List of usage examples for org.springframework.integration.channel DirectChannel subscribe
@Override
public boolean subscribe(MessageHandler handler)
From source file:org.springframework.cloud.stream.binder.rabbit.RabbitBinderTests.java
@Test public void testAutoBindDLQ() throws Exception { RabbitTestBinder binder = getBinder(); ExtendedConsumerProperties<RabbitConsumerProperties> consumerProperties = createConsumerProperties(); consumerProperties.getExtension().setPrefix(TEST_PREFIX); consumerProperties.getExtension().setAutoBindDlq(true); consumerProperties.setMaxAttempts(1); // disable retry consumerProperties.getExtension().setDurableSubscription(true); BindingProperties bindingProperties = createConsumerBindingProperties(consumerProperties); DirectChannel moduleInputChannel = createBindableChannel("input", bindingProperties); moduleInputChannel.setBeanName("dlqTest"); moduleInputChannel.subscribe(new MessageHandler() { @Override// w ww . j ava2s .co m public void handleMessage(Message<?> message) throws MessagingException { throw new RuntimeException("foo"); } }); Binding<MessageChannel> consumerBinding = binder.bindConsumer("dlqtest", "default", moduleInputChannel, consumerProperties); RabbitTemplate template = new RabbitTemplate(this.rabbitAvailableRule.getResource()); template.convertAndSend("", TEST_PREFIX + "dlqtest.default", "foo"); int n = 0; while (n++ < 100) { Object deadLetter = template.receiveAndConvert(TEST_PREFIX + "dlqtest.default.dlq"); if (deadLetter != null) { assertThat(deadLetter).isEqualTo("foo"); break; } Thread.sleep(100); } assertThat(n).isLessThan(100); consumerBinding.unbind(); ApplicationContext context = TestUtils.getPropertyValue(binder, "binder.provisioningProvider.autoDeclareContext", ApplicationContext.class); assertThat(context.containsBean(TEST_PREFIX + "dlqtest.default.binding")).isFalse(); assertThat(context.containsBean(TEST_PREFIX + "dlqtest.default")).isFalse(); assertThat(context.containsBean(TEST_PREFIX + "dlqtest.default.dlq.binding")).isFalse(); assertThat(context.containsBean(TEST_PREFIX + "dlqtest.default.dlq")).isFalse(); }
From source file:org.springframework.cloud.stream.binder.rabbit.RabbitBinderTests.java
@Test public void testAutoBindDLQPartionedConsumerFirst() throws Exception { RabbitTestBinder binder = getBinder(); ExtendedConsumerProperties<RabbitConsumerProperties> properties = createConsumerProperties(); properties.getExtension().setPrefix("bindertest."); properties.getExtension().setAutoBindDlq(true); properties.setMaxAttempts(1); // disable retry properties.setPartitioned(true);/* w w w . j a v a2 s . c o m*/ properties.setInstanceIndex(0); DirectChannel input0 = createBindableChannel("input", createConsumerBindingProperties(properties)); input0.setBeanName("test.input0DLQ"); Binding<MessageChannel> input0Binding = binder.bindConsumer("partDLQ.0", "dlqPartGrp", input0, properties); Binding<MessageChannel> defaultConsumerBinding1 = binder.bindConsumer("partDLQ.0", "default", new QueueChannel(), properties); properties.setInstanceIndex(1); DirectChannel input1 = createBindableChannel("input1", createConsumerBindingProperties(properties)); input1.setBeanName("test.input1DLQ"); Binding<MessageChannel> input1Binding = binder.bindConsumer("partDLQ.0", "dlqPartGrp", input1, properties); Binding<MessageChannel> defaultConsumerBinding2 = binder.bindConsumer("partDLQ.0", "default", new QueueChannel(), properties); ExtendedProducerProperties<RabbitProducerProperties> producerProperties = createProducerProperties(); producerProperties.getExtension().setPrefix("bindertest."); producerProperties.getExtension().setAutoBindDlq(true); producerProperties.setPartitionKeyExtractorClass(PartitionTestSupport.class); producerProperties.setPartitionSelectorClass(PartitionTestSupport.class); producerProperties.setPartitionCount(2); BindingProperties bindingProperties = createProducerBindingProperties(producerProperties); DirectChannel output = createBindableChannel("output", bindingProperties); output.setBeanName("test.output"); Binding<MessageChannel> outputBinding = binder.bindProducer("partDLQ.0", output, producerProperties); final CountDownLatch latch0 = new CountDownLatch(1); input0.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { if (latch0.getCount() <= 0) { throw new RuntimeException("dlq"); } latch0.countDown(); } }); final CountDownLatch latch1 = new CountDownLatch(1); input1.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { if (latch1.getCount() <= 0) { throw new RuntimeException("dlq"); } latch1.countDown(); } }); output.send(new GenericMessage<>(1)); assertThat(latch1.await(10, TimeUnit.SECONDS)).isTrue(); output.send(new GenericMessage<>(0)); assertThat(latch0.await(10, TimeUnit.SECONDS)).isTrue(); output.send(new GenericMessage<>(1)); RabbitTemplate template = new RabbitTemplate(this.rabbitAvailableRule.getResource()); template.setReceiveTimeout(10000); String streamDLQName = "bindertest.partDLQ.0.dlqPartGrp.dlq"; org.springframework.amqp.core.Message received = template.receive(streamDLQName); assertThat(received).isNotNull(); assertThat(received.getMessageProperties().getReceivedRoutingKey()) .isEqualTo("bindertest.partDLQ.0.dlqPartGrp-1"); assertThat(received.getMessageProperties().getHeaders()).doesNotContainKey(BinderHeaders.PARTITION_HEADER); output.send(new GenericMessage<>(0)); received = template.receive(streamDLQName); assertThat(received).isNotNull(); assertThat(received.getMessageProperties().getReceivedRoutingKey()) .isEqualTo("bindertest.partDLQ.0.dlqPartGrp-0"); assertThat(received.getMessageProperties().getHeaders()).doesNotContainKey(BinderHeaders.PARTITION_HEADER); input0Binding.unbind(); input1Binding.unbind(); defaultConsumerBinding1.unbind(); defaultConsumerBinding2.unbind(); outputBinding.unbind(); }
From source file:org.springframework.cloud.stream.binder.rabbit.RabbitBinderTests.java
private void testAutoBindDLQPartionedConsumerFirstWithRepublishGuts(final boolean withRetry) throws Exception { RabbitTestBinder binder = getBinder(); ExtendedConsumerProperties<RabbitConsumerProperties> properties = createConsumerProperties(); properties.getExtension().setPrefix("bindertest."); properties.getExtension().setAutoBindDlq(true); properties.getExtension().setRepublishToDlq(true); properties.getExtension().setRepublishDeliveyMode(MessageDeliveryMode.NON_PERSISTENT); properties.setMaxAttempts(withRetry ? 2 : 1); properties.setPartitioned(true);/*from w w w .j a v a 2 s. co m*/ properties.setInstanceIndex(0); DirectChannel input0 = createBindableChannel("input", createConsumerBindingProperties(properties)); input0.setBeanName("test.input0DLQ"); Binding<MessageChannel> input0Binding = binder.bindConsumer("partPubDLQ.0", "dlqPartGrp", input0, properties); Binding<MessageChannel> defaultConsumerBinding1 = binder.bindConsumer("partPubDLQ.0", "default", new QueueChannel(), properties); properties.setInstanceIndex(1); DirectChannel input1 = createBindableChannel("input1", createConsumerBindingProperties(properties)); input1.setBeanName("test.input1DLQ"); Binding<MessageChannel> input1Binding = binder.bindConsumer("partPubDLQ.0", "dlqPartGrp", input1, properties); Binding<MessageChannel> defaultConsumerBinding2 = binder.bindConsumer("partPubDLQ.0", "default", new QueueChannel(), properties); ExtendedProducerProperties<RabbitProducerProperties> producerProperties = createProducerProperties(); producerProperties.getExtension().setPrefix("bindertest."); producerProperties.getExtension().setAutoBindDlq(true); producerProperties.setPartitionKeyExtractorClass(PartitionTestSupport.class); producerProperties.setPartitionSelectorClass(PartitionTestSupport.class); producerProperties.setPartitionCount(2); BindingProperties bindingProperties = createProducerBindingProperties(producerProperties); DirectChannel output = createBindableChannel("output", bindingProperties); output.setBeanName("test.output"); Binding<MessageChannel> outputBinding = binder.bindProducer("partPubDLQ.0", output, producerProperties); final CountDownLatch latch0 = new CountDownLatch(1); input0.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { if (latch0.getCount() <= 0) { throw new RuntimeException("dlq"); } latch0.countDown(); } }); final CountDownLatch latch1 = new CountDownLatch(1); input1.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { if (latch1.getCount() <= 0) { throw new RuntimeException("dlq"); } latch1.countDown(); } }); ApplicationContext context = TestUtils.getPropertyValue(binder.getBinder(), "applicationContext", ApplicationContext.class); SubscribableChannel boundErrorChannel = context.getBean("bindertest.partPubDLQ.0.dlqPartGrp-0.errors", SubscribableChannel.class); SubscribableChannel globalErrorChannel = context.getBean("errorChannel", SubscribableChannel.class); final AtomicReference<Message<?>> boundErrorChannelMessage = new AtomicReference<>(); final AtomicReference<Message<?>> globalErrorChannelMessage = new AtomicReference<>(); final AtomicBoolean hasRecovererInCallStack = new AtomicBoolean(!withRetry); boundErrorChannel.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { boundErrorChannelMessage.set(message); String stackTrace = Arrays.toString(new RuntimeException().getStackTrace()); hasRecovererInCallStack.set(stackTrace.contains("ErrorMessageSendingRecoverer")); } }); globalErrorChannel.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { globalErrorChannelMessage.set(message); } }); output.send(new GenericMessage<>(1)); assertThat(latch1.await(10, TimeUnit.SECONDS)).isTrue(); output.send(new GenericMessage<>(0)); assertThat(latch0.await(10, TimeUnit.SECONDS)).isTrue(); output.send(new GenericMessage<>(1)); RabbitTemplate template = new RabbitTemplate(this.rabbitAvailableRule.getResource()); template.setReceiveTimeout(10000); String streamDLQName = "bindertest.partPubDLQ.0.dlqPartGrp.dlq"; org.springframework.amqp.core.Message received = template.receive(streamDLQName); assertThat(received).isNotNull(); assertThat(received.getMessageProperties().getHeaders().get("x-original-routingKey")) .isEqualTo("partPubDLQ.0-1"); assertThat(received.getMessageProperties().getHeaders()).doesNotContainKey(BinderHeaders.PARTITION_HEADER); assertThat(received.getMessageProperties().getReceivedDeliveryMode()) .isEqualTo(MessageDeliveryMode.NON_PERSISTENT); output.send(new GenericMessage<>(0)); received = template.receive(streamDLQName); assertThat(received).isNotNull(); assertThat(received.getMessageProperties().getHeaders().get("x-original-routingKey")) .isEqualTo("partPubDLQ.0-0"); assertThat(received.getMessageProperties().getHeaders()).doesNotContainKey(BinderHeaders.PARTITION_HEADER); // verify we got a message on the dedicated error channel and the global (via bridge) assertThat(boundErrorChannelMessage.get()).isNotNull(); assertThat(globalErrorChannelMessage.get()).isNotNull(); assertThat(hasRecovererInCallStack.get()).isEqualTo(withRetry); input0Binding.unbind(); input1Binding.unbind(); defaultConsumerBinding1.unbind(); defaultConsumerBinding2.unbind(); outputBinding.unbind(); }
