setResponsePage(MyApplicaton.getCustomizedPageXClass(), .., ..)
-igor
On Tue, May 5, 2009 at 12:15 AM, Steve Flasby <st...@flasby.org> wrote:
> Chaps,
> We have a requirement to customize certain pages depending on the
> installation. My approach is to subclass the pages needing customization
> and put the difference in the subclass. Then a bit of installation
> specific config overrides the normal destination page and returns a
> different one.
>
> This seems an OK approach (other approaches happily received) but
> requires that I be able to intercept calls to the original page with
> calls to the subclassed version.
> I was going to implement a subclass of RequestCycle to lookup the requested
> page and use the subclass if my configuration specifies one. That way there
> is no change needed in the rest of the application when we decide to use
> a modified page.
>
> new WebRequestCycle(this, (WebRequest)request, (WebResponse)response){
> public <C extends Page> void setResponsePage(final Class<C> pageClass,
> final PageParameters pageParameters,
> final String pageMapName) {
> // finds configured alternative or returns same pageClass if nothing
> // configured for this page.
> Class<C> altClass = getPageFactory().getPage(pageClass);
> super.setResponsePage( altClass, pageParameters, pageMapName);
> }
> };
>
> Unfortunately, setResponsePage(...) is final so I cant. This makes
> me think I am approaching this wrong as whenever I find I am blocked
> doing something in Wicket it's usually because I am going the wrong way.
>
> I'm using 1.4RC2.
>
> Can anyone offer an alternative for me please.
>
>
> Cheers - Steve
>
>
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