us.fatehi.magnetictrack.bankcard

Class Track2

java.lang.Object

us.fatehi.magnetictrack.BaseTrackData

us.fatehi.magnetictrack.bankcard.BaseBankCardTrackData

us.fatehi.magnetictrack.bankcard.Track2

All Implemented Interfaces:

Serializable, TrackData

public class Track2
extends BaseBankCardTrackData

From Wikipedia - ISO/IEC 7813
The Track 2 structure is specified as:

1. STX : Start sentinel ";"
2. PAN : Primary Account Number, up to 19 digits, as defined in ISO/IEC 7812-1
3. FS : Separator "="
4. ED : Expiration date, YYMM or "=" if not present
5. SC : Service code, 3 digits or "=" if not present
6. DD : Discretionary data, balance of available digits
7. ETX : End sentinel "?"
8. LRC : Longitudinal redundancy check, calculated according to ISO/IEC 7811-2

The maximum record length is 40 numeric digits. e.g.5095700000000

See Also:

Wikipedia - ISO/IEC 7813, Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
boolean	exceedsMaximumLength() Whether the track data exceeds the maximum length allowed.
static Track2	from(String rawTrackData) Parses magnetic track 2 data into a Track2 object.
ExpirationDate	getExpirationDate() Gets the primary account number for the card.
PrimaryAccountNumber	getPrimaryAccountNumber() Gets the primary account number for the card.
ServiceCode	getServiceCode() Gets the card service code.
boolean	hasExpirationDate() Checks whether the card expiration date is available.
boolean	hasPrimaryAccountNumber() Checks whether the primary account number for the card is available.
boolean	hasServiceCode() Checks whether the card service code is available.

Methods inherited from class us.fatehi.magnetictrack.bankcard.BaseBankCardTrackData

getDiscretionaryData, hasDiscretionaryData

Methods inherited from class us.fatehi.magnetictrack.BaseTrackData

getRawTrackData, hasRawTrackData, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

from

public static Track2 from(String rawTrackData)

Parses magnetic track 2 data into a Track2 object.

Parameters:

rawTrackData - Raw track data as a string. Can include newlines, and other tracks as well.

Returns:

A Track2 instance, corresponding to the parsed data.

exceedsMaximumLength

public boolean exceedsMaximumLength()

Description copied from interface: TrackData

Whether the track data exceeds the maximum length allowed.

Returns:

True if too long

See Also:

TrackData.exceedsMaximumLength()

getExpirationDate

public ExpirationDate getExpirationDate()

Gets the primary account number for the card.

Returns:

Primary account number.

getPrimaryAccountNumber

public PrimaryAccountNumber getPrimaryAccountNumber()

Gets the primary account number for the card.

Returns:

Primary account number.

getServiceCode

public ServiceCode getServiceCode()

Gets the card service code.

Returns:

Card service code.

hasExpirationDate

public boolean hasExpirationDate()

Checks whether the card expiration date is available.

Returns:

True if the card expiration date is available.

hasPrimaryAccountNumber

public boolean hasPrimaryAccountNumber()

Checks whether the primary account number for the card is available.

Returns:

True if the primary account number for the card is available.

hasServiceCode

public boolean hasServiceCode()

Checks whether the card service code is available.

Returns:

True if the card service code is available.