You can only have <discriminator> in a class, not in a subclass. Diego
On Sat, Apr 3, 2010 at 12:41, Nieve . <[email protected]> wrote: > Thanks Fabio, > > I tried this, and it didn't work (am using NH 2.1 AFAIR): > > > <?xml version="1.0" encoding="utf-8" ?> > > > <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"> > > <class name="User" table="Users"> > <id name="Id" type="Int32" column="Id"> > <generator class="native"/> > </id> > <property name="Amount" column="Amount"/> > > <subclass name="Member" > > <join table="Members"> > <key column="Id" /> > <discriminator column="Member_Type" type="string"/> > <property name="Name" column="Name"/> > <subclass name="Delegate" discriminator-value="DLGT"> > <property name="SomeProperty" column="SomeProperty"/> > </subclass> > </join> > </subclass> > </class> > </hibernate-mapping> > > What did I do wrong? > > Nieve > > > On 3 April 2010 17:13, Fabio Maulo <[email protected]> wrote: > >> <subclass> >> <join> >> >> http://nhforge.org/doc/nh/en/index.html#inheritance >> >> 2010/4/3 Nieve <[email protected]> >> >>> Hello all, >>> I have a User parent class with 'child' classes like Member, >>> Contributor, Trainer (and so on) which are all mapped with a table per >>> subclass strategy, because all child tables/classes have not-null >>> columns/properties... >>> Now, the Member class has its own child class Delegate with only a >>> couple of additional properties, which is why I would have loved >>> having it mapped using a table per class, only AFAIK the two >>> strategies mix only the other way around, so it can't be done. >>> Anyone has an idea how can this be done? For the time being I put >>> everything in my Member class/table, but I'm not too happy with this >>> solution... >>> >>> -- >>> 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]<nhusers%[email protected]> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/nhusers?hl=en. >>> >>> >> >> >> -- >> 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]<nhusers%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/nhusers?hl=en. >> > > -- > 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]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > -- 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.
