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<?xml version="1.0" standalone="no"?>
<!DOCTYPE s1 SYSTEM "../../style/dtd/document.dtd">
<!--
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
-->
<!-- $Id: xsltc_trax_api.xml 337884 2004-02-17 19:29:35Z minchau $ -->
<s1 title="XSLTC TrAX API">
<s2 title="The JAXP/TrAX API">
<p>XSLTC is 100% compliant with the TrAX poriton of the
<jump href="http://java.sun.com/xml/jaxp/index.html">JAXP API</jump>. This
API is a standard extension to Java and there is not much point in describing
it in detail in this document.</p>
</s2>
<s2 title="XSLTC's extensions to JAXP/TrAX">
<p>The <code>Source</code> and <code>Result</code> classes within TrAX are
used to handle input and output documents. These classes can be extended to
encapsulate additional input types. XSLTC's TrAX implementation contains an
extension to the <code>Source</code> class:</p><source>
org.apache.xalan.xsltc.trax.XSLTCSource</source>
<p>This extension class can be used to build XSLTC's internal
DOM and cache it for later usage. The following sample shows how to
use it with a <code>Transformer:</code></p><source>
public void run(String xmlfile, String xslfile) {
// Create an XSLTCSource for the input XML document
XSLTCSource source = new XSLTCSource(xmlfile);
// Build a StreamSource for the stylesheet
StreamSource stylesheet = new StreamSource(xslfile);
// Create a Transformer instance and process the input
Transformer transformer = factory.newTransformer(stylesheet);
transformer.transform(source, new StreamResult(System.out));
:
:
}</source>
<p>If you do chose to implement a DOM cache, you should have your cache
implement the <code>javax.xml.transform.URIResolver</code> interface so
that documents loaded by the <code>document()</code> function are also read
from your cache.</p>
</s2>
</s1>
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