org.hibernate.validator.internal.constraintvalidators.bv.notempty.NotEmptyValidatorForArraysOfByte 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.notempty;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import javax.validation.constraints.NotEmpty;
/**
* @author Guillaume Smet
*/
public class NotEmptyValidatorForArraysOfByte implements ConstraintValidator {
/**
* Checks the array is not {@code null} and not empty.
*
* @param array the array to validate
* @param constraintValidatorContext context in which the constraint is evaluated
* @return returns {@code true} if the array is not {@code null} and the array is not empty
*/
@Override
public boolean isValid(byte[] array, ConstraintValidatorContext constraintValidatorContext) {
if ( array == null ) {
return false;
}
return array.length > 0;
}
}