spring valid request body custom message
@ControllerAdvice
@RestController
public class CustomizedResponseEntityExceptionHandler extends ResponseEntityExceptionHandler {
@Override
protected ResponseEntity<Object> handleMethodArgumentNotValid(
MethodArgumentNotValidException ex, HttpHeaders headers, HttpStatus status, WebRequest request) {
// ex.getBindingResult(): extract the bind result for default message.
String errorResult = ex.getBindingResult().toString();
CustomizedExceptionHandlerResponse exceptionResponse = new CustomizedExceptionHandlerResponse(
errorResult, new Date(), request.getDescription(false));
return new ResponseEntity<>(exceptionResponse, HttpStatus.BAD_REQUEST);
}
}
class CustomizedExceptionHandlerResponse {
private String message;
private String status;
private Date timestamp;
// constuctor, setters, getters...
}