[Geoserver-devel] [jira] (GEOS-5315) WPS request builder incorrectly formats input

Tue, 18 Sep 2012 15:57:19 -0700

Issue Type: Bug Bug
Assignee: Andrea Aime
Components: WPS
Created: 18/Sep/12 5:54 PM
Description:

Steps to reproduce the problem:

  1. In the request builder, choose the gs:BufferFeatureCollection process
  2. For process inputs, choose text & application/json for the "features" parameter and enter the text below. 
    {
  "type":"FeatureCollection",
  "features":[
    {
      "type":"Feature",
      "geometry":{
        "type":"Point",
        "coordinates":[
          1,
          0
        ]
      }
    }
  ]
}
  3. Enter a distance of 10, choose application/json as output, and execute the process.
  4. After viewing the response, change the "features" input param to VECTOR_LAYER and select the sf:archsites layer (or any other).
  5. Click the "Generate XML from process inputs/outputs" link to view the request body.



What I see looks like the following:




<?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:BufferFeatureCollection</ows:Identifier>
  <wps:DataInputs>
    <wps:Input>
      <ows:Identifier>features</ows:Identifier>
      <wps:Reference mimeType="application/json" xlink:href="" class="code-quote">"http://geoserver/wfs" method="POST">
        <wps:Body>
          <wfs:GetFeature service="WFS" version="1.0.0" outputFormat="GML2" xmlns:sf="http://www.openplans.org/spearfish">
            <wfs:Query typeName="sf:archsites"/>
          </wfs:GetFeature>
        </wps:Body>
      </wps:Reference>
    </wps:Input>
    <wps:Input>
      <ows:Identifier>distance</ows:Identifier>
      <wps:Data>
        <wps:LiteralData>10</wps:LiteralData>
      </wps:Data>
    </wps:Input>
  </wps:DataInputs>
  <wps:ResponseForm>
    <wps:RawDataOutput mimeType="application/json">
      <ows:Identifier>result</ows:Identifier>
    </wps:RawDataOutput>
  </wps:ResponseForm>
</wps:Execute>





This causes a failure because the SimpleInputProvider ends up generating a GeoJSON ppio and cannot handle the internal WFS layer.
Project: GeoServer
Priority: Major Major
Reporter: Tim Schaub
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