use Expression<Func<T,bool>> Tuna Toksöz Eternal sunshine of the open source mind.
http://devlicio.us/blogs/tuna_toksoz http://tunatoksoz.com http://twitter.com/tehlike On Mon, Jul 27, 2009 at 9:30 PM, hoofman <[email protected]> wrote: > > I am trying to use LINQ to NHibernate (1.0 GA, NH 2.1.0.4) in a > generic repository. My repository looks like this > > class Repository<T> { > public T FindOne(Func<T, bool> predicate) { > return Session.Linq<T>().SingleOrDefault(predicate); > } > } > > And a client calls the method like this > > new Repository<User>().FindOne(u => u.UserName == "user_name"); > > The code works except the resulting SQL never has a where clause. > However, there is a resulting where clause if the client gets a > session and bypasses my repository like this > > Session.Linq<User>().SingleOrDefault(u => u.UserName == "user_name"); > > Why does passing the predicate to a method result in the predicate > logic never making it into the SQL? (Apologies if this question isn't > NH specific) > > Thanks for your help. > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
