javax.validation.ConstraintViolationException类的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中javax.validation.ConstraintViolationException类的一些代码示例，展示了ConstraintViolationException类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ConstraintViolationException类的具体详情如下：
包路径：javax.validation.ConstraintViolationException
类名称：ConstraintViolationException

ConstraintViolationException介绍

[英]Reports the result of constraint violations.
[中]报告违反约束的结果。

代码示例

代码示例来源：origin: apache/incubator-dubbo

protected Response handleConstraintViolationException(ConstraintViolationException cve) {
    ViolationReport report = new ViolationReport();
    for (ConstraintViolation cv : cve.getConstraintViolations()) {
      report.addConstraintViolation(new RestConstraintViolation(
          cv.getPropertyPath().toString(),
          cv.getMessage(),
          cv.getInvalidValue() == null ? "null" : cv.getInvalidValue().toString()));
    }
    // TODO for now just do xml output
    return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(report).type(ContentType.TEXT_XML_UTF_8).build();
  }
}

代码示例来源：origin: apache/incubator-dubbo

violations.addAll(validator.validate(parameterBean, classgroups ));
throw new ConstraintViolationException("Failed to validate service: " + clazz.getName() + ", method: " + methodName + ", cause: " + violations, violations);

代码示例来源：origin: ctripcorp/apollo

@ExceptionHandler(ConstraintViolationException.class)
public ResponseEntity<Map<String, Object>> handleConstraintViolationException(
  HttpServletRequest request, ConstraintViolationException ex
) {
 return handleError(request, BAD_REQUEST, new BadRequestException(ex.getMessage()));
}

代码示例来源：origin: OAuth-Apis/apis

public Response buildErrorResponse(Exception e) {
 final Throwable jpaException = exceptionTranslator.translate(e);
 Response.Status s;
 String reason;
 if (jpaException instanceof EntityExistsException) {
  s = Response.Status.BAD_REQUEST;
  reason = "Violating unique constraints";
 } else if (jpaException instanceof ConstraintViolationException) {
  ConstraintViolationException constraintViolationException = (ConstraintViolationException) jpaException;
  return buildViolationErrorResponse(constraintViolationException.getConstraintViolations());
 } else {
  s = Response.Status.INTERNAL_SERVER_ERROR;
  reason = "Internal server error";
 }
 LOG.info("Responding with error '" + s + "', '" + reason + "'. Cause attached.", e);
 return Response
   .status(s)
   .entity(reason)
   .build();
}

代码示例来源：origin: cloudfoundry/uaa

@Override
@SuppressWarnings("unchecked")
public void afterPropertiesSet() throws Exception {
  Assert.state(yaml != null, "Yaml document should not be null");
  Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
  try {
    logger.trace("Yaml document is\n" + yaml);
    configuration = (T) (new Yaml(constructor)).load(yaml);
    Set<ConstraintViolation<T>> errors = validator.validate(configuration);
    if (!errors.isEmpty()) {
      logger.error("YAML configuration failed validation");
      for (ConstraintViolation<?> error : errors) {
        logger.error(error.getPropertyPath() + ": " + error.getMessage());
      }
      if (exceptionIfInvalid) {
        @SuppressWarnings("rawtypes")
        ConstraintViolationException summary = new ConstraintViolationException((Set) errors);
        throw summary;
      }
    }
  } catch (YAMLException e) {
    if (exceptionIfInvalid) {
      throw e;
    }
  }
}

代码示例来源：origin: je-ge/spring-boot

/**
 * 400 - Bad Request
 */
@ResponseStatus(HttpStatus.BAD_REQUEST)
@ExceptionHandler(ConstraintViolationException.class)
public AjaxResult handleServiceException(ConstraintViolationException e) {
 logger.error("参数验证失败", e);
 Set<ConstraintViolation<?>> violations = e.getConstraintViolations();
 ConstraintViolation<?> violation = violations.iterator().next();
 String message = violation.getMessage();
 return new AjaxResult().failure("parameter:" + message);
}

代码示例来源：origin: hs-web/hsweb-framework

@ExceptionHandler(ConstraintViolationException.class)
@ResponseStatus(HttpStatus.BAD_REQUEST)
ResponseMessage handleConstraintViolationException(ConstraintViolationException e) {
  SimpleValidateResults results = new SimpleValidateResults();
  for (ConstraintViolation<?> violation : e.getConstraintViolations()) {
    results.addResult(violation.getPropertyPath().toString(), violation.getMessage());
  }
  List<ValidateResults.Result> errorResults = results.getResults();
  return ResponseMessage
      .error(400, errorResults.isEmpty() ? "" : errorResults.get(0).getMessage())
      .result(errorResults);
}

