Sorry... I meanAnswer: You can't mix <joined-subclass> with <join>
2009/6/7 Fabio Maulo <[email protected]> > The pattern name is table-per-class that mean each class (no matter if > abstract) is represented in one table.The others two ORM patterns are: > - table-per-class-hierarchy (one table for the whole hierarchy) > - table-per-concrete-class (one table per each concrete class with all > properties of its hierarchy) > > In Hibernate we have one more pattern to allow a mix > between table-per-class and table-per-class-hierarchy. > > Resuming : > 1) table-per-class: <joined-subclass> > 2) table-per-class-hierarchy: <subclass> > 3) table-per-concrete-class: <union-subclass> (or <class>) > 4) Mix table-per-class-hierarchy and table-per-class: <subclass>+<join> > > What you are doing is simply not supported and the pattern does not have a > name. > > The use of <class>+<join> is only for some special case for legacy-db, or > another way to represent a one-to-one, or a NH specific trick used only > because we still haven't field interception. > > Answer: > You can mix <joined-subclass> with <join> > > 2009/6/6 dke01 <[email protected]> > > >> I am doing "table per subclass" Inheritance with 1 parent and 2 >> subclasses, I also have a related table called Address which links to >> Party (the parent) >> >> The XML mapping file will not allow me to use both join table and >> joined-subclass for my Company and Individual. When I try to include >> my address into Party via join. Is there any way around this? (p.s I >> am only new to nHiberbate) >> >> <class name="Party" >> abstract="true" >> table="Parties"> >> <id name="Id"> >> <generator class="identity"/> >> </id> >> <property name="EntityName" column="entity_name"/> >> <property name="ShortName" column="short_name"/> >> >> <join table="logical_address"> >> <key column="address_id"/> >> <component name="ContactDetails" class="ContactDetails"> >> <property name="EmailAddress" column="email_address"/> >> <property name="HomePhone" column="home_phone_number"/> >> </component> >> </join> >> >> >> <joined-subclass table="individual" name="Individual"> >> <key column="party_key"/> >> >> >> >> > > > -- > Fabio Maulo > -- Fabio Maulo --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
