Package org.hibernate.validator.internal.constraintvalidators.bv

Class NullValidator

java.lang.Object

org.hibernate.validator.internal.constraintvalidators.bv.NullValidator

All Implemented Interfaces:

ConstraintValidator<Null,Object>

public class NullValidator
extends Object
implements ConstraintValidator<Null,Object>

Validate that the object is null

Author:

Alaa Nassef

Constructor Summary

Constructors

Constructor	Description
NullValidator()

Method Summary

Modifier and Type	Method	Description
boolean	isValid(Object object, ConstraintValidatorContext constraintValidatorContext)	Implements the validation logic.

Methods inherited from class java.lang.Object

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

Methods inherited from interface jakarta.validation.ConstraintValidator

initialize

Constructor Detail

NullValidator

public NullValidator()

Method Detail

isValid

public boolean isValid(Object object,
                       ConstraintValidatorContext constraintValidatorContext)

Description copied from interface: ConstraintValidator

Implements the validation logic. The state of value must not be altered.

This method can be accessed concurrently, thread-safety must be ensured by the implementation.

Specified by:

isValid in interface ConstraintValidator<Null,Object>

Parameters:

object - object to validate

constraintValidatorContext - context in which the constraint is evaluated

Returns:

false if value does not pass the constraint