@Test
public void testCustomConstraintValidatorFactory() {
Configuration<?> configuration = Validation.byDefaultProvider().configure();
assertDefaultBuilderAndFactory(configuration);
ValidatorFactory factory = configuration.buildValidatorFactory();
Validator validator = factory.getValidator();
Customer customer = new Customer();
customer.setFirstName("John");
Set<ConstraintViolation<Customer>> constraintViolations = validator.validate(customer);
assertEquals(constraintViolations.size(), 1, "Wrong number of constraints");
ConstraintViolation<Customer> constraintViolation = constraintViolations.iterator().next();
assertEquals("may not be empty", constraintViolation.getMessage(), "Wrong message");
// get a new factory using a custom configuration
configuration = Validation.byDefaultProvider().configure();
configuration.constraintValidatorFactory(
new ConstraintValidatorFactory() {
public <T extends ConstraintValidator<?, ?>> T getInstance(Class<T> key) {
if (key == NotNullValidator.class) {
return (T) new BadlyBehavedNotNullConstraintValidator();
}
return new ConstraintValidatorFactoryImpl().getInstance(key);
}
});
factory = configuration.buildValidatorFactory();
validator = factory.getValidator();
constraintViolations = validator.validate(customer);
assertEquals(constraintViolations.size(), 0, "Wrong number of constraints");
}
@POST
@Path("pay")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public ResponseBean payment(ExamBean2 bean) {
ResponseBean<ExamBean2> res = new ResponseBean();
// We can't @Inject Validator on Glassfish 4.0, 4.0.1 may be fix it.
final ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<ExamBean2>> violations =
validator.validate(bean, bean.validateGroups());
System.out.println(violations.toString());
if (!violations.isEmpty()) {
// There are some validation errors
res.setSuccess(false);
res.setValidationError(violations);
return res;
}
res.setSuccess(true);
return res;
}
/**
* Validates the Bean Validation constraints specified at the parameters and/or return value of
* the intercepted constructor.
*
* @param ctx The context of the intercepted constructor invocation.
* @throws Exception Any exception caused by the intercepted constructor invocation. A {@link
* ConstraintViolationException} in case at least one constraint violation occurred either
* during parameter or return value validation.
*/
@AroundConstruct
public void validateConstructorInvocation(InvocationContext ctx) throws Exception {
ExecutableValidator executableValidator = validator.forExecutables();
Set<? extends ConstraintViolation<?>> violations =
executableValidator.validateConstructorParameters(
ctx.getConstructor(), ctx.getParameters());
if (!violations.isEmpty()) {
throw new ConstraintViolationException(
getMessage(ctx.getConstructor(), ctx.getParameters(), violations), violations);
}
ctx.proceed();
Object createdObject = ctx.getTarget();
violations =
validator
.forExecutables()
.validateConstructorReturnValue(ctx.getConstructor(), createdObject);
if (!violations.isEmpty()) {
throw new ConstraintViolationException(
getMessage(ctx.getConstructor(), ctx.getParameters(), violations), violations);
}
}
@Override
public String getTaxNumber(String firmokpo, String docnum, String docdate) {
TaxNumberParameter params = new TaxNumberParameter(firmokpo, docnum, docdate);
StringBuilder outputBuffer = new StringBuilder();
// here we should validate parameters, that have been passed with query
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<TaxNumberParameter>> constraintViolations = validator.validate(params);
StringBuilder validationBuffer = new StringBuilder();
validationBuffer.append(
constraintViolations
.stream()
.map(ConstraintViolation::getMessage)
.collect(Collectors.joining("\n")));
String validationMessage = validationBuffer.toString();
if (!validationMessage.isEmpty()) {
// outputBuffer.append(validationMessage);
// Throwing Exception with contents.
