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Java Smart Card I/O | |||||||
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See:
Description
| Class Summary | |
|---|---|
| ATR | A Smart Card's answer-to-reset bytes. |
| Card | A Smart Card with which a connection has been established. |
| CardChannel | A logical channel connection to a Smart Card. |
| CardPermission | A permission for Smart Card operations. |
| CardTerminal | A Smart Card terminal, sometimes refered to as a Smart Card Reader. |
| CardTerminals | The set of terminals supported by a TerminalFactory. |
| CommandAPDU | A command APDU following the structure defined in ISO/IEC 7816-4. |
| ResponseAPDU | A response APDU as defined in ISO/IEC 7816-4. |
| TerminalFactory | A factory for CardTerminal objects. |
| TerminalFactorySpi | The TerminalFactorySpi class defines the service provider interface. |
| Enum Summary | |
|---|---|
| CardTerminals.State | Enumeration of attributes of a CardTerminal. |
| Exception Summary | |
|---|---|
| CardException | Exception for errors that occur during communication with the Smart Card stack or the card itself. |
| CardNotPresentException | Exception thrown when an application tries to establish a connection with a terminal that has no card present. |
The API is defined by classes in the package
javax.smartcardio. They can be classified as follows:
// show the list of available terminals
TerminalFactory factory = TerminalFactory.getDefault();
List<CardTerminal> terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
// get the first terminal
CardTerminal terminal = terminals.get(0);
// establish a connection with the card
Card card = terminal.connect("T=0");
System.out.println("card: " + card);
CardChannel channel = card.getBasicChannel();
ResponseAPDU r = channel.transmit(new CommandAPDU(c1));
System.out.println("response: " + toString(r.getBytes()));
// disconnect
card.disconnect(false);
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Java Smart Card I/O | |||||||
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