[appengine-java] Re: Is it possible to implement Open EntityManager in View to avoid JDODetachedFieldAccessException?
Thanks, Using these properties solve the problem. On 28 nov, 08:09, datanucleus andy_jeffer...@yahoo.com wrote: I'm using Spring therefore I tried to configure the OpenEntityManagerInViewInterceptor, if this works as it's supposed to I shouldn't get JDODetachedFieldAccessException anymore, but I still get it. And what state are the objects in when you access the field ? detached ? and what PersistenceContext is used ? As perhttp://www.datanucleus.org/products/accessplatform_2_0/jpa/object_lif... DataNucleus 1.x supports Transaction out of the box (whereas DataNucleus 2.x supports both). You could easily use the persistence properties datanucleus.DetachAllOnCommit = false datanucleus.DetachOnClose=true if you wanted Extended. -- 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 google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Is it possible to implement Open EntityManager in View to avoid JDODetachedFieldAccessException?
I'm using Spring therefore I tried to configure the OpenEntityManagerInViewInterceptor, if this works as it's supposed to I shouldn't get JDODetachedFieldAccessException anymore, but I still get it. And what state are the objects in when you access the field ? detached ? and what PersistenceContext is used ? As per http://www.datanucleus.org/products/accessplatform_2_0/jpa/object_lifecycle.html DataNucleus 1.x supports Transaction out of the box (whereas DataNucleus 2.x supports both). You could easily use the persistence properties datanucleus.DetachAllOnCommit = false datanucleus.DetachOnClose=true if you wanted Extended. -- 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 google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
