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Sidnei da Silva wrote:
> On Mon, Sep 12, 2005 at 09:10:02AM -0400, Tres Seaver wrote:
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> | Jean-Marc Orliaguet wrote:
> | > then there is a list of hooks that can be migrated to the new
> | > getToolByName() when it materializes. At least this shows the need for
> | > named utilities in CMF.
> | Those won't be named utilities; they will be adapters, with
> | "tool-centric" interfaces. For code which currently spells the lookup::
> | catalog = getToolByName(some_context, 'portal_catalog')
> | I prefer::
> | catalog = ICatalog(some_context)
> | rather than::
> | catalog = getUtility(IGenericTool, 'portal_catalog')
> | which will permit us to do component-style indirections based on the
> | type of 'some_context'.
> And then I think the component architecture supports named adapters
> no? Maybe I'm just dreaming *wink*.
Not using the "sugary" spelling (calling the interface); named adapters
are looked up via::
foo = getAdapter(some_context, IFoo, 'some_name')
I just don't see a usecase for them in what we've outlined so far.
Tres Seaver +1 202-558-7113 [EMAIL PROTECTED]
Palladion Software "Excellence by Design" http://palladion.com
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