Hello all,
Im not an experienced user on Geoserver, so if this is a stupid question
my apologies in advanced.
I have a service for the INSPIRE theme Geographical names, created with
appschema extension.
Its working fine for the WFS in the address:
http://inspire.ine.pt/geoserver/gn/wfs?
Not so good with WMS
Im trying to define a Style to label a field like
the INSPIRE directive defines, which goes like this:
<?xml version="1.0" encoding="ISO-8859-1"?>
<StyledLayerDescriptor version="1.0.0"
xsi:schemaLocation="http://www.opengis.net/sld StyledLayerDescriptor.xsd"
xmlns="http://www.opengis.net/sld";
xmlns:ogc="http://www.opengis.net/ogc";
xmlns:xlink="http://www.w3.org/1999/xlink";
xmlns:gn="http://inspire.ec.europa.eu/schemas/gn/4.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<!-- a Named Layer is the basic building block of an SLD document -->
<NamedLayer>
<Name>GN Geographical Names</Name>
<UserStyle>
<!-- Styles can have names, titles and abstracts -->
<Title>GN.NamedPlaced</Title>
<Abstract>Label place name</Abstract>
<FeatureTypeStyle>
<Rule>
<Name>GN.NamedPlaced.name</Name>
<Title>Label with no outline</Title>
<Abstract>A arial 10pt label </Abstract>
<TextSymbolizer>
<Label>
<ogc:PropertyName>gn:NamedPlace/gn:name/gn:GeographicalName/gn:spelling/gn
:SpellingOfName/gn:text/@xlink:href</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-size">10</CssParameter>
</Font>
<LabelPlacement>
<PointPlacement>
<AnchorPoint>
<AnchorPointX>0.5</AnchorPointX>
<AnchorPointY>0.5</AnchorPointY>
</AnchorPoint>
<Displacement>
<DisplacementX>0</DisplacementX>
<DisplacementY>0</DisplacementY>
</Displacement>
</PointPlacement>
</LabelPlacement>
</TextSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
The error I Receive is:
The requested Style can not be used with this layer. The style specifies
an attribute of
gn:NamedPlace/gn:name/gn:GeographicalName/gn:spelling/gn:SpellingOfName/gn
:text/@xlink:href and the layer is: gn:NamedPlace
I understand I have to define an xpath, I have read it on the
documentation. But Im not sure if I have done it correctly, tried
several variations but none worked out.
This is the link for the WMS
http://inspire.ine.pt/geoserver/gn/wms?service=WMS
<http://inspire.ine.pt/geoserver/gn/wms?service=WMS&version=1.1.0&request=
GetMap&layers=gn:NamedPlace&styles=&bbox=-119776.5078125,-301720.375,12233
6.6484375,278733.625&width=330&height=768&srs=EPSG:3763&format=application
/openlayers>
&version=1.1.0&request=GetMap&layers=gn:NamedPlace&styles=&bbox=-119776.50
78125,-301720.375,122336.6484375,278733.625&width=330&height=768&srs=EPSG:
3763&format=application/openlayers
My appschema.xml file goes like this. I trying to map the field
<targetAttribute>gn:name/gn:GeographicalName/gn:spelling/gn:SpellingOfName
/gn:text</targetAttribute>
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns3:AppSchemaDataAccess xmlns:ns2="http://www.opengis.net/ogc";
xmlns:ns3="http://www.geotools.org/app-schema";>
<namespaces>
<Namespace>
<prefix>gn</prefix>
<uri>http://inspire.ec.europa.eu/schemas/gn/4.0</uri>
</Namespace>
<Namespace>
<prefix>gml</prefix>
<uri>http://www.opengis.net/gml/3.2</uri>
</Namespace>
<Namespace>
<prefix>base</prefix>
<uri>http://inspire.ec.europa.eu/schemas/base/3.3</uri>
</Namespace>
<Namespace>
<prefix>gmd</prefix>
<uri>http://www.isotc211.org/2005/gmd</uri>
</Namespace>
<Namespace>
<prefix>gco</prefix>
<uri>http://www.isotc211.org/2005/gco</uri>
</Namespace>
<Namespace>
<prefix>xlink</prefix>
<uri>http://www.w3.org/1999/xlink</uri>
</Namespace>
<Namespace>
<prefix>xsi</prefix>
<uri>http://www.w3.org/2001/XMLSchema-instance</uri>
</Namespace>
</namespaces>
<includedTypes/>
