Spring 에서 HandlerMethod 찾는 위치

AbstractMethodMessageHandler.java 254 줄...

 

@Override
	public void afterPropertiesSet() {
		if (this.argumentResolvers.getResolvers().isEmpty()) {
			this.argumentResolvers.addResolvers(initArgumentResolvers());
		}

		if (this.returnValueHandlers.getReturnValueHandlers().isEmpty()) {
			this.returnValueHandlers.addHandlers(initReturnValueHandlers());
		}
		Log returnValueLogger = getReturnValueHandlerLogger();
		if (returnValueLogger != null) {
			this.returnValueHandlers.setLogger(returnValueLogger);
		}

		this.handlerMethodLogger = getHandlerMethodLogger();

		ApplicationContext context = getApplicationContext();
		if (context == null) {
			return;
		}
		for (String beanName : context.getBeanNamesForType(Object.class)) {
			if (!beanName.startsWith(SCOPED_TARGET_NAME_PREFIX)) {
				Class<?> beanType = null;
				try {
					beanType = context.getType(beanName);
				}
				catch (Throwable ex) {
					// An unresolvable bean type, probably from a lazy bean - let's ignore it.
					if (logger.isDebugEnabled()) {
						logger.debug("Could not resolve target class for bean with name '" + beanName + "'", ex);
					}
				}
				if (beanType != null && isHandler(beanType)) {
					detectHandlerMethods(beanName);
				}
			}
		}
	}

여기서 postConstruct 니 sqsListener 니 다 찾는 듯 하다.