[Zoo-discuss] POST not implemented

Mon Jul 28 08:41:22 PDT 2014

I cannot tell if zoo is correct or not. But having a CDATA in an XML 
document is a common thing.
http://www.w3schools.com/xml/xml_cdata.asp

In my case, I'm (trying) using openlayers wps client to generate de XML to 
send to the wps server. Ol put  CDATA in the XML.
Steve

Fenoy Gerald <gerald.fenoy at geolabs.fr>@lists.osgeo.org 
Envoyé par : zoo-discuss-bounces at lists.osgeo.org
2014-07-28 11:17

A
pablo zader <pzader at gmail.com>
cc
ZOO-discuss <zoo-discuss at lists.osgeo.org>
Objet
Re: [Zoo-discuss] POST not implemented

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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