org.springframework.messaging.handler.invocation.InvocableHandlerMethod Java Examples

The following examples show how to use org.springframework.messaging.handler.invocation.InvocableHandlerMethod. 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
Source File: AbstractBinderTests.java    From spring-cloud-stream with Apache License 2.0 6 votes vote down vote up 
private StreamListenerMessageHandler buildStreamListener(Class<?> handlerClass,
			String handlerMethodName, Class<?>... parameters) throws Exception {
		String channelName = "reply_" + System.nanoTime();

		this.applicationContext.getBeanFactory().registerSingleton(channelName, new QueueChannel());

		Method m = ReflectionUtils.findMethod(handlerClass, handlerMethodName,
				parameters);
		InvocableHandlerMethod method = new InvocableHandlerMethod(this, m);
		HandlerMethodArgumentResolverComposite resolver = new HandlerMethodArgumentResolverComposite();
		CompositeMessageConverterFactory factory = new CompositeMessageConverterFactory();
		resolver.addResolver(new PayloadArgumentResolver(
				factory.getMessageConverterForAllRegistered()));
		method.setMessageMethodArgumentResolvers(resolver);
		Constructor<?> c = ReflectionUtils.accessibleConstructor(
				StreamListenerMessageHandler.class, InvocableHandlerMethod.class,
				boolean.class, String[].class);
		StreamListenerMessageHandler handler = (StreamListenerMessageHandler) c
				.newInstance(method, false, new String[] {});
		handler.setOutputChannelName(channelName);
		handler.setBeanFactory(this.applicationContext);
		handler.afterPropertiesSet();
//		context.refresh();
		return handler;
	}
Example #2
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 6 votes vote down vote up 
@Test
public void overrideArgumentResolvers() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	List<HandlerMethodArgumentResolver> customResolvers = new ArrayList<>();
	customResolvers.add(new CustomHandlerMethodArgumentResolver());
	instance.setArgumentResolvers(customResolvers);
	instance.afterPropertiesSet();

	Message<String> message = MessageBuilder.withPayload("sample").build();

	// This will work as the local resolver is set
	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "customArgumentResolver", Locale.class);
	invocableHandlerMethod.invoke(message);
	assertMethodInvocation(sample, "customArgumentResolver");

	// This won't work as no resolver is known for the payload
	InvocableHandlerMethod invocableHandlerMethod2 =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	thrown.expect(MethodArgumentResolutionException.class);
	thrown.expectMessage("No suitable resolver");
	invocableHandlerMethod2.invoke(message);
}
Example #3
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 6 votes vote down vote up 
@Test
public void customConversion() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	GenericConversionService conversionService = new GenericConversionService();
	conversionService.addConverter(SampleBean.class, String.class, new Converter<SampleBean, String>() {
		@Override
		public String convert(SampleBean source) {
			return "foo bar";
		}
	});
	instance.setConversionService(conversionService);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	invocableHandlerMethod.invoke(MessageBuilder.withPayload(sample).build());
	assertMethodInvocation(sample, "simpleString");
}
Example #4
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 6 votes vote down vote up 
@Test
public void customValidation() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	instance.setValidator(new Validator() {
		@Override
		public boolean supports(Class<?> clazz) {
			return String.class.isAssignableFrom(clazz);
		}
		@Override
		public void validate(Object target, Errors errors) {
			String value = (String) target;
			if ("failure".equals(value)) {
				errors.reject("not a valid value");
			}
		}
	});
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "payloadValidation", String.class);
	thrown.expect(MethodArgumentNotValidException.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload("failure").build());
}
Example #5
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 6 votes vote down vote up 
@Test
public void customConversion() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	GenericConversionService conversionService = new GenericConversionService();
	conversionService.addConverter(SampleBean.class, String.class, new Converter<SampleBean, String>() {
		@Override
		public String convert(SampleBean source) {
			return "foo bar";
		}
	});
	instance.setConversionService(conversionService);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	invocableHandlerMethod.invoke(MessageBuilder.withPayload(sample).build());
	assertMethodInvocation(sample, "simpleString");
}
Example #6
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 6 votes vote down vote up 
@Test
public void overrideArgumentResolvers() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	List<HandlerMethodArgumentResolver> customResolvers = new ArrayList<HandlerMethodArgumentResolver>();
	customResolvers.add(new CustomHandlerMethodArgumentResolver());
	instance.setArgumentResolvers(customResolvers);
	instance.afterPropertiesSet();

	Message<String> message = MessageBuilder.withPayload("sample").build();

	// This will work as the local resolver is set
	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "customArgumentResolver", Locale.class);
	invocableHandlerMethod.invoke(message);
	assertMethodInvocation(sample, "customArgumentResolver");

