public class MethodValidationPostProcessor
extends org.springframework.aop.framework.AbstractAdvisingBeanPostProcessor
implements org.springframework.beans.factory.InitializingBean
BeanPostProcessor
implementation that delegates to a
JSR-303 provider for performing method-level validation on annotated methods.
Applicable methods have JSR-303 constraint annotations on their parameters and/or on their return value (in the latter case specified at the method level, typically as inline annotation), e.g.:
public @NotNull Object myValidMethod(@NotNull String arg1, @Max(10) int arg2)
Target classes with such annotated methods need to be annotated with Spring's
Validated
annotation at the type level, for their methods to be searched for
inline constraint annotations. Validation groups can be specified through @Validated
as well. By default, JSR-303 will validate against its default group only.
As of Spring 4.0, this functionality requires either a Bean Validation 1.1 provider (such as Hibernate Validator 5.x) or the Bean Validation 1.0 API with Hibernate Validator 4.3. The actual provider will be autodetected and automatically adapted.
MethodValidationInterceptor
,
MethodValidator
,
Serialized FormConstructor and Description |
---|
MethodValidationPostProcessor() |
Modifier and Type | Method and Description |
---|---|
void |
afterPropertiesSet() |
void |
setValidatedAnnotationType(Class<? extends Annotation> validatedAnnotationType)
Set the 'validated' annotation type.
|
void |
setValidator(Validator validator)
Set the JSR-303 Validator to delegate to for validating methods.
|
void |
setValidatorFactory(ValidatorFactory validatorFactory)
Set the JSR-303 ValidatorFactory to delegate to for validating methods,
using its default Validator.
|
isEligible, isEligible, postProcessAfterInitialization, postProcessBeforeInitialization, setBeforeExistingAdvisors
evaluateProxyInterfaces, getOrder, getProxyClassLoader, isConfigurationCallbackInterface, isInternalLanguageInterface, setBeanClassLoader, setOrder, setProxyClassLoader
public void setValidatedAnnotationType(Class<? extends Annotation> validatedAnnotationType)
Validated
annotation.
This setter property exists so that developers can provide their own (non-Spring-specific) annotation type to indicate that a class is supposed to be validated in the sense of applying method validation.
validatedAnnotationType
- the desired annotation typepublic void setValidator(Validator validator)
Default is the default ValidatorFactory's default Validator.
public void setValidatorFactory(ValidatorFactory validatorFactory)
Default is the default ValidatorFactory's default Validator.
ValidatorFactory.getValidator()
public void afterPropertiesSet()
afterPropertiesSet
in interface org.springframework.beans.factory.InitializingBean