org.apache.bval.constraints

Class NullValidator

java.lang.Object

org.apache.bval.constraints.NullValidator

All Implemented Interfaces:

javax.validation.ConstraintValidator<javax.validation.constraints.Null,Object>

public class NullValidator
extends Object
implements javax.validation.ConstraintValidator<javax.validation.constraints.Null,Object>

Description: valid when object is null

Constructor Summary

Constructors

Constructor and Description
NullValidator()

Method Summary

Modifier and Type	Method and Description
void	initialize(javax.validation.constraints.Null annotation)
boolean	isValid(Object object, javax.validation.ConstraintValidatorContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullValidator

public NullValidator()

Method Detail

initialize

public void initialize(javax.validation.constraints.Null annotation)

Specified by:

initialize in interface javax.validation.ConstraintValidator<javax.validation.constraints.Null,Object>

isValid

public boolean isValid(Object object,
                       javax.validation.ConstraintValidatorContext context)

Specified by:

isValid in interface javax.validation.ConstraintValidator<javax.validation.constraints.Null,Object>