Sure, thanks for the light ! Christian
On Mon, Aug 31, 2009 at 8:01 PM, Dhanji R. Prasanna <[email protected]>wrote: > It is valid, so long as you call provider.get() inside an HTTP request. > If you step back a moment and look at this without Guice in the picture, > just imagine what it means to have access to the session when there is no > request running--it is rather meaningless (who's session is it?). What Guice > does is let you make this a lazy reference (using Providers) so that you can > still inject it but only use it when inside a request. > > Does that make it clearer? > > Dhanji. > > > On Tue, Sep 1, 2009 at 9:53 AM, Christian Goudreau < > [email protected]> wrote: > >> Does that mean that the solution Chris gave me isn't valid ? >> >> Christian >> >> On Mon, Aug 31, 2009 at 7:41 PM, Dhanji R. Prasanna >> <[email protected]>wrote: >> >>> If your object is created outside a request, the session will not be >>> available =( >>> Dhanji. >>> >>> >>> On Tue, Sep 1, 2009 at 9:04 AM, Christian Goudreau < >>> [email protected]> wrote: >>> >>>> No, but I got my answer from Chris Lowe >>>> >>>> public class SomeHandler implements ActionHandler<YourAction, >>>> YourResult> { >>>> >>>> private final Provider<HttpSession> httpSession; >>>> >>>> @Inject >>>> public SomeHandler(final Provider<HttpSession> httpSession) { >>>> this.httpSession = httpSession; >>>> } >>>> >>>> >>>> @Override >>>> public YourResult execute(final YourAction action, final >>>> ExecutionContext context) throws ActionException { >>>> Object value = httpSession.get().getAttribute("valuename"); >>>> } >>>> >>>> } >>>> >>>> I think I wasn't looking the right way at all. LOL >>>> >>>> Christian >>>> >>>> On Mon, Aug 31, 2009 at 6:58 PM, Max Bowsher <[email protected]> wrote: >>>> >>>>> Damob wrote: >>>>> > I don't know what I'm missing here or if it's because I'm using gwt- >>>>> > Dispatch but, do I need to write something in the module class to get >>>>> > it work ? I keep getting : >>>>> > >>>>> > 1) Error in custom provider, com.google.inject.OutOfScopeException: >>>>> > Cannot access scoped object. Either we are not currently inside an >>>>> > HTTP Servlet request, or you may have forgotten to apply >>>>> > com.google.inject.servlet.GuiceFilter as a servlet filter for this >>>>> > request. >>>>> >>>>> Well, *have* you forgotten to apply GuiceFilter then? >>>>> >>>>> Max, >>>>> >>>>> >>>> >>>> >>>> >>> >>> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "google-guice" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-guice?hl=en -~----------~----~----~----~------~----~------~--~---
