I'm using the Fluent automapper to generate a database from some very
simple domain entities that look like this:
public class Customer
{
public virtual int Id { get; set; }
public virtual IList<Order> Orders { get; set; }
}
Everything works fine until I add a custom convention to the persistence
model:
var persistenceModel = AutoMap
.AssemblyOf<Customer>(entityConfigs)
.Conventions.Add<CollectionConvention>();
The convention I'm adding is supposed to create an ObservableListType (from
unhaddins) wherever an IList appears:
public class CollectionConvention : ICollectionConvention
{
public void Apply(ICollectionInstance instance)
{
Type collectionType = typeof(ObservableListType<>)
.MakeGenericType(instance.ChildType);
instance.CollectionType(collectionType);
}
}
As soon as I do this lazy loading immediately breaks, which appears to be
the result of malformed SQL from NHibernate:
SELECT orders0_.Customer_id as Customer2_1_, orders0_.Id as Id1_,
orders0_.Id as Id1_0_, orders0_.Customer_id as Customer2_1_0_ FROM [Order]
orders0_ WHERE orders0_.Customer_id=?
I've created a test project demonstrating this
problem<http://www.ppl-pilot.com/files/NHibernateTest.zip>,
is anyone able to tell me what I'm doing wrong and what I need to do to get
custom collections working without breaking lazy loading? Cheers!
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