@Override
protected ResponseEntity<Object> handleMethodArgumentNotValid(
MethodArgumentNotValidException ex,
HttpHeaders headers,
HttpStatus status,
WebRequest request) {
final List<FieldError> fieldErrors = ex.getBindingResult().getFieldErrors();
final List<ObjectError> globalErrors = ex.getBindingResult().getGlobalErrors();
StringBuilder errors = new StringBuilder();
for (FieldError fieldError : fieldErrors) {
errors
.append(fieldError.getField())
.append(": ")
.append(fieldError.getDefaultMessage())
.append("\n");
}
for (ObjectError globalError : globalErrors) {
errors
.append(globalError.getObjectName())
.append(": ")
.append(globalError.getDefaultMessage())
.append("\n");
}
return new ResponseEntity<>(errors.toString(), headers, status);
}
public static void setJSONErrorMap(JSONBean<?> json, BindingResult result) {
List<FieldError> fields = result.getFieldErrors();
for (FieldError field : fields) {
System.out.println(field.getField() + ": " + field.getDefaultMessage());
json.getErrorMap().put(field.getField(), field.getDefaultMessage());
}
}
public static BaseResponse createResponse(HttpStatus status, BindingResult result) {
BaseResponse response = new BaseResponse();
if (result.hasErrors()) {
response.setError(true);
response.setHttpErrorCode(status.value());
/* create an array of total error count */
ArrayList<ErrorDTO> errors = new ArrayList<ErrorDTO>(result.getErrorCount());
/* append all field errors */
for (FieldError err : result.getFieldErrors()) {
System.out.println(
"I got field error for: "
+ err.getField()
+ ", message: "
+ err.getDefaultMessage()
+ ", code: "
+ err.getCode());
ErrorDTO dto = new ErrorDTO(err.getField(), err.getCode(), err.getDefaultMessage());
errors.add(dto);
}
/* append global errors now */
for (ObjectError err : result.getGlobalErrors()) {
System.out.println(
"I got global error for: "
+ err.getObjectName()
+ ", message: "
+ err.getDefaultMessage()
+ ", code: "
+ err.getCode());
ErrorDTO dto = new ErrorDTO(err.getObjectName(), err.getCode(), err.getDefaultMessage());
errors.add(dto);
}
response.setErrors(errors);
}
return response;
}
@ResponseBody
@RequestMapping(value = "/edit", method = RequestMethod.POST)
public ImmutableMap<String, Object> linkEdit(@Valid Link link, BindingResult bindingResult) {
if (bindingResult.hasErrors()) {
Map<String, Object> errorMessage = Maps.newHashMap();
errorMessage.put("status", 0);
List<FieldError> fes = bindingResult.getFieldErrors();
for (FieldError fe : fes) {
errorMessage.put(fe.getField(), fe.getDefaultMessage());
}
return ImmutableMap.<String, Object>builder().putAll(errorMessage).build();
}
if (link.getLinkId() == null || link.getLinkId() == 0) {
Link result = linkService.save(link);
if (result == null || result.getLinkId() == null || result.getLinkId() == 0) {
LOGGER.warn("内容链接失败，链接{}", result);
return ImmutableMap.<String, Object>of(
"status", "0", "message", getMessage("link.addfailed.message"));
}
LOGGER.info("内容添加成功，链接ID{}", result.getLinkId());
return ImmutableMap.<String, Object>of(
"status", "1", "message", getMessage("link.addsuccess.message"));
}
try {
linkService.save(link);
} catch (Exception e) {
LOGGER.error("链接修改失败,{}", e);
return ImmutableMap.<String, Object>of(
"status", "0", "message", getMessage("link.updatefailed.message"));
}
LOGGER.info("链接添加成功,{}", link);
return ImmutableMap.<String, Object>of(
"status", "1", "message", getMessage("link.updatesuccess.message"));
}
/**
