Hi Nuno,
Using web gui to setup a solr layer, the "label" attribute is describe as is
:
<solrAttribute>
<name>label</name>
<type>java.lang.String</type>
<pk>false</pk>
<use>true</use>
<multivalued>false</multivalued>
<empty>false</empty>
<defaultGeometry>false</defaultGeometry>
<solrType>org.apache.solr.schema.TextField</solrType>
</solrAttribute>
and for example the id, that is right mapped automatically :
<solrAttribute>
<name>id</name>
<type>java.lang.String</type>
<pk>true</pk>
<use>true</use>
<multivalued>false</multivalued>
<empty>false</empty>
<defaultGeometry>false</defaultGeometry>
<solrType>org.apache.solr.schema.StrField</solrType>
</solrAttribute>
Thanks for your help.
Kind regards,
Adrien.
Nuno Oliveira-3 wrote
> Your OCQL expression should be the attributes of your GeoServer layer
> for example if your SOLR layer as an attribute 'Attribute_1' that should
> be mapped to element 'Element_1' of your schema your mapping
> should look like this:
>
>
> <AttributeMapping>
> <targetAttribute>
> NAMESPACE:Element_1
> </targetAttribute>
>
> <sourceExpression>
>
> <OCQL>
> Attribute_1
> </OCQL>
>
> </sourceExpression>
>
> </AttributeMapping>
> Based on this exception:
>
> java.lang.RuntimeException: Error applying mapping with targetAttribute
> gml:name
> Caused by: java.lang.IllegalArgumentException: Could not find working
> property accessor for attribute (label) in object
> (SimpleFeatureImpl:m4eu=[])
> at
> org.geotools.filter.AttributeExpressionImpl.evaluate(AttributeExpressionImpl.java:229)
>
> It seems that label attribute is not available, if you publish your SORL
> collection as a normal layer which attributes do you have ?
>
> On 07/03/2017 02:52 PM, aquentin wrote:
>> Hello,
>>
>> @Ben : Thanks for this help, setting schema-joining to false, allow me to
>> retrieve the first features from solR using app-schema plugin and a
>> lightweight mapping : keeping
> <attributeMappings>
> element empty, so the solr
>> Index was (automatically?) mapped to gml_id in my case:
>>
> <wfs:member>
> <erl:MineralOccurrenceView gml:id="m-301"/>
> </wfs:member>
>>
>> but now, I would like to map the fields.
>> first, using the select request sent by solr module, I retreived the
>> response :
>>
>>
> <response>
>>
> <result name="response" numFound="1" start="0">
>>
> <doc>
>>
> <str name="entity_type">
> data
> </str>
>>
> <arr name="sm_field_status">
>>
> <str>
> historic
> </str>
>>
> </arr>
>>
> <arr name="spell">
>>
> <str>
> historic
> </str>
>>
> <str>
> MI2
> </str>
>>
> <str>
> FR
> </str>
>>
> <str>
> Fance
> </str>
>>
> <str>
> 985
> </str>
>>
> <str>
> Ag
> </str>
>>
> </arr>
>>
> <arr name="wkt_field_geometry">
>>
> <str>
> POINT(3.463333 0.901389)
> </str>
>>
> </arr>
>>
> <str name="bundle_name">
> mine
> </str>
>>
> <str name="id">
> m-301
> </str>
>>
> <str name="label">
> MI2
> </str>
>>
> <arr name="sm_field_country_code">
>>
> <str>
> FR
> </str>
>>
> </arr>
>>
> <str name="bundle">
> data
> </str>
>>
> <arr name="sm_field_country_name">
>>
> <str>
> France
> </str>
>>
> </arr>
>>
> <arr name="sm_field_miname">
>>
> <str>
> 985
> </str>
>>
> <str>
> Ag
> </str>
>>
> </arr>
>>
> <long name="_version_">
> 1560122451930644480
> </long>
>>
> <date name="timestamp">
> 2017-02-23T11:18:32.855Z
> </date>
>>
> </doc>
>>
> </result>
>>
> <str name="nextCursorMark">
> AoElbS0zMDE=
> </str>
>>
> </response>
>>
>> using OCQL, with different values raised an exception :
>>
>> java.lang.RuntimeException: Error applying mapping with targetAttribute
>> gml:name
>> Caused by: java.lang.IllegalArgumentException: Could not find working
>> property accessor for attribute (label) in object
>> (SimpleFeatureImpl:m4eu=[])
>> at
>> org.geotools.filter.AttributeExpressionImpl.evaluate(AttributeExpressionImpl.java:229)
>>
>> But, maybe, my ocql value is wrong, as it's not the xml element to use,
>> but
>> the xmlattribute
>>
>> As the response is XML, I also tried to use data integration access, and
>> setup inputAttribute with xpath.
>> All values tested (str[@name='label'],...) return empty value without
>> exception.
>>
>> Trying to use ALL log level, doesn't show anything helpful to me.
>>
>> 2017-07-03 13:48:02,525 TRACE [complex.filter] - ENTRY
>> FeatureImpl:MineralOccurrenceView
> <MineralOccurrenceViewType
>>
> id=m4eu.m-301>=[] gml:name null null null
>> 2017-07-03 13:48:02,528 DEBUG [geotools.xml] - AbstractFeature is
>> abstract
>>
>>
>> What should I use to map theses fields ?
>>
>> Thanks
>> Kind regards,
>> Adrien.
>>
>>
>>
>>
>> --
>> View this message in context:
>> http://osgeo-org.1560.x6.nabble.com/Application-schema-plugin-and-filter-encoding-performance-concern-tp5325806p5326505.html
>> Sent from the GeoServer - User mailing list archive at Nabble.com.
>>
>> ------------------------------------------------------------------------------
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>> Please make sure you read the following two resources before posting to
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>>
>>
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>
> --
> Regards,
> Nuno Oliveira
> ==
> GeoServer Professional Services from the experts! Visit
> http://goo.gl/it488V for more information.
> ==
>
> Nuno Miguel Carvalho Oliveira
> @nmcoliveira
> Software Engineer
>
> GeoSolutions S.A.S.
> Via di Montramito 3/A
> 55054 Massarosa (LU)
> Italy
> phone: +39 0584 962313
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>
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