source: CMDI-Interoperability/CMD2RDF/trunk/xsl/CMDRecord2RDFcache.xsl @ 5322

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE rdf:RDF [
    <!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
    <!ENTITY rdfs 'http://www.w3.org/TR/WD-rdf-schema#'>
    <!ENTITY xsd 'http://www.w3.org/2001/XMLSchema#'>
    <!ENTITY cmdm 'http://www.clarin.eu/cmd/general.rdf#'>
    <!ENTITY oa 'http://www.w3.org/ns/oa#'>
]>
<xsl:stylesheet
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"
    xmlns:dcr="http://www.isocat.org/ns/dcr.rdf#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:cmd="http://www.clarin.eu/cmd/"
    xmlns:cmdm="http://www.clarin.eu/cmd/general.rdf#"
    xmlns:ore="http://www.openarchives.org/ore/terms/"
    xmlns:oa="http://www.w3.org/ns/oa#"
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>
    
    <xsl:import href="CMDRecord2RDF.xsl"/>
    
    <xsl:output method="xml" encoding="UTF-8"/>
    
    <xsl:param name="base" select="base-uri()"/>
    
    <xsl:include href="CMD2RDFcache.xsl"/>
    
    
    <xsl:template match="/cmd:CMD/cmd:Components">
        <!-- get the profile id -->
        <!-- get the profile id -->
        <xsl:variable name="id">
            <xsl:choose>
                <xsl:when test="exists(/cmd:CMD/cmd:Header/cmd:MdProfile)">
                    <!-- and ignore if there are multiple MdProfile and just take the first!! 
                         although probably this more a case for the schema validation!  -->
                    <xsl:sequence select="cmd:id((/cmd:CMD/cmd:Header/cmd:MdProfile)[1])"/>
                </xsl:when>
                <xsl:when test="exists(/cmd:CMD/@xsi:schemaLocation)">
                    <xsl:sequence select="cmd:id(/cmd:CMD/@xsi:schemaLocation)"/>
                </xsl:when>
                <xsl:otherwise>
                    <xsl:message terminate="yes">
                        <xsl:text>ERR: the CMDI record doesn't refer to its profile!</xsl:text>
                    </xsl:message>
                </xsl:otherwise>
            </xsl:choose>
        </xsl:variable>
        <xsl:if test="not(starts-with($id,'clarin.eu:'))">
            <xsl:text>ERR: the CMDI record doesn't refer to a profile in the CR!</xsl:text>
        </xsl:if>
        <!-- prefetch the profile into the cache on the fly. 
            the profile (if freshly fetched)  will however only be available in subsequent calls 
            one can't write to output, while in temporary tree (e.g. xsl:variable, or a function),
            therefore this has to be called separately in the main sequence
            this call does not return any data -->
        <xsl:call-template name="cmd:cache-profile">
            <xsl:with-param name="id" select="$id"></xsl:with-param>
        </xsl:call-template>
        <!-- load the profile -->
        <xsl:variable name="profile" select="cmd:profile($id)"/>
        <!-- the base URL (the namespace in RDF/XML) of the RDF resources will change during traversal to the URL of the active profile/component -->
        <xsl:variable name="ns" select="concat(cmd:ppath($id,'rdf'),'#')"/>
        <!-- we traverse the profile/component scheme and find the matching instances -->
        <xsl:apply-templates select="$profile/CMD_ComponentSpec/CMD_Component">
            <xsl:with-param name="context" tunnel="yes" select="''"/>
            <xsl:with-param name="ns" tunnel="yes" select="$ns"/>
            <xsl:with-param name="instance" tunnel="yes" select="."/>
        </xsl:apply-templates>
    </xsl:template>
    
    
</xsl:stylesheet>