That is a great question; when you make the request (ie in the
standard) can you ask for different response types? I think it was
supposed to be automatic - ie it was going to ask for the result in a
format it could understand; and then parse the result into a java
object for you.

Example if a geotiff is being produced you would not need to know - a
gridcoverage would show up in java for you to work with.

I agree it may be useful to have more control here - as such we may
need an api change.

Jody

On Wed, Oct 7, 2009 at 11:07 PM, Matthias Lendholt
<matthias.lendh...@gfz-potsdam.de> wrote:
> Hi,
> on http://docs.codehaus.org/display/GEOTDOC/WPS+Plugin is described how
> to generate a WPSFactory and start the execute process with the input
> parameters.
> Not described is the possibility to set the wps:ResponseForm in the
> execute process like for example this one:
>
> <wps:Execute>
> ...
>   <wps:DataInputs>
> ... input parameters here
>   </wps:DataInputs>
> <wps:ResponseForm>
>     <wps:ResponseDocument>
>       <wps:Output asReference="true">
> <ows:Identifier>IdentifiedAffectedAreasFeatureCollection</ows:Identifier>
>       </wps:Output>
>       <wps:Output>
>         <ows:Identifier>NumberOfIdentifiedAffectedAreas</ows:Identifier>
>       </wps:Output>
>       <wps:Output>
>         <ows:Identifier>TotalProcessExecutionTime</ows:Identifier>
>       </wps:Output>
>     </wps:ResponseDocument>
>   </wps:ResponseForm>
> </wps:Execute>
>
> In particular the 'asReference="true"' is of interest for me for one of
> the result parameters.
>
> Is this done in the ProcessDescriptionType where I can set
> ProcessOutputsType? Or anywhere else?
>
>
> Thanks for any help.
>
> Matthias
>
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