01-b-full.xsl

<?xml version="1.0" encoding="UTF-8"?>
<!-- This file is generated by Kaoto DataMapper. Do not edit. -->
<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:xf="http://www.w3.org/2005/xpath-functions">
  <xsl:output method="text" indent="yes" />

  <xsl:param name="kaotoDataMapperBody" />
  <xsl:param name="orderSequence" />
  <xsl:param name="account" />

  <!-- Step1: Converts JSON inputs to lossless XML -->
  <xsl:variable
          name="body-xml" select="json-to-xml($kaotoDataMapperBody)" />
  <xsl:variable
          name="account-xml" select="json-to-xml($account)" />

  <!-- Step2: Pre-process data mappings to lossless XML -->
  <!--
    Use lossless XML structure for both sources and target
  -->
  <xsl:variable name="mapped-lossless-xml">
    <xf:map>
      <xf:string key="OrderId"><xsl:value-of select="upper-case(concat('ORD-', $account-xml/xf:map/xf:string[@key='AccountId'], '-', $orderSequence))"/></xf:string>
      <xf:string key="OrderPerson"><xsl:value-of select="$account-xml/xf:map/xf:string[@key='AccountId'], ':', $account-xml/xf:map/xf:string[@key='Name']"/></xf:string>
      <xf:map key="ShipTo">
        <xf:string key="Name"><xsl:value-of select="$account-xml/xf:map/xf:string[@key='Name']"/></xf:string>
        <xf:map key="Address">
          <xf:string key="Street"><xsl:value-of select="$account-xml/xf:map/xf:map[@key='Address']/xf:string[@key='Street']"/></xf:string>
          <xf:string key="City"><xsl:value-of select="$account-xml/xf:map/xf:map[@key='Address']/xf:string[@key='City']"/></xf:string>
          <xf:string key="State"><xsl:value-of select="$account-xml/xf:map/xf:map[@key='Address']/xf:string[@key='State']"/></xf:string>
          <xf:string key="Country"><xsl:value-of select="$account-xml/xf:map/xf:map[@key='Address']/xf:string[@key='Country']"/></xf:string>
        </xf:map>
      </xf:map>
      <xf:array key="Item">
        <xsl:for-each select="$body-xml/xf:array/xf:map">
          <xf:map>
            <xf:string key="Title"><xsl:value-of select="xf:string[@key='Title']"/></xf:string>
            <xf:number key="Quantity"><xsl:value-of select="xf:number[@key='Quantity']"/></xf:number>
            <xf:number key="Price"><xsl:value-of select="xf:number[@key='Price']"/></xf:number>
          </xf:map>
        </xsl:for-each>
      </xf:array>
    </xf:map>
  </xsl:variable>

  <!-- Step4: Converts lossless XML to JSON output -->
  <xsl:template match="/">
    <xsl:value-of select="xml-to-json($mapped-lossless-xml)" />
  </xsl:template>

</xsl:stylesheet>