> if you use EJB3 you really want to use the wicket-contrib-javaee project > (wicketstuff) all you need to do is call you @EJB and rest is handled > automatically ! >
That project needs an update for 1.3 Add wicket-ioc dep / remove spring dep + some other unneeded deps / fix package names, I contacted the author but got no response. Plus you have to define all beans in the web.xml which is not needed when you work with jsf for example (tested on glassfish). Does anybody know why that is? but since this thread is about jpa+guice+wicket on lightweight container and not j2ee + wicket I suppose that wicket-contrib-javaee is not what they are looking for. On Nov 16, 2007 4:45 PM, Korbinian Bachl <[EMAIL PROTECTED]> wrote: > > > Uwe Schäfer schrieb: > > Maris Orbidans schrieb: > >> > >> Let's remember good old EJB's. Inject an EntityManager in a session > >> bean facade and EJB container will handle all concurrency issues. No > >> need to write any boilerplate code. > > > > that´s where i come from. problem is, that you domain object aren´t able > > to lazily fetch attached data from database, unless you manage the EM > > yourself (maybe via Stateful SB, like seam does you encourage to). > > see yourself: > http://wicketstuff.org/confluence/display/STUFFWIKI/wicket-contrib-javaee > > i love this thing! > > Best, > > Korbinian > > > > > there are situations in which SBs are the best way to implement DAOs. I > > doubt, these are the majority. > > > >> BTW I have seen that some people use OpenEntityManagerInViewFilter > >> and map it to url pattern "/*". It seems that an EntityManager would > >> be created every time a static web resource is accessed. Isn't that > >> terrible ? > > > > i don´t know if OpenEntityManagerInViewFilter actually opens an EM. > > my solution wont, but instead provide a Context for EMs, so that they > > can be created and managed (and yes, more than one ;) automatically on > > demand. > > > > cu uwe > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- http://www.somatik.be Microsoft gives you windows, Linux gives you the whole house. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
