/*
* Loads the booking matching given booking number into the system
* (from persisted data).
* Returns true if the booking was found & loaded successfully,
* otherwise false.
*/
public bool RestoreBooking(int bookingNb)
{
bool wasRestored = true;
List <Dictionary <String, String> > bookingData;
if (!dpFacade.Read(bookingNb, out bookingData))
{
wasRestored = false;
}
else
{
CurrentBook = bFact.Restore(bookingData);
CurrentCust = CurrentBook.GetCustomer();
}
return(wasRestored);
}
// METHODS:
/*
* Constructor.
*/
public ModelFacade()
{
bFact = BookingFactory.Instance;
pFact = PersonFactory.Instance;
dpFacade = new DataPersistenceFacade();
Dictionary <String, String> sysData;
if (dpFacade.ReadSystemState(out sysData))
{
bFact.Restore(sysData);
pFact.Restore(sysData);
}
}