| The gs:Download process lets me download the sample tiger:poi layer syncronously with the following request:
<?xml version="1.0" encoding="UTF-8"?><wps:Execute version="1.0.0" service="WPS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wps/1.0.0" xmlns:wfs="http://www.opengis.net/wfs" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:wcs="http://www.opengis.net/wcs/1.1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd">
<ows:Identifier>gs:Download</ows:Identifier>
<wps:DataInputs>
<wps:Input>
<ows:Identifier>layerName</ows:Identifier>
<wps:Data>
<wps:LiteralData>tiger:poi</wps:LiteralData>
</wps:Data>
</wps:Input>
<wps:Input>
<ows:Identifier>outputFormat</ows:Identifier>
<wps:Data>
<wps:LiteralData>application/json</wps:LiteralData>
</wps:Data>
</wps:Input>
</wps:DataInputs>
<wps:ResponseForm>
<wps:RawDataOutput mimeType="application/zip">
<ows:Identifier>my_file_name</ows:Identifier>
</wps:RawDataOutput>
</wps:ResponseForm>
</wps:Execute>
Note that the "my_file_name" Identifier is ignored, and the response has the header "Content-Disposition: attachment; filename=result.zip" If you then change the ResponseForm tag with the following:
<wps:ResponseForm>
<wps:ResponseDocument storeExecuteResponse="true" status="true" mimeType="application/zip">
<wps:Output asReference="true">
<ows:Identifier>my_file_name</ows:Identifier>
</wps:Output>
</wps:ResponseDocument>
</wps:ResponseForm>
</wps:Execute>
The process returns the link for the status
The process will fail with the following log:
But no feedback is given through the status link, it just returns:
<?xml version="1.0" encoding="UTF-8"?>
<wps:ExecuteResponse xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:xlink="http://www.w3.org/1999/xlink"/>
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