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/*
* Copyright (c) 2001-2003 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
/*
$Log: XalanDOMTestDocumentBuilderFactory.java,v $
Revision 1.2 2004/03/11 01:44:21 dom-ts-4
Checkstyle fixes (bug 592)
Revision 1.1 2003/04/24 05:02:05 dom-ts-4
Xalan-J support for L3 XPath
http://www.w3.org/Bugs/Public/show_bug.cgi?id=191
Revision 1.1 2002/02/03 07:47:51 dom-ts-4
More missing files
*/
package org.w3c.domts;
import java.lang.reflect.Constructor;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
/**
*
* This class uses Xalan-J to add XPath support
* to the current JAXP DOM implementation
*/
public class XalanDOMTestDocumentBuilderFactory
extends JAXPDOMTestDocumentBuilderFactory {
/**
* Creates a JAXP implementation of DOMTestDocumentBuilderFactory.
* @param factory null for default JAXP provider. If not null,
* factory will be mutated in constructor and should be released
* by calling code upon return.
* @param settings array of settings, may be null.
*/
public XalanDOMTestDocumentBuilderFactory(
DocumentBuilderFactory baseFactory,
DocumentBuilderSetting[] settings) throws DOMTestIncompatibleException {
super(baseFactory, settings);
}
protected DOMTestDocumentBuilderFactory createInstance(DocumentBuilderFactory
newFactory,
DocumentBuilderSetting[] mergedSettings) throws
DOMTestIncompatibleException {
return new XalanDOMTestDocumentBuilderFactory(newFactory, mergedSettings);
}
/**
* Creates XPath evaluator
* @param doc DOM document, may not be null
*/
public Object createXPathEvaluator(Document doc) {
try {
Class xpathClass = Class.forName(
"org.apache.xpath.domapi.XPathEvaluatorImpl");
Constructor constructor = xpathClass.getConstructor(new Class[] {Document.class});
return constructor.newInstance(new Object[] {doc});
}
catch (Exception ex) {
}
return doc;
}
}
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