public static ValidatorFactory buildFactory(
final ValidationInfo config, final ClassLoader classLoader) {
ValidatorFactory factory = null;
final Thread thread = Thread.currentThread();
final ClassLoader oldContextLoader = thread.getContextClassLoader();
try {
thread.setContextClassLoader(classLoader);
if (config == null) {
factory = Validation.buildDefaultValidatorFactory();
} else {
final Configuration<?> configuration = getConfig(config);
try {
factory = configuration.buildValidatorFactory();
} catch (final ValidationException ve) {
thread.setContextClassLoader(ValidatorBuilder.class.getClassLoader());
factory = Validation.buildDefaultValidatorFactory();
thread.setContextClassLoader(classLoader);
logger.warning(
"Unable create validator factory with config "
+ config
+ " ("
+ ve.getMessage()
+ ")."
+ " Default factory will be used.");
}
}
} finally {
thread.setContextClassLoader(oldContextLoader);
}
return factory;
}
private ValidatorFactory createValidationFactory() {
try {
return Validation.buildDefaultValidatorFactory();
} catch (final ValidationException e) {
final ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(this.classloader);
try {
return Validation.buildDefaultValidatorFactory();
} finally {
Thread.currentThread().setContextClassLoader(oldClassLoader);
}
}
}
@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;
}
@RequestMapping(value = "/add", method = RequestMethod.POST)
public ResponseEntity<?> addBook(
Principal principal,
@RequestParam("title") String title,
@RequestParam("intro") String intro,
@RequestParam("categories") String[] categories,
@RequestParam("file") MultipartFile file) {
BookDTO bookDTO = new BookDTO(title, intro, file, categories);
Set<ConstraintViolation<BookDTO>> violations =
Validation.buildDefaultValidatorFactory().getValidator().validate(bookDTO);
if (violations.size() > 0 || !file.getContentType().equals("application/pdf"))
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
Book book = new Book();
book.setTitle(title);
book.setIntroduction(intro);
book.setCategories(categories);
try {
book.setContent(file.getBytes());
} catch (IOException e) {
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
}
book.setPublished_date(new Date());
book.setTotal_pages(100);
book.setUser(userRepo.findOneByEmail(principal.getName()));
if (bookRepo.addBook(book) && bookRepo.addBookHasCategory(book))
return new ResponseEntity<>(HttpStatus.ACCEPTED);
else return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
}
@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);
}
}
@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;
}
static Injector createInjector() {
KeywhizService service = new KeywhizService();
Bootstrap<KeywhizConfig> bootstrap = new Bootstrap<>(service);
service.initialize(bootstrap);
File yamlFile = new File(Resources.getResource("keywhiz-test.yaml").getFile());
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
ObjectMapper objectMapper = bootstrap.getObjectMapper().copy();
KeywhizConfig config;
try {
config =
new ConfigurationFactory<>(KeywhizConfig.class, validator, objectMapper, "dw")
.build(yamlFile);
} catch (IOException | ConfigurationException e) {
throw Throwables.propagate(e);
}
Environment environment =
new Environment(
service.getName(),
objectMapper,
validator,
bootstrap.getMetricRegistry(),
bootstrap.getClassLoader());
Injector injector = Guice.createInjector(new ServiceModule(config, environment));
service.setInjector(injector);
return injector;
}
/**
* Returns the underlying JSR-303 bean validator factory used. A factory is created using {@link
* Validation} if necessary.
*
* @return {@link ValidatorFactory} to use
*/
protected static ValidatorFactory getJavaxBeanValidatorFactory() {
if (factory == null) {
factory = Validation.buildDefaultValidatorFactory();
}
return factory;
}
@Before
public void setUp() throws Exception {
preferredValidatorFactory = Validation.buildDefaultValidatorFactory();
JAXBContext ctx = JAXBContextFactory.createContext(EMPLOYEE, null);
marshallerValidOn = (JAXBMarshaller) ctx.createMarshaller();
marshallerValidOn.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshallerValidOff = (JAXBMarshaller) ctx.createMarshaller();
/* tests setting the property through marshaller */
marshallerValidOff.setProperty(
MarshallerProperties.BEAN_VALIDATION_MODE, BeanValidationMode.NONE);
marshallerValidOff.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
JAXBContext ctxValidationOff =
JAXBContextFactory.createContext(
EMPLOYEE,
new HashMap<String, Object>() {
{
put(JAXBContextProperties.BEAN_VALIDATION_MODE, BeanValidationMode.NONE);
put(JAXBContextProperties.BEAN_VALIDATION_FACTORY, preferredValidatorFactory);
}
});
unmarshallerValidOn = (JAXBUnmarshaller) ctxValidationOff.createUnmarshaller();
/* tests setting the property through unmarshaller */
unmarshallerValidOn.setProperty(
UnmarshallerProperties.BEAN_VALIDATION_MODE, BeanValidationMode.CALLBACK);
unmarshallerValidOff = (JAXBUnmarshaller) ctxValidationOff.createUnmarshaller();
}
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;
}
/**
* INTERNAL:
*
* @param puProperties merged properties for this persitence unit
* @return ValidatorFactory instance to be used for this persistence unit.
