| java.lang.Object
 com.sun.satsa.util.Connection
| Connection | | public class Connection (Code) | | Represents APDU connection to the WIM application.
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| Field Summary | |
| public int | lastSW
The last response APDU status word. |
| Constructor Summary | |
| public | Connection(Handle h)
Constructs new connection object. |
| Method Summary | |
| public void | done()
Safely closes the connection. | | public byte[] | getATR()
This method returns the ATR received from the card that this
Handle object is used to communicate with.
ATR information received from the card at startup orreset. | | public byte[] | getFCI()
This method returns the FCI received from the card that this
Handle object is used to communicate with.
FCI information received from the card at startup orreset. | | public Connection | putByte(int data)
Places one byte into command buffer. | | public Connection | putBytes(byte[] data, int off, int length)
Places the byte sequence into the buffer. | | public Connection | putShort(int data)
Places short value into the buffer. | | public Connection | resetCommand()
Resets command buffer. | | public byte[] | sendCommand(int INS, int P1P2)
Sends the command. | | public byte[] | sendCommand(int INS, int P1P2, int LE, boolean check)
Sends the command. | | public void | setCLAbyte(byte cla)
| | public void | setUnitSize(int unitSize)
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| lastSW | | public int lastSW(Code) | | The last response APDU status word.
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| Connection | | public Connection(Handle h)(Code) | | Constructs new connection object.
Parameters:
h - APDU connection handle. |
| done | | public void done()(Code) | | Safely closes the connection.
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| getATR | | public byte[] getATR()(Code) | | This method returns the ATR received from the card that this
Handle object is used to communicate with.
ATR information received from the card at startup orreset. In case of I/O troubles returns null. |
| getFCI | | public byte[] getFCI()(Code) | | This method returns the FCI received from the card that this
Handle object is used to communicate with.
FCI information received from the card at startup orreset. In case of I/O troubles returns null. |
| putByte | | public Connection putByte(int data)(Code) | | Places one byte into command buffer.
Parameters:
data - byte to be placed this connection object |
| putBytes | | public Connection putBytes(byte[] data, int off, int length)(Code) | | Places the byte sequence into the buffer.
Parameters:
data - data to be placed
Parameters:
off - data offset
Parameters:
length - data length this connection object |
| putShort | | public Connection putShort(int data)(Code) | | Places short value into the buffer.
Parameters:
data - value to be placed this connection object |
| resetCommand | | public Connection resetCommand()(Code) | | Resets command buffer.
this connection object |
| sendCommand | | public byte[] sendCommand(int INS, int P1P2) throws IOException(Code) | | Sends the command.
Parameters:
INS - INS byte for this command.
Parameters:
P1P2 - APDU parameters value response APDU
throws:
IOException - if IO error occurs |
| sendCommand | | public byte[] sendCommand(int INS, int P1P2, int LE, boolean check) throws IOException(Code) | | Sends the command.
Parameters:
INS - INS byte for this command.
Parameters:
P1P2 - P1 and P2 values for this command
Parameters:
LE - response expected length
Parameters:
check - if true, verify that SW is 0x9000 response APDU
throws:
IOException - if IO error occurs |
| setCLAbyte | | public void setCLAbyte(byte cla)(Code) | | This method sets value for the CLAbyte variable
Parameters:
cla - byte Required value. |
| setUnitSize | | public void setUnitSize(int unitSize)(Code) | | This method sets value for the unitSize variable
Parameters:
unitSize - int Required value. |
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