	// This won't work as no resolver is known for the payload
	InvocableHandlerMethod invocableHandlerMethod2 =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	thrown.expect(IllegalStateException.class);
	thrown.expectMessage("No suitable resolver for");
	invocableHandlerMethod2.invoke(message);
}
Example #7
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
@Test
public void customValidation() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	instance.setValidator(new Validator() {
		@Override
		public boolean supports(Class<?> clazz) {
			return String.class.isAssignableFrom(clazz);
		}
		@Override
		public void validate(Object target, Errors errors) {
			String value = (String) target;
			if ("failure".equals(value)) {
				errors.reject("not a valid value");
			}
		}
	});
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "payloadValidation", String.class);
	assertThatExceptionOfType(MethodArgumentNotValidException.class).isThrownBy(() ->
			invocableHandlerMethod.invoke(MessageBuilder.withPayload("failure").build()));
}
Example #8
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
@Test
public void overrideArgumentResolvers() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	List<HandlerMethodArgumentResolver> customResolvers = new ArrayList<>();
	customResolvers.add(new CustomHandlerMethodArgumentResolver());
	instance.setArgumentResolvers(customResolvers);
	instance.afterPropertiesSet();

	Message<String> message = MessageBuilder.withPayload("sample").build();

	// This will work as the local resolver is set
	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "customArgumentResolver", Locale.class);
	invocableHandlerMethod.invoke(message);
	assertMethodInvocation(sample, "customArgumentResolver");

	// This won't work as no resolver is known for the payload
	InvocableHandlerMethod invocableHandlerMethod2 =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	assertThatExceptionOfType(MethodArgumentResolutionException.class).isThrownBy(() ->
			invocableHandlerMethod2.invoke(message)).withMessageContaining("No suitable resolver");
}
Example #9
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 6 votes vote down vote up 
@Test
public void customValidation() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	instance.setValidator(new Validator() {
		@Override
		public boolean supports(Class<?> clazz) {
			return String.class.isAssignableFrom(clazz);
		}
		@Override
		public void validate(Object target, Errors errors) {
			String value = (String) target;
			if ("failure".equals(value)) {
				errors.reject("not a valid value");
			}
		}
	});
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "payloadValidation", String.class);
	thrown.expect(MethodArgumentNotValidException.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload("failure").build());
}
Example #10
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
@Test
public void customConversion() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	GenericConversionService conversionService = new GenericConversionService();
	conversionService.addConverter(SampleBean.class, String.class, new Converter<SampleBean, String>() {
		@Override
		public String convert(SampleBean source) {
			return "foo bar";
		}
	});
	instance.setConversionService(conversionService);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	invocableHandlerMethod.invoke(MessageBuilder.withPayload(sample).build());
	assertMethodInvocation(sample, "simpleString");
}
Example #11
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Test
public void noValidationByDefault() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "payloadValidation", String.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload("failure").build());
	assertMethodInvocation(sample, "payloadValidation");
}
Example #12
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Test
public void customArgumentResolver() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	List<HandlerMethodArgumentResolver> customResolvers = new ArrayList<HandlerMethodArgumentResolver>();
	customResolvers.add(new CustomHandlerMethodArgumentResolver());
	instance.setCustomArgumentResolvers(customResolvers);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "customArgumentResolver", Locale.class);

