Hello Imants, The current implementation commits the transaction on thread cleanup - see the HibernateSessionManagerImpl. I suspect your analysis on this is spot on, and the redirect beat the commit.
One quick fix might be to serialize requests per session by synchronizing on it. I don't know if there's a T5 way to do this, but a simple filter is easy enough. I've been meaning to post a feature request to switch from a thread cleanup mechanism to using a contribution to the RequestHandler pipeline. I think this would solve several problems including the one you're running into. In a (somewhat) related thread[1], Thiago mentioned his own hibernate integration project that you might look into. I haven't had time to look into it yet, nor to work on a patch to go with the feature request :(. Cheers, lasitha. [1] Sep 18th - T5: HibernateSessionManagerImpl should close session on thread cleanup? http://mail-archives.apache.org/mod_mbox/tapestry-users/200709.mbox/[EMAIL PROTECTED] On 9/26/07, Imants Firsts <[EMAIL PROTECTED]> wrote: > Hi! > > I am trying to edit a hibernate entity in a tapestry > form, and when the form is submitted the entitiy is > saved to DB, and user is redirected to a ViewEntity page. > > After the submit I get an exception that entity does > not exist (entity is actually created in db), if I hit > the refresh button in the browser, it finds the entity > and the page renders fine. I suspect that Tapestry sent > redirect back to client before the transaction was > commited to DB. The request for redirected page came in > another thread before the previous request cleanup was > completed and transaction successfully commited. > > How to solve this? What happens if the commit fails? > > Thanks, > Imants > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
