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

Class ChangeKeyCmdBuild

java.lang.Object

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

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

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

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

public class ChangeKeyCmdBuild
extends AbstractPoCommandBuilder<ChangeKeyRespPars>

Builds the Change key APDU command.

Since:

0.9

Field Summary

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

commandRef, request

Constructor Summary

Constructors

Constructor and Description
ChangeKeyCmdBuild(PoClass poClass, byte keyIndex, byte[] cryptogram) Change Key Calypso command

Method Summary

Modifier and Type	Method and Description
ChangeKeyRespPars	createResponseParser(org.eclipse.keyple.core.card.message.ApduResponse apduResponse) Create the response parser matching the builder
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

ChangeKeyCmdBuild

public ChangeKeyCmdBuild(PoClass poClass,
                         byte keyIndex,
                         byte[] cryptogram)

Change Key Calypso command

Parameters:

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

keyIndex - index of the key of the current DF to change

cryptogram - key encrypted with Issuer key (key #1)

Since:

0.9

Method Detail

createResponseParser

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

Create the response parser matching the builder

Specified by:

createResponseParser in class AbstractPoCommandBuilder<ChangeKeyRespPars>

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 can't be executed in session and therefore doesn't uses the session buffer.

Specified by:

isSessionBufferUsed in class AbstractPoCommandBuilder<ChangeKeyRespPars>

Returns:

false

Since:

0.9