Class Gtin8Validator

  • All Implemented Interfaces:
    javax.validation.ConstraintValidator<Gtin8,​Object>

    public class Gtin8Validator
    extends Object
    implements javax.validation.ConstraintValidator<Gtin8,​Object>
    Check a string if it's a valid GTIN8/EAN8.
    Author:
    Manfred Tremmel
    • Field Detail

      • GTIN8_LENGTH

        public static final int GTIN8_LENGTH
        definition of gtin8 length.
        See Also:
        Constant Field Values
    • Constructor Detail

      • Gtin8Validator

        public Gtin8Validator()
    • Method Detail

      • initialize

        public final void initialize​(Gtin8 pconstraintAnnotation)
        initialize the validator.
        Specified by:
        initialize in interface javax.validation.ConstraintValidator<Gtin8,​Object>
        See Also:
        ConstraintValidator.initialize(java.lang.annotation.Annotation)
      • isValid

        public final boolean isValid​(Object pvalue,
                                     javax.validation.ConstraintValidatorContext pcontext)
        check if given string is a valid gtin.
        Specified by:
        isValid in interface javax.validation.ConstraintValidator<Gtin8,​Object>
        See Also:
        ConstraintValidator.isValid(java.lang.Object, javax.validation.ConstraintValidatorContext)