I seem to be getting the same exception, except :-) that I'm using Fluent 
NHibernate for configuration. Even when I set breakpoints in Set(...) or 
SortedSet(...) of Net4CollectionTypeFactory, these are never hit. Please 
see my configuratoin below:

var sessionFactory = Fluently.Configure()
    
.Database(MsSqlConfiguration.MsSql2008.ConnectionString(connectionString))
    .Mappings(m => 
m.FluentMappings.AddFromAssemblyOf<NhibernateDatabaseConfiguration>())
    .ExposeConfiguration(ExportSchema)
    .ExposeConfiguration(c => 
c.SetProperty(Environment.CollectionTypeFactoryClass, 
typeof(Net4CollectionTypeFactory).AssemblyQualifiedName))
    .BuildSessionFactory()

Any idea what might be causing this?

Best regards,
Dawid Ciecierski

On Wednesday, May 11, 2011 10:30:25 PM UTC+2, Ted P wrote:
>
> José your code is working just fine. 
> I wasn't doing my ConfOrm:ing properly. :) 
>
> Thanks! 
>
> On 11 Maj, 21:44, Neo <[email protected]> wrote: 
> > Hi José, 
> > 
> > I'll download and see if I can either produce a failing test, or maybe 
> > find what I'm doing wrong. 
> > Thanks! 
> > 
> > On 11 Maj, 19:13, José F. Romaniello <[email protected]> wrote: 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > > Hi Neo again... I did a refactoring of my tests in this repository:
> https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/e6a40431... 
> > 
> > > <
> https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/f8c448b5...>And 
>
> > > note my class:
> https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/e6a40431... 
> > 
> > > Can you break or add some failing tests? Thank you 
> > 
> > > 2011/5/11 José F. Romaniello <[email protected]> 
> > 
> > > > Weird i am using just as is! (with properties of type Iset<Foo> ) 
> > 
> > > > The source code is here: 
> > > >https://bitbucket.org/jfromaniello/nhibernate.setfornet4<
> https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/7f68cf01...> 
> > 
> > > > <
> https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/7f68cf01...>i'll 
>
> > > > add some tests in this repository ( i have tests on another rep. i 
> think) 
> > 
> > > > 2011/5/11 Neo <[email protected]> 
> > 
> > > >> I'm looking into José Romaniello's Net4Collections class to use the 
> > > >> BCL HashSet instead of the iesi HashedSet, but I'm getting an 
> > > >> exception when my model looks like this: 
> > 
> > > >> public class Survey 
> > > >> { 
> > > >>    public virtual string Name { get; set; } 
> > > >>    public virtual ISet<Question> Questions { get; set; } 
> > 
> > > >>    public Survey() { 
> > > >>        this.Questions = new HashSet<Question>(); 
> > > >>    } 
> > > >> } 
> > 
> > > >> Whenever I try to save a new Survey with a populated Questions 
> > > >> collection I get an exception saying: 
> > > >> {"Unable to cast object of type 
> > 
> > > >> 
> 'NHibernate.Collection.Generic.PersistentGenericSet`1[Demo.Models.Question] 
> ' 
> > > >> to type 
> 'System.Collections.Generic.ISet`1[Demo.Models.Question]'."} 
> > 
> > > >> But if I expose my Questions property like "ICollection<Question>" 
> it 
> > > >> works fine. 
> > 
> > > >> And yes, I have 
> > 
> > > >> 
> "configure.Properties[NHibernate.Cfg.Environment.CollectionTypeFactoryClass 
> ] 
> > > >> = typeof(Net4CollectionTypeFactory).AssemblyQualifiedName;". 
> > 
> > > >> This is with the latest alpha of NHibernate 3.2. 
> > 
> > > >> I have no problems sticking with ICollection<> but just wondering 
> if 
> > > >> I'm missing something to get it to work. 
> > 
> > > >> Cheers! 
> > 
> > > >> -- 
> > > >> You received this message because you are subscribed to the Google 
> Groups 
> > > >> "nhusers" group. 
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> > > >> To unsubscribe from this group, send email to 
> > > >> [email protected]. 
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