[appengine-java] Problem with owned one-to-many relationship for child entities

Hi. I wonder if I can create owned one-to-many relationships for child entities (JDO)? For example I have following PersistenceCapable classes: Person, Company, PhoneNumber *Person* owns a *Company* (one-to-one unidirectional). *Person* owns a *ListPhoneNumber* (one-to-many unidirectional).

[appengine-java] OpenID Accounts with same emails and App Engine User class

Hi, For some reason my application handles OpenID accounts with same emails as one user. It means when I try to access datastore entities with User field of new user it also gets entities of all other users with the same email. Is User object same as email? Pythod documentation says: User