public AlbumController(IBllFactory bllFactory)
{
if (bllFactory == null)
{
throw new ArgumentNullException("factoryBll");
}
_albumBll = bllFactory.AlbumBll;
_trackBll = bllFactory.TrackBll;
}
public ArtistBll(IRepository repository, ITrackBll trackBll)
{
_repository = repository;
_trackBll = trackBll;
}
public TracksController(ITrackBll trackBll, IArtistBll artistBll)
{
_trackBll = trackBll;
_artistBll = artistBll;
}