* méthode pour gérer les problèmes de validation de l'objet resource
*
* @param exception
* @param response
* @return
*/
@ExceptionHandler
@ResponseBody
public Map<String, Object> handleException(Exception exception, HttpServletResponse response) {
LOGGER.error("Exception : ", exception);
Map<String, Object> mapErrorMessage = new HashMap<>();
if (exception instanceof MethodArgumentNotValidException) {
BindingResult result = ((MethodArgumentNotValidException) exception).getBindingResult();
List<FieldError> listFieldErrors = result.getFieldErrors();
for (FieldError fieldError : listFieldErrors) {
mapErrorMessage.put(fieldError.getField(), fieldError.getDefaultMessage());
}
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
}
if (exception instanceof AccessDeniedException) {
mapErrorMessage.put("Error : ", exception.getMessage());
response.setStatus(HttpServletResponse.SC_FORBIDDEN);
} else if (exception instanceof ValidationException
|| exception instanceof HttpMessageNotReadableException
|| exception instanceof DataAccessException
|| exception instanceof MongoException
|| exception instanceof SocketTimeoutException
|| exception instanceof RuntimeException) {
mapErrorMessage.put("Error : ", exception.getMessage());
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
}
LOGGER.error(mapErrorMessage.toString(), exception);
return mapErrorMessage;
}
@RequestMapping(value = "/bd_quick_reply", method = RequestMethod.PUT)
@ResponseBody
public Map<String, Object> update(
@Valid QuickReply quickReply, Errors errors, Map<String, Object> map) {
Map<String, Object> result = new HashMap<>();
if (errors.getErrorCount() > 0) {
result.put("result", "error");
for (FieldError err : errors.getFieldErrors()) {
map.put("err_" + err.getField(), err.getDefaultMessage());
}
return result;
}
try {
quickReplyService.update(quickReply);
result.put("result", "success");
} catch (BusinessException e) {
log.error(e.getMessage(), e);
result.put("result", "error");
result.put("errorMsg", e.getMessage());
}
return result;
}
@Test
public void shouldAddErrorWhenEmptySourceIds() throws Exception {
InvitationSentRecord record = InvitationSentRecord.toInvitationSentRecord("SLOTS", "IOS", "");
Errors errors = new BeanPropertyBindingResult(record, "record");
validator.validate(record, errors);
FieldError fieldError = errors.getFieldError("sourceIds");
assertEquals("sourceIds must be present", fieldError.getDefaultMessage());
assertEquals("empty", fieldError.getCode());
}
public static List<KeyValuePair<String, String>> listErrors(BindingResult binding) {
List<KeyValuePair<String, String>> errors = new ArrayList<KeyValuePair<String, String>>();
KeyValuePair<String, String> kvp;
for (FieldError fe : binding.getFieldErrors()) {
kvp = new KeyValuePair<String, String>(fe.getField(), fe.getDefaultMessage());
errors.add(kvp);
}
return errors;
}
@ExceptionHandler(MethodArgumentNotValidException.class)
@ResponseStatus(HttpStatus.BAD_REQUEST)
@ResponseBody
public ErrorTester noRequestHandlerFoundExceptionHandler(MethodArgumentNotValidException e) {
BindingResult result = e.getBindingResult();
FieldError error = result.getFieldError();
return new ErrorTester("There is error " + error.getDefaultMessage());
}
@Test
public void shouldAddErrorWhenNullPlatform() throws Exception {
InvitationSentRecord record =
InvitationSentRecord.toInvitationSentRecord("SLOTS", null, "*****@*****.**");
Errors errors = new BeanPropertyBindingResult(record, "record");
