Process a set of documents via XSLT.
This is useful for building views of XML based documentation, or for generating code.
Note: If you are using JDK 1.4 or higher, this task does not require external libraries not supplied in the Ant distribution. Otherwise, see Library Dependencies for more information.
It is possible to refine the set of files that are being processed. This can be done with the includes, includesfile, excludes, excludesfile and defaultexcludes attributes. With the includes or includesfile attribute you specify the files you want to have included by using patterns. The exclude or excludesfile attribute is used to specify the files you want to have excluded. This is also done with patterns. And finally with the defaultexcludes attribute, you can specify whether you want to use default exclusions or not. See the section on directory based tasks, on how the inclusion/exclusion of files works, and how to write patterns.
This task forms an implicit FileSet and supports all
as well as the nested
This task supports the use of a nested <param> element which is used to pass values to an <xsl:param> declaration.
This task supports the use of a nested xmlcatalog element which is used to perform Entity and URI resolution
<style> and <xslt> refer to the same Ant task and can be used interchangeably.
If you want to use Xalan-J 1 or XSL:P, you also need Ant's optional.jar
|basedir||where to find the source XML file, default is the project's basedir.||No|
|destdir||directory in which to store the results.||Yes, unless in and out have been specified.|
|extension||desired file extension to be used for the targets. If not specified, the default is ".html".||No|
|style||name of the stylesheet to use - given either relative to the project's basedir or as an absolute path DEPRECATED - can be specified as a path relative to the basedir attribute of this task as well.||Yes|
|classpath||the classpath to use when looking up the XSLT processor.||No|
|classpathref||the classpath to use, given as reference to a path defined elsewhere.||No|
|force||Recreate target files, even if they are newer than their corresponding source files or the stylesheet.||No; default is false|
|processor||name of the XSLT processor to use. Permissible values are "trax" for a TraX compliant processor (ie JAXP interface implementation such as Xalan 2 or Saxon), "xslp" for the XSL:P processor, "xalan" for the Apache XML Xalan (version 1) processor the name of an arbitrary XSLTLiaison class. Defaults to trax, followed by xalan and then xslp (in that order). The first one found in your class path is the one that is used. DEPRECATED - XSL:P and xalan are deprecated and no more supported..||No|
|includes||comma- or space-separated list of patterns of files that must be included. All files are included when omitted.||No|
|includesfile||the name of a file. Each line of this file is taken to be an include pattern||No|
|excludes||comma- or space-separated list of patterns of files that must be excluded. No files (except default excludes) are excluded when omitted.||No|
|excludesfile||the name of a file. Each line of this file is taken to be an exclude pattern||No|
|defaultexcludes||indicates whether default excludes should be used or not ("yes"/"no"). Default excludes are used when omitted.||No|
|in||specifies a single XML document to be styled. Should be used with the out attribute.||No|
|out||specifies the output name for the styled result from the in attribute.||No|
|scanincludeddirectories||If any directories are matched by the
includes/excludes patterns, try to transform all files in these
directories. Default is
|reloadstylesheet||Control whether the stylesheet transformer is created
anew for every transform opertaion. If you set this to true, performance may
suffer, but you may work around a bug in certain Xalan-J versions.
The classpath to load the processor from can be specified via a
<classpath>, as well - that is, a
The xmlcatalog element is used to perform Entity and URI resolution.
Param is used to pass a parameter to the XSL stylesheet.
|name||Name of the XSL parameter||Yes|
|expression||Text value to be placed into the param.
Was originally intended to be an XSL expression.
|if||The param will only passed if this property is set.||No|
|unless||The param will only passed unless this property is set.||No|
Used to specify how you wish the result tree to be output as specified in the XSLT specifications.
|name||Name of the property||Yes|
|value||value of the property.||Yes|
|name||fully qualified classname of the transformer factory to use. For example org.apache.xalan.processor.TransformerFactoryImpl or org.apache.xalan.xsltc.trax.TransformerFactoryImpl or net.sf.saxon.TransformerFactoryImpl...||No. Defaults to the JAXP lookup mechanism.|
Used to specify settings of the processor factory. The attribute names and values are entirely processor specific so you must be aware of the implementation to figure them out. Read the documentation of your processor. For example, in Xalan 2.x:
And in Saxon 7.x:
- http://xml.apache.org/xalan/features/optimize (boolean)
- http://xml.apache.org/xalan/features/incremental (boolean)
- http://saxon.sf.net/feature/allow-external-functions (boolean)
- http://saxon.sf.net/feature/timing (boolean)
- http://saxon.sf.net/feature/traceListener (string)
- http://saxon.sf.net/feature/treeModel (integer)
- http://saxon.sf.net/feature/linenumbering (integer)
Attribute Description Required name Name of the attribute Yes value value of the attribute. Yes
<style basedir="doc" destdir="build/doc" extension=".html" style="style/apache.xsl"/>
Using an xmlcatalog<xslt basedir="doc" destdir="build/doc" extension=".html" style="style/apache.xsl"> <xmlcatalog refid="mycatalog"/> </xslt> <xslt basedir="doc" destdir="build/doc" extension=".html" style="style/apache.xsl"> <xmlcatalog> <dtd publicId="-//ArielPartners//DTD XML Article V1.0//EN" location="com/arielpartners/knowledgebase/dtd/article.dtd"/> </xmlcatalog> </xslt>
Using XSL parameters<xslt basedir="doc" destdir="build/doc" extension=".html" style="style/apache.xsl"> <param name="date" expression="07-01-2000"/> </xslt>
Then if you declare a global parameter "date" with the top-level element <xsl:param name="date"/>, the variable
$datewill subsequently have the value 07-01-2000.
Using output properties<xslt in="doc.xml" out="build/doc/output.xml" style="style/apache.xsl"> <outputproperty name="method" value="xml";/> <outputproperty name="standalone" value="yes"/> <outputproperty name="encoding" value="iso8859_1"/> <outputproperty name="indent" value="yes"/> </xslt>
Using factory settings<xslt in="doc.xml" out="build/doc/output.xml" style="style/apache.xsl"> <factory name="org.apache.xalan.processor.TransformerFactoryImpl"> <attribute name="http://xml.apache.org/xalan/features/optimize" value="true"/> </factory> </xslt>
Copyright © 2000-2004 The Apache Software Foundation. All rights Reserved.