Java Code Examples for org.springframework.cloud.stream.binder.ExtendedProducerProperties#setRequiredGroups()
The following examples show how to use
org.springframework.cloud.stream.binder.ExtendedProducerProperties#setRequiredGroups() .
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Example 1
Source File: RabbitBinderTests.java From spring-cloud-stream-binder-rabbit with Apache License 2.0 | 5 votes |
@Test public void testCustomBatchingStrategy() throws Exception { RabbitTestBinder binder = getBinder(); ExtendedProducerProperties<RabbitProducerProperties> producerProperties = createProducerProperties(); producerProperties.getExtension().setDeliveryMode(MessageDeliveryMode.NON_PERSISTENT); producerProperties.getExtension().setBatchingEnabled(true); producerProperties.getExtension().setBatchingStrategyBeanName("testCustomBatchingStrategy"); producerProperties.setRequiredGroups("default"); ConfigurableListableBeanFactory beanFactory = binder.getApplicationContext().getBeanFactory(); beanFactory.registerSingleton("testCustomBatchingStrategy", new TestBatchingStrategy()); DirectChannel output = createBindableChannel("output", createProducerBindingProperties(producerProperties)); output.setBeanName("batchingProducer"); Binding<MessageChannel> producerBinding = binder.bindProducer("batching.0", output, producerProperties); Log logger = spy(TestUtils.getPropertyValue(binder, "binder.compressingPostProcessor.logger", Log.class)); new DirectFieldAccessor(TestUtils.getPropertyValue(binder, "binder.compressingPostProcessor")) .setPropertyValue("logger", logger); when(logger.isTraceEnabled()).thenReturn(true); assertThat(TestUtils.getPropertyValue(binder, "binder.compressingPostProcessor.level")) .isEqualTo(Deflater.BEST_SPEED); output.send(new GenericMessage<>("0".getBytes())); output.send(new GenericMessage<>("1".getBytes())); output.send(new GenericMessage<>("2".getBytes())); output.send(new GenericMessage<>("3".getBytes())); output.send(new GenericMessage<>("4".getBytes())); Object out = spyOn("batching.0.default").receive(false); assertThat(out).isInstanceOf(byte[].class); assertThat(new String((byte[]) out)).isEqualTo("0\u0000\n1\u0000\n2\u0000\n3\u0000\n4\u0000\n"); producerBinding.unbind(); }
Example 2
Source File: KafkaBinderTests.java From spring-cloud-stream-binder-kafka with Apache License 2.0 | 4 votes |
@Test @Override @SuppressWarnings("unchecked") public void testTwoRequiredGroups() throws Exception { Binder binder = getBinder(); ExtendedProducerProperties<KafkaProducerProperties> producerProperties = createProducerProperties(); DirectChannel output = createBindableChannel("output", createProducerBindingProperties(producerProperties)); String testDestination = "testDestination" + UUID.randomUUID().toString().replace("-", ""); producerProperties.setRequiredGroups("test1", "test2"); Binding<MessageChannel> producerBinding = binder.bindProducer(testDestination, output, producerProperties); String testPayload = "foo-" + UUID.randomUUID().toString(); output.send(new GenericMessage<>(testPayload.getBytes())); QueueChannel inbound1 = new QueueChannel(); ExtendedConsumerProperties<KafkaConsumerProperties> consumerProperties = createConsumerProperties(); consumerProperties.getExtension().setAutoRebalanceEnabled(false); consumerProperties.getExtension().setAckEachRecord(true); Binding<MessageChannel> consumerBinding1 = binder.bindConsumer(testDestination, "test1", inbound1, consumerProperties); QueueChannel inbound2 = new QueueChannel(); Binding<MessageChannel> consumerBinding2 = binder.bindConsumer(testDestination, "test2", inbound2, consumerProperties); AbstractMessageListenerContainer<?, ?> container = TestUtils.getPropertyValue( consumerBinding2, "lifecycle.messageListenerContainer", AbstractMessageListenerContainer.class); assertThat(container.getContainerProperties().getAckMode()) .isEqualTo(ContainerProperties.AckMode.RECORD); Message<?> receivedMessage1 = receive(inbound1); assertThat(receivedMessage1).isNotNull(); assertThat(new String((byte[]) receivedMessage1.getPayload(), StandardCharsets.UTF_8)).isEqualTo(testPayload); Message<?> receivedMessage2 = receive(inbound2); assertThat(receivedMessage2).isNotNull(); assertThat(new String((byte[]) receivedMessage2.getPayload(), StandardCharsets.UTF_8)).isEqualTo(testPayload); consumerBinding1.unbind(); consumerBinding2.unbind(); producerBinding.unbind(); }
Example 3
Source File: RabbitBinderTests.java From spring-cloud-stream-binder-rabbit with Apache License 2.0 | 4 votes |
@SuppressWarnings("unchecked") @Test public void testBatchingAndCompression() throws Exception { RabbitTestBinder binder = getBinder(); ExtendedProducerProperties<RabbitProducerProperties> producerProperties = createProducerProperties(); producerProperties.getExtension() .setDeliveryMode(MessageDeliveryMode.NON_PERSISTENT); producerProperties.getExtension().setBatchingEnabled(true); producerProperties.getExtension().setBatchSize(2); producerProperties.getExtension().setBatchBufferLimit(100000); producerProperties.getExtension().setBatchTimeout(30000); producerProperties.getExtension().setCompress(true); producerProperties.setRequiredGroups("default"); DirectChannel output = createBindableChannel("output", createProducerBindingProperties(producerProperties)); output.setBeanName("batchingProducer"); Binding<MessageChannel> producerBinding = binder.bindProducer("batching.0", output, producerProperties); Log logger = spy(TestUtils.getPropertyValue(binder, "binder.compressingPostProcessor.logger", Log.class)); new DirectFieldAccessor( TestUtils.getPropertyValue(binder, "binder.compressingPostProcessor")) .setPropertyValue("logger", logger); when(logger.isTraceEnabled()).thenReturn(true); assertThat(TestUtils.getPropertyValue(binder, "binder.compressingPostProcessor.level")).isEqualTo(Deflater.BEST_SPEED); output.send(new GenericMessage<>("foo".getBytes())); output.send(new GenericMessage<>("bar".getBytes())); Object out = spyOn("batching.0.default").receive(false); assertThat(out).isInstanceOf(byte[].class); assertThat(new String((byte[]) out)) .isEqualTo("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar"); ArgumentCaptor<Object> captor = ArgumentCaptor.forClass(Object.class); verify(logger).trace(captor.capture()); assertThat(captor.getValue().toString()).contains(("Compressed 14 to ")); QueueChannel input = new QueueChannel(); input.setBeanName("batchingConsumer"); Binding<MessageChannel> consumerBinding = binder.bindConsumer("batching.0", "test", input, createConsumerProperties()); output.send(new GenericMessage<>("foo".getBytes())); output.send(new GenericMessage<>("bar".getBytes())); Message<byte[]> in = (Message<byte[]>) input.receive(10000); assertThat(in).isNotNull(); assertThat(new String(in.getPayload())).isEqualTo("foo"); in = (Message<byte[]>) input.receive(10000); assertThat(in).isNotNull(); assertThat(new String(in.getPayload())).isEqualTo("bar"); assertThat(in.getHeaders().get(AmqpHeaders.DELIVERY_MODE)).isNull(); producerBinding.unbind(); consumerBinding.unbind(); }