I'm not sure that's possible... have you considered switching to either
table-per-subclass (<joined-subclass>) or plain table-per-class-hierarchy?
Diego
On Sat, Aug 28, 2010 at 18:41, Pablo Romano <[email protected]> wrote:
> Hi,
> I'm having a problem when using a bag of a subclass (with mixed
> inheritance), nhib seems to be looking at the foreign-key in the base
> class and, in this case, it's on the subclass. Is there any way of
> telling nhib to look for the field on the joined table?
>
> This is an example of the mappings:
>
> Animal.hbm.xml
> .........
> <discriminator column="animal_type" type="string"/>
> <property name="Name" type="System.String, mscorlib,
> Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
> <column name="name" not-null="true" />
> </property>
> <subclass name="Dog, Business, Version=1.0.0.0, Culture=neutral,
> PublicKeyToken=null" discriminator-value="1" >
> <join table="dog">
> <key>
> <column name="animal_id" />
> </key>
> <many-to-one class="Person, Business, Version=1.0.0.0,
> Culture=neutral, PublicKeyToken=null" name="Owner" not-null="true">
> <column name="owner_id" not-null="true" />
> </many-to-one>
> </join>
> </subclass>
> <subclass name=Whale, Business, Version=1.0.0.0, Culture=neutral,
> PublicKeyToken=null" discriminator-value="2">
> </subclass>
> ..........
>
>
> Person.hbm.xml
> ..................
> <bag name="Dogs" >
> <key>
> <column name="owner_id" />
> </key>
> <one-to-many class="Dog, Business, Version=1.0.0.0,
> Culture=neutral, PublicKeyToken=null" />
> </bag>
> ........
>
>
> Thanks in advance,
> Pablo
>
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