--- Stephen McConnell <[EMAIL PROTECTED]> wrote:
[SNIP]
> 
> Some thoughts after digging though Resource and
> associated classes ...
> 
> Of particular interest to me is the ability to
> declare resources that can be
> used as arguments to a Path definition - however, as
> things currently stand
> the Path datatype explicitly excludes resource
> collections that are not file
> based (which seems to me to defeat the purpose of
> Resource - but I'm hoping
> this is resolvable).
> 

We could come back to this; in my opinion relaxing
this restriction in the future would not hurt
anything.  However, in the ResourceCollection
refactoring, Path's inheritance hierarchy was altered
such that its immediate superclass is the new Union
resource collection.  So the only difference between
the two is, for all practical purposes, the
filesystem-only restriction.  Path further supports
its historical API e.g. <pathelement>, list().  But to
get back to the point, in general a <union> can be
used where a filesystem-agnostic <path> is desired.

-Matt


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