Java Code Examples for org.springframework.integration.context.IntegrationContextUtils

The following examples show how to use org.springframework.integration.context.IntegrationContextUtils. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Bean
public KafkaStreamsMessageConversionDelegate messageConversionDelegate(
		@Qualifier(IntegrationContextUtils.ARGUMENT_RESOLVER_MESSAGE_CONVERTER_BEAN_NAME)
				CompositeMessageConverter compositeMessageConverter,
		SendToDlqAndContinue sendToDlqAndContinue,
		KafkaStreamsBindingInformationCatalogue KafkaStreamsBindingInformationCatalogue,
		@Qualifier("binderConfigurationProperties") KafkaStreamsBinderConfigurationProperties binderConfigurationProperties) {
	return new KafkaStreamsMessageConversionDelegate(compositeMessageConverter, sendToDlqAndContinue,
			KafkaStreamsBindingInformationCatalogue, binderConfigurationProperties);
}
 
Example 2
@Bean
public MessageConverterConfigurer messageConverterConfigurer(
		BindingServiceProperties bindingServiceProperties,
		@Qualifier(IntegrationContextUtils.ARGUMENT_RESOLVER_MESSAGE_CONVERTER_BEAN_NAME) CompositeMessageConverter compositeMessageConverter,
		@Nullable StreamFunctionProperties streamFunctionProperties) {

	return new MessageConverterConfigurer(bindingServiceProperties, compositeMessageConverter, streamFunctionProperties);
}
 
Example 3
@Bean
public MessageSourceBindingTargetFactory messageSourceFactory(
		@Qualifier(IntegrationContextUtils.ARGUMENT_RESOLVER_MESSAGE_CONVERTER_BEAN_NAME) CompositeMessageConverter compositeMessageConverter,
		CompositeMessageChannelConfigurer compositeMessageChannelConfigurer) {
	return new MessageSourceBindingTargetFactory(compositeMessageConverter,
			compositeMessageChannelConfigurer);
}
 
Example 4
@Bean(name = IntegrationContextUtils.ARGUMENT_RESOLVER_MESSAGE_CONVERTER_BEAN_NAME)
public CompositeMessageConverter configurableCompositeMessageConverter(
		ObjectProvider<ObjectMapper> objectMapperObjectProvider,
		List<MessageConverter> customMessageConverters) {

	customMessageConverters = customMessageConverters.stream()
			.filter(c -> isConverterEligible(c)).collect(Collectors.toList());

	CompositeMessageConverterFactory factory =
			new CompositeMessageConverterFactory(customMessageConverters, objectMapperObjectProvider.getIfAvailable(ObjectMapper::new));

	return factory.getMessageConverterForAllRegistered();
}
 
Example 5
Source Project: spring-cloud-stream   Source File: PollableConsumerTests.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testErrorsNoRetry() {
	TestChannelBinder binder = createBinder();
	MessageConverterConfigurer configurer = this.context
			.getBean(MessageConverterConfigurer.class);

	DefaultPollableMessageSource pollableSource = new DefaultPollableMessageSource(
			this.messageConverter);
	configurer.configurePolledMessageSource(pollableSource, "foo");
	pollableSource.addInterceptor(new ChannelInterceptor() {

		@Override
		public Message<?> preSend(Message<?> message, MessageChannel channel) {
			return MessageBuilder
					.withPayload(((String) message.getPayload()).toUpperCase())
					.copyHeaders(message.getHeaders()).build();
		}

	});
	ExtendedConsumerProperties<Object> properties = new ExtendedConsumerProperties<>(
			null);
	properties.setMaxAttempts(1);
	binder.bindPollableConsumer("foo", "bar", pollableSource, properties);
	final CountDownLatch latch = new CountDownLatch(1);
	this.context.getBean(IntegrationContextUtils.ERROR_CHANNEL_BEAN_NAME,
			SubscribableChannel.class).subscribe(m -> {
				latch.countDown();
			});
	final AtomicInteger count = new AtomicInteger();
	assertThat(pollableSource.poll(received -> {
		count.incrementAndGet();
		throw new RuntimeException("test recoverer");
	})).isTrue();
	assertThat(count.get()).isEqualTo(1);
}
 