validator.validate(record, errors);
FieldError fieldError = errors.getFieldError("platform");
assertEquals("platform must be present", fieldError.getDefaultMessage());
assertEquals("empty", fieldError.getCode());
}
@Test
public void shouldAddErrorWhenUnknownGame() throws Exception {
InvitationSentRecord record =
InvitationSentRecord.toInvitationSentRecord("BLACKJACK", "IOS", "*****@*****.**");
Errors errors = new BeanPropertyBindingResult(record, "record");
validator.validate(record, errors);
FieldError fieldError = errors.getFieldError("gameType");
assertEquals("gameType is not supported", fieldError.getDefaultMessage());
assertEquals("unsupported", fieldError.getCode());
}
@Test
public void shouldAddErrorWhenSourceIDIsBlank() {
InvitationSentRecord record =
InvitationSentRecord.toInvitationSentRecord("SLOTS", "IOS", ",1002222223");
Errors errors = new BeanPropertyBindingResult(record, "record");
validator.validate(record, errors);
FieldError fieldError = errors.getFieldError("sourceIds");
assertEquals("sourceIds cannot be blank", fieldError.getDefaultMessage());
assertEquals("nullOrBlankSourceId", fieldError.getCode());
}
@Test
public void shouldAddErrorWhenInvalidPlatform() throws Exception {
InvitationSentRecord record =
InvitationSentRecord.toInvitationSentRecord("SLOTS", "PLAYSTATION", "*****@*****.**");
Errors errors = new BeanPropertyBindingResult(record, "record");
validator.validate(record, errors);
FieldError fieldError = errors.getFieldError("platform");
assertEquals("platform is not supported", fieldError.getDefaultMessage());
assertEquals("unsupported", fieldError.getCode());
}
private MessageDTO processFieldError(FieldError error) {
MessageDTO message = null;
if (error != null) {
Locale currentLocale = LocaleContextHolder.getLocale();
String msg = msgSource.getMessage(error.getDefaultMessage(), null, currentLocale);
ClientException clientException = new ClientException(RestErrorCodes.ERR_001, msg);
message = new MessageDTO(MessageType.ERROR, clientException);
}
return message;
}
@ExceptionHandler(MethodArgumentNotValidException.class)
@ResponseStatus(HttpStatus.BAD_REQUEST)
public Map<String, String> handleValidationError(MethodArgumentNotValidException ex) {
Map<String, String> fieldErrorMap = new HashMap<>();
BindingResult result = ex.getBindingResult();
List<FieldError> fieldErrors = result.getFieldErrors();
for (FieldError fieldError : fieldErrors) {
fieldErrorMap.put(fieldError.getField(), fieldError.getDefaultMessage());
}
return fieldErrorMap;
}
/** Exception to be thrown when validation on an argument annotated with @Valid fails. */
@ExceptionHandler(MethodArgumentNotValidException.class)
public ResponseEntity<Map<String, Object>> handleMethodArgumentNotValidException(
MethodArgumentNotValidException errors) {
Map<String, Object> errorMap = new HashMap<String, Object>();
errorMap.put("hasErrors", "true");
errorMap.put("developerMessage", "There are validation issues, please provide valid inputs");
errorMap.put("userMessage", "Please provide valid inputs");
errorMap.put("moreInfo", errors.getMessage());
errorMap.put("errorCode", HttpStatus.BAD_REQUEST);
errors.printStackTrace();
for (FieldError error : errors.getBindingResult().getFieldErrors()) {
errorMap.put(error.getField(), error.getDefaultMessage());
}
return new ResponseEntity<Map<String, Object>>(errorMap, HttpStatus.BAD_REQUEST);
}
/**
* Builds an error message from the web parameters binding result if there're errors.
