<?xml version="1.0" standalone="no"?>
<!DOCTYPE s1 SYSTEM "../../style/dtd/document.dtd">
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 *
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 * Copyright (c) 1999 The Apache Software Foundation.  All rights 
 * reserved.
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
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 * 3. The end-user documentation included with the redistribution,
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 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Xalan" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 1999, Lotus
 * Development Corporation., http://www.lotus.com.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
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<s1 title="&xslt4j-current;">
<!--note>A later Developer release has been posted in the <resource-ref idref="xslt4j-distdir"/>. For the changes that have occurred since &xslt4j-current;, consult the xml-xalan-cvs@apache.org mailing list, or download the release and consult the release notes.</note-->
  <s2 title="What is it?">
    <p>Xalan is an XSLT processor for transforming XML documents into HTML, text, or other XML document types. It implements the
     W3C Recommendations for XSL Transformations (XSLT) and the XML Path Language (XPath). It can be used from the command line,
     in an applet or a servlet, or as a module in other program.</p>
  </s2>
  <s2 title="I've heard of &xslt4j;, but what is version 2?">
    <p>&xslt4j; version 2 recasts Xalan as an implementation of the <link idref="trax">TRaX (Transformation API for XML)</link> interfaces, part of the <resource-ref idref="jaxp11"/>. TRaX provides a
    modular framework and a standard API for performing XML transformations, and it utilizes system properties to determine which Transformer and which XML parser to use.</p>
     <p>&xslt4j; version 2 also builds on <resource-ref idref="sax2"/>, <resource-ref idref="dom2"/>, and the XML parser API in
     <resource-ref idref="jaxp"/>.</p>
     <p>For more information, see <link idref="whatsnew">What's new in &xslt4j2;</link>.</p>
     <note>&xslt4j; version 1 is no longer supported and no longer available from xml.apache.org.</note>
  </s2>
  <s2 title="How about this release?">
  <p>&xslt4j-current; incorporates the <link idref="dtm">DTM (Document Table Model)</link> and has been tested with &xml4j; version 2. As of
  this release, support for the &xslt4j; release 1 API, which predates the design of the <resource-ref idref="jaxp11"/>JAXP 1.1/<link idref="trax">TrAX
  </link> interfaces, has been dropped.</p>
  <p>Starting with 2.2.D12, we have reduced xalan.jar to just include the &xslt4j; implementation, placing the SAX, DOM, 
  and JAVAX interfaces in xml-apis.jar. These interfaces are shared by a number of tools (&xslt4j;, &xml4j;, etc.), so placing them in a 
  separate JAR simplifies coordination and reduces risk of duplication. <em>Be sure to put both JAR files on your classpath!</em></p>
  </s2> 
  <s2 title="How do I get it?">
    <p>To get the binary distribution (all you need to use and develop applications with &xslt4j;), download and unzip either of the following:</p>
    <ul>
      <li><resource-ref idref="xslt4j-dist-bin-zip"/></li>
      <li><resource-ref idref="xslt4j-dist-bin-targz"/></li>
    </ul>
    <p>To get the &xslt4j; sources (with which you can do your own &xslt4j; build; see <link idref="readme" anchor="build">Build notes</link>), download and unzip either of the following:</p>
    <ul>
      <li><resource-ref idref="xslt4j-dist-src-zip"/></li>
      <li><resource-ref idref="xslt4j-dist-src-targz"/></li>
    </ul>
  </s2>
  
  <s2 title="Where do I get Xerces?">
    <p>The Xalan download includes &xml4j-jar; from &xml4j-used;. This is all you need to run Xalan with the Xerces XML parser. 
    You can, however, download the complete Xerces distribution from the <resource-ref idref="xml4j-distdir"/>. If you are interested in testing
    or prototyping &xml4j2;, you can run &xslt4j-current; with &xml4j; 2.0.0.beta4.</p>
    <note>If you plan to use a different XML parser, see <link idref="usagepatterns" anchor="plug">Plugging in a Transformer
     and XML parser</link>.</note> 
  </s2>
  <s2 title="What else do I need?">
    <p>You need the Java Development Kit or Java Runtime 1.1.8, 1.2.2, or 1.3, which you can obtain from <jump
    href="http://www.ibm.com/java/jdk">ibm.com/java/jdk/</jump> or <jump href="http://www.java.sun.com">java.sun.com</jump>.</p> 
  </s2>  
    <s2 title="For more information...">
    <p>For more information, go to <link idref="overview">Xalan Overview</link> and <link idref="getstarted">Getting
    Started</link>. All of the Xalan documentation on this website is included in the Xalan download, as are a number of
    <link idref="samples">Samples</link> to help you start using &xslt4j2; to transform XML documents.</p>
  </s2>  
</s1>