public void SaveStream(IGraph <IVisual, IVisualEdge> graph, ContentStreamViewer viewer) { if (viewer == null || graph == null || viewer.ContentId == 0 || !viewer.CanSave()) { return; } SaveStream(graph.ThingGraph(), viewer); }
protected void SaveStream(IThingGraph thingGraph, ContentStreamViewer viewer) { if (thingGraph == null || !viewer.CanSave()) { return; } var thing = thingGraph.GetById(viewer.ContentId) as IStreamThing; if (thing != null) { var content = new Content <Stream> (); viewer.Save(content); new ThingContentFacade().AssignContent(thingGraph, thing, content); if (content.Data != null) { content.Data.Dispose(); } content.Data = null; content = null; thing.State.Clean = true; } }