Java Code Examples for org.springframework.aop.support.AopUtils#selectInvocableMethod()

The following examples show how to use org.springframework.aop.support.AopUtils#selectInvocableMethod() . 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: JmsListenerAnnotationBeanPostProcessor.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
/**
 * Process the given {@link JmsListener} annotation on the given method,
 * registering a corresponding endpoint for the given bean instance.
 * @param jmsListener the annotation to process
 * @param mostSpecificMethod the annotated method
 * @param bean the instance to invoke the method on
 * @see #createMethodJmsListenerEndpoint()
 * @see JmsListenerEndpointRegistrar#registerEndpoint
 */
protected void processJmsListener(JmsListener jmsListener, Method mostSpecificMethod, Object bean) {
	Method invocableMethod = AopUtils.selectInvocableMethod(mostSpecificMethod, bean.getClass());

	MethodJmsListenerEndpoint endpoint = createMethodJmsListenerEndpoint();
	endpoint.setBean(bean);
	endpoint.setMethod(invocableMethod);
	endpoint.setMostSpecificMethod(mostSpecificMethod);
	endpoint.setMessageHandlerMethodFactory(this.messageHandlerMethodFactory);
	endpoint.setEmbeddedValueResolver(this.embeddedValueResolver);
	endpoint.setBeanFactory(this.beanFactory);
	endpoint.setId(getEndpointId(jmsListener));
	endpoint.setDestination(resolve(jmsListener.destination()));
	if (StringUtils.hasText(jmsListener.selector())) {
		endpoint.setSelector(resolve(jmsListener.selector()));
	}
	if (StringUtils.hasText(jmsListener.subscription())) {
		endpoint.setSubscription(resolve(jmsListener.subscription()));
	}
	if (StringUtils.hasText(jmsListener.concurrency())) {
		endpoint.setConcurrency(resolve(jmsListener.concurrency()));
	}

	JmsListenerContainerFactory<?> factory = null;
	String containerFactoryBeanName = resolve(jmsListener.containerFactory());
	if (StringUtils.hasText(containerFactoryBeanName)) {
		Assert.state(this.beanFactory != null, "BeanFactory must be set to obtain container factory by bean name");
		try {
			factory = this.beanFactory.getBean(containerFactoryBeanName, JmsListenerContainerFactory.class);
		}
		catch (NoSuchBeanDefinitionException ex) {
			throw new BeanInitializationException("Could not register JMS listener endpoint on [" +
					mostSpecificMethod + "], no " + JmsListenerContainerFactory.class.getSimpleName() +
					" with id '" + containerFactoryBeanName + "' was found in the application context", ex);
		}
	}

	this.registrar.registerEndpoint(endpoint, factory);
}
Example 2
Source File: JmsListenerAnnotationBeanPostProcessor.java    From java-technology-stack with MIT License 5 votes vote down vote up 
/**
 * Process the given {@link JmsListener} annotation on the given method,
 * registering a corresponding endpoint for the given bean instance.
 * @param jmsListener the annotation to process
 * @param mostSpecificMethod the annotated method
 * @param bean the instance to invoke the method on
 * @see #createMethodJmsListenerEndpoint()
 * @see JmsListenerEndpointRegistrar#registerEndpoint
 */
protected void processJmsListener(JmsListener jmsListener, Method mostSpecificMethod, Object bean) {
	Method invocableMethod = AopUtils.selectInvocableMethod(mostSpecificMethod, bean.getClass());

	MethodJmsListenerEndpoint endpoint = createMethodJmsListenerEndpoint();
	endpoint.setBean(bean);
	endpoint.setMethod(invocableMethod);
	endpoint.setMostSpecificMethod(mostSpecificMethod);
	endpoint.setMessageHandlerMethodFactory(this.messageHandlerMethodFactory);
	endpoint.setEmbeddedValueResolver(this.embeddedValueResolver);
	endpoint.setBeanFactory(this.beanFactory);
	endpoint.setId(getEndpointId(jmsListener));
	endpoint.setDestination(resolve(jmsListener.destination()));
	if (StringUtils.hasText(jmsListener.selector())) {
		endpoint.setSelector(resolve(jmsListener.selector()));
	}
	if (StringUtils.hasText(jmsListener.subscription())) {
		endpoint.setSubscription(resolve(jmsListener.subscription()));
	}
	if (StringUtils.hasText(jmsListener.concurrency())) {
		endpoint.setConcurrency(resolve(jmsListener.concurrency()));
	}