代码示例来源：origin: rapidoid/rapidoid

Set<ConstraintViolation<?>> violations = ((ConstraintViolationException) cause).getConstraintViolations();
  ConstraintViolation<?> v = it.next();
  sb.append(v.getRootBeanClass().getSimpleName());
  sb.append(".");
  sb.append(v.getPropertyPath());
  sb.append(" (");
  sb.append(v.getMessage());
  sb.append(")");

代码示例来源：origin: jersey/jersey

/**
 * Extract {@link ConstraintViolation constraint violations} from given exception and transform them into a list of
 * {@link ValidationError validation errors}.
 *
 * @param violation exception containing constraint violations.
 * @return list of validation errors (not {@code null}).
 */
public static List<ValidationError> constraintViolationToValidationErrors(final ConstraintViolationException violation) {
  return violation.getConstraintViolations().stream().map(violation1 -> new ValidationError(
      violation1.getMessage(),
      violation1.getMessageTemplate(),
      getViolationPath(violation1),
      getViolationInvalidValue(violation1.getInvalidValue())
  )).collect(Collectors.toList());
}

代码示例来源：origin: javaee/glassfish

private void handleValidationException(Set constraintViolations) throws ConstraintViolationException {
  if (constraintViolations != null && !constraintViolations.isEmpty()) {
    Iterator<ConstraintViolation<ConfigBeanProxy>> it = constraintViolations.iterator();
    StringBuilder sb = new StringBuilder();
    sb.append(MessageFormat.format(i18n.getString("bean.validation.failure"), this.<ConfigBeanProxy>getProxyType().getSimpleName()));
    String violationMsg = i18n.getString("bean.validation.constraintViolation");
    while (it.hasNext()) {
      ConstraintViolation cv = it.next();
      sb.append(" ");
      sb.append(MessageFormat.format(violationMsg, cv.getMessage(), cv.getPropertyPath()));
      if (it.hasNext()) {
        sb.append(i18n.getString("bean.validation.separator"));
      }
    }
    bean.getLock().unlock();
    throw new ConstraintViolationException(sb.toString(), constraintViolations);
  }
}

代码示例来源：origin: Netflix/conductor

private static ErrorResponse constraintViolationExceptionToErrorResponse(ConstraintViolationException exception) {
  ErrorResponse errorResponse = new ErrorResponse();
  errorResponse.setStatus(Response.Status.BAD_REQUEST.getStatusCode());
  errorResponse.setMessage("Validation failed, check below errors for detail.");
  List<ValidationError> validationErrors = new ArrayList<>();
  exception.getConstraintViolations().forEach(e ->
  validationErrors.add(new ValidationError(getViolationPath(e), e.getMessage(), getViolationInvalidValue(e.getInvalidValue()))));
  errorResponse.setValidationErrors(validationErrors);
  return errorResponse;
}

代码示例来源：origin: Netflix/conductor

@Test(expected = ConstraintViolationException.class)
public void testGetTaskQueueSizes(){
  try{
    List<String> list = new ArrayList<>();
    taskService.getTaskQueueSizes(list);
  } catch (ConstraintViolationException ex){
    assertEquals(1, ex.getConstraintViolations().size());
    Set<String> messages = getConstraintViolationMessages(ex.getConstraintViolations());
    assertTrue(messages.contains("List of taskType cannot be null or empty"));
    throw ex;
  }
}

代码示例来源：origin: hibernate/hibernate-orm

final Class<?>[] groups = groupsPerOperation.get( operation );
if ( groups.length > 0 ) {
  final Set<ConstraintViolation<T>> constraintViolations = validator.validate( object, groups );
  if ( constraintViolations.size() > 0 ) {
    Set<ConstraintViolation<?>> propagatedViolations =
      LOG.trace( violation );
      propagatedViolations.add( violation );
      classNames.add( violation.getLeafBean().getClass().getName() );
    throw new ConstraintViolationException(
        builder.toString(), propagatedViolations
    );

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testEmbeddedCollection() {
  Session s = openSession();
  Transaction tx = s.beginTransaction();
  Screen screen = new Screen();
  PowerSupply ps = new PowerSupply();
  screen.setPowerSupply( ps );
  DisplayConnector conn = new DisplayConnector();
  conn.setNumber( 0 );
  screen.getConnectors().add( conn );
  try {
    s.persist( screen );
    s.flush();
    fail( "Collection of embedded objects should be validated" );
  }
  catch ( ConstraintViolationException e ) {
    assertEquals( 1, e.getConstraintViolations().size() );
    final ConstraintViolation constraintViolation = e.getConstraintViolations().iterator().next();
    assertEquals( Screen.class, constraintViolation.getRootBeanClass() );
    // toString works since hibernate validator's Path implementation works accordingly. Should do a Path comparison though
    assertEquals( "connectors[].number", constraintViolation.getPropertyPath().toString() );
  }
  tx.rollback();
  s.close();
}

