There is no way to write a JDO object with the low-level API. You need to convert it into an Entity and save the Entity. Can you post any code?
-- Ikai Lan Developer Programs Engineer, Google App Engine Blogger: http://googleappengine.blogspot.com Reddit: http://www.reddit.com/r/appengine Twitter: http://twitter.com/app_engine On Sun, Oct 3, 2010 at 5:06 PM, Tommy <[email protected]> wrote: > So is there another way I can perform a batch update since > makePersistentAll doesn't do it? > > When I tried to do the batch update with the low-level API, the > DatastoreService put() call didn't save the objects. It seemed to write > blank copies of the objects with all the fields set to null. The second > write was JDO correctly saving the objects with the modified data. So there > was something wrong with how I was saving them with the DatastoreService. > What's the proper way to write a modified JDO object with the low-level API? > > Thanks. > > > -- > 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]<google-appengine-java%[email protected]> > . > For more options, visit this group at > http://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.
