[Zoo-discuss] POST not implemented
pablo zader
pzader at gmail.com
Fri Aug 8 17:22:42 PDT 2014
Thanks Fenoy,
I did the update my version from the trunk and now I have: revision 496
The query GET work well!!! The query POST not func.
But now I get another error:
"<?xml version="1.0" encoding="UTF-8"?> <ExceptionReport xmlns="
http://www.opengis.net/ows/1.1" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
http://www.opengis.net/ows/1.1
http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd"
xml:lang="en-US" version="1.1.0"> <Exception exceptionCode="InternalError">
<ExceptionText>ZOO Kernel failed to process your request receiving signal
11 = SIGSEGV</ExceptionText> </Exception> </ExceptionReport> "
I try also through the command line and the same error:
~/shapes/prueba-wps$ curl -H "Content-Type: application/xml"
-d@/home/pablo/shapes/prueba-wps/query_v_split.xml
"http://localhost/cgi-bin/zoo_loader.cgi"
<?xml version="1.0" encoding="UTF-8"?>
<ExceptionReport xmlns="http://www.opengis.net/ows/1.1" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
http://www.opengis.net/ows/1.1
http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd"
xml:lang="en-US" version="1.1.0">
<Exception exceptionCode="InternalError">
<ExceptionText>ZOO Kernel failed to process your request receiving
signal 11 = SIGSEGV</ExceptionText>
</Exception>
</ExceptionReport>
My main.cfg:
[main]
encoding=utf-8
isTrial=true
dataPath=/var/www/data
tmpPath=/var/www/tmp
cacheDir=/var/www/cache
rootUrl=/var/www/
version=1.0.0
applicationAddress=http://127.0.0.1
msOgcVersion=1.0.0
serverAddress=http://127.0.0.1/zoo
lang=fr-FR,en-US,ja-JP
tmpUrl=../tmp
Could my query is malformed? (query EXECUTE through POST)
You can provide me a zoo-kernel to test my query POST? or someone could try
my query POST with your own installation of zoo-project please? Attach the
query EXECUTE POST (process v_split).
Other question:
Is there any resource (tools online, any script, etc.) to automatically
generate queries WPS POST type?
Thanks in advanced
Pablo
2014-08-02 12:33 GMT-03:00 Fenoy Gerald <gerald.fenoy at geolabs.fr>:
> Dear Pablo,
> I would like to know what is the ZOO-Kernel version you are currently
> using ?
> Indeed it sounds strange that switching from GET to POST change so much
> thing. In other case, this have to be review and fixed asap.
> So, I would like to invite you to build the ZOO-Kernel from the SVN trunk
> source tree and try the same requests against this version and report any
> issue if you have still one.
>
> I hope to hear back from you,
>
> Best regards,
>
> Le 30 juil. 2014 à 18:24, pablo zader <pzader at gmail.com> a écrit :
>
> > Thanks Fenoy
> >
> > I am now using as input appliaction/xml instead of text/xml and it
> works!! (through POST . attach in this mail). But I have another error
> (attach the log file zoo_proyect):
> >
> > TRACE : GDLA error while import. Unable to create input location from
> input /tmp/tmphfAPH3/input_0 GDAL log: ERROR: Unable to open data source
> </tmp/tmphfAPH3/input_0><class 'gms.ErrorHandler.GMSError'>Unable to run
> your python process properly. Please check the following messages : [' File
> "/usr/lib/cgi-bin/v_buffer.py", line 7, in v_buffer\n
> service.fromMaps("v.buffer", inputs, outputs)\n', ' File
> "/usr/lib/cgi-bin/ZOOGrassModuleStarter.py", line 77, in fromMaps\n
> self._importData()\n', ' File "/usr/lib/cgi-bin/gms/GrassModuleStarter.py",