Example 6
@Bean
public MessageConverterDelegateSerde messageConverterDelegateSerde(
		@Qualifier(IntegrationContextUtils.ARGUMENT_RESOLVER_MESSAGE_CONVERTER_BEAN_NAME)
				CompositeMessageConverter compositeMessageConverterFactory) {
	return new MessageConverterDelegateSerde(compositeMessageConverterFactory);
}
 
Example 7
@Bean
public CompositeNonNativeSerde compositeNonNativeSerde(
		@Qualifier(IntegrationContextUtils.ARGUMENT_RESOLVER_MESSAGE_CONVERTER_BEAN_NAME)
				CompositeMessageConverter compositeMessageConverterFactory) {
	return new CompositeNonNativeSerde(compositeMessageConverterFactory);
}
 
Example 8
@Override
protected MessageHandler createProducerMessageHandler(
		final ProducerDestination producerDestination,
		ExtendedProducerProperties<RabbitProducerProperties> producerProperties,
		MessageChannel errorChannel) {
	Assert.state(
			!HeaderMode.embeddedHeaders.equals(producerProperties.getHeaderMode()),
			"the RabbitMQ binder does not support embedded headers since RabbitMQ supports headers natively");
	String prefix = producerProperties.getExtension().getPrefix();
	String exchangeName = producerDestination.getName();
	String destination = StringUtils.isEmpty(prefix) ? exchangeName
			: exchangeName.substring(prefix.length());
	final AmqpOutboundEndpoint endpoint = new AmqpOutboundEndpoint(
			buildRabbitTemplate(producerProperties.getExtension(),
					errorChannel != null));
	endpoint.setExchangeName(producerDestination.getName());
	RabbitProducerProperties extendedProperties = producerProperties.getExtension();
	boolean expressionInterceptorNeeded = expressionInterceptorNeeded(
			extendedProperties);
	Expression routingKeyExpression = extendedProperties.getRoutingKeyExpression();
	if (!producerProperties.isPartitioned()) {
		if (routingKeyExpression == null) {
			endpoint.setRoutingKey(destination);
		}
		else {
			if (expressionInterceptorNeeded) {
				endpoint.setRoutingKeyExpressionString("headers['"
						+ RabbitExpressionEvaluatingInterceptor.ROUTING_KEY_HEADER
						+ "']");
			}
			else {
				endpoint.setRoutingKeyExpression(routingKeyExpression);
			}
		}
	}
	else {
		if (routingKeyExpression == null) {
			endpoint.setRoutingKeyExpression(
					buildPartitionRoutingExpression(destination, false));
		}
		else {
			if (expressionInterceptorNeeded) {
				endpoint.setRoutingKeyExpression(
						buildPartitionRoutingExpression("headers['"
								+ RabbitExpressionEvaluatingInterceptor.ROUTING_KEY_HEADER
								+ "']", true));
			}
			else {
				endpoint.setRoutingKeyExpression(buildPartitionRoutingExpression(
						routingKeyExpression.getExpressionString(), true));
			}
		}
	}
	if (extendedProperties.getDelayExpression() != null) {
		if (expressionInterceptorNeeded) {
			endpoint.setDelayExpressionString("headers['"
					+ RabbitExpressionEvaluatingInterceptor.DELAY_HEADER + "']");
		}
		else {
			endpoint.setDelayExpression(extendedProperties.getDelayExpression());
		}
	}
	DefaultAmqpHeaderMapper mapper = DefaultAmqpHeaderMapper.outboundMapper();
	List<String> headerPatterns = new ArrayList<>(extendedProperties.getHeaderPatterns().length + 3);
	headerPatterns.add("!" + BinderHeaders.PARTITION_HEADER);
	headerPatterns.add("!" + IntegrationMessageHeaderAccessor.SOURCE_DATA);
	headerPatterns.add("!" + IntegrationMessageHeaderAccessor.DELIVERY_ATTEMPT);
	headerPatterns.addAll(Arrays.asList(extendedProperties.getHeaderPatterns()));
	mapper.setRequestHeaderNames(
			headerPatterns.toArray(new String[headerPatterns.size()]));
	endpoint.setHeaderMapper(mapper);
	endpoint.setDefaultDeliveryMode(extendedProperties.getDeliveryMode());
	endpoint.setBeanFactory(this.getBeanFactory());
	if (errorChannel != null) {
		checkConnectionFactoryIsErrorCapable();
		endpoint.setReturnChannel(errorChannel);
		endpoint.setConfirmNackChannel(errorChannel);
		String ackChannelBeanName = StringUtils
				.hasText(extendedProperties.getConfirmAckChannel())
						? extendedProperties.getConfirmAckChannel()
						: IntegrationContextUtils.NULL_CHANNEL_BEAN_NAME;
		if (!ackChannelBeanName.equals(IntegrationContextUtils.NULL_CHANNEL_BEAN_NAME)
				&& !getApplicationContext().containsBean(ackChannelBeanName)) {
			GenericApplicationContext context = (GenericApplicationContext) getApplicationContext();
			context.registerBean(ackChannelBeanName, DirectChannel.class,
					() -> new DirectChannel());
		}
		endpoint.setConfirmAckChannelName(ackChannelBeanName);
		endpoint.setConfirmCorrelationExpressionString("#root");
		endpoint.setErrorMessageStrategy(new DefaultErrorMessageStrategy());
	}
	endpoint.setHeadersMappedLast(true);
	return endpoint;
}
 
