Handling of AbstractGML

[lgoltz]

Executing the GmlTool to create the SQLFeatureStore configuration for MineralResourcesCore.xsd with reference data fails with

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'scopedTarget.parseJobParameter' defined in org.deegree.tools.featurestoresql.config.SqlFeatureStoreConfigCreatorConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.deegree.tools.featurestoresql.config.LoadParameter]: Factory method 'parseJobParameter' threw exception; nested exception is class org.deegree.commons.xml.XMLParsingException: Error in XML document (file 'file:/xxx/refrenceData.gml', line: 27, column: 9, character offset: 3694): Feature type "{http://inspire.ec.europa.eu/schemas/base2/2.0}DocumentCitation" is unknown.

The relevant part of the referenceData.gml:

 <gml:featureMember>
    <mr-core:MineralOccurrence gml:id="MineralOccurence_1">
    ...
     <mr-core:sourceReference>
        <base2:DocumentCitation gml:id="DocumentCitation_1">
          <gml:identifier codeSpace="https://inspire.ec.europa.eu/ids">https://registry.gdi-de.org/id/test/DocumentCitation_1</gml:identifier>

deegree evaluates the annotation of the property declaration of sourceReference as reference to base2:DocumentCitation:

<element maxOccurs="unbounded" name="sourceReference" nillable="true">
  <annotation>
    <documentation>-- Definition -- The source or reference for the Earth Resource.</documentation>
    <appinfo>
      <targetElement xmlns="http://www.opengis.net/gml/3.2">base2:DocumentCitation</targetElement>
    </appinfo>
  </annotation>
  ...

base2:DocumentCitation is substituted from AbstractGML (https://inspire.ec.europa.eu/schemas/base2/2.0/BaseTypes2.xsd):

  <element name="DocumentCitation" substitutionGroup="gml:AbstractGML" type="base2:DocumentCitationType">
    <annotation>
      <documentation>-- Name --
document citation

-- Definition --
Citation for the purposes of unambiguously referencing a document.</documentation>
    </annotation>
  </element>
  <complexType name="DocumentCitationType">
    <complexContent>
      <extension base="gml:AbstractGMLType">
 ...

deegree recognized only substituions of "AbstractFeature" as feature types, hence DocumentCitation is not detected as feature type and parsing of the reference data fails.

There may be more examples of AbstractGML "feature types" in INSPIRE application schema.