org.springframework.validation

接口 SmartValidator

所有超级接口:

Validator

所有已知实现类:

CustomValidatorBean, LocalValidatorFactoryBean, OptionalValidatorFactoryBean, SpringValidatorAdapter

public interface SmartValidator
extends Validator

Extended variant of the Validator interface, adding support for validation 'hints'.

从以下版本开始:

3.1

作者:

Juergen Hoeller, Sam Brannen

方法概要

限定符和类型	方法和说明
void	validate(Object target, Errors errors, Object... validationHints) Validate the supplied target object, which must be of a type of Class for which the Validator.supports(Class) method typically returns true.

从接口继承的方法 org.springframework.validation.Validator

supports, validate

方法详细资料

validate

void validate(@Nullable
              Object target,
              Errors errors,
              Object... validationHints)

Validate the supplied target object, which must be of a type of Class for which the Validator.supports(Class) method typically returns true.

The supplied errors instance can be used to report any resulting validation errors.

This variant of validate() supports validation hints, such as validation groups against a JSR-303 provider (in which case, the provided hint objects need to be annotation arguments of type Class).

Note: Validation hints may get ignored by the actual target Validator, in which case this method should behave just like its regular Validator.validate(Object, Errors) sibling.

参数:

target - the object that is to be validated (can be null)

errors - contextual state about the validation process (never null)

validationHints - one or more hint objects to be passed to the validation engine

另请参阅:

ValidationUtils