com.scriptel.easyscript

Class FinancialCard

java.lang.Object

com.scriptel.easyscript.FinancialCard

public class FinancialCard
extends java.lang.Object

This class represents the parsed magnetic stripe data from a financial (credit) card.

See Also:

http://en.wikipedia.org/wiki/Magnetic_stripe_card

Constructor Summary

Constructors

Constructor and Description
FinancialCard()

Method Summary

Modifier and Type	Method and Description
FinancialCardIssuer	getIssuer() Gets the card issuer determined based on card number patterns.
FinancialCardTrackOne	getTrackOne() Gets track one.
FinancialCardTrackTwo	getTrackTwo() Gets track two.
boolean	isNumberValid() Gets whether or not the credit card number passes Luhn's algorithm.
static FinancialCard	parse(java.lang.String cardData) This method takes the raw card data from the swipe and attempts to extract financial card data.
void	setIssuer(FinancialCardIssuer issuer) Sets the card issuer.
void	setNumberValid(boolean numberValid) Sets whether or not the credit card number passes Luhn's algorithm.
void	setTrackOne(FinancialCardTrackOne trackOne) Sets track one.
void	setTrackTwo(FinancialCardTrackTwo trackTwo) Sets track two.
java.lang.String	toString() Returns this object as a human readable string.
static boolean	verifyCardChecksum(java.lang.String cardNumber) This method takes a card number and applies Luhn's algorithm to verify the card checksum.

Methods inherited from class java.lang.Object

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

Constructor Detail

FinancialCard

public FinancialCard()

Method Detail

parse

public static FinancialCard parse(java.lang.String cardData)

This method takes the raw card data from the swipe and attempts to extract financial card data.

Parameters:

cardData - Raw magnetic strip data.

Returns:

FinancialCard object containing parsed data if possible, otherwise null.

toString

public java.lang.String toString()

Returns this object as a human readable string.

Overrides:

toString in class java.lang.Object

Returns:

String containing human readable string.

verifyCardChecksum

public static boolean verifyCardChecksum(java.lang.String cardNumber)

This method takes a card number and applies Luhn's algorithm to verify the card checksum. This method can detect minor transpositions and obviously invalid card numbers, but it cannot detect fake credit card numbers.

Parameters:

cardNumber - Card number to verify.

Returns:

True if the card number passes, false otherwise.

See Also:

http://en.wikipedia.org/wiki/Luhn_algorithm

getTrackOne

public FinancialCardTrackOne getTrackOne()

Gets track one.

Returns:

Parsed track one.

setTrackOne

public void setTrackOne(FinancialCardTrackOne trackOne)

Sets track one.

Parameters:

trackOne - the trackOne to set

getTrackTwo

public FinancialCardTrackTwo getTrackTwo()

Gets track two.

Returns:

Parsed track two.

setTrackTwo

public void setTrackTwo(FinancialCardTrackTwo trackTwo)

Sets track two.

Parameters:

trackTwo - the trackTwo to set

isNumberValid

public boolean isNumberValid()

Gets whether or not the credit card number passes Luhn's algorithm.

Returns:

the numberValid

setNumberValid

public void setNumberValid(boolean numberValid)

Sets whether or not the credit card number passes Luhn's algorithm.

Parameters:

numberValid - the numberValid to set

getIssuer

public FinancialCardIssuer getIssuer()

Gets the card issuer determined based on card number patterns.

Returns:

The card issuer.

setIssuer

public void setIssuer(FinancialCardIssuer issuer)

Sets the card issuer.

Parameters:

issuer - Card issuer.