From source file:org.springframework.cloud.stream.binder.rabbit.RabbitBinderTests.java
@Test public void testAutoBindDLQPartitionedProducerFirst() throws Exception { RabbitTestBinder binder = getBinder(); ExtendedProducerProperties<RabbitProducerProperties> properties = createProducerProperties(); properties.getExtension().setPrefix("bindertest."); properties.getExtension().setAutoBindDlq(true); properties.setRequiredGroups("dlqPartGrp"); properties.setPartitionKeyExtractorClass(PartitionTestSupport.class); properties.setPartitionSelectorClass(PartitionTestSupport.class); properties.setPartitionCount(2);/*from w ww. j a v a 2 s . c om*/ DirectChannel output = createBindableChannel("output", createProducerBindingProperties(properties)); output.setBeanName("test.output"); Binding<MessageChannel> outputBinding = binder.bindProducer("partDLQ.1", output, properties); ExtendedConsumerProperties<RabbitConsumerProperties> consumerProperties = createConsumerProperties(); consumerProperties.getExtension().setPrefix("bindertest."); consumerProperties.getExtension().setAutoBindDlq(true); consumerProperties.setMaxAttempts(1); // disable retry consumerProperties.setPartitioned(true); consumerProperties.setInstanceIndex(0); DirectChannel input0 = createBindableChannel("input", createConsumerBindingProperties(consumerProperties)); input0.setBeanName("test.input0DLQ"); Binding<MessageChannel> input0Binding = binder.bindConsumer("partDLQ.1", "dlqPartGrp", input0, consumerProperties); Binding<MessageChannel> defaultConsumerBinding1 = binder.bindConsumer("partDLQ.1", "defaultConsumer", new QueueChannel(), consumerProperties); consumerProperties.setInstanceIndex(1); DirectChannel input1 = createBindableChannel("input1", createConsumerBindingProperties(consumerProperties)); input1.setBeanName("test.input1DLQ"); Binding<MessageChannel> input1Binding = binder.bindConsumer("partDLQ.1", "dlqPartGrp", input1, consumerProperties); Binding<MessageChannel> defaultConsumerBinding2 = binder.bindConsumer("partDLQ.1", "defaultConsumer", new QueueChannel(), consumerProperties); final CountDownLatch latch0 = new CountDownLatch(1); input0.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { if (latch0.getCount() <= 0) { throw new RuntimeException("dlq"); } latch0.countDown(); } }); final CountDownLatch latch1 = new CountDownLatch(1); input1.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { if (latch1.getCount() <= 0) { throw new RuntimeException("dlq"); } latch1.countDown(); } }); output.send(new GenericMessage<Integer>(1)); assertThat(latch1.await(10, TimeUnit.SECONDS)).isTrue(); output.send(new GenericMessage<Integer>(0)); assertThat(latch0.await(10, TimeUnit.SECONDS)).isTrue(); output.send(new GenericMessage<Integer>(1)); RabbitTemplate template = new RabbitTemplate(this.rabbitAvailableRule.getResource()); template.setReceiveTimeout(10000); String streamDLQName = "bindertest.partDLQ.1.dlqPartGrp.dlq"; org.springframework.amqp.core.Message received = template.receive(streamDLQName); assertThat(received).isNotNull(); assertThat(received.getMessageProperties().getReceivedRoutingKey()) .isEqualTo("bindertest.partDLQ.1.dlqPartGrp-1"); assertThat(received.getMessageProperties().getHeaders()).doesNotContainKey(BinderHeaders.PARTITION_HEADER); assertThat(received.getMessageProperties().getReceivedDeliveryMode()) .isEqualTo(MessageDeliveryMode.PERSISTENT); output.send(new