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.
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