[seek-dev] Re: proposed gwsdl for Ecogrid registry service
Rod Spears
rods at ku.edu
Fri Oct 1 11:36:18 PDT 2004
Looks good.
Rod
Bing Zhu wrote:
>Matt, Raja, Jing, Rod:
>
>Attached is a proposed version of gwsdl for Ecogrid registry service.
>
>The toughest part is the query. Currently I put two operations,
>
> GetAllServices(String sessionId) --> for getting all existing ecogrid
>service
> QueryEcogridService(String sessionId, String queryField) -->
> the query field can be one of the ByName, ByType, ByUrl,
>ByClassification and ByEndpoint.
>
> Both operations return an array of Ecogrid service objects if
>successful.
>
>The difficulty in designing query operations is that how flexible the query
>operations are
>and what we can expect user's requirements in querying Ecogrid registry
>service.
>Jing is the first customer for this service since he needs this in Kepler. I
>wonder if the above
>two operations fit his requirement.
>
>Another part is that I am not sure about what kinds of 'serviceType' we
>are going to have. Currently it is just a string field.
>
>Let me know.
>
>Bing
>
>
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