Exemplo n.º 1
0
  @Test
  public void testValidation() throws Exception {

    final String value = Strings.random(16);

    ValidatedBean bean = new ValidatedBean();

    assertNull(bean.getValue());

    /* Null test! */
    try {
      store.store(bean);
      fail("ConstraintViolationException not thrown");
    } catch (ConstraintViolationException exception) {
      final Set<ConstraintViolation<?>> violations = exception.getConstraintViolations();
      assertEquals(violations.size(), 1, "Wrong number of violations");
      final ConstraintViolation<?> violation = violations.iterator().next();
      assertNotNull(violation, "Null violation");
      assertEquals(
          violation.getMessage(), "The null value shall not be saved!", "Wrong violation message");
      assertEquals(violation.getPropertyPath().toString(), "value", "Wrong violation path");

      System.out.println(violation.getPropertyPath().toString());
      // TODO validate!
    }

    /* Empty string test! */
    try {
      bean.setValue("");
      store.store(bean);
      fail("ConstraintViolationException not thrown");
    } catch (ConstraintViolationException exception) {
      final Set<ConstraintViolation<?>> violations = exception.getConstraintViolations();
      assertEquals(violations.size(), 1, "Wrong number of violations");
      final ConstraintViolation<?> violation = violations.iterator().next();
      assertNotNull(violation, "Null violation");
      assertEquals(
          violation.getMessage(),
          "The value shall be longer than 1 characters!",
          "Wrong violation message");
      assertEquals(violation.getPropertyPath().toString(), "value", "Wrong violation path");
    }

    /* Good value test! */
    bean.setValue(value);
    bean = store.store(bean);
    assertNotNull(bean, "Null stored bean");
    assertEquals(bean.value, value, "Wrong stored value");

    /* Re-read to ensure */
    bean = store.find(bean.id());
    assertNotNull(bean, "Null retrieved bean");
    assertEquals(bean.value, value, "Wrong retrieved value");
  }
  @Override
  public Category add(
      Category
          category) { // throws FieldNotValidException, CategoryExistentException { Not needed as it
                      // is mentioned in the interface

    // Validating the Hibernate Annotations
    Set<ConstraintViolation<Category>> errors = validator.validate(category);
    Iterator<ConstraintViolation<Category>> itErrors = errors.iterator();

    if (itErrors.hasNext()) {
      ConstraintViolation<Category> violation = itErrors.next();
      throw new FieldNotValidException(
          violation.getPropertyPath().toString(), violation.getMessage());

      // violation.getPropertyPath().toString() =>
      //								return "Category [id=" + id + ", name=" + name + "]";
    }

    if (categoryRepo.alreadyExists(category)) {
      throw new CategoryExistentException();
    }

    return categoryRepo.add(category);
  }
Exemplo n.º 3
0
  private static void doSomething(ApplicationContext context) {
    OrderService orderService = context.getBean(OrderService.class);
    String customerId = "CUS0001";
    Item item = context.getBean(Item.class);
    item.setName("ITEM0001");
    item.setZipCode("110000");

    Order order = null;
    try {
      order = orderService.placeOrder(customerId, item, 3);
    } catch (ConstraintViolationException e) {
      // TODO Auto-generated catch block
      Set<ConstraintViolation<?>> results = e.getConstraintViolations();
      for (ConstraintViolation<?> result : results) {
        //			    System.out.println("校验错误信息模板: " + result.getMessageTemplate());
        System.out.println(
            ""
                + result.getLeafBean().getClass().getName()
                + "."
                + result.getPropertyPath()
                + ": "
                + result.getMessage());
        //				System.out.println(result.getConstraintDescriptor());
      }

      //			System.out.println(results);
    }
    System.out.println("返回的订单信息: " + order);
  }
  @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;
      }
      logger.error("Failed to load YAML validation bean. Your YAML file may be invalid.", e);
    }
  }
Exemplo n.º 5
0
  public static <T> List<ValidationMessages> validateEntity(
      Validator validator, T entity, Class<?>... groups) {

