[appengine-java] Re: anyone know how to deal with: org.datanucleus.exceptions.NucleusUserException: Object Manager has been closed

2012-01-30 Thread Nichole
One uses flush() typically at the end of a sequence of operations where you need to ensure that your objects are synced with the datastore. I'll include a link at the bottom of this with more information. Your code uses multiple entities. If they aren't from the same ancestor entity (that is if

Re: [appengine-java] Re: anyone know how to deal with: org.datanucleus.exceptions.NucleusUserException: Object Manager has been closed

2012-01-29 Thread John Goche
On Mon, Jan 30, 2012 at 12:37 AM, Nichole nichole.k...@gmail.com wrote: Do you have fields within your persistable entities in Data.store which are persistable? Yes, all the fields within the persistable entities are also persistent.