org.hibernate.validator.internal.constraintvalidators.bv.AssertFalseValidator Maven / Gradle / Ivy
/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or .
*/
package org.hibernate.validator.internal.constraintvalidators.bv;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import javax.validation.constraints.AssertFalse;
/**
* Validates that the value passed is false
*
* @author Alaa Nassef
*/
public class AssertFalseValidator implements ConstraintValidator {
@Override
public boolean isValid(Boolean bool, ConstraintValidatorContext constraintValidatorContext) {
//null values are valid
return bool == null || !bool;
}
}