Hi Ben,
I tried that solution, using just one attributeMapping element:
<AttributeMapping>
<targetAttribute>
gml:domainSet
</targetAttribute>
<sourceExpression>
<OCQL>'POLYGON((268926 4810180, 268926 4829560, 296474 4829560,
296474 4810180))'</OCQL>
</sourceExpression>
<targetAttributeNode>
gml:MultiSurfacePropertyType
</targetAttributeNode>
</AttributeMapping>
But it didn't work and I got the same behavior.
It also didn't work using the geometry column of a shapefile.
I think I'll try to debug GeoServer + app-schema source code to see if it helps
me to understand how this works.
I'll let you know if I make any progress.
Best regards.
Ruben Velasco.
-----Mensaje original-----
De: Ben Caradoc-Davies [mailto:[email protected]]
Enviado el: miércoles, 24 de agosto de 2011 0:45
Para: Ruben Velasco Vega
CC: [email protected]
Asunto: Re: [Geoserver-users] App-Schema: Mapping gml:AbstractGeometry
Ruben,
you have two attributeMapping elements for one targetAttribute. Please
try merging them into a single element containing one targetAttribute,
one targetAttributeNode, and one sourceExpression. Normally separate
elements are used because the property element has a path one step
shorter, but I suspect your mapping is almost correct because geometry
properties are handled differently.
I have never tried to use CQL to deliver a literal geometry in this way.
Please let us know if it works! (I am in a conference [ISDE7] today and
tomorrow and cannot test your mapping until Friday.)
Kind regards,
Ben.
On 23/08/11 20:20, Ruben Velasco Vega wrote:
> Hi,
>
> First of all let me put you in situation. I’m working on the mapping of the
> INSPIRE Annex II Land Cover schema. I’m using GeoServer 2.2 + app-schema. I
> tried GS 2.1, but I moved to 2.2 when I read this issue:
> http://jira.codehaus.org/browse/GEOS-4496
>
> I need to map the attribute “gml:domainSet” which has this definition:
>
> <element name="domainSet" type="gml:DomainSetType">
> <annotation>
>
> <documentation>…</documentation>
> </annotation>
> </element>
> <complexType name="DomainSetType">
> <sequence minOccurs="0">
> <choice>
> <element
> ref="gml:AbstractGeometry"/>
> <element
> ref="gml:AbstractTimeObject"/>
> </choice>
> </sequence>
> <attributeGroup
> ref="gml:OwnershipAttributeGroup"/>
> <attributeGroup
> ref="gml:AssociationAttributeGroup"/>
> </complexType>
>
>
> I want to use an explicit polygon so I wrote the mapping this way:
>
>
> <AttributeMapping>
> <targetAttribute>
> gml:domainSet
> </targetAttribute>
> <targetAttributeNode>
>
> gml:MultiSurfacePropertyType
> </targetAttributeNode>
> </AttributeMapping>
>
> <AttributeMapping>
> <targetAttribute>
> gml:domainSet
> </targetAttribute>
> <sourceExpression>
> <OCQL>'POLYGON((268926 4810180,
> 268926 4829560, 296474 4829560, 296474 4810180))'</OCQL>
> </sourceExpression>
> </AttributeMapping>
>
> When I make this request:
> http://localhost:8080/geoserver/wfs?request=GetFeature&typeName=lcs:LandCoverSurfaceCoverage&outputFormat=text/xml;%20subtype=gml/3.2
>
> I get this response:
>
> <wfs:FeatureCollection xmlns:wfs="http://www.opengis.net/wfs/2.0"; ...
> <wfs:member>
> <lcs:LandCoverSurfaceCoverage gml:id="land_cover_coverages.1">
>
> [DOMAINSET SHOULD BE HERE]
>
> <cvgvp:domainExtent>
> <gmd:EX_Extent>
> …
> …
>
> In the GeoServer log (with the GEOTOOLS_DEVELOPER_LOGGING.properties profie)
> I find this pair of lines that maybe related to this problem:
>
> 2011-08-23 13:11:09,550 DEBUG [org.geotools.xml] - AbstractFeature is abstract
> 2011-08-23 13:11:09,552 DEBUG [org.geotools.xml] - Property
> http://www.opengis.net/gml/3.2:domainSet not found but minoccurs> 0
>
> If I remove the “targetAttributeNode” of the mapping, I get this output:
>
> <wfs:FeatureCollection xmlns:wfs="http://www.opengis.net/wfs/2.0"; ...
> <wfs:member>
> <lcs:LandCoverSurfaceCoverage gml:id="land_cover_coverages.1">
> <gml:domainSet/>
> <cvgvp:domainExtent>
> <gmd:EX_Extent>
> <gmd:geographicElement>
> …
> …
>
> And in the log file I only get this line:
>
> 011-08-23 13:30:40,111 DEBUG [org.geotools.xml] - AbstractFeature is abstract
>
>
> I have a similar problem with the geometry attribute of each element of this
> coverage using the “the_geom” column of a shapefile, but I think this one is
> more simple.
>
> I hope I’ve explained it right and someone can help me. Thank you in advance.
>
> Rubén Velasco
>
>
> [http://www.gijon.eu/Imagenes/correo/pie_correo.jpg]
>
>
>
>
--
Ben Caradoc-Davies <[email protected]>
Software Engineering Team Leader
CSIRO Earth Science and Resource Engineering
Australian Resources Research Centre
---
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