Hi,
quick follow up, I just tried removing nillable and then was met with this
error by CITE tests:
java.lang.AssertionError: Unable to test required capability:
PropertyIsNil. No feature type for which instances exist has nillable
properties.
Hmm... given CITE tests for WFS 2.0 do not need a specific dataset I'm not
sure that's a valid failure, but ok, I'll inquire with OGC
Cheers
Andrea
On Wed, Nov 22, 2017 at 5:35 PM, Andrea Aime <[email protected]>
wrote:
> Hi,
> I'm working on fixing compliance with the WFS 2.0 CITE tests and stubled
> into something ... intersting?
>
> Our WFS 2.0 schemas, output of DescribeFeatureType, claim there are
> nillable properties:
>
> <xsd:complexContent>
> <xsd:extension base="gml:AbstractFeatureType">
> <xsd:sequence>
> <xsd:element maxOccurs="1" minOccurs="0"
> name="multiPointProperty" nillable="true" type="gml:
> MultiPointPropertyType"/>
> <xsd:element maxOccurs="1" minOccurs="0"
> name="multiCurveProperty" nillable="true" type="gml:
> MultiCurvePropertyType"/>
> <xsd:element maxOccurs="1" minOccurs="0"
> name="multiSurfaceProperty" nillable="true" type="gml:
> MultiSurfacePropertyType"/>
> <xsd:element maxOccurs="1" minOccurs="1" name="doubleProperty"
> nillable="false" type="xsd:double"/>
> <xsd:element maxOccurs="1" minOccurs="0" name="intRangeProperty"
> nillable="true" type="xsd:string"/>
> <xsd:element maxOccurs="1" minOccurs="1" name="strProperty"
> nillable="false" type="xsd:string"/>
> <xsd:element maxOccurs="1" minOccurs="1" name="featureCode"
> nillable="false" type="xsd:string"/>
> </xsd:sequence>
> </xsd:extension>
> </xsd:complexContent>
> </xsd:complexType>
>
> and then the CITE tests assumes it can run PropertyIsNil filters on
> them... which would not even parse, but I have a simple fix for that locally
> (see https://osgeo-org.atlassian.net/browse/GEOS-6033 for the report
> about no support for parsing that).
>
> Now, with the fix the request goes through and then the CITE test fail
> because they do expect to find an empty element with
> xsi:nil='true', while GeoServer's code does not emit the element at all.
>
> There is also a symmetric ticket open on the write side here:
> https://osgeo-org.atlassian.net/browse/GEOS-3126
>
> Wondering, given our current behavior, wouldn't it be better to not add
> the nillable attribute in the schema?
> The notion that an element might be missing is already present in
> minOccurs="0" no?
>
> It seems that if we keep the schema as is today, then we'd have to change
> the way we encode the GML outputs (to add the element with
> nil and eventually nil reason instead of omitting them) and the way we
> parse inputs for transaction (to handle the same representation in input)
>
> Cheers
> Andrea
>
> ==
> 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 <+39%200584%20962313>
> fax: +39 0584 1660272 <+39%200584%20166%200272>
> mob: +39 339 8844549 <+39%20339%20884%204549>
>
> http://www.geo-solutions.it
> http://twitter.com/geosolutions_it
>
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--
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
AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o
nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
loro utilizzo è consentito esclusivamente al destinatario del messaggio,
per le finalità indicate nel messaggio stesso. Qualora riceviate questo
messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
darcene notizia via e-mail e di procedere alla distruzione del messaggio
stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for
the attention and use of the named addressee(s) and may be confidential or
proprietary in nature or covered by the provisions of privacy act
(Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
Code).Any use not in accord with its purpose, any disclosure, reproduction,
copying, distribution, or either dissemination, either whole or partial, is
strictly forbidden except previous formal approval of the named
addressee(s). If you are not the intended recipient, please contact
immediately the sender by telephone, fax or e-mail and delete the
information in this message that has been received in error. The sender
does not give any warranty or accept liability as the content, accuracy or
completeness of sent messages and accepts no responsibility for changes
made after they were sent or for other risks which arise as a result of
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