org.hibernate.validator.internal.constraintvalidators.bv

Class NotNullValidator

java.lang.Object

org.hibernate.validator.internal.constraintvalidators.bv.NotNullValidator

All Implemented Interfaces:

ConstraintValidator<NotNull,Object>

public class NotNullValidator
extends Object
implements ConstraintValidator<NotNull,Object>

Validate that the object is not null.

Author:

Emmanuel Bernard

Constructor Summary

Constructors

Constructor and Description
NotNullValidator()

Method Summary

Modifier and Type	Method and 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 javax.validation.ConstraintValidator

initialize

Constructor Detail

NotNullValidator

public NotNullValidator()

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<NotNull,Object>

Parameters:

object - object to validate

constraintValidatorContext - context in which the constraint is evaluated

Returns:

false if value does not pass the constraint