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Card.java
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Card.java
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import java.sql.ResultSet;
import java.sql.SQLException;
public class Card {
protected static String cardNum;
protected static String pin;
public Card(String cardNum) {
this.cardNum = cardNum;
this.pin = "0000";
}
public static void setPin(String pin) {
Card.pin = pin;
}
public static String getCardNum() {
return cardNum;
}
public static String getPin() {
return pin;
}
public static String returnID() throws SQLException {
//todo:sqlden id çekilecek ve ana programa pushlanacak
ResultSet rs = SqlQuery.getResult(("SELECT id FROM clients WHERE CardNum=" + cardNum));
while (rs.next()) {
return rs.getString("id");
}
return null;
}
}