Hello.
Problem:
I have 1 very large table of columns.
I have a class hierarchy that represents different projections of the
columns of this table.
For example:
class A{
AProperty{get;set;} //Mapped to ColumnA in Table 1
}
class B : A {
BProperty{get;set;} //Mapped to ColumnB in Table 1
}
class C : B {
CProperty{get;set;}
}
When I ask NHibernate to pull C, I expect to see C.AProperty,
C.BProperty, and C.CProperty.
Essentially, this class hierarchy represents different scoped
projected views of the *same* table.
How do I do this in hbm.xml mapping files without adding discriminator
values?
I've tried to use multiple <union-subclass> attributes and map to the
same table, but NH throws an exception:
--> NHibernate.DuplicateMappingException : Duplicate table mapping
Table 1
Any ideas?
Thanks,
Brian
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