List of usage examples for org.springframework.amqp.core Message getBody
public byte[] getBody()
From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java
@Test public void testSimpleBatchGZippedWithEncoding() throws Exception { BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000); BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler); template.setConnectionFactory(this.connectionFactory); template.setBeforePublishPostProcessors(new GZipPostProcessor()); MessageProperties props = new MessageProperties(); props.setContentEncoding("foo"); Message message = new Message("foo".getBytes(), props); template.send("", ROUTE, message); message = new Message("bar".getBytes(), props); template.send("", ROUTE, message); message = receive(template);// w ww . java 2 s .c o m assertEquals("gzip:foo", message.getMessageProperties().getContentEncoding()); GUnzipPostProcessor unzipper = new GUnzipPostProcessor(); message = unzipper.postProcessMessage(message); assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody())); }
From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java
@Test public void testSimpleBatchZippedBestCompression() throws Exception { BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000); BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler); template.setConnectionFactory(this.connectionFactory); ZipPostProcessor zipPostProcessor = new ZipPostProcessor(); zipPostProcessor.setLevel(Deflater.BEST_COMPRESSION); assertEquals(Deflater.BEST_COMPRESSION, getStreamLevel(zipPostProcessor)); template.setBeforePublishPostProcessors(zipPostProcessor); MessageProperties props = new MessageProperties(); Message message = new Message("foo".getBytes(), props); template.send("", ROUTE, message); message = new Message("bar".getBytes(), props); template.send("", ROUTE, message); message = receive(template);/* w w w. jav a2 s. com*/ assertEquals("zip", message.getMessageProperties().getContentEncoding()); UnzipPostProcessor unzipper = new UnzipPostProcessor(); message = unzipper.postProcessMessage(message); assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody())); }
From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java
@Test public void testSimpleBatchZippedWithEncoding() throws Exception { BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000); BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler); template.setConnectionFactory(this.connectionFactory); ZipPostProcessor zipPostProcessor = new ZipPostProcessor(); assertEquals(Deflater.BEST_SPEED, getStreamLevel(zipPostProcessor)); template.setBeforePublishPostProcessors(zipPostProcessor); MessageProperties props = new MessageProperties(); props.setContentEncoding("foo"); Message message = new Message("foo".getBytes(), props); template.send("", ROUTE, message); message = new Message("bar".getBytes(), props); template.send("", ROUTE, message); message = receive(template);// www . ja v a2s.co m assertEquals("zip:foo", message.getMessageProperties().getContentEncoding()); UnzipPostProcessor unzipper = new UnzipPostProcessor(); message = unzipper.postProcessMessage(message); assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody())); }
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);//from w w w . j a v a 2 s. c om 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); }
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 w ww . ja va 2s. c o m 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()); }
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; for (int i = 0; i < 10; i++) { message = template.receive(ROUTE); if (message != null) { break; }//w w w .j a va2 s. c o m 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); }
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; for (int i = 0; i < 10; i++) { message = template.receive(ROUTE); if (message != null) { break; }/*from w ww .ja va 2s. c o m*/ 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); }
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 . ja v a 2s. c o m*/ 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); }
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; for (int i = 0; i < 10; i++) { message = template.receive(ROUTE); if (message != null) { break; }/*ww w . j a va2 s.c o m*/ 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); }
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; for (int i = 0; i < 10; i++) { message = template.receive(ROUTE); if (message != null) { break; }// w ww . j a v a2 s . c om 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); }