    Set<ConstraintViolation<T>> constraintViolations = validator.validate(entity, groups);
    Map<String, List<String>> fieldMessages = new HashMap<>();
    if (!constraintViolations.isEmpty()) {
      for (ConstraintViolation<T> constraintViolation : constraintViolations) {
        String property = constraintViolation.getPropertyPath().toString();
        List<String> messages = fieldMessages.get(property);
        if (messages == null) {
          messages = new ArrayList<>();
          fieldMessages.put(property, messages);
        }
        messages.add(constraintViolation.getMessage());
      }
    }
    List<ValidationMessages> validationErrors = new ArrayList<>();
    fieldMessages.forEach(
        (k, v) -> {
          ValidationMessages errors = new ValidationMessages();
          errors.setField(k);
          errors.setMessages(v.toArray(new String[v.size()]));
          validationErrors.add(errors);
        });

    return validationErrors;
  }
  public Type getConstraintType(Object o) {
    if (!(o instanceof ConstraintViolation)) {
      throw new RuntimeException(Messages.MESSAGES.unknownObjectPassedAsConstraintViolation(o));
    }
    ConstraintViolation<?> v = ConstraintViolation.class.cast(o);
    if (v instanceof MethodConstraintViolation) {
      MethodConstraintViolation<?> mv = MethodConstraintViolation.class.cast(v);
      return mv.getKind() == MethodConstraintViolation.Kind.PARAMETER
          ? Type.PARAMETER
          : Type.RETURN_VALUE;
    }

