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*.

-- 
Sidnei da Silva
Enfold Systems, LLC.
http://enfoldsystems.com
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