Hi Thomas, I've experienced the same issue. I too would like to know the reasons why this occurs.
Regards, Craig. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Thomas Koch Sent: Friday, 17 July 2009 11:33 PM To: nhusers Subject: [nhusers] Fetching four level object graph in one go Hi - I am trying to load a graph of objects in one to the database and it works ... almost. :-) My domain: Report -* Articles -* Volumes -* Deliveries I have an Id from the Report. Now I want to load the Report entity with all the Articles, Volumes and Deliveries collections (bags) initialized. I can do: var transformer = new DistinctRootEntityResultTransformer (); var reportCriteria = NHibernateSession.CreateCriteria (typeof(Report)); reportCriteria.Add(Restrictions.IdEq(reportId)); reportCriteria.SetResultTransformer(transformer); var raCriteria = reportCriteria.CreateCriteria("Articles", JoinType.InnerJoin); raCriteria.SetResultTransformer(transformer); var vaCriteria = raCriteria.CreateCriteria("Volumes", JoinType.InnerJoin); vaCriteria.CreateCriteria("Deliveries", JoinType.InnerJoin); vaCriteria.SetResultTransformer(transformer); var reports = reportCriteria.List<Report>(); report = reports.FirstOrDefault(); Which will load all the data for me, however when I begin traversing the object graph from Report, it will go to the database again. Can anyone tell me what I am doing wrong? Kind regards Thomas --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
