@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");
}
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 void assertDefaultBuilderAndFactory(Configuration configuration) {
assertNotNull(configuration);
assertTrue(configuration instanceof ConfigurationImpl);
ValidatorFactory factory = configuration.buildValidatorFactory();
assertDefaultFactory(factory);
}
private Validator configure(String mappingsUrl) {
Configuration<?> configuration = ValidatorUtil.getConfiguration();
configuration.traversableResolver(new DummyTraversableResolver());
configuration.addMapping(InheritanceMappingsTest.class.getResourceAsStream(mappingsUrl));
ValidatorFactory validatorFactory = configuration.buildValidatorFactory();
return validatorFactory.getValidator();
}
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();
}
public static ValidatorFactory createValidatorFactory(ValidatorProvider provider) {
Configuration<?> config = Validation.byDefaultProvider().configure();
config.constraintValidatorFactory(
new CustomConstraintValidatorFactory(
config.getDefaultConstraintValidatorFactory(), provider));
return config.buildValidatorFactory();
}
public ValidationExtension() {
Configuration<?> config = Validation.byDefaultProvider().configure();
BootstrapConfiguration bootstrap = config.getBootstrapConfiguration();
globalExecutableTypes = bootstrap.getDefaultValidatedExecutableTypes();
isExecutableValidationEnabled = bootstrap.isExecutableValidationEnabled();
validatorFactory = config.buildValidatorFactory();
validator = validatorFactory.getValidator();
executableHelper = new ExecutableHelper(new TypeResolutionHelper());
}
@Override
@SuppressWarnings("unchecked")
public void afterPropertiesSet() {
@SuppressWarnings("rawtypes")
Configuration configuration =
(this.providerClass != null
? Validation.byProvider(this.providerClass).configure()
: Validation.byDefaultProvider().configure());
MessageInterpolator targetInterpolator = this.messageInterpolator;
if (targetInterpolator == null) {
targetInterpolator = configuration.getDefaultMessageInterpolator();
}
configuration.messageInterpolator(new LocaleContextMessageInterpolator(targetInterpolator));
if (this.traversableResolver != null) {
configuration.traversableResolver(this.traversableResolver);
}
ConstraintValidatorFactory targetConstraintValidatorFactory = this.constraintValidatorFactory;
if (targetConstraintValidatorFactory == null && this.applicationContext != null) {
targetConstraintValidatorFactory =
new SpringConstraintValidatorFactory(
this.applicationContext.getAutowireCapableBeanFactory());
}
if (targetConstraintValidatorFactory != null) {
configuration.constraintValidatorFactory(targetConstraintValidatorFactory);
}
configureParameterNameProviderIfPossible(configuration);
if (this.mappingLocations != null) {
for (Resource location : this.mappingLocations) {
try {
configuration.addMapping(location.getInputStream());
} catch (IOException ex) {
throw new IllegalStateException("Cannot read mapping resource: " + location);
}
}
}
for (Map.Entry<String, String> entry : this.validationPropertyMap.entrySet()) {
configuration.addProperty(entry.getKey(), entry.getValue());
}
// Allow for custom post-processing before we actually build the ValidatorFactory.
postProcessConfiguration(configuration);
this.validatorFactory = configuration.buildValidatorFactory();
setTargetValidator(this.validatorFactory.getValidator());
}
@Test
@SpecAssertion(section = "7", id = "b")
public void testXmlConfiguredValidatorConfigurationHasPrecedence() {
Configuration<?> config = TestUtil.getConfigurationUnderTest();
InputStream in =
getInputStreamForPath(
"org/hibernate/beanvalidation/tck/tests/constraints/builtinconstraints/builtin-constraints-override.xml");
config.addMapping(in);
Validator validator = config.buildValidatorFactory().getValidator();
DummyEntity dummy = new DummyEntity();
Set<ConstraintViolation<DummyEntity>> violations = validator.validate(dummy);
assertCorrectNumberOfViolations(violations, 0);
dummy.dummyProperty = "foobar";
violations = validator.validate(dummy);
assertCorrectNumberOfViolations(violations, 1);
}
public StatisticalValidationState() {
ValidatorFactory factory = null;
final Configuration<?> configuration = Validation.byDefaultProvider().configure();
try (InputStream mappingStream =
StatisticalValidation.class.getResourceAsStream("mapping.xml")) {
configuration.addMapping(mappingStream);
factory = configuration.buildValidatorFactory();
assertThat(factory).isNotNull();
} catch (IOException e) {
e.printStackTrace();
}
validator = factory.getValidator();
entitiesUnderTest =
IntStream.rangeClosed(0, NUMBER_OF_TEST_ENTITIES)
.mapToObj(index -> new TestEntity(index % 10))
.collect(Collectors.toList());
}
@Override
protected void configure(Configuration cfg) {
super.configure(cfg);
final MessageInterpolator messageInterpolator =
new MessageInterpolator() {
public String interpolate(String s, Context context) {
return "Oops";
}
