Javadogs,
Currently, there is no standard way to describe the mapping of
embedded instances that use a discriminator column.
Issue 142
H
Allow embedded discriminator column
This proposal adds the discriminator element to the embedded element
for both .jdo and .orm mappings.
<!ELEMENT embedded (extension*, discriminator?, (field|property)*,
extension*)>
Craig Russell
Architect, Sun Java Enterprise System http://java.sun.com/products/jdo
408 276-5638 mailto:[EMAIL PROTECTED]
P.S. A good JDO? O, Gasp!