*
* @param bindingResult
* @return
*/
protected final String errorFromBindingResult(BindingResult bindingResult) {
StringBuilder sb = new StringBuilder();
for (FieldError fe : bindingResult.getFieldErrors()) {
Object rejectedVal = fe.getRejectedValue();
if (rejectedVal instanceof Object[]) {
if (((Object[]) rejectedVal).length > 0) {
rejectedVal = Arrays.toString((Object[]) rejectedVal);
} else {
rejectedVal = "empty array";
}
}
sb.append(fe.getField() + " was '" + rejectedVal + "'; " + fe.getDefaultMessage() + ". ");
}
return sb.toString();
}
/**
* Example Usage:
*
* <pre>
* @Controller
* class UserController {
* @RequestMapping(value = "/userAjaxCheck.json", method = RequestMethod.POST)
* public @ResponseBody ValidationResponse processFormAjaxJson(Model model,
* @ModelAttribute(value = "user") @Valid User user,
* BindingResult result) {
* return AjaxValidationEngine.process(result);
* }
* }
* </pre>
*
* @param result
* @return
*/
public static ValidationResponse process(BindingResult result) {
ValidationResponse res = new ValidationResponse();
if (!result.hasErrors()) {
res.setStatus("SUCCESS");
} else {
res.setStatus("FAIL");
List<FieldError> allErrors = result.getFieldErrors();
List<ErrorMessage> errorMesages = new ArrayList<ErrorMessage>();
for (FieldError objectError : allErrors) {
errorMesages.add(new ErrorMessage(objectError.getField(), objectError.getDefaultMessage()));
}
res.setErrorMessageList(errorMesages);
}
return res;
}
@ExceptionHandler(InvalidRequestException.class)
public ResponseEntity<Object> handleInvalidRequest(RuntimeException e, WebRequest request) {
InvalidRequestException ire = (InvalidRequestException) e;
List<FieldErrorResource> fieldErrorResources = new ArrayList<>();
List<FieldError> fieldErrors = ire.getErrors().getFieldErrors();
for (FieldError fieldError : fieldErrors) {
FieldErrorResource fieldErrorResource = new FieldErrorResource();
fieldErrorResource.setResource(fieldError.getObjectName());
fieldErrorResource.setField(fieldError.getField());
fieldErrorResource.setCode(fieldError.getCode());
fieldErrorResource.setMessage(fieldError.getDefaultMessage());
fieldErrorResources.add(fieldErrorResource);
}
ErrorResource error = errorResource("InvalidRequest", ire.getMessage());
error.setFieldErrors(fieldErrorResources);
return handleExceptionInternal(
e, error, getHeaders(), HttpStatus.UNPROCESSABLE_ENTITY, request);
}
@RequestMapping("/handleupdate")
public ModelAndView handleUpdate(@Valid User user, BindingResult result) {
ModelAndView mv = new ModelAndView();
if (result.hasFieldErrors()) {
List<FieldError> list1 = result.getFieldErrors();
List<String> list = new LinkedList<String>();
Iterator<FieldError> it = list1.iterator();
while (it.hasNext()) {
FieldError f = (FieldError) it.next();
String s = f.getDefaultMessage();
list.add(s);
}
mv.addObject("errors", list);
mv.setViewName("error");
return mv;
} else {
service.updateUser(user);
mv.setView(new RedirectView("/"));
return mv;
}
}
/**
* Binds data to this form - that is, handles form submission.
*
* @param data data to submit
* @return a copy of this form filled with the new data
*/
public Form<T> bind(Map<String, String> data, String... allowedFields) {
DataBinder dataBinder = null;
Map<String, String> objectData = data;
if (rootName == null) {
dataBinder = new DataBinder(blankInstance());
} else {
dataBinder = new DataBinder(blankInstance(), rootName);
objectData = new HashMap<String, String>();
for (String key : data.keySet()) {
if (key.startsWith(rootName + ".")) {
