public void ConnectToSmartCard() {
try {
TerminalFactory factory = TerminalFactory.getDefault();
List<CardTerminal> terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
// get the first terminal
// CardTerminals.State.
CardTerminal terminal = terminals.get(0);
if (terminal.isCardPresent()) {
JOptionPane.showMessageDialog(null, "Card is Present");
this.terminal = terminal;
} else {
JOptionPane.showMessageDialog(null, "Card is absent.Connnect it in 5 secs\nWaiting...");
terminal.waitForCardPresent(5000);
JOptionPane.showMessageDialog(null, "Time is Up!\nBye!!!");
return;
}
// establish a connection with the card
Card card = terminal.connect("*");
this.card1 = card;
} catch (CardException ce) {
}
}
/**
* What is doing the thread.
*
* <p>Will check if there is a reader available containing the wanted name (will call {@link
* TerminalListener#cardReaderRemoved()} ()} if a listener is removed or added). If it is the case
* it will wait for a card placed, call {@link TerminalListener#cardAdded(RFIDCard)}, wait for the
* card to be removed then call {@link TerminalListener#cardRemoved()}
*/
@Override
public void run() {
while (!Thread.interrupted()) {
if (terminalFactory == null)
try {
Thread.sleep(500);
} catch (InterruptedException e) {
}
boolean lastPresent = this.isPresent;
try {
final CardTerminals terminalList = terminalFactory.terminals();
CardTerminal cardTerminal = null;
try {
for (CardTerminal terminal : terminalList.list())
if (terminal.getName().equals(this.terminalName)) {
cardTerminal = terminal;
this.isPresent = true;
break;
}
} catch (CardException exception) {
}
if (cardTerminal == null) this.isPresent = false;
if (this.isPresent != lastPresent) {
if (this.isPresent)
logger.log(Level.INFO, "Starting listening terminal " + cardTerminal.getName());
else logger.log(Level.INFO, "Stopped listening");
for (TerminalListener listener : this.listenersTerminal)
if (this.isPresent) listener.cardReaderAdded();
else listener.cardReaderRemoved();
}
if (!this.isPresent) continue;
logger.log(Level.INFO, "Waiting for card...");
cardTerminal.waitForCardPresent(0);
logger.log(Level.INFO, "Card detected");
this.lastCard = getCardInfos(cardTerminal.connect("*"));
for (TerminalListener listener : this.listenersTerminal) listener.cardAdded(this.lastCard);
cardTerminal.waitForCardAbsent(0);
this.lastCard = null;
logger.log(Level.INFO, "Card removed");
for (TerminalListener listener : this.listenersTerminal) listener.cardRemoved();
} catch (Exception exception) {
logger.log(Level.WARNING, "", exception);
}
}
}
/**
* openChannel
*
* @param applet
* @return Channel
* @throws Exception
*/
private CardChannel openChannel(AppletModel applet) throws Exception {
if (channel != null) {
try {
channel.close();
} catch (Exception e) {
//
}
channel = null;
}
if (card != null) {
try {
card.disconnect(true);
} catch (Exception e) {
//
}
card = null;
}
TerminalFactory factory = TerminalFactory.getDefault();
CardTerminals cardterminals = factory.terminals();
try {
List<CardTerminal> terminals = cardterminals.list();
System.out.println("Terminals: " + terminals);
for (CardTerminal terminal : terminals) {
terminal.waitForCardPresent(1000);
if (terminal.isCardPresent()) {
System.out.println(terminal.getName() + ": Card present!");
card = terminal.connect("*");
channel = card.getBasicChannel();
return channel;
}
}
throw new WolfException(MSG_READER_TIME_OUT);
} catch (Exception e) {
throw e;
}
}