de.hybris.platform.order.strategies.paymentinfo

Interface CreditCardNumberHelper

All Known Implementing Classes:

DefaultCreditCardNumberHelper

public interface CreditCardNumberHelper

Credit card number - oriented helper.

Method Summary

Modifier and Type	Method and Description
boolean	isValidCardNumber(java.lang.String cardNumber, CreditCardType type) Validates Credit card number according to the given card type.
java.lang.String	maskCreditCardNumber(java.lang.String cn) Returns a string representation of masked credit card number.
java.lang.String	normalizeCreditCardNumber(java.lang.String cardNumber) Removes all non-numeric characters Sample: 4111-1111-1111-1111 -> 4111111111111111.

Method Detail

maskCreditCardNumber

java.lang.String maskCreditCardNumber(java.lang.String cn)

Returns a string representation of masked credit card number. After 'normalizing' the submitted credit card number, all characters, except for the last 4, will be replaced by '*'

Sample: 4111-1111-1111-1111 -> 4111111111111111 -> ************1111

Parameters:

cn -

isValidCardNumber

boolean isValidCardNumber(java.lang.String cardNumber,
                          CreditCardType type)
                   throws BusinessException

Validates Credit card number according to the given card type. I.e, when CreditCardType.MASTER is given as type, the method checks if the submitted MASTER number is valid and performs a luhn test. Note: The submitted credit card number will be normalized at first!

Parameters:

cardNumber - card Number to validate

type - one of CreditCardType enum value

Throws:

BusinessException

normalizeCreditCardNumber

java.lang.String normalizeCreditCardNumber(java.lang.String cardNumber)

Removes all non-numeric characters Sample: 4111-1111-1111-1111 -> 4111111111111111.

Parameters:

cardNumber - the credit card number

Returns:

normalized credit card number