org.jpos.emv.cryptogram

Class CVN18DataBuilder

java.lang.Object

org.jpos.emv.cryptogram.CVN18DataBuilder

All Implemented Interfaces:

CryptogramDataBuilder

Direct Known Subclasses:

CVN22DataBuilder

public class CVN18DataBuilder
extends java.lang.Object
implements CryptogramDataBuilder

Visa CVN 18 - Data Builder

Nested Class Summary

Nested classes/interfaces inherited from interface org.jpos.emv.cryptogram.CryptogramDataBuilder

CryptogramDataBuilder.PaddingMethod

Constructor Summary

Constructors

Constructor and Description
CVN18DataBuilder()

Method Summary

Modifier and Type	Method and Description
java.lang.String	buildARQCRequest(TLVList data, IssuerApplicationData iad) Select necessary data elements and create the string used to generate the ARQC with no padding
java.lang.String	getDefaultARPCRequest(boolean approved) Method that returns default issuer response data (ARC or CSU)
CryptogramDataBuilder.PaddingMethod	getPaddingMethod() Defines how to pad the request data when generating the ARQC.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jpos.emv.cryptogram.CryptogramDataBuilder

buildARQCRequest_padded, minimumSetOfDataElement

Constructor Detail

CVN18DataBuilder

public CVN18DataBuilder()

Method Detail

getDefaultARPCRequest

public java.lang.String getDefaultARPCRequest(boolean approved)

Description copied from interface: CryptogramDataBuilder

Method that returns default issuer response data (ARC or CSU)

Specified by:

getDefaultARPCRequest in interface CryptogramDataBuilder

Parameters:

approved - true if transaction was approved, otherwise false

Returns:

String representing default issuer response data that will be used to generate the ARPC

buildARQCRequest

public java.lang.String buildARQCRequest(TLVList data,
                                         IssuerApplicationData iad)

Description copied from interface: CryptogramDataBuilder

Select necessary data elements and create the string used to generate the ARQC with no padding

Specified by:

buildARQCRequest in interface CryptogramDataBuilder

Parameters:

data - ICC data received

iad - Issuer application Data

Returns:

String used to generate the ARQC

getPaddingMethod

public CryptogramDataBuilder.PaddingMethod getPaddingMethod()

Description copied from interface: CryptogramDataBuilder

Defines how to pad the request data when generating the ARQC.

Specified by:

getPaddingMethod in interface CryptogramDataBuilder

Returns:

PaddingMethod this builder uses