GenericMessage<Integer>(0)); received = template.receive(streamDLQName); assertThat(received).isNotNull(); assertThat(received.getMessageProperties().getReceivedRoutingKey()) .isEqualTo("bindertest.partDLQ.1.dlqPartGrp-0"); assertThat(received.getMessageProperties().getHeaders()).doesNotContainKey(BinderHeaders.PARTITION_HEADER); input0Binding.unbind(); input1Binding.unbind(); defaultConsumerBinding1.unbind(); defaultConsumerBinding2.unbind(); outputBinding.unbind(); }
From source file:org.springframework.cloud.stream.binder.rabbit.RabbitBinderTests.java
@Test public void testAutoBindDLQwithRepublish() throws Exception { // pre-declare the queue with dead-lettering, users can also use a policy RabbitAdmin admin = new RabbitAdmin(this.rabbitAvailableRule.getResource()); Map<String, Object> args = new HashMap<String, Object>(); args.put("x-dead-letter-exchange", TEST_PREFIX + "DLX"); args.put("x-dead-letter-routing-key", TEST_PREFIX + "dlqpubtest.default"); Queue queue = new Queue(TEST_PREFIX + "dlqpubtest.default", true, false, false, args); admin.declareQueue(queue);// w w w .jav a2 s .c om RabbitTestBinder binder = getBinder(); ExtendedConsumerProperties<RabbitConsumerProperties> consumerProperties = createConsumerProperties(); consumerProperties.getExtension().setPrefix(TEST_PREFIX); consumerProperties.getExtension().setAutoBindDlq(true); consumerProperties.getExtension().setRepublishToDlq(true); consumerProperties.setMaxAttempts(1); // disable retry consumerProperties.getExtension().setDurableSubscription(true); DirectChannel moduleInputChannel = createBindableChannel("input", createConsumerBindingProperties(consumerProperties)); moduleInputChannel.setBeanName("dlqPubTest"); moduleInputChannel.subscribe(new MessageHandler() { @Override public void handleMessage(Message<?> message) throws MessagingException { throw new RuntimeException("foo"); } }); Binding<MessageChannel> consumerBinding = binder.bindConsumer("foo.dlqpubtest", "foo", moduleInputChannel, consumerProperties); RabbitTemplate template = new RabbitTemplate(this.rabbitAvailableRule.getResource()); template.convertAndSend("", TEST_PREFIX + "foo.dlqpubtest.foo", "foo"); int n = 0; while (n++ < 100) { org.springframework.amqp.core.Message deadLetter = template .receive(TEST_PREFIX + "foo.dlqpubtest.foo.dlq"); if (deadLetter != null) { assertThat(new String(deadLetter.getBody())).isEqualTo("foo"); assertThat(deadLetter.getMessageProperties().getHeaders()).containsKey(("x-exception-stacktrace")); break; } Thread.sleep(100); } assertThat(n).isLessThan(100); consumerBinding.unbind(); }
From source file:org.springframework.integration.aggregator.AggregatorTests.java
@Test public void testAggPerf() throws InterruptedException, ExecutionException, TimeoutException { AggregatingMessageHandler handler = new AggregatingMessageHandler( new DefaultAggregatingMessageGroupProcessor()); handler.setCorrelationStrategy(message -> "foo"); handler.setReleaseStrategy(new MessageCountReleaseStrategy(60000)); handler.setExpireGroupsUponCompletion(true); handler.setSendPartialResultOnExpiry(true); DirectChannel outputChannel = new DirectChannel(); handler.setOutputChannel(outputChannel); final CompletableFuture<Collection<?>> resultFuture = new CompletableFuture<>(); outputChannel.subscribe(message -> { Collection<?> payload = (Collection<?