@Override
public UrlyBirdRoomOffer bookRoomOffer(final BookRoomCommand command) throws Exception {
checkNotNull(command, "command");
final RoomOffer clientRoomToBook = command.getRoomToBook();
final int roomOfferIndex = clientRoomToBook.getIndex();
long lock = NOT_LOCKED;
try {
lock = roomOfferDao.lock(roomOfferIndex);
final RoomOffer dbRoomToBook = roomOfferDao.read(roomOfferIndex);
checkStaleRoomData(clientRoomToBook, dbRoomToBook);
if (!isRoomBookable.isSatisfiedBy(dbRoomToBook)) {
throw new Exception("the room to book: " + clientRoomToBook + " is already booked");
}
final UrlyBirdRoomOffer bookedRoomOffer =
factory.copyRoomOfferWithNewCustomer(clientRoomToBook, command.getCustomerId());
roomOfferDao.update(bookedRoomOffer, lock);
return bookedRoomOffer;
} catch (final Exception e) {
logger.throwing(getClass().getName(), "bookRoomOffer", e);
throw new Exception(e);
} finally {
unlockQuietly(roomOfferIndex, lock);
}
}
@Override
public UrlyBirdRoomOffer updateRoomOffer(final UpdateRoomCommand command) throws Exception {
checkNotNull(command, "command");
long lock = NOT_LOCKED;
final List<String> values = command.getNewValues();
final RoomOffer clientRoomToUpdate = command.getRoomToUpdate();
final int index = clientRoomToUpdate.getIndex();
try {
lock = roomOfferDao.lock(index);
final RoomOffer dbRoomToUpdate = roomOfferDao.read(index);
checkStaleRoomData(clientRoomToUpdate, dbRoomToUpdate);
final UrlyBirdRoomOffer updatedRoomOffer = factory.createRoomOffer(values, index);
roomOfferDao.update(updatedRoomOffer, lock);
return updatedRoomOffer;
} catch (final Exception e) {
logger.throwing(getClass().getName(), "updateRoomOffer", e);
throw new Exception(e);
} finally {
unlockQuietly(index, lock);
}
}
public void updateUser(User user) {
try {
User u = sao.read(user.getUsername());
u.setPassword(user.getPassword());
u.setAccessLevel(user.getAccessLevel());
sao.update(user);
} catch (DataAccessException e) {
System.out.println("(User Model) Unable to update product ");
e.printStackTrace();
}
}