*/
private ValidatorFactory getValidatorFactory(Map puProperties) {
ValidatorFactory validatorFactory =
(ValidatorFactory) puProperties.get(PersistenceUnitProperties.VALIDATOR_FACTORY);
if (validatorFactory == null) {
validatorFactory = Validation.buildDefaultValidatorFactory();
}
return validatorFactory;
}
@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 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
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())));
}
@Before
public void removeOldKeys() {
ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
validator = factory.getValidator();
keyStore
.getUsers()
.stream()
.map(keyStore::getKeys)
.flatMap(Collection::stream)
.forEach(unsafe(PersistedKey::delete));
}
private T parseConfiguration(
ConfigurationSourceProvider provider, String path, Class<T> klass, ObjectMapper objectMapper)
throws IOException, ConfigurationException {
final Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
final ConfigurationFactory<T> configurationFactory =
new ConfigurationFactory<>(klass, validator, objectMapper, "dw");
if (path != null) {
return configurationFactory.build(provider, path);
}
return configurationFactory.build();
}
public <T> Binding<M, T> to(ReadOnlyProperty<T> targetProperty) {
Converter<M, T> converter = ConverterFactory.getConverter(modelProperty, targetProperty);
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
Binding<M, T> binding =
new Binding<M, T>(modelProperty, targetProperty, modelUpdatePolicy, converter, validator);
bindingContext.addBinding(binding);
return binding;
}
public Binding<M, T> to(Property<T> targetProperty) {
Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
Binding<M, T> binding =
new Binding<M, T>(
modelProperty, targetProperty, targetUpdatePolicy, converter, validator, labelText);
bindingContext.addBinding(binding);
return binding;
}
@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 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);
}
/** @return the factory to use to get new JSR 303 validators. */
public ValidatorFactory getValidatorFactory() {
if (this.validatorFactory == null) {
try {
this.validatorFactory = Validation.buildDefaultValidatorFactory();
} catch (ValidationException e) {
this.logger.warn(
"Unable to find default JSR 303 provider. There will be no Java bean validation.");
}
}
return this.validatorFactory;
}
static Validator getBeanValidator() {
if (beanValidator == null) {
try {
ValidatorFactory f = Validation.buildDefaultValidatorFactory();
return f.getValidator();
} catch (ValidationException e) {
LOG.info("No JSR-303 bean validation configuration found: " + e.getMessage());
return null;
}
}
return beanValidator;
}
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;
}
// enum implementation of singleton pattern
// see http://stackoverflow.com/questions/70689/efficient-way-to-implement-singleton-pattern-in-java
public enum Validator {
instance(Validation.buildDefaultValidatorFactory().getValidator());
private final javax.validation.Validator validator;
public javax.validation.Validator get() {
return validator;
}
Validator(javax.validation.Validator validator) {
this.validator = validator;
}
}
@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);
}
@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);
}
@Override
protected void secondPassCompile() throws MappingException {
super.secondPassCompile();
try {
TypeSafeActivatorAccessor.applyRelationalConstraints(
Validation.buildDefaultValidatorFactory(),
classes.values(),
getProperties(),
((Class<Dialect>) Class.forName(getProperty(Hbm2DdlMojo.DIALECT))).newInstance());
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@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());
}
@Test
public void doesNotDefaultExceptionMappers() throws Exception {
http.setRegisterDefaultExceptionMappers(false);
assertThat(http.getRegisterDefaultExceptionMappers()).isFalse();
Environment environment =
new Environment(
"test",
Jackson.newObjectMapper(),
Validation.buildDefaultValidatorFactory().getValidator(),
new MetricRegistry(),
ClassLoader.getSystemClassLoader());
http.build(environment);
for (Object singleton : environment.jersey().getResourceConfig().getSingletons()) {
assertThat(singleton).isNotInstanceOf(ExceptionMapper.class);
}
}
