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

Field Summary

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

ISO9797Method1, ISO9797Method2, ISO9797Method3, NO_PADDING

Constructor Summary

Constructors

Constructor and Description
CVN18DataBuilder()

Method Summary

Modifier and Type	Method and Description
java.lang.String	buildARQCRequest_padded(TLVList data, IssuerApplicationData iad, CryptogramDataBuilder.PaddingMethod paddingMethod) Select necessary data elements and create the string used to generate the ARQC with padding
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)

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

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

buildARQCRequest_padded

public java.lang.String buildARQCRequest_padded(TLVList data,
                                                IssuerApplicationData iad,
                                                CryptogramDataBuilder.PaddingMethod paddingMethod)

Description copied from interface: CryptogramDataBuilder

Select necessary data elements and create the string used to generate the ARQC with padding

Specified by:

buildARQCRequest_padded in interface CryptogramDataBuilder

Parameters:

data - ICC data received

iad - Issuer application Data

paddingMethod - Padding method to use

Returns:

String used to generate the ARQC