@Override
public void validateResult(
final Object resource, final Invocable resourceMethod, final Object result) {
if (configuration.getBootstrapConfiguration().isExecutableValidationEnabled()) {
final Set<ConstraintViolation<Object>> constraintViolations =
new HashSet<ConstraintViolation<Object>>();
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);
}
}
}
@Override
public void validateResourceAndInputParams(
final Object resource, final Invocable resourceMethod, final Object[] args) {
final Set<ConstraintViolation<Object>> constraintViolations =
new HashSet<ConstraintViolation<Object>>();
final BeanDescriptor beanDescriptor = getConstraintsForClass(resource.getClass());
// Resource validation.
if (beanDescriptor.isBeanConstrained()) {
constraintViolations.addAll(validate(resource));
}
if (resourceMethod != null
&& configuration.getBootstrapConfiguration().isExecutableValidationEnabled()) {
final Method handlingMethod = resourceMethod.getHandlingMethod();
// Resource method validation - input parameters.
final MethodDescriptor methodDescriptor =
beanDescriptor.getConstraintsForMethod(
handlingMethod.getName(), handlingMethod.getParameterTypes());
if (methodDescriptor != null && methodDescriptor.hasConstrainedParameters()) {
constraintViolations.addAll(
forExecutables().validateParameters(resource, handlingMethod, args));
}
}
if (!constraintViolations.isEmpty()) {
throw new ConstraintViolationException(constraintViolations);
}
}
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());
}