objectData.put(key.substring(rootName.length() + 1), data.get(key));
}
}
}
if (allowedFields.length > 0) {
dataBinder.setAllowedFields(allowedFields);
}
SpringValidatorAdapter validator =
new SpringValidatorAdapter(play.data.validation.Validation.getValidator());
dataBinder.setValidator(validator);
dataBinder.setConversionService(play.data.format.Formatters.conversion);
dataBinder.setAutoGrowNestedPaths(true);
dataBinder.bind(new MutablePropertyValues(objectData));
Set<ConstraintViolation<Object>> validationErrors;
if (groups != null) {
validationErrors = validator.validate(dataBinder.getTarget(), groups);
} else {
validationErrors = validator.validate(dataBinder.getTarget());
}
BindingResult result = dataBinder.getBindingResult();
for (ConstraintViolation<Object> violation : validationErrors) {
String field = violation.getPropertyPath().toString();
FieldError fieldError = result.getFieldError(field);
if (fieldError == null || !fieldError.isBindingFailure()) {
try {
result.rejectValue(
field,
violation.getConstraintDescriptor().getAnnotation().annotationType().getSimpleName(),
getArgumentsForConstraint(
result.getObjectName(), field, violation.getConstraintDescriptor()),
violation.getMessage());
} catch (NotReadablePropertyException ex) {
throw new IllegalStateException(
"JSR-303 validated property '"
+ field
+ "' does not have a corresponding accessor for data binding - "
+ "check your DataBinder's configuration (bean property versus direct field access)",
ex);
}
}
}
if (result.hasErrors()) {
Map<String, List<ValidationError>> errors = new HashMap<String, List<ValidationError>>();
for (FieldError error : result.getFieldErrors()) {
String key = error.getObjectName() + "." + error.getField();
if (key.startsWith("target.") && rootName == null) {
key = key.substring(7);
}
List<Object> arguments = new ArrayList<Object>();
for (Object arg : error.getArguments()) {
if (!(arg
instanceof org.springframework.context.support.DefaultMessageSourceResolvable)) {
arguments.add(arg);
}
}
if (!errors.containsKey(key)) {
errors.put(key, new ArrayList<ValidationError>());
}
errors
.get(key)
.add(
new ValidationError(
key,
error.isBindingFailure() ? "error.invalid" : error.getDefaultMessage(),
arguments));
}
return new Form(rootName, backedType, data, errors, None(), groups);
} else {
Object globalError = null;
if (result.getTarget() != null) {
try {
java.lang.reflect.Method v = result.getTarget().getClass().getMethod("validate");
globalError = v.invoke(result.getTarget());
} catch (NoSuchMethodException e) {
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
if (globalError != null) {
Map<String, List<ValidationError>> errors = new HashMap<String, List<ValidationError>>();
if (globalError instanceof String) {
errors.put("", new ArrayList<ValidationError>());
errors.get("").add(new ValidationError("", (String) globalError, new ArrayList()));
} else if (globalError instanceof List) {
errors.put("", (List<ValidationError>) globalError);
} else if (globalError instanceof Map) {
errors = (Map<String, List<ValidationError>>) globalError;
}
return new Form(rootName, backedType, data, errors, None(), groups);
}
return new Form(
rootName,
backedType,
new HashMap<String, String>(data),
new HashMap<String, List<ValidationError>>(errors),
Some((T) result.getTarget()),
groups);
}
}
private FieldError mockFieldErrorWithMessage(String message) {
FieldError fieldError = mock(FieldError.class);
when(fieldError.getDefaultMessage()).thenReturn(message);
return fieldError;
}
/**
* Binds data to this form - that is, handles form submission.
