At 10:32 PM 10/2/2003 +0100, Nick Pope wrote:
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>Following on from the discussion at the last DSS meeting, views are
>requested on use of implicit parmaters and other methods for controlling DSS
>services other than providing each control parameter explicetly.
>
>There seems to be several mechanisms that can be used with DSS:
>1) The requirements document mentions use of paramaters being implicit by
>the URL (see 3.5.9)
>2) Application profiles can imply use of certain parameters,
I imagined the above 2 would be nested.
The Application Profile would add profiling (MUST send this option, MUST
NOT send this option, this option defaults to X, the server is allowed to
do either X or Y, etc.).
Then the Implicit Parameters would further profile anything the Application
Profile left open. I.e. the Application Profile would say: server must do
either X or Y. A particular server would choose to do Y, and that would be
an "Implicit Parameter".
The idea is there's a family resemblance among servers that implement the
same Application Profile, but the Application Profile leaves some wiggle
room for each individual server to do its own thing.
Trevor
