Package org.apache.xalan.lib
Class PipeDocument
java.lang.Object
org.apache.xalan.lib.PipeDocument
PipeDocument is a Xalan extension element to set stylesheet params and pipes an XML
document through a series of 1 or more stylesheets.
PipeDocument is invoked from a stylesheet as the
pipeDocument extension element
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It is accessed by specifying a namespace URI as follows:
xmlns:pipe="http://xml.apache.org/xalan/PipeDocument"
- Author:
- Donald Leslie
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
pipeDocument
(XSLProcessorContext context, ElemExtensionCall elem) Extension element for piping an XML document through a series of 1 or more transformations.void
Uses a Vector of TransformerHandlers to pipe XML input document through a series of 1 or more transformations.
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Constructor Details
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PipeDocument
public PipeDocument()
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Method Details
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pipeDocument
public void pipeDocument(XSLProcessorContext context, ElemExtensionCall elem) throws TransformerException, TransformerConfigurationException, SAXException, IOException, FileNotFoundException Extension element for piping an XML document through a series of 1 or more transformations.Common usage pattern: A stylesheet transforms a listing of documents to be transformed into a TOC. For each document in the listing calls the pipeDocument extension element to pipe that document through a series of 1 or more stylesheets to the desired output document. Syntax: <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:pipe="http://xml.apache.org/xalan/PipeDocument" extension-element-prefixes="pipe"> ... <pipe:pipeDocument source="source.xml" target="target.xml"> <stylesheet href="ss1.xsl"> <param name="param1" value="value1"/> </stylesheet> <stylesheet href="ss2.xsl"> <param name="param1" value="value1"/> <param name="param2" value="value2"/> </stylesheet> <stylesheet href="ss1.xsl"/> </pipe:pipeDocument> Notes:
- The base URI for the source attribute is the XML "listing" document.
- The target attribute is taken as is (base is the current user directory).
- The stylsheet containg the extension element is the base URI for the stylesheet hrefs.
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usePipe
public void usePipe(Vector vTHandler, String source, String target) throws TransformerException, TransformerConfigurationException, FileNotFoundException, IOException, SAXException, SAXNotRecognizedException Uses a Vector of TransformerHandlers to pipe XML input document through a series of 1 or more transformations. Called bypipeDocument(org.apache.xalan.extensions.XSLProcessorContext, org.apache.xalan.templates.ElemExtensionCall)
.- Parameters:
vTHandler
- Vector of Transformation Handlers (1 per stylesheet).source
- absolute URI to XML inputtarget
- absolute path to transformation output.- Throws:
TransformerException
TransformerConfigurationException
FileNotFoundException
IOException
SAXException
SAXNotRecognizedException
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