public T GetOrCreate(IDataContext context, IUniqueIdentifier <ObjectId> forObject = null)
{
var id = forObject?.Id ?? "prime:associated-single-doc".GetObjectIdHashCode();
return(_cache.GetOrAdd(id, (k) =>
{
var d = context.As <T>().FirstOrDefault(x => x.Id == k);
if (d != null)
{
return Emit(d, context, forObject);
}
d = new T {
Id = k
};
(d as IOnNewInstance)?.AfterCreation(context, forObject);
Emit(d, context, forObject);
d.Save(context);
return d;
}));
}
