Bad me. I'm still on T3.

Geoff

On 3/24/06, Mike Snare <[EMAIL PROTECTED]> wrote:
> IResourceResolver has been moved to HiveMind as the ClassResolver and
> the IEngine::getClassResolver method has been deprecated with a
> statement saying that the better way to get the resolver is to inject
> it as a service (though I can't find a service-point in hivemind or
> tapestry that exposes it).
>
> Even with that, it doesn't seem to work (I've tried using relative
> "images" and absolute "/my/component/package/images").  Neither works
> for me.  In the first case I get an application exception saying that
> "images/progress_0.jpg" can't be found, in the second case it says
> "/my/component/package/images/progress_0.jpg" can't be found.
>
> Any other suggestions or ideas what I might be doing wrong with
> Geoff's suggestion?
>
> Thanks,
> -Mike
>
> On 3/24/06, Geoff Longman <[EMAIL PROTECTED]> wrote:
> > Just create a new PrivateAsset and return it
> >
> > public IAssert getAssert(int percentComplete) {
> >    IResourceResolver = getPage().getEngine().getResourceResolver();
> >    ClasspathResourceLocation imageFolder
> > = new ClasspathResourceLocation(resolver, "path to images");
> >
> >    return new 
> > PrivateAsset(imageFolder.getRelativeResource(String.valueOf(percentComplete)+"/gif"));
> >
> > }
> >
> > not the most efficent example but you should get the idea.
> >
> > Geoff
> >
> > On 3/24/06, Mike Snare <[EMAIL PROTECTED]> wrote:
> > > Sorry.  I wasn't clear.
> > >
> > > There are 101 of these assets used by my component (one progress bar
> > > image for each of the possible progress percents between 0 and 100,
> > > inclusive).
> > >
> > > I'd really rather not have to clutter the jwc file with 101 asset
> > > element statements.  I have a method in the component that is called
> > > via ognl from the jwc file, passing in an object from which I can
> > > retrieve the percent complete.  The method returns an IAsset that is
> > > used in an Image component.
> > >
> > > -Mike
> > >
> > > On 3/24/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
> > > > Yeah it is. You can use the <asset> xml spec method, or the asset
> > > > annotation. They resolve relatively to your component/page/whatever.
> > > >
> > > > On 3/24/06, Mike Snare <[EMAIL PROTECTED]> wrote:
> > > > >
> > > > > Is there a service/utility that can be used by a page/component to
> > > > > retrieve an asset by relative path?
> > > > >
> > > > > I've got it working using the following code:
> > > > >
> > > > > private IAsset getPrivateAsset(String relativePath) {
> > > > >
> > > > >   String path = "/path/to/my/class/" + relativePath;
> > > > >
> > > > >   // resolver is a DefaultClassResolver
> > > > >   // the asset service is injected
> > > > >   return new PrivateAsset(new ClasspathResource(resolver, path),
> > > > >         getAssetService(), this.getLocation());
> > > > > }
> > > > >
> > > > > But it smells like a hack.
> > > > >
> > > > > Thanks,
> > > > > -Mike
> > > > >
> > > > > ---------------------------------------------------------------------
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> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Jesse Kuhnert
> > > > Tacos/Tapestry, team member/developer
> > > >
> > > > Open source based consulting work centered around
> > > > dojo/tapestry/tacos/hivemind.  http://opennotion.com
> > > >
> > > >
> > >
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> > >
> > >
> >
> >
> > --
> > The Spindle guy. http://spindle.sf.net
> > Blog:                  http://jroller.com/page/glongman
> > Other interests:  http://www.squidoo.com/spaceelevator/
> >
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--
The Spindle guy. http://spindle.sf.net
Blog:                  http://jroller.com/page/glongman
Other interests:  http://www.squidoo.com/spaceelevator/

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