throw new IllegalArgumentException("Invalid input parameters: " + validationMessage);
}
String taxNumber = taxNumberDAO.getTaxNumber(params);
return taxNumber;
}
@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);
}
}
@Test
public void shouldUnwrapParameterValueBasedOnProgrammaticConfiguration() throws Exception {
HibernateValidatorConfiguration configuration = ValidatorUtil.getConfiguration();
ConstraintMapping mapping = configuration.createConstraintMapping();
mapping
.type(OrderLine.class)
.method("setId", Property.class)
.parameter(0)
.unwrapValidatedValue(true);
Validator validator =
configuration
.addMapping(mapping)
.addValidatedValueHandler(new PropertyValueUnwrapper())
.buildValidatorFactory()
.getValidator();
OrderLine orderLine = new OrderLine();
Method method = OrderLine.class.getMethod("setId", Property.class);
Object[] parameterValues = new Object[] {new Property<Long>(0L)};
Set<ConstraintViolation<OrderLine>> violations =
validator.forExecutables().validateParameters(orderLine, method, parameterValues);
assertEquals(violations.size(), 1);
}
public static void main(String[] args) {
Configuration configuration = Validation.byProvider(HibernateValidator.class).configure();
ValidatorFactory factory = configuration.buildValidatorFactory();
Validator validator = factory.getValidator();
validator.validate(Object.class);
// programmation constraint mappings
ConstraintMapping mapping = new ConstraintMapping();
}
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;
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
PrintWriter out = resp.getWriter();
resp.setContentType("text/html");
out.print("<html><head><title>SimpleBVServlet</title></head><body>");
javax.validation.Validator beanValidator = configureValidation(req, resp);
out.print("<h1>");
out.print("Validating person class using validateValue with valid property");
out.print("</h1>");
List<String> listOfString = new ArrayList<String>();
listOfString.add("one");
listOfString.add("two");
listOfString.add("three");
Set<ConstraintViolation<Person>> violations =
beanValidator.validateValue(Person.class, "listOfString", listOfString);
printConstraintViolations(out, violations, "case1");
out.print("<h1>");
out.print("Validating person class using validateValue with invalid property");
out.print("</h1>");
try {
violations = beanValidator.validateValue(Person.class, "nonExistentProperty", listOfString);
} catch (IllegalArgumentException iae) {
out.print("<p>");
out.print("case2: caught IllegalArgumentException. Message: " + iae.getMessage());
out.print("</p>");
}
Person person = new Person();
out.print("<h1>");
out.print("Validating invalid person instance using validate.");
out.print("</h1>");
violations = beanValidator.validate(person);
printConstraintViolations(out, violations, "case3");
out.print("<h1>");
out.print("Validating valid person.");
out.print("</h1>");
person.setFirstName("John");
person.setLastName("Yaya");
person.setListOfString(listOfString);
violations = beanValidator.validate(person);
printConstraintViolations(out, violations, "case4");
out.print("</body></html>");
}
/**
* Triggers a bean validation call for the given bean and reports the found validations as {@link
* PmValidationMessage}s for the given pmCtxt.
*
* @param pmCtxt The PM to report found validation errors for.
* @param bean The bean to validate.
*/
public static void validateBean(PmObject pmCtxt, Object bean) {
Validator validator = BeanValidationPmUtil.getBeanValidator();
if (validator != null) {
@SuppressWarnings("unchecked")
Set<ConstraintViolation<?>> violations =
(Set<ConstraintViolation<?>>) (Object) validator.validate(bean);
beanConstraintViolationsToPmMessages(pmCtxt, violations);
}
}
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());
}
}
@Test
public void isValid() throws Exception {
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
MeterReading meterReading = newMeterReading();
Set<ConstraintViolation<MeterReading>> violations = validator.validate(meterReading);
assertThat(violations, is(empty()));
}
@Test
public void isInvalid() throws Exception {
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
Authorization authorization = new Authorization();
Set<ConstraintViolation<Authorization>> violations = validator.validate(authorization);
assertThat(violations, is(not(empty())));
}
@Test
public void isInvalid() throws Exception {
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
ServiceCategory serviceCategory = new ServiceCategory();
Set<ConstraintViolation<ServiceCategory>> violations = validator.validate(serviceCategory);
assertThat(violations, is(not(empty())));
}
@Test
@SpecAssertions({@SpecAssertion(section = "7.1.1.3", id = "f")})
public void testWrongPropertyNameThrowsException() {
try {
Validator validator = TestUtil.getValidatorUnderTest();
validator.getConstraintsForClass(User.class);
} catch (ValidationException e) {
// success
}
}
@Test
public void isInvalid() throws Exception {
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
Subscription subscription = new Subscription();
Set<ConstraintViolation<Subscription>> violations = validator.validate(subscription);
assertFalse(violations.isEmpty());
}
@Test
public void testeISBNVazio() {
Titulo titulo = new Titulo();
titulo.setNome("Nome");
titulo.setIsbn("");
titulo.setTipo("TIPO");
Validator validator = createValidator();
Set<ConstraintViolation<Titulo>> constraintViolations = validator.validate(titulo);
Assert.assertEquals(1, constraintViolations.size());
}
@Test
public void testeTipoComEspacoEmBranco() {
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());
}
@Test
@SpecAssertion(section = "8.2", id = "a")
public void testValidBeanValidation11Mapping() {
Validator validator =
TestUtil.getConfigurationUnderTest()
.addMapping(Version11InMappingXmlTest.class.getResourceAsStream(MAPPING_FILE))
.buildValidatorFactory()
.getValidator();
assertFalse(validator.getConstraintsForClass(TestEntity.class).isBeanConstrained());
}
@Test
@TestForIssue(jiraKey = "HV-639")
public void testComposedConstraintWithoutReportAsSingleViolationEvaluatesAllConstraints() {
Validator validator = ValidatorUtil.getValidator();
Foo foo = new Foo();
validator.validate(foo);
assertEquals(
InvocationCounter.getInvocationCount(foo),
3,
"Each constraint should be evaluated since w/o @ReportAsSingleViolation there might be several violations");
}
/**
* Validate populated values based on JSR 303.