>) message.getPayload(); logger.warn("Received " + payload.size()); resultFuture.complete(payload);//from w w w . j a va 2 s . c o m }); SimpleMessageStore store = new SimpleMessageStore(); SimpleMessageGroupFactory messageGroupFactory = new SimpleMessageGroupFactory( SimpleMessageGroupFactory.GroupType.BLOCKING_QUEUE); store.setMessageGroupFactory(messageGroupFactory); handler.setMessageStore(store); Message<?> message = new GenericMessage<String>("foo"); StopWatch stopwatch = new StopWatch(); stopwatch.start(); for (int i = 0; i < 120000; i++) { if (i % 10000 == 0) { stopwatch.stop(); logger.warn("Sent " + i + " in " + stopwatch.getTotalTimeSeconds() + " (10k in " + stopwatch.getLastTaskTimeMillis() + "ms)"); stopwatch.start(); } handler.handleMessage(message); } stopwatch.stop(); logger.warn("Sent " + 120000 + " in " + stopwatch.getTotalTimeSeconds() + " (10k in " + stopwatch.getLastTaskTimeMillis() + "ms)"); Collection<?> result = resultFuture.get(10, TimeUnit.SECONDS); assertNotNull(result); assertEquals(60000, result.size()); }
From source file:org.springframework.integration.aggregator.AggregatorTests.java
@Test public void testAggPerfDefaultPartial() throws InterruptedException, ExecutionException, TimeoutException { AggregatingMessageHandler handler = new AggregatingMessageHandler( new DefaultAggregatingMessageGroupProcessor()); handler.setCorrelationStrategy(message -> "foo"); handler.setReleasePartialSequences(true); DirectChannel outputChannel = new DirectChannel(); handler.setOutputChannel(outputChannel); final CompletableFuture<Collection<?>> resultFuture = new CompletableFuture<>(); outputChannel.subscribe(message -> { Collection<?> payload = (Collection<?>) message.getPayload(); logger.warn("Received " + payload.size()); resultFuture.complete(payload);/*from w w w . j a v a2 s . c o m*/ }); SimpleMessageStore store = new SimpleMessageStore(); SimpleMessageGroupFactory messageGroupFactory = new SimpleMessageGroupFactory( SimpleMessageGroupFactory.GroupType.BLOCKING_QUEUE); store.setMessageGroupFactory(messageGroupFactory); handler.setMessageStore(store); StopWatch stopwatch = new StopWatch(); stopwatch.start(); for (int i = 0; i < 120000; i++) { if (i % 10000 == 0) { stopwatch.stop(); logger.warn("Sent " + i + " in " + stopwatch.getTotalTimeSeconds() + " (10k in " + stopwatch.getLastTaskTimeMillis() + "ms)"); stopwatch.start(); } handler.handleMessage( MessageBuilder.withPayload("foo").setSequenceSize(120000).setSequenceNumber(i + 1).build()); } stopwatch.stop(); logger.warn("Sent " + 120000 + " in " + stopwatch.getTotalTimeSeconds() + " (10k in " + stopwatch.getLastTaskTimeMillis() + "ms)"); Collection<?> result = resultFuture.get(10, TimeUnit.SECONDS); assertNotNull(result); assertEquals(120000, result.size()); assertThat(stopwatch.getTotalTimeSeconds(), lessThan(60.0)); // actually < 2.0, was many minutes }
From source file:org.springframework.integration.amqp.outbound.AsyncAmqpGatewayTests.java
@Test public void testConfirmsAndReturns() throws Exception { CachingConnectionFactory ccf = new CachingConnectionFactory("localhost"); ccf.setPublisherConfirms(true);/*from w w w . j a va2 s . c o m*/ ccf.setPublisherReturns(true); RabbitTemplate template = new RabbitTemplate(ccf); SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(ccf); container.setBeanName("replyContainer"); container.setQueueNames("asyncRQ1"); container.afterPropertiesSet(); container.start(); AsyncRabbitTemplate asyncTemplate = new AsyncRabbitTemplate(template, container); asyncTemplate.setEnableConfirms(true); asyncTemplate.setMandatory(true); SimpleMessageListenerContainer receiver = new SimpleMessageListenerContainer(ccf); receiver.setBeanName("receiver"); receiver.setQueueNames("asyncQ1"); final CountDownLatch