On Fri, Oct 22, 2010 at 7:59 PM, Vytautas Racelis <turi...@gmail.com> wrote:
> Hi,
>
> wicket 1.4.x IPageFactory has a method:
> <C extends Page> Page newPage(final Class<C> pageClass);
>
> wicket 1.4.x IAuthorizationStrategy has a method:
> <T extends Component> boolean isInstantiationAuthorized(Class<T>
> componentClass);
>
> So, i was implementing IPageFactory.newPage(...)
>
> and such action was correct:
>
> public <C extends Page> Page newPage(final Class<C> pageClass) {
> if
> (!Session.get().getAuthorizationStrategy().isInstantiationAuthorized(pageClass)){
> <-- everything is fine
> }
> ...
> }
>
> Now what we have in wicket 1.5:
>
> IPageFactory has a method:
> <C extends IRequestablePage> IRequestablePage newPage(final Class<C>
> pageClass);
>
> IAuthorizationStrategy has a method:
> <T extends Component> boolean isInstantiationAuthorized(Class<T>
> componentClass);
>
> So, i am implementing IPageFactory.newPage(...)
>
> and such implementation is not correct anymore:
>
> public <C extends Page> Page newPage(final Class<C> pageClass) {
> if
> (!Session.get().getAuthorizationStrategy().isInstantiationAuthorized(pageClass)){
> <-- this does not compile
> }
> ...
> }
>
> Bound mismatch: The generic method isInstantiationAuthorized(Class<T>) of
> type IAuthorizationStrategy is not applicable for the arguments (Class<C>).
> The inferred type C is not a valid substitute for the bounded parameter <T
> extends Component>
>
>
> Does anybody know how to solve such issue?
>
I know :-)
We need to use IRequestableComponent instead.
>
> Thanks;)
>
> --
> Regards,
> Vytautas Racelis
> -----------------------------------
> phone:+370-600-34389
> www.xaloon.org
> www.allcarindex.com
> www.leenle.com
>
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