*
* @param bean the bean to validate
* @throws PropertyException validation error
*/
private void validateBean(Object bean) throws PropertyException {
if (getValidatorFactory() != null) {
Validator validator = getValidatorFactory().getValidator();
Set<ConstraintViolation<Object>> constraintViolations = validator.validate(bean);
if (!constraintViolations.isEmpty()) {
throw new PropertyException(
"Failed to validate bean: ["
+ constraintViolations.iterator().next().getMessage()
+ "]");
}
}
}
@Test
public void ifNameIsNull_nameValidationFails() {
User user = new User();
user.setWorking(true);
user.setAboutMe("Its all about me!!");
user.setAge(50);
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<User>> violations = validator.validate(user);
assertEquals(violations.isEmpty(), false);
}
@Test
public void testTypeValidation() {
// invalid
SalesOrder salesOrder = new SalesOrder();
salesOrder.setOrderNum("");
salesOrder.setCustomer("customer");
assertEquals(1, validator.validate(salesOrder).size());
// valid
salesOrder.setOrderNum("o_1");
salesOrder.setTotalPrice(100);
assertEquals(0, validator.validate(salesOrder).size());
}
@Test
public void userIdLength() throws Exception {
User user = new User("us", "password", "name", "");
Set<ConstraintViolation<User>> constraintViolations = validator.validate(user);
assertEquals(1, constraintViolations.size());
System.out.println(constraintViolations.iterator().next().getMessage());
user = new User("userIduserId2", "password", "name", "");
constraintViolations = validator.validate(user);
assertEquals(1, constraintViolations.size());
System.out.println(constraintViolations.iterator().next().getMessage());
}
@Test
public void ifAgeNotRange_ageValidationFails() {
User user = new User();
user.setName("MyName");
user.setAboutMe("Its all about me!!");
user.setAge(8);
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<User>> violations = validator.validate(user);
assertEquals(violations.isEmpty(), false);
}
@Test
public void validateFromJson() throws IOException {
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
XenonConfiguration actual =
fromJson(jsonFixture("fixtures/xenon.json"), XenonConfiguration.class);
Set<ConstraintViolation<XenonConfiguration>> constraintViolations =
validator.validateProperty(actual, "scheduler");
assertThat(constraintViolations.size()).isEqualTo(0);
}
@Test
public void ifFnameNullAgeNotRangeAndWorkingIsFalse_validationFailsWithThreeErrors() {
User user = new User();
user.setAboutMe("Its all about me!!");
user.setAge(300);
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<User>> violations = validator.validate(user);
logViolations(violations);
assertEquals(violations.isEmpty(), false);
assertEquals(violations.size(), 3);
}
public static boolean hasErrors(Object obj, String message) {
if (message != null) {
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
Validator validator = factory.getValidator();
Set<ConstraintViolation<Object>> errors = validator.validate(obj);
for (ConstraintViolation<Object> constraintViolation : errors) {
if (message.equals(constraintViolation.getMessage())) {
return true;
}
}
}
return false;
}
@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");
}
@Test
public void testValidationOfBeanDirectly() {
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
MyBean b = new MyBean("hi", 1, 2);
Set<ConstraintViolation<MyBean>> violations = validator.validate(b);
Assert.assertEquals(0, violations.size());
b = new MyBean("hi", 2, 1);
violations = validator.validate(b);
Assert.assertEquals(1, violations.size());
Assert.assertEquals(
"script expression \"_this.i < _this.j\" didn't evaluate to true",
violations.iterator().next().getMessage());
}