Hi datanucleus, Built-in object id classes not working in Google data store,we worked as example given in the fallowing url
http://www.datanucleus.org/products/accessplatform/jdo/primary_key.html. but issue not resolved. Thanks On May 11, 10:02 pm, datanucleus <[email protected]> wrote: > > Class com.atp.smartstore.DB.config.User has application-identity and no > > objectid-class specified yet has 2 primary > > key fields. Unable to use SingleFieldIdentity. > > Message seems clear enough to me. You want to have a composite PK yet > you haven't provided an object identity class; so provide one. JDO > only provides built-in object id classes when you have a single field > as PK. The DataNucleus docs define how to define your own. > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" 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 > athttp://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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/google-appengine-java?hl=en.
