I'm not sure what you're doing specifically in here:
.Mappings(m => m.FluentMappings.AddFromAssemblyOf<
NhibernateDatabaseConfiguration>());
I suspect that fluent isn't recognizing the native ISet fields as sets, if
you're using some kind of automapping. I'm not sure how to force that with
fluent, but with mapping by code I do:
mapper.IsSet(IsSetFieldType);
private static bool IsSetFieldType(MemberInfo mi, bool declared)
{
var propertyTypeIsSet = mi.GetPropertyOrFieldType()
.GetGenericInterfaceTypeDefinitions()
.Contains(typeof(ISet<>));
if (propertyTypeIsSet) return true;
var backFieldInfo =
PropertyToField.GetBackFieldInfo((PropertyInfo)mi);
return backFieldInfo != null
&& backFieldInfo
.FieldType.GetGenericInterfaceTypeDefinitions().Contains(typeof(ISet<>));
}
Pretty sure I snagged the above from Jose at some point, but can't seem to
find from where. HTH
Regards,
Asher
On Thu, Jul 12, 2012 at 10:26 AM, Dawid Ciecierski <
[email protected]> wrote:
> 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/e6a40431.>..
>>
>> >
>> > > <https://bitbucket.org/**jfromaniello/nhibernate.**
>> setfornet4/src/f8c448b5..<https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/f8c448b5..>.>And
>>
>> > > note my class:https://bitbucket.org/**jfromaniello/nhibernate.**
>> setfornet4/src/e6a40431.<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>
>> <https://bitbucket.**org/jfromaniello/nhibernate.**
>> setfornet4/src/7f68cf01..<https://bitbucket.org/jfromaniello/nhibernate.setfornet4/src/7f68cf01..>.>
>>
>> >
>> > > > <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
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>>
>> > > >> For more options, visit this group at
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>> .
>
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