List of usage examples for org.springframework.amqp.rabbit.core RabbitTemplate convertAndSend
@Override public void convertAndSend(Object message, MessagePostProcessor messagePostProcessor) throws AmqpException
From source file:com.github.liyp.rabbitmq.demo.Main.java
public static void main(String[] args) throws IOException, InterruptedException { // start spring context @SuppressWarnings({ "resource" }) ApplicationContext context = new ClassPathXmlApplicationContext( "com/github/liyp/rabbitmq/demo/applicationContext.xml"); RabbitTemplate rabbitTemplate = (RabbitTemplate) context.getBean("rabbitTemplate"); for (int i = 0; i < 200; i++) { rabbitTemplate.convertAndSend("queue_one", "test queue 1 " + i); rabbitTemplate.convertAndSend("queue_two", new MsgBean("test queue 2 " + i)); }//from ww w .j a va 2s. co m Thread.sleep(5000); ThreadPoolTaskExecutor threadExe = (ThreadPoolTaskExecutor) context.getBean("taskExecutor"); System.out.println(threadExe.getActiveCount()); System.out.println(threadExe.getCorePoolSize()); System.out.println(threadExe.getMaxPoolSize()); System.out.println(threadExe.getPoolSize()); System.out.println(threadExe.getThreadPoolExecutor().getCorePoolSize()); // System.out.println("rsv: " + // rabbitTemplate.receiveAndConvert("queue_two")); }
From source file:org.springframework.amqp.rabbit.core.RabbitTemplateIntegrationTests.java
@Test public void testSendAndReceiveTransactedWithUncachedConnection() throws Exception { RabbitTemplate template = new RabbitTemplate(new SingleConnectionFactory()); template.setChannelTransacted(true); template.convertAndSend(ROUTE, "message"); String result = (String) template.receiveAndConvert(ROUTE); assertEquals("message", result); result = (String) template.receiveAndConvert(ROUTE); assertEquals(null, result);//from w w w. j a v a 2s .c o m }
From source file:org.springframework.amqp.rabbit.listener.DirectMessageListenerContainerIntegrationTests.java
@Test public void testAdvice() throws Exception { CachingConnectionFactory cf = new CachingConnectionFactory("localhost"); DirectMessageListenerContainer container = new DirectMessageListenerContainer(cf); container.setQueueNames(Q1, Q2);// www.j a va 2 s .c om container.setConsumersPerQueue(2); final CountDownLatch latch = new CountDownLatch(2); container.setMessageListener(m -> latch.countDown()); final CountDownLatch adviceLatch = new CountDownLatch(2); MethodInterceptor advice = i -> { adviceLatch.countDown(); return i.proceed(); }; container.setAdviceChain(advice); container.setBeanName("advice"); container.setConsumerTagStrategy(new Tag()); container.afterPropertiesSet(); container.start(); RabbitTemplate template = new RabbitTemplate(cf); template.convertAndSend(Q1, "foo"); template.convertAndSend(Q1, "bar"); assertTrue(latch.await(10, TimeUnit.SECONDS)); assertTrue(adviceLatch.await(10, TimeUnit.SECONDS)); container.stop(); assertTrue(consumersOnQueue(Q1, 0)); assertTrue(consumersOnQueue(Q2, 0)); assertTrue(activeConsumerCount(container, 0)); assertEquals(0, TestUtils.getPropertyValue(container, "consumersByQueue", MultiValueMap.class).size()); cf.destroy(); }
From source file:org.springframework.amqp.rabbit.listener.DirectMessageListenerContainerIntegrationTests.java
@Test public void testErrorHandler() throws Exception { brokerRunning.deleteQueues(Q1);/*from w ww .j av a 2 s. c o m*/ Queue q1 = new Queue(Q1, true, false, false, new ArgumentBuilder().put("x-dead-letter-exchange", "") .put("x-dead-letter-routing-key", DLQ1).get()); CachingConnectionFactory cf = new CachingConnectionFactory("localhost"); RabbitAdmin admin = new RabbitAdmin(cf); admin.declareQueue(q1); DirectMessageListenerContainer container = new DirectMessageListenerContainer(cf); container.setQueueNames(Q1); container.setConsumersPerQueue(2); final AtomicReference<Channel> channel = new AtomicReference<>(); container.setMessageListener((ChannelAwareMessageListener) (m, c) -> { channel.set(c); throw new MessageConversionException( "intended - should be wrapped in an AmqpRejectAndDontRequeueException"); }); container.setBeanName("errorHandler"); container.setConsumerTagStrategy(new Tag()); container.afterPropertiesSet(); container.start(); RabbitTemplate template = new RabbitTemplate(cf); template.convertAndSend(Q1, "foo"); assertNotNull(template.receive(DLQ1, 10000)); container.stop(); assertTrue(consumersOnQueue(Q1, 0)); assertTrue(consumersOnQueue(Q2, 0)); assertTrue(activeConsumerCount(container, 0)); assertEquals(0, TestUtils.getPropertyValue(container, "consumersByQueue", MultiValueMap.class).size()); assertFalse(channel.get().isOpen()); cf.destroy(); }
From source file:org.springframework.amqp.rabbit.listener.DirectMessageListenerContainerIntegrationTests.java
@Test public void testDeferredAcks() throws Exception { CachingConnectionFactory cf = new CachingConnectionFactory("localhost"); DirectMessageListenerContainer container = new DirectMessageListenerContainer(cf); final CountDownLatch latch = new CountDownLatch(2); container.setMessageListener(m -> { latch.countDown();//from w w w . ja va 2s .c om }); container.setQueueNames(Q1); container.setBeanName("deferredAcks"); container.setMessagesPerAck(2); container.afterPropertiesSet(); container.start(); RabbitTemplate rabbitTemplate = new RabbitTemplate(cf); rabbitTemplate.convertAndSend(Q1, "foo"); rabbitTemplate.convertAndSend(Q1, "bar"); assertTrue(latch.await(10, TimeUnit.SECONDS)); container.stop(); cf.stop(); cf.destroy(); }