	JmsListenerContainerFactory<?> factory = null;
	String containerFactoryBeanName = resolve(jmsListener.containerFactory());
	if (StringUtils.hasText(containerFactoryBeanName)) {
		Assert.state(this.beanFactory != null, "BeanFactory must be set to obtain container factory by bean name");
		try {
			factory = this.beanFactory.getBean(containerFactoryBeanName, JmsListenerContainerFactory.class);
		}
		catch (NoSuchBeanDefinitionException ex) {
			throw new BeanInitializationException("Could not register JMS listener endpoint on [" +
					mostSpecificMethod + "], no " + JmsListenerContainerFactory.class.getSimpleName() +
					" with id '" + containerFactoryBeanName + "' was found in the application context", ex);
		}
	}

	this.registrar.registerEndpoint(endpoint, factory);
}
Example 3
Source File: AbstractHandlerMethodMapping.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Look for handler methods in a handler.
 * @param handler the bean name of a handler or a handler instance
 */
protected void detectHandlerMethods(final Object handler) {
	Class<?> handlerType = (handler instanceof String ?
			getApplicationContext().getType((String) handler) : handler.getClass());
	final Class<?> userType = ClassUtils.getUserClass(handlerType);

	Map<Method, T> methods = MethodIntrospector.selectMethods(userType,
			new MethodIntrospector.MetadataLookup<T>() {
				@Override
				public T inspect(Method method) {
					try {
						return getMappingForMethod(method, userType);
					}
					catch (Throwable ex) {
						throw new IllegalStateException("Invalid mapping on handler class [" +
								userType.getName() + "]: " + method, ex);
					}
				}
			});

	if (logger.isDebugEnabled()) {
		logger.debug(methods.size() + " request handler methods found on " + userType + ": " + methods);
	}
	for (Map.Entry<Method, T> entry : methods.entrySet()) {
		Method invocableMethod = AopUtils.selectInvocableMethod(entry.getKey(), userType);
		T mapping = entry.getValue();
		registerHandlerMethod(handler, invocableMethod, mapping);
	}
}
Example 4
Source File: MethodInvokingMessageConsumerTest.java    From synapse with Apache License 2.0 5 votes vote down vote up 
@Test
@SuppressWarnings("unchecked")
public void shouldBuildEventConsumerForValidMethod() throws NoSuchMethodException {
    final Method method = MethodInvokingMessageConsumerTest.class.getMethod("validMethod", Message.class);
    final Method method1 = AopUtils.selectInvocableMethod(method, MethodInvokingMessageConsumerTest.class);
    final MethodInvokingMessageConsumer eventConsumer = new MethodInvokingMessageConsumer(".*", String.class, this, method1);
    eventConsumer.accept(mock(Message.class));
    assertThat(eventReceived).isTrue();
}
Example 5
Source File: ScheduledAnnotationBeanPostProcessor.java    From spring-analysis-note with MIT License 2 votes vote down vote up 
/**
 * Create a {@link Runnable} for the given bean instance,
 * calling the specified scheduled method.
 * <p>The default implementation creates a {@link ScheduledMethodRunnable}.
 * @param target the target bean instance
 * @param method the scheduled method to call
 * @since 5.1
 * @see ScheduledMethodRunnable#ScheduledMethodRunnable(Object, Method)
 */
protected Runnable createRunnable(Object target, Method method) {
	Assert.isTrue(method.getParameterCount() == 0, "Only no-arg methods may be annotated with @Scheduled");
	Method invocableMethod = AopUtils.selectInvocableMethod(method, target.getClass());
	return new ScheduledMethodRunnable(target, invocableMethod);
}
Example 6
Source File: ScheduledAnnotationBeanPostProcessor.java    From java-technology-stack with MIT License 2 votes vote down vote up 
/**
 * Create a {@link Runnable} for the given bean instance,
 * calling the specified scheduled method.
 * <p>The default implementation creates a {@link ScheduledMethodRunnable}.
 * @param target the target bean instance
 * @param method the scheduled method to call
 * @since 5.1
 * @see ScheduledMethodRunnable#ScheduledMethodRunnable(Object, Method)
 */
protected Runnable createRunnable(Object target, Method method) {
	Assert.isTrue(method.getParameterCount() == 0, "Only no-arg methods may be annotated with @Scheduled");
	Method invocableMethod = AopUtils.selectInvocableMethod(method, target.getClass());
	return new ScheduledMethodRunnable(target, invocableMethod);
}