Examples with MethodArgumentNotValidException org.springframework.web.bind.MethodArgumentNotValidException used on opensource projects

Example 6 with MethodArgumentNotValidException

use of org.springframework.web.bind.MethodArgumentNotValidException in project jhipster-sample-app-cassandra by jhipster.

the class ExceptionTranslator method handleMethodArgumentNotValid.

@Override
public ResponseEntity<Problem> handleMethodArgumentNotValid(MethodArgumentNotValidException ex, @Nonnull NativeWebRequest request) {
    BindingResult result = ex.getBindingResult();
    List<FieldErrorVM> fieldErrors = result.getFieldErrors().stream().map(f -> new FieldErrorVM(f.getObjectName(), f.getField(), f.getCode())).collect(Collectors.toList());
    Problem problem = Problem.builder().withType(ErrorConstants.CONSTRAINT_VIOLATION_TYPE).withTitle("Method argument not valid").withStatus(defaultConstraintViolationStatus()).with("message", ErrorConstants.ERR_VALIDATION).with("fieldErrors", fieldErrors).build();
    return create(ex, problem, request);
}

Example 7 with MethodArgumentNotValidException

use of org.springframework.web.bind.MethodArgumentNotValidException in project flytecnologia-api by jullierme.

the class FlyValidatorUtil method validate.

public static void validate(Object entry, Class<?> targetClass, String methodName) throws MethodArgumentNotValidException {
    BeanPropertyBindingResult errors = new BeanPropertyBindingResult(entry, entry.getClass().getName());
    validator.validate(entry, errors);
    if (errors.hasErrors()) {
        Method method = null;
        for (Method methodAux : targetClass.getMethods()) {
            if (methodAux.getName().equals(methodName)) {
                method = methodAux;
                break;
            }
        }
        if (method != null) {
            MethodParameter methodParameter = new MethodParameter(method, 0);
            throw new MethodArgumentNotValidException(methodParameter, errors);
        } else {
            throw new InvalidDataException(errors.getAllErrors().toString(), errors);
        }
    }
}

Example 8 with MethodArgumentNotValidException

use of org.springframework.web.bind.MethodArgumentNotValidException in project Flare-event-calendar by PollubCafe.

the class GlobalExceptionHandler method handleMethodArgumentNotValid.

@Override
protected ResponseEntity<Object> handleMethodArgumentNotValid(MethodArgumentNotValidException ex, HttpHeaders headers, HttpStatus status, WebRequest request) {
    BindingResult bindingResult = ex.getBindingResult();
    List<ApiFieldError> apiFieldErrors = bindingResult.getFieldErrors().stream().map(fieldError -> new ApiFieldError(fieldError.getField(), fieldError.getDefaultMessage())).collect(toList());
    ApiErrorsView apiErrorsView = new ApiErrorsView(apiFieldErrors);
    return new ResponseEntity<>(apiErrorsView, HttpStatus.UNPROCESSABLE_ENTITY);
}

Example 9 with MethodArgumentNotValidException

use of org.springframework.web.bind.MethodArgumentNotValidException in project spring-framework by spring-projects.

the class DefaultHandlerExceptionResolverTests method handleMethodArgumentNotValid.

@Test
public void handleMethodArgumentNotValid() throws Exception {
    BeanPropertyBindingResult errors = new BeanPropertyBindingResult(new TestBean(), "testBean");
    errors.rejectValue("name", "invalid");
    MethodParameter parameter = new MethodParameter(this.getClass().getMethod("handle", String.class), 0);
    MethodArgumentNotValidException ex = new MethodArgumentNotValidException(parameter, errors);
    ModelAndView mav = exceptionResolver.resolveException(request, response, null, ex);
    assertThat(mav).as("No ModelAndView returned").isNotNull();
    assertThat(mav.isEmpty()).as("No Empty ModelAndView returned").isTrue();
    assertThat(response.getStatus()).as("Invalid status code").isEqualTo(400);
}

Example 10 with MethodArgumentNotValidException

use of org.springframework.web.bind.MethodArgumentNotValidException in project spring-framework by spring-projects.

the class RequestResponseBodyMethodProcessor method resolveArgument.

/**
 * Throws MethodArgumentNotValidException if validation fails.
 * @throws HttpMessageNotReadableException if {@link RequestBody#required()}
 * is {@code true} and there is no body content or if there is no suitable
 * converter to read the content with.
 */
@Override
public Object resolveArgument(MethodParameter parameter, @Nullable ModelAndViewContainer mavContainer, NativeWebRequest webRequest, @Nullable WebDataBinderFactory binderFactory) throws Exception {
    parameter = parameter.nestedIfOptional();
    Object arg = readWithMessageConverters(webRequest, parameter, parameter.getNestedGenericParameterType());
    String name = Conventions.getVariableNameForParameter(parameter);
    if (binderFactory != null) {
        WebDataBinder binder = binderFactory.createBinder(webRequest, arg, name);
        if (arg != null) {
            validateIfApplicable(binder, parameter);
            if (binder.getBindingResult().hasErrors() && isBindExceptionRequired(binder, parameter)) {
                throw new MethodArgumentNotValidException(parameter, binder.getBindingResult());
            }
        }
        if (mavContainer != null) {
            mavContainer.addAttribute(BindingResult.MODEL_KEY_PREFIX + name, binder.getBindingResult());
        }
    }
    return adaptArgumentIfNecessary(arg, parameter);
}