waitForAckBeforeReplying = new CountDownLatch(1); MessageListenerAdapter messageListener = new MessageListenerAdapter( (ReplyingMessageListener<String, String>) foo -> { try { waitForAckBeforeReplying.await(10, TimeUnit.SECONDS); } catch (InterruptedException e) { Thread.currentThread().interrupt(); } return foo.toUpperCase(); }); receiver.setMessageListener(messageListener); receiver.afterPropertiesSet(); receiver.start(); AsyncAmqpOutboundGateway gateway = new AsyncAmqpOutboundGateway(asyncTemplate); Log logger = spy(TestUtils.getPropertyValue(gateway, "logger", Log.class)); given(logger.isDebugEnabled()).willReturn(true); final CountDownLatch replyTimeoutLatch = new CountDownLatch(1); willAnswer(invocation -> { invocation.callRealMethod(); replyTimeoutLatch.countDown(); return null; }).given(logger).debug(startsWith("Reply not required and async timeout for")); new DirectFieldAccessor(gateway).setPropertyValue("logger", logger); QueueChannel outputChannel = new QueueChannel(); outputChannel.setBeanName("output"); QueueChannel returnChannel = new QueueChannel(); returnChannel.setBeanName("returns"); QueueChannel ackChannel = new QueueChannel(); ackChannel.setBeanName("acks"); QueueChannel errorChannel = new QueueChannel(); errorChannel.setBeanName("errors"); gateway.setOutputChannel(outputChannel); gateway.setReturnChannel(returnChannel); gateway.setConfirmAckChannel(ackChannel); gateway.setConfirmNackChannel(ackChannel); gateway.setConfirmCorrelationExpressionString("#this"); gateway.setExchangeName(""); gateway.setRoutingKey("asyncQ1"); gateway.setBeanFactory(mock(BeanFactory.class)); gateway.afterPropertiesSet(); gateway.start(); Message<?> message = MessageBuilder.withPayload("foo").setErrorChannel(errorChannel).build(); gateway.handleMessage(message); Message<?> ack = ackChannel.receive(10000); assertNotNull(ack); assertEquals("foo", ack.getPayload()); assertEquals(true, ack.getHeaders().get(AmqpHeaders.PUBLISH_CONFIRM)); waitForAckBeforeReplying.countDown(); Message<?> received = outputChannel.receive(10000); assertNotNull(received); assertEquals("FOO", received.getPayload()); // timeout tests asyncTemplate.setReceiveTimeout(10); receiver.setMessageListener(message1 -> { }); // reply timeout with no requiresReply message = MessageBuilder.withPayload("bar").setErrorChannel(errorChannel).build(); gateway.handleMessage(message); assertTrue(replyTimeoutLatch.await(10, TimeUnit.SECONDS)); // reply timeout with requiresReply gateway.setRequiresReply(true); message = MessageBuilder.withPayload("baz").setErrorChannel(errorChannel).build(); gateway.handleMessage(message); received = errorChannel.receive(10000); assertThat(received, instanceOf(ErrorMessage.class)); ErrorMessage error = (ErrorMessage) received; assertThat(error.getPayload(), instanceOf(MessagingException.class)); assertThat(error.getPayload().getCause(), instanceOf(AmqpReplyTimeoutException.class)); asyncTemplate.setReceiveTimeout(30000); receiver.setMessageListener(messageListener); // error on sending result DirectChannel errorForce = new DirectChannel(); errorForce.setBeanName("errorForce"); errorForce.subscribe(message1 -> { throw new RuntimeException("intentional"); }); gateway.setOutputChannel(errorForce); message = MessageBuilder.withPayload("qux").setErrorChannel(errorChannel).build(); gateway.handleMessage(message); received = errorChannel.receive(10000); assertThat(received, instanceOf(ErrorMessage.class)); error = (ErrorMessage) received; assertThat(error.getPayload(), instanceOf(MessagingException.class)); assertEquals("QUX", ((MessagingException) error.getPayload()).getFailedMessage().getPayload()); gateway.setRoutingKey(UUID.randomUUID().toString()); message = MessageBuilder.withPayload("fiz").setErrorChannel(errorChannel).build(); gateway.handleMessage(message); Message<?