Class ValidatorAdapter

java.lang.Object

org.springframework.boot.validation.autoconfigure.ValidatorAdapter

All Implemented Interfaces:

Aware, DisposableBean, InitializingBean, ApplicationContextAware, SmartValidator, Validator

public class ValidatorAdapter
extends Object
implements SmartValidator, ApplicationContextAware, InitializingBean, DisposableBean

Validator implementation that delegates calls to another Validator. This Validator implements Spring's SmartValidator interface but does not implement the JSR-303 jakarta.validator.Validator interface.

Since:

4.0.0

Author:

Stephane Nicoll, Phillip Webb, Zisis Pavloudis

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
void	destroy()
static Validator	get(ApplicationContext applicationContext, @Nullable Validator validator)	Return a Validator that only implements the Validator interface, wrapping it if necessary.
final Validator	getTarget()
void	setApplicationContext(ApplicationContext applicationContext)
boolean	supports(Class<?> type)
<T> @Nullable T	unwrap(@Nullable Class<T> type)
void	validate(Object target, Errors errors)
void	validate(Object target, Errors errors, Object... validationHints)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface SmartValidator

validateValue

Methods inherited from interface Validator

validateObject

Method Details

getTarget

public final Validator getTarget()

supports

public boolean supports(Class<?> type)

Specified by:

supports in interface Validator

validate

public void validate(Object target,
 Errors errors)

Specified by:

validate in interface Validator

validate

public void validate(Object target,
 Errors errors,
 Object... validationHints)

Specified by:

validate in interface SmartValidator

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Throws:

BeansException

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

Exception

destroy

public void destroy()
             throws Exception

Specified by:

destroy in interface DisposableBean

Throws:

Exception

get

public static Validator get(ApplicationContext applicationContext,
 @Nullable Validator validator)

Return a Validator that only implements the Validator interface, wrapping it if necessary.

If the specified Validator is not null, it is wrapped. If not, a Validator is retrieved from the context and wrapped. Otherwise, a new default validator is created.

Parameters:

applicationContext - the application context

validator - an existing validator to use or null

Returns:

the validator to use

unwrap

public <T> @Nullable T unwrap(@Nullable Class<T> type)

Specified by:

unwrap in interface SmartValidator