[Geoserver-devel] prefix null with app schema

[alessandro m. <ale...@li...>]

Hello

I was trying to configure an app-schema to deliver WOML features.
I’m able to deliver WFS with womlcore and womlswo elements, but when I try to map some GML elements I get the following  result:

<ows:ExceptionReport version="2.0.0" xsi:schemaLocation="http://www.opengis.net/ows/1.1 http://localhost:8080/geoserver/schemas/ows/1.1.0/owsAll.xsd">
    <ows:Exception exceptionCode="NoApplicableCode">
        <ows:ExceptionText>java.io.IOException: The prefix &quot;null&quot; for element &quot;null:name&quot; is not bound.
The prefix &quot;null&quot; for element &quot;null:name&quot; is not bound.
The prefix &quot;null&quot; for element &quot;null:name&quot; is not bound.
        </ows:ExceptionText>
    </ows:Exception>
</ows:ExceptionReport>

I’m using Geoserver 2.2 SNAPSHOT

This is the mapping file:

<?xml version="1.0" encoding="UTF-8"?>
<as:AppSchemaDataAccess xmlns:as="http://www.geotools.org/app-schema"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.geotools.org/app-schema AppSchemaDataAccess.xsd">
    <namespaces>
        <Namespace>
            <prefix>gml</prefix>
            <uri>http://www.opengis.net/gml/3.2</uri>
        </Namespace>
        <Namespace>
            <prefix>womlswo</prefix>
            <uri>http://xml.fmi.fi/namespace/woml/swo/2011/11/15</uri>
        </Namespace>
        <Namespace>
            <prefix>womlcore</prefix>
            <uri>http://xml.fmi.fi/namespace/woml/core/2011/11/15</uri>
        </Namespace>
    </namespaces>
    <sourceDataStores>
        <DataStore>
            <id>datastore</id>
            <parameters>
                <Parameter>
                    <name>directory</name>
                    <value>file:./</value>
                </Parameter>
            </parameters>
        </DataStore>
    </sourceDataStores>
    <catalog>../../../schemas/catalog.xml</catalog>
    <targetTypes>
        <FeatureType>
            <schemaUri>http://xml.fmi.fi/schema/woml/swo/2011/11/15/woml-swo.xsd</schemaUri>
        </FeatureType>
        <FeatureType>
            <schemaUri>http://xml.fmi.fi/schema/woml/core/2011/11/15/woml-core.xsd</schemaUri>
        </FeatureType>
    </targetTypes>

    <typeMappings>
        <FeatureTypeMapping>
            <sourceDataStore>datastore</sourceDataStore>
            <sourceType>womlswo_ColdFront</sourceType>
            <targetElement>womlswo:ColdFront</targetElement>
            <attributeMappings>
            
                <AttributeMapping>
                    <targetAttribute>
                        womlswo:ColdFront
                    </targetAttribute>
                    <idExpression>
                        <OCQL>getId()</OCQL>
                    </idExpression>
                </AttributeMapping>
 
             <AttributeMapping>
                    <targetAttribute>
                      gml:name
                      </targetAttribute>
                    <sourceExpression>
                        <OCQL>'test'</OCQL>
                    </sourceExpression>
                </AttributeMapping>    

                <AttributeMapping>
                    <targetAttribute>
                        womlcore:shortInfo
                    </targetAttribute>
                    <sourceExpression>
                        <OCQL>'test2'</OCQL>
                    </sourceExpression>
                </AttributeMapping>

            </attributeMappings>
        </FeatureTypeMapping>
    </typeMappings>
</as:AppSchemaDataAccess>