> returned = returnChannel.receive(10000); assertNotNull(returned); assertEquals("fiz", returned.getPayload()); ackChannel.receive(10000); ackChannel.purge(null); asyncTemplate = mock(AsyncRabbitTemplate.class); RabbitMessageFuture future = asyncTemplate.new RabbitMessageFuture(null, null); willReturn(future).given(asyncTemplate).sendAndReceive(anyString(), anyString(), any(org.springframework.amqp.core.Message.class)); DirectFieldAccessor dfa = new DirectFieldAccessor(future); dfa.setPropertyValue("nackCause", "nacknack"); SettableListenableFuture<Boolean> confirmFuture = new SettableListenableFuture<Boolean>(); confirmFuture.set(false); dfa.setPropertyValue("confirm", confirmFuture); new DirectFieldAccessor(gateway).setPropertyValue("template", asyncTemplate); message = MessageBuilder.withPayload("buz").setErrorChannel(errorChannel).build(); gateway.handleMessage(message); ack = ackChannel.receive(10000); assertNotNull(ack); assertEquals("buz", ack.getPayload()); assertEquals("nacknack", ack.getHeaders().get(AmqpHeaders.PUBLISH_CONFIRM_NACK_CAUSE)); assertEquals(false, ack.getHeaders().get(AmqpHeaders.PUBLISH_CONFIRM)); asyncTemplate.stop(); receiver.stop(); ccf.destroy(); }
From source file:org.springframework.integration.channel.DirectChannelTests.java
@Test public void testSend() { DirectChannel channel = new DirectChannel(); Log logger = spy(TestUtils.getPropertyValue(channel, "logger", Log.class)); when(logger.isDebugEnabled()).thenReturn(true); new DirectFieldAccessor(channel).setPropertyValue("logger", logger); ThreadNameExtractingTestTarget target = new ThreadNameExtractingTestTarget(); channel.subscribe(target); GenericMessage<String> message = new GenericMessage<String>("test"); assertTrue(channel.send(message));//from w w w . j ava 2s. co m assertEquals(Thread.currentThread().getName(), target.threadName); DirectFieldAccessor channelAccessor = new DirectFieldAccessor(channel); UnicastingDispatcher dispatcher = (UnicastingDispatcher) channelAccessor.getPropertyValue("dispatcher"); DirectFieldAccessor dispatcherAccessor = new DirectFieldAccessor(dispatcher); Object loadBalancingStrategy = dispatcherAccessor.getPropertyValue("loadBalancingStrategy"); assertTrue(loadBalancingStrategy instanceof RoundRobinLoadBalancingStrategy); ArgumentCaptor<String> captor = ArgumentCaptor.forClass(String.class); verify(logger, times(2)).debug(captor.capture()); List<String> logs = captor.getAllValues(); assertEquals(2, logs.size()); assertThat(logs.get(0), startsWith("preSend")); assertThat(logs.get(1), startsWith("postSend")); }
From source file:org.springframework.integration.channel.DirectChannelTests.java
@Test public void testSendPerfOneHandler() { /*/*w w w . ja v a 2s .com*/ * INT-3308 - used to run 12 million/sec * 1. optimize for single handler 20 million/sec * 2. Don't iterate over empty datatypes 23 million/sec * 3. Don't iterate over empty interceptors 31 million/sec * 4. Move single handler optimization to dispatcher 34 million/sec * * 29 million per second with increment counter in the handler */ DirectChannel channel = new DirectChannel(); final AtomicInteger count = new AtomicInteger(); channel.subscribe(message -> count.incrementAndGet()); GenericMessage<String> message = new GenericMessage<String>("test"); assertTrue(channel.send(message)); for (int i = 0; i < 10000000; i++) { channel.send(message); } }