Package org.apache.commons.validator.routines.checkdigit

Class TidVATidSKCheckDigi

java.lang.Object

org.apache.commons.validator.routines.checkdigit.ModulusCheckDigit

org.apache.commons.validator.routines.checkdigit.Modulus31CheckDigit

org.apache.commons.validator.routines.checkdigit.TidVATidSKCheckDigi

All Implemented Interfaces:

Serializable, CheckDigit, IsoIecConstants

public final class TidVATidSKCheckDigi
extends Modulus31CheckDigit

Slovakian TIN and VAT identification number (VATIN) Check Digit calculation/validation.

Daňové identifikačné číslo (DIČ) is the TIN. Identifikačné číslo pre daň z pridanej hodnoty (IČ DPH). The IČ DPH is a 10-digit number used for VAT purposes. It has a straightforward checksum.

See Wikipedia - TIN or Wikipedia - VATIN for more details.

Since:

1.10.0

See Also:

• Serialized Form

Field Summary

Fields inherited from interface org.apache.commons.validator.routines.checkdigit.IsoIecConstants

ALPHABETIC, ALPHABETIC23, ALPHANUMERIC, ALPHANUMERIC_PLUS_STAR, ALPHANUMERIC31, MODULUS_1271, MODULUS_23, MODULUS_31, MODULUS_37, MODULUS_511, MODULUS_661, MODULUS_89, MODULUS_97, NUMERIC, NUMERIC_PLUS_X, RADIX_10, RADIX_100, RADIX_2, RADIX_26, RADIX_36

Method Summary

Modifier and Type	Method	Description
protected int	getCheckdigitLength()
static CheckDigit	getInstance()	Gets the singleton instance of this validator.
protected String	toCheckDigit(int charValue)	Convert an integer value to a check digit.

Methods inherited from class org.apache.commons.validator.routines.checkdigit.Modulus31CheckDigit

calculateModulus, isValid, weightedValue

Methods inherited from class org.apache.commons.validator.routines.checkdigit.ModulusCheckDigit

calculate, getModulus, sumDigits, toInt

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static CheckDigit getInstance()

Gets the singleton instance of this validator.

Returns:

A singleton instance of the class.

getCheckdigitLength

protected int getCheckdigitLength()

Override because there is no checkdigit.

Overrides:

getCheckdigitLength in class ModulusCheckDigit

toCheckDigit

protected String toCheckDigit(int charValue)
                       throws CheckDigitException

Convert an integer value to a check digit.

Note: this implementation only handles single-digit numeric values For non-numeric characters, override this method to provide integer-->character conversion.

Override to map charValue to alphanumerics.

Override because charValue 0 is the only valid check digit value and there is no checkdigit.

Overrides:

toCheckDigit in class Modulus31CheckDigit

Parameters:

charValue - The integer value of the character

Returns:

The converted character

Throws:

CheckDigitException - if integer character value doesn't represent a numeric character