org.posper.fiscal.at

Class JSignatureGeneratorAT

java.lang.Object

org.posper.fiscal.JSignatureGenerator

org.posper.fiscal.at.JSignatureGeneratorAT

All Implemented Interfaces:

SignatureGenerator

public class JSignatureGeneratorAT
extends JSignatureGenerator

This class implements a SignatureGenerator conforming to the Austrian RKSV. The generateSignature method must create a valid signature string. The class has access to the FiscalSecurity configuration parameters

Author:

hans

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JSignatureGeneratorAT.TURNOVER This type defines how the previous turnover value is retrieved.

Field Summary

Fields

Modifier and Type	Field and Description
protected String[]	fiscalTax
protected JWSModule	jwsModule
protected String	registerID
protected RKSuite	rkSuite
protected SecretKey	turnoverKey

Fields inherited from class org.posper.fiscal.JSignatureGenerator

instance, logger

Fields inherited from interface org.posper.fiscal.SignatureGenerator

register_id

Constructor Summary

Constructors

Constructor and Description
JSignatureGeneratorAT()

Method Summary

Modifier and Type	Method and Description
protected String	calculateSignatureValuePreviousReceipt(Ticket ticket)
Long	calculateTurnoverForCounter(Ticket oTicket)
protected String	encryptTurnover(long ticketNumber, long turnover) encrypt turnovercounter ("Stand-Umsatz-Zaehler-AES256-ICM"), according to Detailspezifikation Abs. 8 and Abs. 9
String	getConfigPanel()
String	getMaintenancePanel()
Certificate	getSigningCertificate()
protected boolean	isCashPayment(Payment payment)
protected String	makeDataToBeSigned(Ticket ticket)
protected String	makeDataToBeSigned(Ticket ticket, String chainValue, JSignatureGeneratorAT.TURNOVER retrieval)
protected void	makeSignature(Ticket oTicket, StringBuilder sSignature) makeSignature shall provide a string representation of the data to be presented in the tickets QR code, if present
protected void	makeStartSignature(Ticket oTicket, StringBuilder sSignature)
void	populateNullTicket(Ticket oTicket)
void	populateStartTicket(Ticket oTicket)

Methods inherited from class org.posper.fiscal.JSignatureGenerator

finish_audit_log, generateSignature, getInstance, getRegister_id, start_audit_log, write_audit_log

Methods inherited from class java.lang.Object

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

Field Detail

rkSuite

protected RKSuite rkSuite

turnoverKey

protected SecretKey turnoverKey

registerID

protected String registerID

fiscalTax

protected String[] fiscalTax

jwsModule

protected JWSModule jwsModule

Constructor Detail

JSignatureGeneratorAT

public JSignatureGeneratorAT()
                      throws BasicException

Throws:

BasicException

Method Detail

getMaintenancePanel

public String getMaintenancePanel()

Specified by:

getMaintenancePanel in class JSignatureGenerator

getConfigPanel

public String getConfigPanel()

Specified by:

getConfigPanel in class JSignatureGenerator

calculateTurnoverForCounter

public Long calculateTurnoverForCounter(Ticket oTicket)

Specified by:

calculateTurnoverForCounter in interface SignatureGenerator

Overrides:

calculateTurnoverForCounter in class JSignatureGenerator

getSigningCertificate

public Certificate getSigningCertificate()
                                  throws GeneralSecurityException

Throws:

GeneralSecurityException

populateNullTicket

public void populateNullTicket(Ticket oTicket)
                        throws BasicException,
                               FiscalException

Throws:

BasicException

FiscalException

populateStartTicket

public void populateStartTicket(Ticket oTicket)
                         throws BasicException,
                                FiscalException

Throws:

BasicException

FiscalException

makeSignature

protected void makeSignature(Ticket oTicket,
                             StringBuilder sSignature)
                      throws FiscalSignatureException,
                             FiscalSignatureFatalException,
                             GeneralSecurityException

Description copied from class: JSignatureGenerator

makeSignature shall provide a string representation of the data to be presented in the tickets QR code, if present

Specified by:

makeSignature in class JSignatureGenerator

sSignature - return param with a StringBuilder object containing the QR code data

Throws:

FiscalSignatureException

FiscalSignatureFatalException

GeneralSecurityException

makeStartSignature

protected void makeStartSignature(Ticket oTicket,
                                  StringBuilder sSignature)
                           throws FiscalSignatureException,
                                  FiscalSignatureFatalException,
                                  GeneralSecurityException

Throws:

FiscalSignatureException

FiscalSignatureFatalException

GeneralSecurityException

makeDataToBeSigned

protected String makeDataToBeSigned(Ticket ticket)
                             throws GeneralSecurityException,
                                    FiscalSignatureFatalException

Throws:

GeneralSecurityException

FiscalSignatureFatalException

makeDataToBeSigned

protected String makeDataToBeSigned(Ticket ticket,
                                    String chainValue,
                                    JSignatureGeneratorAT.TURNOVER retrieval)
                             throws GeneralSecurityException,
                                    FiscalSignatureFatalException

Throws:

GeneralSecurityException

FiscalSignatureFatalException

encryptTurnover

protected String encryptTurnover(long ticketNumber,
                                 long turnover)
                          throws GeneralSecurityException

encrypt turnovercounter ("Stand-Umsatz-Zaehler-AES256-ICM"), according to Detailspezifikation Abs. 8 and Abs. 9

Parameters:

ticketNumber -

turnover -

Returns:

Throws:

GeneralSecurityException

calculateSignatureValuePreviousReceipt

protected String calculateSignatureValuePreviousReceipt(Ticket ticket)
                                                 throws GeneralSecurityException,
                                                        FiscalSignatureFatalException

Throws:

GeneralSecurityException

FiscalSignatureFatalException

isCashPayment

protected boolean isCashPayment(Payment payment)