public String interpolate(String s, Context context, Locale locale) {
return interpolate(s, context);
}
};
final javax.validation.Configuration<?> configuration =
Validation.byDefaultProvider().configure();
configuration.messageInterpolator(messageInterpolator);
ValidatorFactory vf = configuration.buildValidatorFactory();
cfg.getProperties().put("javax.persistence.validation.factory", vf);
cfg.setProperty("javax.persistence.validation.mode", "AUTO");
}
@Test
@TestForIssue(jiraKey = "HV-333")
public void
testContextWithRightDescriptorAndValueAndRootBeanClassIsPassedToMessageInterpolator() {
// use a easy mock message interpolator for verifying that the right MessageInterpolatorContext
// will be passed
MessageInterpolator mock = createMock(MessageInterpolator.class);
Configuration<?> config = ValidatorUtil.getConfiguration().messageInterpolator(mock);
Validator validator = config.buildValidatorFactory().getValidator();
BeanDescriptor beanDescriptor = validator.getConstraintsForClass(TestBean.class);
PropertyDescriptor propertyDescriptor = beanDescriptor.getConstraintsForProperty("test");
Set<ConstraintDescriptor<?>> constraintDescriptors =
propertyDescriptor.getConstraintDescriptors();
assertTrue(constraintDescriptors.size() == 1);
// prepare the mock interpolator to expect the right interpolate call
String validatedValue = "value";
expect(
mock.interpolate(
MESSAGE,
new MessageInterpolatorContext(
constraintDescriptors.iterator().next(),
validatedValue,
TestBean.class,
Collections.<String, Object>emptyMap())))
.andReturn("invalid");
replay(mock);
Set<ConstraintViolation<TestBean>> violations =
validator.validate(new TestBean(validatedValue));
assertNumberOfViolations(violations, 1);
// verify that the right context was passed
verify(mock);
}
private Validator configureValidation(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
PrintWriter out = resp.getWriter();
GenericBootstrap bootstrap = Validation.byDefaultProvider();
Configuration config = bootstrap.configure();
InputStream mappingsXml = new ByteArrayInputStream(validationXml.getBytes());
config.addMapping(mappingsXml);
ValidatorFactory factory = config.buildValidatorFactory();
ValidatorContext validatorContext = factory.usingContext();
Validator validator = validatorContext.getValidator();
if (null == validator) {
factory = Validation.byDefaultProvider().configure().buildValidatorFactory();
validator = factory.getValidator();
}
out.print("<p>");
out.print("Obtained ValidatorFactory: " + factory + ".");
out.print("</p>");
return validator;
}
private ValidatorFactory() {
Configuration<?> config = Validation.byDefaultProvider().configure();
final MessageInterpolator defaultMessageInterpolator = config.getDefaultMessageInterpolator();
config.messageInterpolator(
new MessageInterpolator() {
@Override
public String interpolate(String messageTemplate, Context context) {
String message;
if (context.getConstraintDescriptor().getPayload() != null
&& context.getConstraintDescriptor().getPayload().contains(Localized.class)) {
// Retrieve message from message library
message = MessageUtility.getLocalizedMessage(messageTemplate).getMessage();
} else {
message = defaultMessageInterpolator.interpolate(messageTemplate, context);
}
return message;
}
@Override
public String interpolate(String messageTemplate, Context context, Locale locale) {
String message;
if (context.getConstraintDescriptor().getPayload() != null
&& context.getConstraintDescriptor().getPayload().contains(Localized.class)) {
// Retrieve message from message library
message = MessageUtility.getLocalizedMessage(messageTemplate, locale).getMessage();
} else {
message = defaultMessageInterpolator.interpolate(messageTemplate, context);
}
return message;
}
});
// Stop validation if Entity action is DELETE
config.traversableResolver(
new TraversableResolver() {
@Override
public boolean isReachable(
Object traversableObject,
Node traversableProperty,
Class<?> rootBeanType,
Path pathToTraversableObject,
ElementType elementType) {
if (traversableObject != null
&& AbstractBindingBean.class.isAssignableFrom(traversableObject.getClass())) {
AbstractBindingBean bean = (AbstractBindingBean) traversableObject;
if (bean.getEntityAction() != null && bean.getEntityAction() == EntityAction.DELETE) {
return false;
}
}
return true;
}
@Override
public boolean isCascadable(
Object traversableObject,
Node traversableProperty,
Class<?> rootBeanType,
Path pathToTraversableObject,
ElementType elementType) {
return true;
}
});
javax.validation.ValidatorFactory factory = config.buildValidatorFactory();
validator = factory.getValidator();
}
@Override
public ValidatorFactory buildValidatorFactory() {
return new OpenEJBValidatorFactory(delegate.buildValidatorFactory(), releasables);
}
@Override
public NotifyingValidatorFactory buildValidatorFactory() {
ValidatorFactory validatorFactory = configuration.buildValidatorFactory();
return new DefaultNotifyingValidatorFactory(validatorFactory);
}