//public void Dispose()
//{
// GC.SuppressFinalize(this);
//}
public IDisposable Use(int?tenantId)
{
var item = new ScopeItem(tenantId, GetCurrentItem(DataContextKey));
string key = item.Id;
if (!ConcurrentItems.TryAdd(key, item))
{
throw new AbpException("Can not add item! ConcurrentItems.TryAdd returns false!");
}
_dataContext.SetData(DataContextKey, key);
return(new DisposeAction(() =>
{
ConcurrentItems.TryRemove(key, out item);
if (item == null)
{
_dataContext.SetData(DataContextKey, null);
return;
}
_dataContext.SetData(DataContextKey, item.Outer?.Id);
}));
}
private ScopeItem GetCurrentItem(string contextKey)
{
string objKey = _dataContext.GetData(contextKey) as string;
return(objKey != null?ConcurrentItems.GetValueOrDefault(objKey) : null);
}
