hi Nuno.
your schema DID HELP, the output is correct now!
I don't remember why I deactivated the import of gml Schema months ago.
Anyway its working now.
Thanks a lot, I really had come to an end with searching for the error.
Happy greetings and do stay healthy!
Christine
Am 23.03.2020 um 19:45 schrieb Nuno Oliveira:
Hi,
if GeoServer is capable of producing the correct GeoJSON output and
use WMS it means that it's the XML encoding that's failing, probably
because some GML type binding is not being recognized.
I did a few changes on your schema, could you give a try using:
<!--Generated by Enterprise Architect 13.5.1351 ( Build: 1351 )-->
<xs:schema elementFormDefault="qualified"
targetNamespace="http://geoserver.org/xe"; version = "2.03"
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:xe="http://geoserver.org/xe";
xmlns:gml="http://www.opengis.net/gml/3.2";>
<http://www.opengis.net/gml/3.2>;
<xs:import namespace="http://www.opengis.net/gml/3.2";
schemaLocation="http://schemas.opengis.net/gml/3.2.1/gml.xsd"; />
<xs:element name="XE_OrtVonInteresse"
type="xe:XE_OrtVonInteresseType"
substitutionGroup="gml:AbstractFeature" />
<xs:complexType name="XE_OrtVonInteresseType" abstract="true">
<xs:complexContent>
<xs:extension base="gml:AbstractFeatureType">
<xs:sequence>
<xs:element name="ovi_id" type="xs:integer"/>
<xs:element name="objektUUID" type="xs:string"/>
<xs:element name="objektName" type="xs:string"/>
<xs:element name="lageanfasspunkt"
type="gml:GeometryPropertyType" minOccurs="1" maxOccurs="1"/>
<xs:element name="objektFunktion" type="xs:string"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:element name="XE_Aussichtspunkt"
type="xe:XE_AussichtspunktType"
substitutionGroup="xe:XE_OrtVonInteresse"/>
<xs:complexType name="XE_AussichtspunktType">
<xs:complexContent>
<xs:extension base="xe:XE_OrtVonInteresseType">
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:schema>
If the schema changes above don't make it work, can you give it a try
whit this mapping for the geometry (instead of the one you are using)?
<AttributeMapping>
<targetAttribute>xe:lageanfasspunkt</targetAttribute>
<sourceExpression>
<OCQL>lageanfasspunkt</OCQL>
</sourceExpression>
</AttributeMapping>
If none of the above work, then I'm afraid this will need to be debugged.
Hope it helps,
Nuno Oliveira
On Sun, 2020-03-22 at 18:53 +0100, Christine Andrae wrote:
Hello,
I have problems trying to serve a complex feature schema via Application
Schema Extension with geoserver.
All feature attributes are built correctly with exception of the
geometry column. This results in an empty tag in the GML 3.x-Output.
However, geoserver is able to produce a correct wms output or to serve
the geometric data as GeoJSON.
After spending days trying all sorts of changes I finally made a
stackoverflow-request.
https://gis.stackexchange.com/questions/354759/geoserver-application-schema-gml-output-without-geometry
Is anybody able to help?
Thank you
Christine
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Please make sure you read the following two resources before posting to this
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If you want to request a feature or an improvement, also see this:
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
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