From source file:org.springframework.amqp.rabbit.listener.DirectMessageListenerContainerTests.java
@Test public void testErrorHandler() throws Exception { brokerRunning.getAdmin().deleteQueue(Q1); Queue q1 = new Queue(Q1, true, false, false, new ArgumentBuilder().put("x-dead-letter-exchange", "") .put("x-dead-letter-routing-key", DLQ1).get()); brokerRunning.getAdmin().declareQueue(q1); CachingConnectionFactory cf = new CachingConnectionFactory("localhost"); DirectMessageListenerContainer container = new DirectMessageListenerContainer(cf); container.setQueueNames(Q1);//from w w w . j a va 2 s . co m container.setConsumersPerQueue(2); final AtomicReference<Channel> channel = new AtomicReference<>(); container.setMessageListener((ChannelAwareMessageListener) (m, c) -> { channel.set(c); throw new MessageConversionException( "intended - should be wrapped in an AmqpRejectAndDontRequeueException"); }); container.setBeanName("errorHandler"); container.setConsumerTagStrategy(new Tag()); container.afterPropertiesSet(); container.start(); RabbitTemplate template = new RabbitTemplate(cf); template.convertAndSend(Q1, "foo"); assertNotNull(template.receive(DLQ1, 10000)); container.stop(); assertTrue(consumersOnQueue(Q1, 0)); assertTrue(consumersOnQueue(Q2, 0)); assertTrue(activeConsumerCount(container, 0)); assertEquals(0, TestUtils.getPropertyValue(container, "consumersByQueue", MultiValueMap.class).size()); assertFalse(channel.get().isOpen()); cf.destroy(); }
From source file:org.springframework.amqp.rabbit.listener.MessageListenerContainerMultipleQueueIntegrationTests.java
private void doTest(int concurrentConsumers, ContainerConfigurer configurer) { int messageCount = 10; RabbitTemplate template = new RabbitTemplate(); CachingConnectionFactory connectionFactory = new CachingConnectionFactory(); connectionFactory.setChannelCacheSize(concurrentConsumers); connectionFactory.setPort(BrokerTestUtils.getPort()); template.setConnectionFactory(connectionFactory); SimpleMessageConverter messageConverter = new SimpleMessageConverter(); messageConverter.setCreateMessageIds(true); template.setMessageConverter(messageConverter); for (int i = 0; i < messageCount; i++) { template.convertAndSend(queue1.getName(), new Integer(i)); template.convertAndSend(queue2.getName(), new Integer(i)); }/* w w w .j a v a 2 s .c o m*/ final SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(connectionFactory); final CountDownLatch latch = new CountDownLatch(messageCount * 2); PojoListener listener = new PojoListener(latch); container.setMessageListener(new MessageListenerAdapter(listener)); container.setAcknowledgeMode(AcknowledgeMode.AUTO); container.setChannelTransacted(true); container.setConcurrentConsumers(concurrentConsumers); configurer.configure(container); container.afterPropertiesSet(); container.start(); try { int timeout = Math.min(1 + messageCount / concurrentConsumers, 30); boolean waited = latch.await(timeout, TimeUnit.SECONDS); logger.info("All messages recovered: " + waited); assertEquals(concurrentConsumers, container.getActiveConsumerCount()); assertTrue("Timed out waiting for messages", waited); } catch (InterruptedException e) { Thread.currentThread().interrupt(); throw new IllegalStateException("unexpected interruption"); } finally { container.shutdown(); assertEquals(0, container.getActiveConsumerCount()); } assertNull(template.receiveAndConvert(queue1.getName())); assertNull(template.receiveAndConvert(queue2.getName())); }
From source file:org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainerLongTests.java
private void testChangeConsumerCountGuts(boolean transacted) throws Exception { final SingleConnectionFactory singleConnectionFactory = new SingleConnectionFactory("localhost"); SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(singleConnectionFactory); try {/*w w w . j a va 2s . com*/ container.setMessageListener(new MessageListenerAdapter(this)); container.setQueueNames("foo"); container.setAutoStartup(false); container.setConcurrentConsumers(2); container.setChannelTransacted(transacted); container.afterPropertiesSet(); assertEquals(2, ReflectionTestUtils.getField(container, "concurrentConsumers")); container.start(); waitForNConsumers(container, 2); container.setConcurrentConsumers(1); waitForNConsumers(container, 1); container.setMaxConcurrentConsumers(3); RabbitTemplate template = new RabbitTemplate(singleConnectionFactory); for (int i = 0; i < 20; i++) { template.convertAndSend("foo", "foo"); } waitForNConsumers(container, 2); // increased consumers due to work waitForNConsumers(container, 1, 20000); // should stop the extra consumer after 10 seconds idle container.setConcurrentConsumers(3); waitForNConsumers(container, 3); container.stop(); waitForNConsumers(container, 0); singleConnectionFactory.destroy(); } finally { container.stop(); } }