)) {
                execConfiguredOk.set(true);
            }
            return null;
        }
    }).when(logger).trace(Mockito.anyString());
    final RabbitTemplate template = new RabbitTemplate(connectionFactory);
    ReflectionUtils.setField(fields[0], template, logger);
    template.setRoutingKey(ROUTE);
    template.setQueue(ROUTE);
    ExecutorService executor = Executors.newFixedThreadPool(1);
    // Set up a consumer to respond to our producer
    Future<Message> received = executor.submit(new Callable<Message>() {

        public Message 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 message;
        }

    });
    Message message = new Message("test-message".getBytes(), new MessageProperties());
    Message reply = template.sendAndReceive(message);
    assertEquals(new String(message.getBody()),
            new String(received.get(1000, TimeUnit.MILLISECONDS).getBody()));
    assertNotNull("Reply is expected", reply);
    assertEquals(new String(message.getBody()), new String(reply.getBody()));
    // Message was consumed so nothing left on queue
    reply = template.receive();
    assertEquals(null, reply);

    assertTrue(execConfiguredOk.get());
}

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

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

        public Message call() throws Exception {
            Message message = null;/*w  ww .  j a va2  s .  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 message;
        }

    });
    Message message = new Message("test-message".getBytes(), new MessageProperties());
    Message reply = template.sendAndReceive(ROUTE, message);
    assertEquals(new String(message.getBody()),
            new String(received.get(1000, TimeUnit.MILLISECONDS).getBody()));
    assertNotNull("Reply is expected", reply);
    assertEquals(new String(message.getBody()), new String(reply.getBody()));
    // Message was consumed so nothing left on queue
    reply = template.receive(ROUTE);
    assertEquals(null, reply);
}

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

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

        public Message call() throws Exception {
            Message message = null;/*from   w  w  w .  j  av a2s  .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 message;
        }

    });
    Message message = new Message("test-message".getBytes(), new MessageProperties());
    Message reply = template.sendAndReceive("", ROUTE, message);
    assertEquals(new String(message.getBody()),
            new String(received.get(1000, TimeUnit.MILLISECONDS).getBody()));
    assertNotNull("Reply is expected", reply);
    assertEquals(new String(message.getBody()), new String(reply.getBody()));
    // Message was consumed so nothing left on queue
    reply = template.receive(ROUTE);
    assertEquals(null, reply);
}

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