Example 9
Source Project: spring-cloud-stream   Source File: PollableConsumerTests.java    License: Apache License 2.0 4 votes vote down vote up
@Test
public void testErrors() {
	TestChannelBinder binder = createBinder();
	MessageConverterConfigurer configurer = this.context
			.getBean(MessageConverterConfigurer.class);

	DefaultPollableMessageSource pollableSource = new DefaultPollableMessageSource(
			this.messageConverter);
	configurer.configurePolledMessageSource(pollableSource, "foo");
	pollableSource.addInterceptor(new ChannelInterceptor() {

		@Override
		public Message<?> preSend(Message<?> message, MessageChannel channel) {
			return MessageBuilder
					.withPayload(((String) message.getPayload()).toUpperCase())
					.copyHeaders(message.getHeaders()).build();
		}

	});
	ExtendedConsumerProperties<Object> properties = new ExtendedConsumerProperties<>(
			null);
	properties.setMaxAttempts(2);
	properties.setBackOffInitialInterval(0);
	properties.getRetryableExceptions().put(IllegalStateException.class, false);
	binder.bindPollableConsumer("foo", "bar", pollableSource, properties);
	final CountDownLatch latch = new CountDownLatch(1);
	this.context.getBean(IntegrationContextUtils.ERROR_CHANNEL_BEAN_NAME,
			SubscribableChannel.class).subscribe(m -> {
				latch.countDown();
			});
	final AtomicInteger count = new AtomicInteger();
	assertThat(pollableSource.poll(received -> {
		count.incrementAndGet();
		throw new RuntimeException("test recoverer");
	})).isTrue();
	assertThat(count.get()).isEqualTo(2);
	Message<?> lastError = binder.getLastError();
	assertThat(lastError).isNotNull();
	assertThat(((Exception) lastError.getPayload()).getCause().getMessage())
			.isEqualTo("test recoverer");
	assertThat(pollableSource.poll(received -> {
		count.incrementAndGet();
		throw new IllegalStateException("no retries");
	})).isTrue();
	assertThat(count.get()).isEqualTo(3);
	lastError = binder.getLastError();
	assertThat(lastError).isNotNull();
	assertThat(((Exception) lastError.getPayload()).getCause().getMessage())
			.isEqualTo("no retries");
}