> line 469, in _importData\n self._createInputLocation(input)\n', ' File
> "/usr/lib/cgi-bin/gms/GrassModuleStarter.py", line 568, in
> _createInputLocation\n raise GMSError(log)\n']
> >
> > But making a GET request works well:
> >
> >
> http://localhost/cgi-bin/zoo_loader.cgi?request=Execute&service=WPS&version=1.0.0&Identifier=v_buffer&DataInputs=input=Reference@xlink:href=http%3A%2F%2Flocalhost%2Fcgi-bin%2Fmapserv%3Fmap%3D%2Fvar%2Fwww%2Fmapfile%2Fwfs.map%26SERVICE%3DWFS%26REQUEST%3DGetFeature%26VERSION%3D1.0.0%26typename%3Dfeature%3Acontinent%26SRS%3DEPSG%3A4326%26FeatureID%3Dcontinent.1;distance=10&RawDataOutput=output@mimeType=application/xml
> >
> > Another test was made using cURL where the file demo1.xml containing
> the above information request POST:
> >
> > curl -H "Content-Type: application/xml" -d@/home/pablo/Descargas/demo1.xml
> "http://localhost/cgi-bin/zoo_loader.cgi"
> >
> > <?xml version="1.0" encoding="utf-8"?>
> > <ExceptionReport xmlns="http://www.opengis.net/ows/1.1" xmlns:xsi="
> http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
> http://www.opengis.net/ows/1.1
> http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd"
> xml:lang="en-US" version="1.1.0">
> > <Exception exceptionCode="NoApplicableCode">
> > <ExceptionText>TRACE : GDLA error while import. Unable to create
> input location from input /tmp/tmpitl1aH/input_0 GDAL log: ERROR: Unable to
> open data source </tmp/tmpitl1aH/input_0>
> >
> > <class 'gms.ErrorHandler.GMSError'>
> > Unable to run your python process properly. Please check the following
> messages : [' File "/usr/lib/cgi-bin/v_buffer.py", line 7, in v_buffer\n
> service.fromMaps("v.buffer", inputs, outputs)\n', ' File
> "/usr/lib/cgi-bin/ZOOGrassModuleStarter.py", line 77, in fromMaps\n
> self._importData()\n', ' File
> "/usr/lib/cgi-bin/gms/GrassModuleStarter.py", line 469, in _importData\n
> self._createInputLocation(input)\n', ' File
> "/usr/lib/cgi-bin/gms/GrassModuleStarter.py", line 568, in
> _createInputLocation\n raise GMSError(log)\n']</ExceptionText>
> > </Exception>
> > </ExceptionReport>
> >
> > Note:
> > The get request was made on a vector taken with WFS
> > The POST request is on a user-selected feature from the map.
> >
> >
> > Thanks in advanced
> >
> > Pablo
> >
> >
> >
> > 2014-07-28 12:17 GMT-03:00 Fenoy Gerald <gerald.fenoy at geolabs.fr>:
> > 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.
> > >
> > > _______________________________________________
> > > Zoo-discuss mailing list
> > > Zoo-discuss at lists.osgeo.org
> > > http://lists.osgeo.org/cgi-bin/mailman/listinfo/zoo-discuss
> >
> >
> >
> > Gérald Fenoy
> > http://wiki.osgeo.org/wiki/User:Djay
> >
> >
> >
> >
> > --
> > Pablo J. Zader
> > Lic. en Cs. de la Computación
> > CONAE
> > pablo.zader at gmail.com
> >
> > "Los Grandes Hombres hablan sobre ideas...
> > Los Hombres Promedio hablan sobre cosas...
> > Los Hombres Pequeños hablan.. de otros Hombres.
> >
> > del libro Matemática estas ahi? A. Paenza "
> > <log_zoo.txt><demo1.xml>
>
>
>
> Gérald Fenoy
> http://wiki.osgeo.org/wiki/User:Djay
>
>
--
*Pablo J. Zader*
*Lic. en Cs. de la Computación*
*CONAE *
*pablo.zader at gmail.com <pablo.zader at gmail.com>*
*"Los Grandes Hombres hablan sobre ideas... Los Hombres Promedio hablan
sobre cosas... Los Hombres Pequeños hablan.. de otros Hombres.*
*del libro Matemática estas ahi? A. Paenza "*
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