D-Net

<?xml version="1.0" encoding="UTF-8"?>

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

                xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dr="http://www.driver-repository.eu/namespace/dr"

                xmlns:dri="http://www.driver-repository.eu/namespace/dri" xmlns:oaa="http://namespace.openaire.eu/oaa"

                xmlns:oaf="http://namespace.openaire.eu/oaf" xmlns:dnet="eu.dnetlib.data.transform.xml.OafToHbaseXsltFunctions"

                xmlns:date="java.lang.System"

                xmlns:exslt="http://exslt.org/common"

                version="1.0"

                extension-element-prefixes="exslt"

                exclude-result-prefixes="xsl dc dr dri oaa oaf dnet exslt date">

    <xsl:output omit-xml-declaration="yes" indent="yes"/>

    <xsl:param name="trust" select="string('0.9')"/>

    <xsl:param name="provenance" select="string('UNKNOWN')"/>

    <xsl:template match="/*">

        <xsl:variable name="about" select="/*[local-name() = 'record']/*[local-name() = 'about']"/>

        <xsl:variable name="dateofcollection" select="//dr:dateOfCollection"/>

        <xsl:variable name="dateoftransformation" select="//dr:dateOfTransformation"/>

        <xsl:variable name="metadata" select="exslt:node-set(//*[local-name()='metadata']/*)"/>

        <xsl:choose>

            <xsl:when test="count($metadata) = 0">

                <ROWS/>

            </xsl:when>

            <xsl:otherwise>

                <xsl:variable name="objidentifier" select="/record/*[local-name() = 'header']/*[local-name() = 'objIdentifier']"/>

                <xsl:variable name="resultId" select="dnet:oafSimpleId('result', $objidentifier)"/>

                <xsl:variable name="hostedbyid" select="dnet:oafSplitId('datasource', //oaf:hostedBy/@id)"/>

                <xsl:variable name="hostedbyname" select="//oaf:hostedBy/@name"/>

                <xsl:variable name="collectedfromid" select="dnet:oafSplitId('datasource', //oaf:collectedFrom/@id)"/>

                <xsl:variable name="collectedfromname" select="//oaf:collectedFrom/@name"/>

                <xsl:variable name="originalidTest" select="/record/*[local-name() = 'header']/*[local-name() = 'recordIdentifier']"/>

                <xsl:variable name="originalid">

                    <xsl:choose>

                        <xsl:when test="contains($originalidTest, '::')">

                            <xsl:value-of select="substring-after($originalidTest, '::')"/>

                        </xsl:when>

                        <xsl:otherwise>

                            <xsl:value-of select="$originalidTest"/>

                        </xsl:otherwise>

                    </xsl:choose>

                </xsl:variable>

                <xsl:variable name="result"

                              select="dnet:oafResult($resultId, $provenance, $trust, $about, $hostedbyid, $hostedbyname,

	                          $collectedfromid, $collectedfromname, $originalid, $dateofcollection, $dateoftransformation, $metadata)"/>

                <ROWS>

	                <ROW targetKey="{$resultId}" targetColumnFamily="result">

                        <QUALIFIER name="{concat('update_', date:nanoTime())}" type="base64"><xsl:value-of select="$result"/></QUALIFIER>

                    </ROW>

                </ROWS>

            </xsl:otherwise>

        </xsl:choose>

    </xsl:template>

</xsl:stylesheet>