| Package | Description | 
|---|---|
| org.springframework.web.servlet.mvc.method.annotation | 
 MVC infrastructure for annotation-based handler method processing, building on the
  
org.springframework.web.method.annotation package. | 
| org.springframework.web.servlet.mvc.support | 
 Support package for MVC controllers. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
protected ResponseEntity<Object> | 
ResponseEntityExceptionHandler.handleMethodArgumentNotValid(MethodArgumentNotValidException ex,
                            HttpHeaders headers,
                            HttpStatus status,
                            WebRequest request)
Customize the response for MethodArgumentNotValidException. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
protected ModelAndView | 
DefaultHandlerExceptionResolver.handleMethodArgumentNotValidException(MethodArgumentNotValidException ex,
                                     HttpServletRequest request,
                                     HttpServletResponse response,
                                     Object handler)
Handle the case where an argument annotated with  
@Valid such as
 an RequestBody or RequestPart argument fails validation. |