代码示例来源：origin: jersey/jersey

/**
 * Determine the response status (400 or 500) from the given BV exception.
 *
 * @param violation BV exception.
 * @return response status (400 or 500).
 */
public static Response.Status getResponseStatus(final ConstraintViolationException violation) {
  final Iterator<ConstraintViolation<?>> iterator = violation.getConstraintViolations().iterator();
  if (iterator.hasNext()) {
    for (final Path.Node node : iterator.next().getPropertyPath()) {
      final ElementKind kind = node.getKind();
      if (ElementKind.RETURN_VALUE.equals(kind)) {
        return Response.Status.INTERNAL_SERVER_ERROR;
      }
    }
  }
  return Response.Status.BAD_REQUEST;
}

代码示例来源：origin: spring-projects/spring-framework

ExecutableValidator execVal = this.validator.forExecutables();
Method methodToValidate = invocation.getMethod();
Set<ConstraintViolation<Object>> result;
  throw new ConstraintViolationException(result);
  throw new ConstraintViolationException(result);

代码示例来源：origin: jersey/jersey

@Override
  public void validateResult(final Object resource, final Invocable resourceMethod, final Object result) {
    if (configuration.getBootstrapConfiguration().isExecutableValidationEnabled()) {
      final Set<ConstraintViolation<Object>> constraintViolations = new HashSet<>();
      final Method handlingMethod = resourceMethod.getHandlingMethod();

      final BeanDescriptor beanDescriptor = getConstraintsForClass(resource.getClass());
      final MethodDescriptor methodDescriptor = beanDescriptor.getConstraintsForMethod(handlingMethod.getName(),
          handlingMethod.getParameterTypes());

      final Method definitionMethod = resourceMethod.getDefinitionMethod();

      if (methodDescriptor != null
          && methodDescriptor.hasConstrainedReturnValue()
          && validateOnExecutionHandler.validateMethod(resource.getClass(), definitionMethod, handlingMethod)) {
        constraintViolations.addAll(forExecutables().validateReturnValue(resource, handlingMethod, result));

        if (result instanceof Response) {
          constraintViolations.addAll(forExecutables().validateReturnValue(resource, handlingMethod,
              ((Response) result).getEntity()));
        }
      }

      if (!constraintViolations.isEmpty()) {
        throw new ConstraintViolationException(constraintViolations);
      }
    }
  }
}

代码示例来源：origin: javaee/glassfish

/**
 * Returns true of this Transaction can be committed on this object
 *
 * @param t is the transaction to commit, should be the same as the
 *          one passed during the join(Transaction t) call.
 * @return true if the trsaction commiting would be successful
 */
public synchronized boolean canCommit(Transaction t) throws TransactionFailure {
  if (!isDeleted) { // HK2-127: validate only if not marked for deletion
    Set constraintViolations =
      beanValidator.validate(this.getProxy(this.getProxyType()));

    try {
      handleValidationException(constraintViolations);
    } catch (ConstraintViolationException constraintViolationException) {
      throw new TransactionFailure(constraintViolationException.getMessage(), constraintViolationException);
    }
  }
  return currentTx==t;
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testToOneAssocNotValidated() {
  Session s = openSession();
  Transaction tx = s.beginTransaction();
  Screen screen = new Screen();
  PowerSupply ps = new PowerSupply();
  ps.setPosition( "1" );
  ps.setPower( new BigDecimal( 350 ) );
  screen.setPowerSupply( ps );
  try {
    s.persist( screen );
    s.flush();
    fail( "Associated objects should not be validated" );
  }
  catch ( ConstraintViolationException e ) {
    assertEquals( 1, e.getConstraintViolations().size() );
    final ConstraintViolation constraintViolation = e.getConstraintViolations().iterator().next();
    assertEquals( PowerSupply.class, constraintViolation.getRootBeanClass() );
  }
  tx.rollback();
  s.close();
}

代码示例来源：origin: rapidoid/rapidoid

public static void validate(Object bean) {
  Set<ConstraintViolation<Object>> violations = getViolations(bean);
  if (U.notEmpty(violations)) {
    throw new ConstraintViolationException(violations);
  }
}

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