<sourceDataStores>
<DataStore>
<id>dataStore</id>
<parameters>
<Parameter>
<name>Connection timeout</name>
<value>20</value>
</Parameter>
<Parameter>
<name>port</name>
<value>5432</value>
</Parameter>
<Parameter>
<name>passwd</name>
<value>fakepass</value>
</Parameter>
<Parameter>
<name>dbtype</name>
<value>postgis</value>
</Parameter>
<Parameter>
<name>encode functions</name>
<value>false</value>
</Parameter>
<Parameter>
<name>Evictor run periodicity</name>
<value>300</value>
</Parameter>
<Parameter>
<name>namespace</name>
<value></value>
</Parameter>
<Parameter>
<name>schema</name>
<value>fakeschema</value>
</Parameter>
<Parameter>
<name>create database</name>
<value>false</value>
</Parameter>
<Parameter>
<name>fetch size</name>
<value>1000</value>
</Parameter>
<Parameter>
<name>preparedStatements</name>
<value>false</value>
</Parameter>
<Parameter>
<name>min connections</name>
<value>1</value>
</Parameter>
<Parameter>
<name>Evictor tests per run</name>
<value>3</value>
</Parameter>
<Parameter>
<name>host</name>
<value>fakehost</value>
</Parameter>
<Parameter>
<name>validate connections</name>
<value>true</value>
</Parameter>
<Parameter>
<name>max connections</name>
<value>10</value>
</Parameter>
<Parameter>
<name>database</name>
<value>fakedb</value>
</Parameter>
<Parameter>
<name>Support on the fly geometry
simplification</name>
<value>true</value>
</Parameter>
<Parameter>
<name>Max connection idle time</name>
<value>300</value>
</Parameter>
<Parameter>
<name>Test while idle</name>
<value>true</value>
</Parameter>
<Parameter>
<name>Loose bbox</name>
<value>true</value>
</Parameter>
<Parameter>
<name>Expose primary keys</name>
<value>true</value>
</Parameter>
<Parameter>
<name>Max open prepared statements</name>
<value>50</value>
</Parameter>
<Parameter>
<name>Estimated extends</name>
<value>true</value>
</Parameter>
<Parameter>
<name>user</name>
<value>fakeuser</value>
</Parameter>
</parameters>
</DataStore>
</sourceDataStores>
<targetTypes>
<FeatureType>
<schemaUri>http://inspire.ec.europa.eu/schemas/gn/4.0/GeographicalNames.xs
d</schemaUri>
</FeatureType>
</targetTypes>
<typeMappings>
<FeatureTypeMapping>
<sourceDataStore>dataStore</sourceDataStore>
<sourceType>GN_GeographicalNames_PT</sourceType>
<targetElement>gn:NamedPlace</targetElement>
<attributeMappings>
<AttributeMapping>
<targetAttribute>gn:beginLifespanVersion</targetAttribute>
<sourceExpression>
<OCQL>beginlspan</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull(beginlspan), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:endLifespanVersion</targetAttribute>
<sourceExpression>
<OCQL>endlspan</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull(endlspan), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:geometry</targetAttribute>
<sourceExpression>
<OCQL>geom</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:NamedPlace</targetAttribute>
<idExpression>
<OCQL>strConcat('PT.GN.', id)</OCQL>
</idExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:inspireId/base:Identifier/base:localId</targetAttribut
e>
<sourceExpression>
<OCQL>localid</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:inspireId/base:Identifier/base:namespace</targetAttrib
ute>
<sourceExpression>
<OCQL>'http://id.igeo.pt/so/GN/NamedPlaced'</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:inspireId/base:Identifier/base:versionId</targetAttrib
ute>
<sourceExpression>
<OCQL>versionid</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull(versionid), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:leastDetailedViewingResolution/gmd:MD_Resolution/gmd:e
quivalentScale/gmd:MD_RepresentativeFraction/gmd:denominator/gco:Integer</