	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
	assertMethodInvocation(sample, "customArgumentResolver");
}
Example #13
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Test
public void customMessageConverterFailure() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	MessageConverter messageConverter = new ByteArrayMessageConverter();
	instance.setMessageConverter(messageConverter);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	thrown.expect(MessageConversionException.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
}
Example #14
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Test
public void customConversionServiceFailure() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	GenericConversionService conversionService = new GenericConversionService();
	assertFalse("conversion service should fail to convert payload",
			conversionService.canConvert(Integer.class, String.class));
	instance.setConversionService(conversionService);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	thrown.expect(MessageConversionException.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
}
Example #15
Source File: MethodJmsListenerEndpoint.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Override
protected MessagingMessageListenerAdapter createMessageListener(MessageListenerContainer container) {
	Assert.state(this.messageHandlerMethodFactory != null,
			"Could not create message listener - MessageHandlerMethodFactory not set");
	MessagingMessageListenerAdapter messageListener = createMessageListenerInstance();
	InvocableHandlerMethod invocableHandlerMethod =
			this.messageHandlerMethodFactory.createInvocableHandlerMethod(getBean(), getMethod());
	messageListener.setHandlerMethod(invocableHandlerMethod);
	String responseDestination = getDefaultResponseDestination();
	if (StringUtils.hasText(responseDestination)) {
		if (container.isReplyPubSubDomain()) {
			messageListener.setDefaultResponseTopicName(responseDestination);
		}
		else {
			messageListener.setDefaultResponseQueueName(responseDestination);
		}
	}
	MessageConverter messageConverter = container.getMessageConverter();
	if (messageConverter != null) {
		messageListener.setMessageConverter(messageConverter);
	}
	DestinationResolver destinationResolver = container.getDestinationResolver();
	if (destinationResolver != null) {
		messageListener.setDestinationResolver(destinationResolver);
	}
	return messageListener;
}
Example #16
Source File: MethodJmsListenerEndpoint.java    From java-technology-stack with MIT License 5 votes vote down vote up 
@Override
protected MessagingMessageListenerAdapter createMessageListener(MessageListenerContainer container) {
	Assert.state(this.messageHandlerMethodFactory != null,
			"Could not create message listener - MessageHandlerMethodFactory not set");
	MessagingMessageListenerAdapter messageListener = createMessageListenerInstance();
	InvocableHandlerMethod invocableHandlerMethod =
			this.messageHandlerMethodFactory.createInvocableHandlerMethod(getBean(), getMethod());
	messageListener.setHandlerMethod(invocableHandlerMethod);
	String responseDestination = getDefaultResponseDestination();
	if (StringUtils.hasText(responseDestination)) {
		if (container.isReplyPubSubDomain()) {
			messageListener.setDefaultResponseTopicName(responseDestination);
		}
		else {
			messageListener.setDefaultResponseQueueName(responseDestination);
		}
	}
	QosSettings responseQosSettings = container.getReplyQosSettings();
	if (responseQosSettings != null) {
		messageListener.setResponseQosSettings(responseQosSettings);
	}
	MessageConverter messageConverter = container.getMessageConverter();
	if (messageConverter != null) {
		messageListener.setMessageConverter(messageConverter);
	}
	DestinationResolver destinationResolver = container.getDestinationResolver();
	if (destinationResolver != null) {
		messageListener.setDestinationResolver(destinationResolver);
	}
	return messageListener;
}
Example #17
Source File: MessagingMessageListenerAdapter.java    From java-technology-stack with MIT License 5 votes vote down vote up 
private String createMessagingErrorMessage(String description) {
	InvocableHandlerMethod handlerMethod = getHandlerMethod();
	StringBuilder sb = new StringBuilder(description).append("\n")
			.append("Endpoint handler details:\n")
			.append("Method [").append(handlerMethod.getMethod()).append("]\n")
			.append("Bean [").append(handlerMethod.getBean()).append("]\n");
	return sb.toString();
}
Example #18
Source File: StreamListenerMessageHandler.java    From spring-cloud-stream with Apache License 2.0 5 votes vote down vote up 
StreamListenerMessageHandler(InvocableHandlerMethod invocableHandlerMethod,
		boolean copyHeaders, String[] notPropagatedHeaders) {
	super();
	this.invocableHandlerMethod = invocableHandlerMethod;
	this.copyHeaders = copyHeaders;
	this.setNotPropagatedHeaders(notPropagatedHeaders);
}
Example #19
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 5 votes vote down vote up 
@Test
public void noValidationByDefault() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "payloadValidation", String.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload("failure").build());
	assertMethodInvocation(sample, "payloadValidation");
}
Example #20
Source File: QueueMessageHandler.java    From spring-cloud-aws with Apache License 2.0 5 votes vote down vote up 
@Override
protected void processHandlerMethodException(HandlerMethod handlerMethod,
		Exception ex, Message<?> message) {
	InvocableHandlerMethod exceptionHandlerMethod = getExceptionHandlerMethod(
			handlerMethod, ex);
	if (exceptionHandlerMethod != null) {
		super.processHandlerMethodException(handlerMethod, ex, message);
	}
	else {
		this.logger.error("An exception occurred while invoking the handler method",
				ex);
	}
	throw new MessagingException(
			"An exception occurred while invoking the handler method", ex);
}
Example #21
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 5 votes vote down vote up 
@Test
public void customMessageConverterFailure() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	MessageConverter messageConverter = new ByteArrayMessageConverter();
	instance.setMessageConverter(messageConverter);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	thrown.expect(MessageConversionException.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
}
Example #22
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 5 votes vote down vote up 
@Test
public void customConversionServiceFailure() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	GenericConversionService conversionService = new GenericConversionService();
	assertFalse("conversion service should fail to convert payload",
			conversionService.canConvert(Integer.class, String.class));
	instance.setConversionService(conversionService);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	thrown.expect(MessageConversionException.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
}
Example #23
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
@Test
public void customConversionServiceFailure() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	GenericConversionService conversionService = new GenericConversionService();
	assertFalse("conversion service should fail to convert payload",
			conversionService.canConvert(Integer.class, String.class));
	instance.setConversionService(conversionService);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	assertThatExceptionOfType(MessageConversionException.class).isThrownBy(() ->
			invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build()));
}
Example #24
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
@Test
public void customMessageConverterFailure() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	MessageConverter messageConverter = new ByteArrayMessageConverter();
	instance.setMessageConverter(messageConverter);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "simpleString", String.class);

