@Override
public void uzyjForme(Forma forma) throws NoItemFound, ItemUsed {
try {
if (checkIfExistsAndFillResultSet(forma)) {
int counter = getCounter();
if (counter > 0) {
updateCounter(counter - 1, forma);
} else {
throw new ItemUsed(forma.toString());
}
} else {
throw new NoItemFound(forma.toString());
}
} catch (SQLException ex) {
Logger.getLogger(FormaRepositoryDBImpl.class.getName()).log(Level.SEVERE, null, ex);
}
}
