That's great they've fixed that in 2.0.3. This is from 2.0.2 source, which
I implemented against.
com.sun.faces.application.resource.ResourceHandlerImpl#handleResourceRequest
...
resource = createResource(resourceName, libraryName);
Joel
On Fri, Sep 24, 2010 at 12:55 PM, Giampaolo Tomassoni <
Giampaolo_at_tomassoni.biz> wrote:
> > Agreed that it could be more clear, but I was looking at the javadoc,
> > not the spec. I finally found the info in Ed Burns book page 361.
> >
> > One gotcha I found was that if you want to override createResource,
> > then you also must override handleResourceRequest, because the wrapper
> > implementation of handleResourceRequest delegates to the wrapped
> instance,
> > which calls its own createResource instead of the one you implemented
> > in your extension of ResourceHandlerWrapper.
>
> Nah. At least, not in mojarra-2.0.3.
>
> This is from
>
> com.sun.faces.application.resource.ResourceHandlerImpl#handleResourceRequest
> :
>
> resource =
> context.getApplication().getResourceHandler().createResource(resourceName,
> libraryName);
>
>
> However, I don't know if there is any gotcha of the kind you pointed out.
>
> I have to code my own handleResourceRequest method anyway, so.
>
>
> > Good luck,
>
> Thank you, Joel.
>
> Giampaolo
>
>
> >
> > Joel
> > http://digitaljoel.nerd-herders.com
> >
> On Fri, Sep 24, 2010 at 10:36 AM, Giampaolo Tomassoni
> <Giampaolo_at_tomassoni.biz> wrote:
> > I think you can do that by adding a constructor that takes a
> > ResourceHandler:
> >
> > public MyResourceHandler(ResourceHandler wrapped) {
> > this.wrapped = wrapped;
> > }
> Eh, you're right.
>
> Now I see
> com.sun.faces.config.processor.AbstractConfigProcessor#createInstance works
> that way...
>
> Thank you very much.
>
> Shouldn't this be better stated in the JSF specs?
>
> Regards,
>
> Giampaolo
>
>
> > On 9/24/10 10:53 AM, Giampaolo Tomassoni wrote:
> > > Hi,
> > >
> > > I have a (hopefully basic) question about implementing and
> > instantiating a
> > > ResourceHandlerWrapper in JSF 2.0.
> > >
> > > How can I wrap in a ResourceHandlerWrapper any "underlying"
> > ResourceHandler?
> > >
> > > I'm working on a library which would need to override some of the
> > behavior
> > > defined by the ResourceHandler, but I would like to be kind with the
> > > specific JSF 2.0 flavor my library may be going to run on.
> > >
> > > In example, I would like to avoid to make a direct reference to the
> > > com.sun.faces.application.resource.ResourceHandlerImpl in my
> > > ResourceHandlerWrapper implementation. Also, if a third-party library
> > is
> > > actually wrapping any "official" ResourceHandler implementation, I
> > would
> > > like to avoid breaking things by letting my library directly wrap the
> > > official handler, and instead wrap the third-party one.
> > >
> > > Is there any way to do this?
> > >
> > > I attempted looking for a reply to this at the JSF 2.0 specifications
> > as
> > > well as to the JSF-ri documents and sources, but I was unable to find
> > any.
> > >
> > > Thank you in advance,
> > >
> > > Giampaolo
> > >
> > >
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> > Senior Member of Technical Staff
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> >
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