org.springframework.web.servlet.mvc.support Documentation Differences

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Default implementation of the HandlerExceptionResolver interface that resolves standard Spring exceptions and translates them to corresponding HTTP status codes.

This exception resolver is enabled by default in the org.springframework.web.servlet.DispatcherServlet. @author Arjen Poutsma @author Rossen Stoyanchev @since 3.0 0 @see org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler @see #handleNoSuchRequestHandlingMethod @see #handleHttpRequestMethodNotSupported @see #handleHttpMediaTypeNotSupported @see #handleMissingServletRequestParameter @see #handleServletRequestBindingException @see #handleTypeMismatch @see #handleHttpMessageNotReadable @see #handleHttpMessageNotWritable @see #handleMethodArgumentNotValidExceptionhandleMethodArgumentNotValidException @see #handleMissingServletRequestParameter @see #handleMissingServletRequestPartException @see #handleBindException

Handle the case where an argument annotated with {@code @Valid} such asas an RequestBody or RequestPart argument fails validation. An HTTP 400 error is sent back to the client. @param request current HTTP request @param response current HTTP response @param handler the executed handler @return an empty ModelAndView indicating the exception was handled @throws IOException potentially thrown from response.sendError()

Handle the case where an @RequestPart @RequestPart, a MultipartFile, or a {@code javax.servlet.http.Part} argument is required but is missing. An HTTP 400 error is sent back to the client. @param request current HTTP request @param response current HTTP response @param handler the executed handler @return an empty ModelAndView indicating the exception was handled @throws IOException potentially thrown from response.sendError()