@Transient
public void removeCreditCard(CreditCard creditCard) {
boolean originalValue = creditCard.isEnabled();
try {
creditCard.setEnabled(false);
Dao.update(creditCard);
} catch (HibernateException e) {
creditCard.setEnabled(originalValue);
}
}
@Transient
public void addCreditCard(CreditCard creditCard) {
try {
creditCard.setCustomer(this);
creditCard.setEnabled(true);
creditCards.add(creditCard);
Dao.saveOrUpdate(creditCard);
} catch (HibernateException e) {
creditCard.setEnabled(false);
}
}