    Object b = v.getRootBean();
    String fieldName = null;
    Iterator<Node> it = v.getPropertyPath().iterator();
    while (it.hasNext()) {
      Node node = it.next();
      fieldName = node.getName();
      if (fieldName == null) {
        return Type.CLASS;
      }
    }
    String getterName = "get" + fieldName.substring(0, 1).toUpperCase() + fieldName.substring(1);
    try {
      //         getMethod(v.getLeafBean().getClass(), getterName);
      getMethod(v.getRootBeanClass(), getterName);
      return Type.PROPERTY;
    } catch (NoSuchMethodException e) {
      return Type.FIELD;
    }
  }
Exemplo n.º 7
0
 @SuppressWarnings("rawtypes")
 @Override
 public Response toResponse(javax.validation.ValidationException exception) {
   Response.Status errorStatus = Response.Status.INTERNAL_SERVER_ERROR;
   List<String> errorsList = new ArrayList<String>();
   if (exception instanceof ConstraintViolationException) {
     ConstraintViolationException constraint = (ConstraintViolationException) exception;
     Iterator i$ = constraint.getConstraintViolations().iterator();
     while (i$.hasNext()) {
       ConstraintViolation violation = (ConstraintViolation) i$.next();
       String errorMessage = this.getPropertyName(violation) + ": " + violation.getMessage();
       errorsList.add(errorMessage);
       LOG.error(
           violation.getRootBeanClass().getSimpleName()
               + "."
               + violation.getPropertyPath()
               + ": "
               + violation.getMessage());
     }
     if (!(constraint instanceof ResponseConstraintViolationException)) {
       errorStatus = Response.Status.BAD_REQUEST;
     }
   }
   String errorsAsString = StringUtils.join(errorsList, ", ");
   Response response = Response.status(errorStatus).entity(errorsAsString).build();
   return response;
 }
 private Path.Node getLeafNode(ConstraintViolation<?> constraintViolation) {
   Iterator<Path.Node> nodes = constraintViolation.getPropertyPath().iterator();
   Path.Node leafNode = null;
   while (nodes.hasNext()) {
     leafNode = nodes.next();
   }
   return leafNode;
 }
Exemplo n.º 9
0
 /**
  * @param e
  * @param errorCode
  * @param propertyPath
  */
 public static void assertViolationContainsTemplateAndPath(
     final ConstraintViolationException e, final String errorCode, final String propertyPath) {
   Assert.assertNotNull(e.getConstraintViolations());
   Assert.assertEquals(1, CollectionUtils.size(e.getConstraintViolations()));
   final ConstraintViolation<?> violation = e.getConstraintViolations().iterator().next();
   Assert.assertEquals(errorCode, violation.getMessageTemplate());
   Assert.assertEquals(propertyPath, violation.getPropertyPath().toString());
 }
 private <T> Map<String, ConstraintViolation<T>> validate(T user) {
   Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
   Map<String, ConstraintViolation<T>> violations = new HashMap<String, ConstraintViolation<T>>();
   for (ConstraintViolation<T> violation : validator.validate(user)) {
     violations.put(violation.getPropertyPath().toString(), violation);
   }
   return violations;
 }
Exemplo n.º 11
0
 @Override
 public String getPath() {
   /*
    * TODO(bobv,nchalko): Determine the correct way to extract this
    * information from the ConstraintViolation.
    */
   return v.getPropertyPath().toString();
 }
Exemplo n.º 12
0
 /** 辅助方法, 转换Set<ConstraintViolation>为List<propertyPath +separator+ message>. */
 @SuppressWarnings("rawtypes")
 public static List<String> extractPropertyAndMessageAsList(
     Set<? extends ConstraintViolation> constraintViolations, String separator) {
   List<String> errorMessages = Lists.newArrayList();
   for (ConstraintViolation violation : constraintViolations) {
     errorMessages.add(violation.getPropertyPath() + separator + violation.getMessage());
   }
   return errorMessages;
 }
Exemplo n.º 13
0
 /** 辅助方法, 转换Set<ConstraintViolation>为Map<property, message>. */
 @SuppressWarnings("rawtypes")
 public static Map<String, String> extractPropertyAndMessage(
     Set<? extends ConstraintViolation> constraintViolations) {
   Map<String, String> errorMessages = Maps.newHashMap();
   for (ConstraintViolation violation : constraintViolations) {
     errorMessages.put(violation.getPropertyPath().toString(), violation.getMessage());
   }
   return errorMessages;
 }
Exemplo n.º 14
0
 @SuppressWarnings("rawtypes")
 private String getPropertyName(ConstraintViolation violation) {
   Iterator iterator = violation.getPropertyPath().iterator();
   Path.Node property = (Path.Node) iterator.next();
   while (iterator.hasNext()) {
     property = (Path.Node) iterator.next();
   }
   return property.getName();
 }
 private void checkConstraint(String expected, ConstraintViolationException e) {
   for (ConstraintViolation<?> constraintViolation : e.getConstraintViolations()) {
     String actual = constraintViolation.getPropertyPath().toString();
     if (actual.equals(expected)) {
       return;
     }
   }
   fail();
 }
Exemplo n.º 16
0
 /**
  * Process the given JSR-303 ConstraintViolations, adding corresponding errors to the provided
  * Spring {@link Errors} object.
  *
  * @param violations the JSR-303 ConstraintViolation results
  * @param errors the Spring errors object to register to
  */
 protected void processConstraintViolations(
     Set<ConstraintViolation<Object>> violations, Errors errors) {
   for (ConstraintViolation<Object> violation : violations) {
     String field = violation.getPropertyPath().toString();
     FieldError fieldError = errors.getFieldError(field);
     if (fieldError == null || !fieldError.isBindingFailure()) {
       try {
         ConstraintDescriptor<?> cd = violation.getConstraintDescriptor();
         String errorCode = cd.getAnnotation().annotationType().getSimpleName();
         Object[] errorArgs = getArgumentsForConstraint(errors.getObjectName(), field, cd);
         if (errors instanceof BindingResult) {
           // Can do custom FieldError registration with invalid value from ConstraintViolation,
           // as necessary for Hibernate Validator compatibility (non-indexed set path in field)
           BindingResult bindingResult = (BindingResult) errors;
           String nestedField = bindingResult.getNestedPath() + field;
           if ("".equals(nestedField)) {
             String[] errorCodes = bindingResult.resolveMessageCodes(errorCode);
             bindingResult.addError(
                 new ObjectError(
                     errors.getObjectName(), errorCodes, errorArgs, violation.getMessage()));
           } else {
             Object invalidValue = violation.getInvalidValue();
             if (!"".equals(field)
                 && (invalidValue == violation.getLeafBean()
                     || (field.contains(".") && !field.contains("[]")))) {
               // Possibly a bean constraint with property path: retrieve the actual property
               // value.
               // However, explicitly avoid this for "address[]" style paths that we can't handle.
               invalidValue = bindingResult.getRawFieldValue(field);
             }
             String[] errorCodes = bindingResult.resolveMessageCodes(errorCode, field);
             bindingResult.addError(
                 new FieldError(
                     errors.getObjectName(),
                     nestedField,
                     invalidValue,
                     false,
                     errorCodes,
                     errorArgs,
                     violation.getMessage()));
           }
         } else {
           // got no BindingResult - can only do standard rejectValue call
           // with automatic extraction of the current field value
           errors.rejectValue(field, errorCode, errorArgs, violation.getMessage());
         }
       } catch (NotReadablePropertyException ex) {
         throw new IllegalStateException(
             "JSR-303 validated property '"
                 + field
                 + "' does not have a corresponding accessor for Spring data binding - "
                 + "check your DataBinder's configuration (bean property versus direct field access)",
             ex);
       }
     }
   }
 }
 public static void main(String[] args) {
   Movimentacao m = new Movimentacao();
   m.setValor(BigDecimal.ZERO);
   Validator validator = new ValidatorUtil().getValidator();
   Set<ConstraintViolation<Movimentacao>> list = validator.validate(m);
   for (ConstraintViolation<Movimentacao> erro : list) {
     System.out.println(erro.getMessage());
     System.out.println(erro.getPropertyPath());
   }
 }
Exemplo n.º 18
0
 public <T> Validator addAll(Set<ConstraintViolation<T>> errors) {
   for (ConstraintViolation<T> v : errors) {
     String msg =
         interpolator.interpolate(v.getMessageTemplate(), new BeanValidatorContext(v), locale);
     String category = v.getPropertyPath().toString();
     add(new SimpleMessage(category, msg));
     logger.debug("added message {}={} for contraint violation", category, msg);
   }
   return this;
 }
Exemplo n.º 19
0
  /** Converts a ConstraintViolation to a FieldError */
  private static FieldError of(ConstraintViolation<?> constraintViolation) {

