[Zoo-discuss] POST not implemented

Mon Jul 28 08:17:13 PDT 2014

Dear Pablo,
thanks for providing your XML request.

From my point of view, there is an issue in the request you provided, you defined the mimeType attribute of your ComplexeData node to « text/xml » which is valid, but then, rather than providing a XML node in the request, you provided a CDATA node which should be used for ComplexData with the mimeType defined to application/json for instance.

In the case of mimeType defined to text/xml, the ZOO-Kernel is searching for a XML node which will be used as a root of a new document which will then be used to POST the request to the targeted server.

So your request should work by removing both: «  <![CDATA[ » and « ]]> » from its content.

If anybody think that it is wrong to handle the text/xml content the way ZOO-Project is doing, then please speak up and let me know. 
I wonder, cause it is not the first time that somebody send such kind of requests. The issue Steve faced with his request was really similar to this one.

We may fix the issue directly in the Client code maybe ?

Waiting for your answer,
Best regards,

Le 28 juil. 2014 à 16:27, pablo zader <pzader at gmail.com> a écrit :

> Hi list,
> I'm developing a client wps modifying the example WPSDemo.js from 
> http://suite.opengeo.org/4.1/processing/wpsclient/index.html .
> I'm using zoo-proyect as wps server.
> I'm trying to invoke the buffer process implemented in GRASS GIS gives me the following error:
> 
> POST http://localhost:9080/proxy/?url=http%3A%2F%2Flocalhost%2Fcgi-bin%2Fzoo_loader.cgi%3F 501 (Not Implemented) 
> 
> The query POST is:
> 
> <wps:Execute xmlns:wps="http://www.opengis.net/wps/1.0.0" version="1.0.0" service="WPS" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">v_buffer</ows:Identifier><wps:DataInputs><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">input</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Or data source for direct OGR access</ows:Title><wps:Data><wps:ComplexData mimeType="text/xml"><![CDATA[<wfs:FeatureCollection xmlns:wfs="http://www.opengis.net/wfs"><gml:featureMember xmlns:gml="http://www.opengis.net/gml"><feature:features xmlns:feature="http://mapserver.gis.umn.edu/mapserver" fid="OpenLayers_Feature_Vector_248"><feature:geometry><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates decimal="." cs="," ts=" ">-6383273.5489707,1396657.4552779 -4230806.8327598,26905.908598173 -6246298.3943028,-442723.19312058 -6383273.5489707,1396657.4552779</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></feature:geometry></feature:features></gml:featureMember></wfs:FeatureCollection>]]></wps:ComplexData></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">layer</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">A single vector map can be connected to multiple database tables. This number determines which table to use. When used with direct OGR access this is the layer name.</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">cats</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Example: 1,3,7-9,13</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">where</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Example: income  1000 and inhab :: 10000</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">type</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Feature type</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">distance</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Buffer distance along major axis in map units</ows:Title><wps:Data><wps:LiteralData>195678.7923828125</wps:LiteralData></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">minordistance</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Buffer distance along minor axis in map units</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">angle</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Angle of major axis in degrees</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">bufcolumn</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Name of column to use for buffer distances</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">scale</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Scaling factor for attribute column values</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">tolerance</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Maximum distance between theoretical arc and polygon segments as multiple of buffer</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">-s</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Make outside corners straight</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">-c</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Dont make caps at the ends of polylines</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input><wps:Input><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">-t</ows:Identifier><ows:Title xmlns:ows="http://www.opengis.net/ows/1.1">Transfer categories and attributes</ows:Title><wps:Data><wps:LiteralData/></wps:Data></wps:Input></wps:DataInputs><wps:ResponseForm><wps:RawDataOutput mimeType="text/xml"><ows:Identifier xmlns:ows="http://www.opengis.net/ows/1.1">output</ows:Identifier></wps:RawDataOutput></wps:ResponseForm></wps:Execute>
> 
> Thanks in advanced
> 
> P.
> 
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Gérald Fenoy
http://wiki.osgeo.org/wiki/User:Djay

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