Hi,
I am trying to map this class structure:
public abstract class Entity
{
public virtual Guid Id {get;set;}
public virtual int Version {get;set;}
}
public class Parent: Entity
{
public virtual string ParentName {get;set;}
...
}
public class Child : Parent
{
public virtual string DisplayName {get;set;}
...
}
I am doing Mapping by convention mixed with Mapping by code like this:
public class ChildMappingOverride: UnionSubclassMapping<Child>
{
}
public class NHibernateMapping
{
public void MapDomain()
{
ConventionModelMapper mapper = new ConventionModelMapper();
Type baseEntityType = typeof(Entity);
mapper.IsEntity((t, declared) => (baseEntityType.IsAssignableFrom(t) &&
baseEntityType != t) && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType.Equals(t.BaseType));
mapper.Class<Entity>(map =>
{
map.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
map.Version(x => x.Version, m =>
{
m.Column("Version");
m.Generated(VersionGeneration.Never);
m.UnsavedValue(0);
m.Insert(true);
m.Type(new Int32Type());
m.Access(Accessor.Property);
});
});
mapper.AddMapping<ChildMappingOverride>();
}
}
Ok, not whan nhibernate creates database schema I get 2 tables instead of
only one:
Nhibernate created Tables: Parent and Child.
I want it to create only the table Child that has all the fields: Id,
Version, ParentName, DisplayName.
How can I do this?
Please help
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