Hi John. No, you can persist both entities in a single transaction. Just follow the example in the documentation: http://code.google.com/appengine/docs/java/datastore/relationships.html#Owned_One_to_One_Relationships
If you create new ContactInfo and Employee objects, then associate the objects using the Employee class' setContactInfo method, calling makePersistent(employee) will persist the ContactInfo object as well. - Jason On Fri, Aug 21, 2009 at 11:22 PM, jd <[email protected]> wrote: > > Hi, > > I want to create an owned one to many relationship where the key for > the parent is auto generated. > > Is this possible to to in a single transaction? Or do I need to > commit the parent first so I can then get its key and set the parent > key on the child? > > Thanks, > > John > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
