Hey guys,
First off, you rock. I've been using Fluent NHibernate for manual
mappings for awhile now, but I decided to give the
AutoPersistenceModel a shot for a new project.
Unfortunately, I've run into a problem that's really confusing. I have
an abstract class called Entity that acts as a layer supertype for my
entities. It also implements IEntity, which is the simple contract
that defines what entities can do.
Here's the code I use to set up my AutoPersistenceModel:
var conventions = new Conventions
{
GetPrimaryKeyName = type => type.Name + "Id",
GetForeignKeyNameOfParent = type => type.Name + "Id",
GetForeignKeyName = property => property.Name + "Id",
GetTableName = type => Inflector.Pluralize(type.Name),
GetManyToManyTableName = (child, parent) => Inflector.Pluralize
(child.Name) + "To" + Inflector.Pluralize(parent.Name)
};
var model = AutoPersistenceModel.MapEntitiesFromAssemblyOf<IEntity>()
.WithConvention(conventions)
.Where(type => typeof(IEntity).IsAssignableFrom(type) && type.IsClass
&& !type.IsAbstract);
However, my app was giving me errors, saying that "Entities" couldn't
be found. When I dumped the NHibernate mappings to disk to see what
was going on, I realized the AutoPersistenceModel was creating a
single mapping for the Entity class, and making my actual entities
joined-subtypes of the Entity:
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" default-
lazy="true" assembly="Project.Model"
namespace="Project.Model.Framework">
<class name="Entity" table="Entities" xmlns="urn:nhibernate-
mapping-2.2">
<id name="Id" column="IdId" type="Int32">
<generator class="identity" />
</id>
<joined-subclass name="Project.Model.Entities.User, Project.Model,
Version=0.1.0.0, Culture=neutral, PublicKeyToken=null">
...
</joined-subclass>
(repeated for each of my entities)
</class>
</hibernate-mapping>
Any ideas?
Thanks,
Nate
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