Hi, there is no way to have WFS transparently call WPS, it's the other way around, WPS calls WFS, try this 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:Clip</ows:Identifier> <wps:DataInputs> <wps:Input> <ows:Identifier>features</ows:Identifier> <wps:Reference mimeType="text/xml" xlink:href="http://geoserver/wfs"; method="POST"> <wps:Body> *<wfs:GetFeature service="WFS" version="1.0.0" outputFormat="GML2" xmlns:zaatari="http://zaatari.cloudsdi.geo-solutions.it/ <http://zaatari.cloudsdi.geo-solutions.it/>">* * <wfs:Query typeName="zaatari:CultureSrf"/>* * </wfs:GetFeature>* </wps:Body> </wps:Reference> </wps:Input> <wps:Input> <ows:Identifier>clip</ows:Identifier> <wps:Data> * <wps:ComplexData mimeType="application/wkt"><![CDATA[POLYGON((36 32, 37 32, 37 33, 36 33, 36 32))]]></wps:ComplexData>* </wps:Data> </wps:Input> </wps:DataInputs> <wps:ResponseForm> <wps:RawDataOutput mimeType="text/xml; subtype=wfs-collection/1.1"> <ows:Identifier>result</ows:Identifier> </wps:RawDataOutput> </wps:ResponseForm> </wps:Execute> against this URL as a POST request: http://cloudsdi.geo-solutions.it/geoserver/wps Basically you'd have to build the WFS request you want to make, embed it in the WPS one, and align the clipping bounds (basically update the bits I have highlited in bold). Cheers Andrea On Fri, Sep 14, 2018 at 3:11 PM Olyster <[email protected]> wrote: > Hi, > > I'm working with a fairly big multipolygon (400 000points) in oracle > spatial. > > I noticed that all the points are returned to the client (browser) even if > 10 points are showing. > > WFS protocol doesn't weed out those points so I'd like to use WPS to > perform > clipping of the returned coordinates by WPS. > > I tried the query builder but I always get "No workspace specified" error > even if there's a workspace specified in the URL (GET). > > How can I chain WFS request with a WPS process so that every WFS result > will > be clipped by Geoserver ? > > Thanks > > > > -- > Sent from: > http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.html > > > _______________________________________________ > Geoserver-users mailing list > > Please make sure you read the following two resources before posting to > this list: > - Earning your support instead of buying it, but Ian Turton: > http://www.ianturton.com/talks/foss4g.html#/ > - The GeoServer user list posting guidelines: > http://geoserver.org/comm/userlist-guidelines.html > > If you want to request a feature or an improvement, also see this: > https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer > > > [email protected] > https://lists.sourceforge.net/lists/listinfo/geoserver-users > -- Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- *Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.*
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
