private void checkData(RoomTransfer t) throws RoomAppServicesException {
int numRoom = t.getnumRoom();
int numBeds = t.getnumBeds();
float price = t.getPrice();
if (price < 0) throw new RoomAppServicesException("Precio invalido");
if (numBeds <= 0) throw new RoomAppServicesException("Numero camas invalido");
if (numRoom <= 0) throw new RoomAppServicesException("Numero habitacion invalido");
}
@Override
public void modRoom(RoomTransfer t) throws RoomAppServicesException {
DAOFactory fac = DAOFactory.getInstance();
RoomDAO dao = fac.getRoomDAO();
checkData(t);
try {
if (dao.searchRoomByID(t.getId())) {
if (dao.checkNumRoom(t.getId(), t.getnumRoom())) {
dao.updateRoom(t);
} else {
throw new RoomAppServicesException(
"la habitacion a modificar intenta cambiar a un número de habitación ya existente");
}
} else {
throw new RoomAppServicesException("la habitacion a modificar no existe");
}
} catch (RoomIntegrationException e) {
throw new RoomAppServicesException(e.getMessage());
}
}
@Override
public void addRoom(RoomTransfer t) throws RoomAppServicesException {
DAOFactory fac = DAOFactory.getInstance();
RoomDAO dao = fac.getRoomDAO();
checkData(t);
try {
if (!dao.searchRoomByRoomID(t.getnumRoom())) {
dao.createRoom(t);
} else {
throw new RoomAppServicesException("La habitacion ya existe");
}
} catch (RoomIntegrationException e) {
throw new RoomAppServicesException(e.getMessage());
}
}