public IList <Performance> QueryPerfomancesByVenue(int venueId)
{
IPerformanceDao dao = DALFactory.CreatePerformanceDao(database);
IVenueDao venueDao = DALFactory.CreateVenueDao(database);
Venue v = venueDao.findById(venueId);
return(dao.findByProperty(typeof(Performance).GetProperty("Venue"), v));
}
public IList <Performance> QueryPerfomancesByArtist(int artistId)
{
IPerformanceDao dao = DALFactory.CreatePerformanceDao(database);
IArtistDao artistDao = DALFactory.CreateArtistDao(database);
Artist a = artistDao.findById(artistId);
return(dao.findByProperty(typeof(Performance).GetProperty("Artist"), a));
}
private bool canDeleteVenue(Venue venue)
{
IPerformanceDao dao = DALFactory.CreatePerformanceDao(database);
return(dao.findByProperty(typeof(Performance).GetProperty("Venue"), venue).Count <= 0);
}
