com.jaccal.command
Class Command

java.lang.Object
  com.jaccal.command.Command

Direct Known Subclasses:

ApduCmd, ISOCommand

public abstract class Command

extends Object

Author:

Thomas Tarpin-Lyonnet, Chang Sau Sheong Encapsulates an ISO 7816 command that is sent to the card.

Field Summary

protected byte	cla
protected byte[]	data
protected byte	ins
protected byte	lc
protected byte	le
protected byte	p1
protected byte	p2

Constructor Summary

Command()

Command(byte cla, byte ins)

Command(byte cla, byte ins, byte p1, byte p2, byte lc, byte[] data, byte le)

Command(String cmdStr)

Command(String cmdHeader, String cmdDataField)

Method Summary

byte[]	getBytes()
byte	getCla()
byte[]	getData()
byte	getIns()
byte	getLc()
byte	getLe()
byte	getP1()
byte	getP2()
void	setCla(byte cla)
void	setData(byte[] data)
void	setLc(byte lc)
void	setLe(byte le)
void	setP1(byte p1)
void	setP2(byte p2)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

cla

protected byte cla

ins

protected byte ins

p1

protected byte p1

p2

protected byte p2

lc

protected byte lc

le

protected byte le

data

protected byte[] data

Constructor Detail

Command

public Command()

Command

public Command(byte cla,
               byte ins)

Command

public Command(byte cla,
               byte ins,
               byte p1,
               byte p2,
               byte lc,
               byte[] data,
               byte le)

Command

public Command(String cmdStr)
        throws CardException

Command

public Command(String cmdHeader,
               String cmdDataField)
        throws CardException

Method Detail

getBytes

public final byte[] getBytes()
                      throws IOException

Throws:

IOException

getCla

public byte getCla()

getIns

public byte getIns()

getP1

public byte getP1()

getP2

public byte getP2()

getLc

public byte getLc()

getLe

public byte getLe()

setP1

public void setP1(byte p1)

setP2

public void setP2(byte p2)

setLc

public void setLc(byte lc)

setLe

public void setLe(byte le)

getData

public byte[] getData()

setData

public void setData(byte[] data)

Parameters:

data - The data to set

setCla

public void setCla(byte cla)
            throws CardException

Parameters:

cla - The cla to set.

Throws:

CardException

toString

public String toString()