[Qgis-developer] QGIS Server WFS-T integration

[Marco Hugentobler]

Hi René-Luc

Thank you for this nice addition, WFS-T will certainly be a great 
contribution to QGIS server!

I tried to compile the wfs_server_transaction branch, but it fails with 
the following error message (QGS_NAMESPACE and OGC_NAMESPACE are not 
defined):

/home/marco/src/Quantum-GIS/src/mapserver/qgswfsserver.cpp:718:35: 
Fehler: »QGS_NAMESPACE« wurde in diesem Gültigkeitsbereich nicht definiert
/home/marco/src/Quantum-GIS/src/mapserver/qgswfsserver.cpp:721:39: 
Fehler: »OGC_NAMESPACE« wurde in diesem Gültigkeitsbereich nicht definiert


Maybe there is a commit that you did not push to github yet?

Then, looking at qgswfsserver.cpp, it seems that most of the 2000 code 
lines deal with GML. It would be good to separate that into a GML 
handling class on its own (which could also be used from qgswfsprovider, 
at the moment, the gml reading seems to be duplicated).

In QgsPostRequestHandler, the code looks for the environment variable 
QUERY_STRING. I thought QUERY_STRING is only defined in http get 
requests and in post requests, there is only CONTENT_LENGTH ?

Which WFS client did you use for testing (QGIS desktop)?

Regards,
Marco




On 01.10.2012 15:21, rldhont wrote:
> Hi all,
>
> I need some review for the WFS-T implementation in QGIS-Server.
> https://github.com/rldhont/Quantum-GIS/tree/wfs_server_transaction
> This branche adds the capability to the QGIS Server to understand 
> transaction, adds a way to define which WFS layer can be editable and 
> if the administrator authorize insert and delete, adds an enhancements 
> for the WFS provider to support WFS-T which needs extra parameters.
>
> For the configuration on the WFS-T part, Update is possible if the 
> layer is publish as a WFS layer, Insert is possible only if Update is 
> possible and Delete is possible only if Insert is possible. You can 
> check Delete on a layer and it's automatically a WFS layer, or uncheck 
> Publied on a layer and all the checkbox are unchecked.
>
> I have testing QGIS-Server transaction with an ESRI ShapeFile and a 
> Spatialite database. The both doesn't return a good FID, but only 
> Spatialite has persistent FID. The Spatialite provider probably needs 
> an update.
> I test my QGIS-Server with QGIS and some JavaScript code.
>
> René-Luc D'Hont
> 3Liz
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