    // Get the field name by removing the first part of the propertyPath.
    // (The first part would be the service method name)
    String field =
        StringUtils.substringAfter(constraintViolation.getPropertyPath().toString(), ".");

    return new FieldError(
        field, constraintViolation.getMessageTemplate(), constraintViolation.getMessage());
  }
Exemplo n.º 20
0
 @Test
 public void testValidator() {
   User user = new User();
   user.setEmail("s");
   user.setPassword("12345678");
   Set<ConstraintViolation<User>> errors = validator.validate(user);
   for (ConstraintViolation<User> error : errors) {
     System.out.println(error.getPropertyPath() + error.getMessage());
   }
 }
Exemplo n.º 21
0
 @Test
 public void invalidUser() throws Exception {
   User user = new User("us", "password", "name", "email");
   Set<ConstraintViolation<User>> constraintViolations = validator.validate(user);
   assertEquals(2, constraintViolations.size());
   Iterator<ConstraintViolation<User>> violations = constraintViolations.iterator();
   while (violations.hasNext()) {
     ConstraintViolation<User> each = violations.next();
     System.out.println(each.getPropertyPath() + " : " + each.getMessage());
   }
 }
Exemplo n.º 22
0
  private Response.ResponseBuilder createViolationResponse(Set<ConstraintViolation<?>> violations) {
    logger.fine("Validation completed. violations found: " + violations.size());

    Map<String, String> responseObj = new HashMap<String, String>();

    for (ConstraintViolation<?> violation : violations) {
      responseObj.put(violation.getPropertyPath().toString(), violation.getMessage());
    }

    return Response.status(Response.Status.BAD_REQUEST).entity(responseObj);
  }
 private void displayContraintViolations(Set<ConstraintViolation<Book03>> constraintViolations) {
   for (ConstraintViolation constraintViolation : constraintViolations) {
     System.out.println(
         "### "
             + constraintViolation.getRootBeanClass().getSimpleName()
             + "."
             + constraintViolation.getPropertyPath()
             + " - Invalid Value = "
             + constraintViolation.getInvalidValue()
             + " - Error Msg = "
             + constraintViolation.getMessage());
   }
 }
Exemplo n.º 24
0
  @Test
  public void testeNomeNulo() {
    Titulo titulo = new Titulo();
    titulo.setNome(null);
    titulo.setIsbn("1234567890");
    titulo.setTipo("TIPO");
    Validator validator = createValidator();
    Set<ConstraintViolation<Titulo>> constraintViolations = validator.validate(titulo);