targetAttribute>
<sourceExpression>
<OCQL>leastscale</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:mostDetailedViewingResolution/gmd:MD_Resolution/gmd:eq
uivalentScale/gmd:MD_RepresentativeFraction/gmd:denominator/gco:Integer</t
argetAttribute>
<sourceExpression>
<OCQL>mostscale</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:grammaticalGender</targetA
ttribute>
<ClientProperty>
<name>xlink:href</name>
<value>strConcat('http://inspire.ec.europa.eu/codelist/GrammaticalGenderVa
lue/', gender)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:grammaticalNumber</targetA
ttribute>
<ClientProperty>
<name>xlink:href</name>
<value>strConcat('http://inspire.ec.europa.eu/codelist/GrammaticalNumberVa
lue/', gender)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:language</targetAttribute>
<sourceExpression>
<OCQL>'Por'</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull('Por'), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:nameStatus</targetAttribut
e>
<ClientProperty>
<name>xlink:href</name>
<value>strConcat('http://inspire.ec.europa.eu/codelist/NameStatusValue/',
nstatus)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:nativeness</targetAttribut
e>
<ClientProperty>
<name>xlink:href</name>
<value>strConcat('http://inspire.ec.europa.eu/codelist/NativenessValue/',
nativeness)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:pronunciation</targetAttri
bute>
<encodeIfEmpty>true</encodeIfEmpty>
<ClientProperty>
<name>nilReason</name>
<value>'http://inspire.ec.europa.eu/codelist/VoidReasonValue/Unknown'</val
ue>
</ClientProperty>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull('http://inspire.ec.europa.eu/codelist/VoidReaso
nValue/Unknown'), Expression.NIL, 'true')</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:sourceOfName</targetAttrib
ute>
<sourceExpression>
<OCQL>origem</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull(origem), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:spelling/gn:SpellingOfName
/gn:script</targetAttribute>
<sourceExpression>
<OCQL>'Latn'</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull('Latn'), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:name/gn:GeographicalName/gn:spelling/gn:SpellingOfName
/gn:text</targetAttribute>
<sourceExpression>
<OCQL>designacao</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:relatedSpatialObject/base:Identifier/base:localId</tar
getAttribute>
<sourceExpression>
<OCQL>idlocalid</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:relatedSpatialObject/base:Identifier/base:namespace</t
argetAttribute>
<sourceExpression>
<OCQL>idnamspace</OCQL>
</sourceExpression>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:relatedSpatialObject/base:Identifier/base:versionId</t
argetAttribute>
<sourceExpression>
<OCQL>idversion</OCQL>
</sourceExpression>
<ClientProperty>
<name>xsi:nil</name>
<value>if_then_else(isNull(idversion), 'true',
Expression.NIL)</value>
</ClientProperty>
</AttributeMapping>
<AttributeMapping>
<targetAttribute>gn:type</targetAttribute>
<ClientProperty>
<name>xlink:href</name>
<value>strConcat('http://inspire.ec.europa.eu/codelist/NamedPlaceTypeValue
/', type)</value>
</ClientProperty>
</AttributeMapping>
</attributeMappings>
</FeatureTypeMapping>
</typeMappings>
</ns3:AppSchemaDataAccess>
Have you got any ideia whats wrong?
Thanks in advanced
Francisco
cid:[email protected]
Francisco Caldeira - Serviço de GeoInformação
I.N.E. - Instituto Nacional de Estatística
Avenida António José de Almeida
100-043 Lisboa
Portugal
<mailto:[email protected]> [email protected]
(351) - 21 8426100
Ext. 1438
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