Very interesting, Jake, thank you, i'll look into it. I think i'm solving my problem just trying to modify the status of object inside a transaction - at the end it is throwing an exception that it can't commit. I'm testing if it really doing what i need.
-- Tony On Wed, Apr 7, 2010 at 8:59 PM, jbrookover <[email protected]> wrote: > > Finally! I've found others who are looking into Wicket on GAE. :) > > Something else to look into, that is frequently mentioned on the GAE/J > lists > but not here, is Objectify - a very thin layer over the GAE datastore. I > was using JDO, PMF, etc and found Objectify to be a pretty easy switch. > Also, in the process, I discovered several cases where JDO "features" were > not implemented as I thought. For example, I thought I could use JDO > transactions to prevent race conditions in a case where two users were > trying to create identical objects (when I only wanted one). It turns out > that may not be the case and I would need to manage the lock/permissions > myself. > > See: > > http://groups.google.com/group/objectify-appengine/browse_thread/thread/d71889d94ebf8302 > > Glad to find other GAE/Wicket users! > > Jake > > > intmanch wrote: > > > > Hi all, > > > > I've been actively using wicket on GAE for quite a lot of months > and > > I > > love it, but I've quite serious performance problems. I already checked > > all > > the advices to speed up the performance but still is quite slow specially > > for some requests or opening a bookmarkable page. I don't know what to > do, > > I > > use DataView, that it's quite performant, LoadableDetachableModels > > everywhere, session is ok in size, so I don't know if there is something > I > > can tune on the RequestCycle servlet? > > > > Thanks! > > > > > > -- > View this message in context: > http://old.nabble.com/Wicket-GAE-performance-tp28118591p28164599.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