    Assert.assertEquals(1, constraintViolations.size());
    ConstraintViolation<Titulo> violacao = constraintViolations.iterator().next();

    Assert.assertEquals(violacao.getPropertyPath().toString(), "nome");
  }
Exemplo n.º 25
0
 public void add(Estado obj) {
   if (obj == null) {
     throw new AppException("El estado no puede ser nulo");
   }
   Set<ConstraintViolation<Estado>> violations = this.validator.validate(obj);
   if (!violations.isEmpty()) {
     String msg = "";
     for (ConstraintViolation<Estado> v : violations) {
       msg += v.getPropertyPath() + ": " + v.getMessage();
     }
     throw new AppException(msg);
   }
   this.usuarioDAO.add(obj);
 }
  private void validateFixture(IFixture fixture, Validator validator) {
    Set<ConstraintViolation<IFixture>> violations = validator.validate(fixture);

    for (ConstraintViolation<IFixture> violation : violations) {
      if (violation.getLeafBean() instanceof ICompetition
          && "detail.competition.name".equals(violation.getPropertyPath().toString())) {
        assertEquals(violation.getLeafBean(), fixture.getCompetition());
        Annotation annotation = violation.getConstraintDescriptor().getAnnotation();
        assertEquals(annotation.annotationType(), NotNull.class);
        return;
      }
    }
    fail("@NotNull constraint violation for 'detail.competition.name' not detected");
  }
Exemplo n.º 27
0
 @POST
 @ValidateOnExecution(type = ExecutableType.NONE)
 public Response formPost(@Valid @BeanParam FormDataBean form) {
   final BindingResult vr = getVr();
   if (vr.isFailed()) {
     final Set<ConstraintViolation<?>> set = vr.getAllViolations();
     final ConstraintViolation<?> cv = set.iterator().next();
     final String property = cv.getPropertyPath().toString();
     error.setProperty(property.substring(property.lastIndexOf('.') + 1));
     error.setValue(cv.getInvalidValue());
     error.setMessage(cv.getMessage());
     return Response.status(BAD_REQUEST).entity("error.jsp").build();
   }
   return Response.status(OK).entity("data.jsp").build();
 }
Exemplo n.º 28
0
  @Test
  public void testeTipoVazio() {
    Titulo titulo = new Titulo();
    titulo.setNome("Nome");
    titulo.setIsbn("1234567890");
    titulo.setTipo("");
    Validator validator = createValidator();
    Set<ConstraintViolation<Titulo>> constraintViolations = validator.validate(titulo);

    Assert.assertEquals(1, constraintViolations.size());
    ConstraintViolation<Titulo> violacao = constraintViolations.iterator().next();

    Assert.assertEquals(violacao.getMessage(), "Campo obrigatório");
    Assert.assertEquals(violacao.getPropertyPath().toString(), "tipo");
  }
Exemplo n.º 29
0
  @Test
  public void testeISBN13CaracteresComEspaco() {
    Titulo titulo = new Titulo();
    titulo.setNome("Nome");
    titulo.setIsbn("123456 789011");
    titulo.setTipo("TIPO");
    Validator validator = createValidator();
    Set<ConstraintViolation<Titulo>> constraintViolations = validator.validate(titulo);

    Assert.assertEquals(1, constraintViolations.size());
    ConstraintViolation<Titulo> violacao = constraintViolations.iterator().next();

    Assert.assertEquals(violacao.getMessage(), "O isbn não pode conter espaços");
    Assert.assertEquals(violacao.getPropertyPath().toString(), "isbn");
  }
 /*
  * (non-Javadoc)
  *
  * @see java.lang.Throwable#getMessage()
  */
 @Override
 public String getMessage() {
   String message = "There are violations [" + ls;
   for (ConstraintViolation<AbstractValidatedCatalogue> violation : violations) {
     message +=
         violation.getRootBeanClass().getName()
             + "."
             + violation.getPropertyPath()
             + " "
             + violation.getMessage()
             + ls;
   }
   message += "]";
   return message;
 }