	assertThatExceptionOfType(MessageConversionException.class).isThrownBy(() ->
			invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build()));
}
Example #25
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
@Test
public void customArgumentResolver() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	List<HandlerMethodArgumentResolver> customResolvers = new ArrayList<>();
	customResolvers.add(new CustomHandlerMethodArgumentResolver());
	instance.setCustomArgumentResolvers(customResolvers);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "customArgumentResolver", Locale.class);

	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
	assertMethodInvocation(sample, "customArgumentResolver");
}
Example #26
Source File: MethodJmsListenerEndpoint.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
@Override
protected MessagingMessageListenerAdapter createMessageListener(MessageListenerContainer container) {
	Assert.state(this.messageHandlerMethodFactory != null,
			"Could not create message listener - MessageHandlerMethodFactory not set");
	MessagingMessageListenerAdapter messageListener = createMessageListenerInstance();
	Object bean = getBean();
	Method method = getMethod();
	Assert.state(bean != null && method != null, "No bean+method set on endpoint");
	InvocableHandlerMethod invocableHandlerMethod =
			this.messageHandlerMethodFactory.createInvocableHandlerMethod(bean, method);
	messageListener.setHandlerMethod(invocableHandlerMethod);
	String responseDestination = getDefaultResponseDestination();
	if (StringUtils.hasText(responseDestination)) {
		if (container.isReplyPubSubDomain()) {
			messageListener.setDefaultResponseTopicName(responseDestination);
		}
		else {
			messageListener.setDefaultResponseQueueName(responseDestination);
		}
	}
	QosSettings responseQosSettings = container.getReplyQosSettings();
	if (responseQosSettings != null) {
		messageListener.setResponseQosSettings(responseQosSettings);
	}
	MessageConverter messageConverter = container.getMessageConverter();
	if (messageConverter != null) {
		messageListener.setMessageConverter(messageConverter);
	}
	DestinationResolver destinationResolver = container.getDestinationResolver();
	if (destinationResolver != null) {
		messageListener.setDestinationResolver(destinationResolver);
	}
	return messageListener;
}
Example #27
Source File: DefaultMessageHandlerMethodFactoryTests.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
@Test
public void noValidationByDefault() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "payloadValidation", String.class);
	invocableHandlerMethod.invoke(MessageBuilder.withPayload("failure").build());
	assertMethodInvocation(sample, "payloadValidation");
}
Example #28
Source File: MessagingMessageListenerAdapter.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
private String createMessagingErrorMessage(String description) {
	InvocableHandlerMethod handlerMethod = getHandlerMethod();
	StringBuilder sb = new StringBuilder(description).append("\n")
			.append("Endpoint handler details:\n")
			.append("Method [").append(handlerMethod.getMethod()).append("]\n")
			.append("Bean [").append(handlerMethod.getBean()).append("]\n");
	return sb.toString();
}
Example #29
Source File: DefaultMessageHandlerMethodFactoryTests.java    From java-technology-stack with MIT License 5 votes vote down vote up 
@Test
public void customArgumentResolver() throws Exception {
	DefaultMessageHandlerMethodFactory instance = createInstance();
	List<HandlerMethodArgumentResolver> customResolvers = new ArrayList<>();
	customResolvers.add(new CustomHandlerMethodArgumentResolver());
	instance.setCustomArgumentResolvers(customResolvers);
	instance.afterPropertiesSet();

	InvocableHandlerMethod invocableHandlerMethod =
			createInvocableHandlerMethod(instance, "customArgumentResolver", Locale.class);

	invocableHandlerMethod.invoke(MessageBuilder.withPayload(123).build());
	assertMethodInvocation(sample, "customArgumentResolver");
}
Example #30
Source File: MessagingMessageListenerAdapter.java    From spring-analysis-note with MIT License 4 votes vote down vote up 
private InvocableHandlerMethod getHandlerMethod() {
	Assert.state(this.handlerMethod != null, "No HandlerMethod set");
	return this.handlerMethod;
}