*
* @param data data to submit
* @return a copy of this form filled with the new data
*/
@SuppressWarnings("unchecked")
public Form<T> bind(Map<String, String> data, String... allowedFields) {
DataBinder dataBinder;
Map<String, String> objectData = data;
if (rootName == null) {
dataBinder = new DataBinder(blankInstance());
} else {
dataBinder = new DataBinder(blankInstance(), rootName);
objectData = new HashMap<>();
for (String key : data.keySet()) {
if (key.startsWith(rootName + ".")) {
objectData.put(key.substring(rootName.length() + 1), data.get(key));
}
}
}
if (allowedFields.length > 0) {
dataBinder.setAllowedFields(allowedFields);
}
SpringValidatorAdapter validator =
new SpringValidatorAdapter(play.data.validation.Validation.getValidator());
dataBinder.setValidator(validator);
dataBinder.setConversionService(formatters.conversion);
dataBinder.setAutoGrowNestedPaths(true);
final Map<String, String> objectDataFinal = objectData;
withRequestLocale(
() -> {
dataBinder.bind(new MutablePropertyValues(objectDataFinal));
return null;
});
Set<ConstraintViolation<Object>> validationErrors;
if (groups != null) {
validationErrors = validator.validate(dataBinder.getTarget(), groups);
} else {
validationErrors = validator.validate(dataBinder.getTarget());
}
BindingResult result = dataBinder.getBindingResult();
for (ConstraintViolation<Object> violation : validationErrors) {
String field = violation.getPropertyPath().toString();
FieldError fieldError = result.getFieldError(field);
if (fieldError == null || !fieldError.isBindingFailure()) {
try {
result.rejectValue(
field,
violation.getConstraintDescriptor().getAnnotation().annotationType().getSimpleName(),
getArgumentsForConstraint(
result.getObjectName(), field, violation.getConstraintDescriptor()),
getMessageForConstraintViolation(violation));
} catch (NotReadablePropertyException ex) {
throw new IllegalStateException(
"JSR-303 validated property '"
+ field
+ "' does not have a corresponding accessor for data binding - "
+ "check your DataBinder's configuration (bean property versus direct field access)",
ex);
}
}
}
if (result.hasErrors() || result.getGlobalErrorCount() > 0) {
Map<String, List<ValidationError>> errors = new HashMap<>();
for (FieldError error : result.getFieldErrors()) {
String key = error.getObjectName() + "." + error.getField();
if (key.startsWith("target.") && rootName == null) {
key = key.substring(7);
}
if (!errors.containsKey(key)) {
errors.put(key, new ArrayList<>());
}
ValidationError validationError;
if (error.isBindingFailure()) {
ImmutableList.Builder<String> builder = ImmutableList.builder();
Optional<Messages> msgs =
Optional.of(Http.Context.current.get()).map(c -> messagesApi.preferred(c.request()));
for (String code : error.getCodes()) {
code = code.replace("typeMismatch", "error.invalid");
if (!msgs.isPresent() || msgs.get().isDefinedAt(code)) {
builder.add(code);
}
}
validationError =
new ValidationError(
key, builder.build().reverse(), convertErrorArguments(error.getArguments()));
} else {
validationError =
new ValidationError(
key, error.getDefaultMessage(), convertErrorArguments(error.getArguments()));
}
errors.get(key).add(validationError);
}
List<ValidationError> globalErrors = new ArrayList<>();
for (ObjectError error : result.getGlobalErrors()) {
globalErrors.add(
new ValidationError(
"", error.getDefaultMessage(), convertErrorArguments(error.getArguments())));
}
if (!globalErrors.isEmpty()) {
errors.put("", globalErrors);
}
return new Form(
rootName, backedType, data, errors, Optional.empty(), groups, messagesApi, formatters);
} else {
Object globalError = null;
if (result.getTarget() != null) {
try {
java.lang.reflect.Method v = result.getTarget().getClass().getMethod("validate");
globalError = v.invoke(result.getTarget());
} catch (NoSuchMethodException e) {
// do nothing
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
if (globalError != null) {
Map<String, List<ValidationError>> errors = new HashMap<>();
if (globalError instanceof String) {
errors.put("", new ArrayList<>());
errors.get("").add(new ValidationError("", (String) globalError, new ArrayList()));
} else if (globalError instanceof List) {
for (ValidationError error : (List<ValidationError>) globalError) {
List<ValidationError> errorsForKey = errors.get(error.key());
if (errorsForKey == null) {
errors.put(error.key(), errorsForKey = new ArrayList<>());
}
errorsForKey.add(error);
}
} else if (globalError instanceof Map) {
errors = (Map<String, List<ValidationError>>) globalError;
}
return new Form(
rootName, backedType, data, errors, Optional.empty(), groups, messagesApi, formatters);
}
return new Form(
rootName,
backedType,
new HashMap<>(data),
new HashMap<>(errors),
Optional.ofNullable((T) result.getTarget()),
groups,
messagesApi,
formatters);
}
}
