/*
* Copyright (c) 2002-2003 by OpenSymphony
* All rights reserved.
*/
package com.opensymphony.provider.xpath;
import com.opensymphony.provider.*;
import org.apache.xpath.XPathAPI;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import javax.xml.transform.TransformerException;
/**
* XPathProvider implementation that uses the XPath capabilities of Xalan 1.x.
*
* @author <a href="mailto:[email protected]">Joe Walnes</a>
* @version $Revision: 5 $
*/
public class XalanXPathProvider implements XPathProvider {
//~ Methods ////////////////////////////////////////////////////////////////
public Node getNode(Node base, String xpath) throws ProviderInvocationException {
try {
return XPathAPI.selectSingleNode(base, xpath);
} catch (TransformerException e) {
throw new ProviderInvocationException(e);
}
}
public NodeList getNodes(Node base, String xpath) throws ProviderInvocationException {
try {
return XPathAPI.selectNodeList(base, xpath);
} catch (TransformerException e) {
throw new ProviderInvocationException(e);
}
}
public void destroy() {
}
public void init() throws ProviderConfigurationException {
}
}
|