Description
Process a set of documents via XSLT.
This is useful for building views of XML based documentation,
or for generating code.
Note: This task depends on external libraries not included in the Ant distribution.
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
attributes of <fileset> (dir becomes basedir )
as well as the nested <include> , <exclude>
and <patternset> elements.
This task supports the use of a nested <param> element which is used to pass values
to an <xsl:param> declaration.
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
Parameters
Attribute |
Description |
Required |
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 true |
No |
Parameters specified as nested elements
classpath
The classpath to load the processor from can be specified via a
nested <classpath> , as well - that is, a
path-like structure.
element is used to perform Entity and URI resolution.
param
Param is used to pass a parameter to the XSL stylesheet.
Parameters
Attribute |
Description |
Required |
name |
Name of the XSL parameter |
Yes |
expression |
XSL expression to be placed into the param. To pass a text
value into the style sheet it needs to be escaped using single quotes. |
Yes |
outputproperty ('trax' processors only)
Used to specify how you wish the result tree to be output
as specified in the
XSLT specifications.
Parameters
Attribute |
Description |
Required |
name |
Name of the property |
Yes |
value |
value of the property. |
Yes |
Examples
<style basedir="doc" destdir="build/doc"
extension=".html" style="style/apache.xsl"/>
<xslt basedir="doc" destdir="build/doc"
extension=".html" style="style/apache.xsl">
</xslt>
<xslt basedir="doc" destdir="build/doc"
extension=".html" style="style/apache.xsl">
<dtd
publicId="-//ArielPartners//DTD XML Article V1.0//EN"
location="com/arielpartners/knowledgebase/dtd/article.dtd"/>
</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
$date will subsequently have the value 07-01-2000.
Using output properties
style="style/apache.xsl">
<outputproperty name="standalone" value="yes"/>
<outputproperty name="encoding" value="iso8859_1"/>
<outputproperty name="indent" value="yes"/>
</xslt>
Copyright © 2000-2002 Apache Software Foundation. All rights
Reserved.
|