If your server correctly handles options for attribute, you can store
both informations (file type and the content) into a single attribute :
cv;pdf: <a PDF CV>
cv;tiff: <a TIFF CV>
It's up to the client to manage the option though, as it won't make any
sense to the server (don't use the ;binary option, it as a specific
semantic on the server)
Otherwise, you can define subclassed attributes to handle the different
kind of files.
--
--
cordialement, regards,
Emmanuel Lécharny
www.iktek.com
directory.apache.org