I just got the OpenEntityManagerInViewFilter to work (in Eclipse, have not
deployed yet ) after having struggled for several days.
Do you use the EMF class from
http://code.google.com/intl/sv-SE/appengine/docs/java/datastore/jpa/overview.html
? If so, that might cause your problem since it
I need to use query that fetches objects from multiple entity groups
(which means I can't use transactions). Here's the method:
@Override
public CollectionItem findInactiveItems(Date endDate) {
inactiveItems =
em.createNamedQuery(findInactiveItems).setParameter(endDate,
