As i posted it in sidewiki to this very useful tips : there is another pitfall : you can't just return the result list of a query.
The list is not a basic ArrayList but a class of Datanucleus that is not serializable. If you want test that trick, just begin with a simple object, not a resultset. Alternatively, you may return a ".subList(x, y)", which produces a regular and serializable ArrayList. On Nov 4, 12:09 pm, "a.maza" <andr.m...@gmail.com> wrote: > I've used the merging of transient objects approach for a while as > described > inhttp://timepedia.blogspot.com/2009/04/google-appengine-and-gwt-now-ma... > and it works quite fine. I only subsituted the proposed implementation > of copying fields by dozer. > > However, I am still thinking to move to the "detaching objects" > approach and played around with it a bit. So far, the detaching > objects approachs seems more cumbersome to me... > > I would be happy to hear some thoughts... > > regards, > andr --~--~---------~--~----~------------~-------~--~----~ 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-java@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 -~----------~----~----~----~------~----~------~--~---