Port=source:
<document> <title>Some Title</title> <para>Some paragraph.</para> </document>
Port=style:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/1999/xhtml" version="1.0"> <xsl:output method="xml" encoding="utf-8" indent="no"/> <xsl:template match="document"> <html> <head> <title> <xsl:value-of select="title"/> </title> </head> <body> <h1> <xsl:value-of select="title"/> </h1> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="title"/> <xsl:template match="para"> <p> <xsl:apply-templates/> </p> </xsl:template> </xsl:stylesheet>
<p:pipeline name="pipeline" xmlns:p="http://www.w3.org/2007/03/xproc"> <p:input port="source"/> <p:input port="style"/> <p:output port="result"/> <p:xslt> <p:input port="source"> <p:pipe step="pipeline" port="source"/> </p:input> <p:input port="stylesheet"> <p:pipe step="pipeline" port="style"/> </p:input> </p:xslt> </p:pipeline>
Port=result:
<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Some Title</title></head><body><h1>Some Title</h1> <p>Some paragraph.</p> </body></html>