org.eclipse.keyple.calypso.command.po.builder

Class IncreaseCmdBuild

java.lang.Object

org.eclipse.keyple.core.card.command.AbstractApduCommandBuilder

org.eclipse.keyple.core.card.command.AbstractIso7816CommandBuilder

org.eclipse.keyple.calypso.command.po.AbstractPoCommandBuilder<IncreaseRespPars>

org.eclipse.keyple.calypso.command.po.builder.IncreaseCmdBuild

public final class IncreaseCmdBuild
extends AbstractPoCommandBuilder<IncreaseRespPars>

Builds the Increase APDU command.

Field Summary

Fields inherited from class org.eclipse.keyple.core.card.command.AbstractApduCommandBuilder

commandRef, request

Constructor Summary

Constructors

Constructor and Description
IncreaseCmdBuild(PoClass poClass, byte sfi, int counterNumber, int incValue) Instantiates a new increase cmd build from command parameters.

Method Summary

Modifier and Type	Method and Description
IncreaseRespPars	createResponseParser(org.eclipse.keyple.core.card.message.ApduResponse apduResponse) Create the response parser matching the builder
int	getCounterNumber()
int	getIncValue()
int	getSfi()
boolean	isSessionBufferUsed() Indicates if the session buffer is used when executing this command.

Methods inherited from class org.eclipse.keyple.calypso.command.po.AbstractPoCommandBuilder

getCommandRef

Methods inherited from class org.eclipse.keyple.core.card.command.AbstractIso7816CommandBuilder

setApduRequest

Methods inherited from class org.eclipse.keyple.core.card.command.AbstractApduCommandBuilder

addSubName, getApduRequest, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

IncreaseCmdBuild

public IncreaseCmdBuild(PoClass poClass,
                        byte sfi,
                        int counterNumber,
                        int incValue)

Instantiates a new increase cmd build from command parameters.

Parameters:

poClass - indicates which CLA byte should be used for the Apdu

sfi - SFI of the file to select or 00h for current EF

counterNumber - >= 01h: Counters file, number of the counter. 00h: Simulated Counter file.

incValue - Value to add to the counter (defined as a positive int <= 16777215 [FFFFFFh])

Throws:

java.lang.IllegalArgumentException - - if the decrement value is out of range

java.lang.IllegalArgumentException - - if the command is inconsistent

Method Detail

createResponseParser

public IncreaseRespPars createResponseParser(org.eclipse.keyple.core.card.message.ApduResponse apduResponse)

Create the response parser matching the builder

Specified by:

createResponseParser in class AbstractPoCommandBuilder<IncreaseRespPars>

Parameters:

apduResponse - the response data from the the card

Returns:

an AbstractApduResponseParser

Since:

0.9

isSessionBufferUsed

public boolean isSessionBufferUsed()

Indicates if the session buffer is used when executing this command.

Allows the management of the overflow of this buffer.

This command modified the contents of the PO and therefore uses the session buffer.

Specified by:

isSessionBufferUsed in class AbstractPoCommandBuilder<IncreaseRespPars>

Returns:

true

Since:

0.9

getSfi

public int getSfi()

Returns:

the SFI of the accessed file

getCounterNumber

public int getCounterNumber()

Returns:

the counter number

getIncValue

public int getIncValue()

Returns:

the increment value