--- /dev/null
+//import javax.xml.xpath.*;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathException;
+import net.sf.saxon.xpath.XPathFactoryImpl;
+import net.sf.saxon.om.NodeInfo;
+import org.xml.sax.*;
+import org.w3c.dom.*;
+import javax.xml.transform.*;
+import javax.xml.transform.dom.*;
+import javax.xml.transform.stream.*;
+import java.util.ArrayList;
+import net.sf.saxon.type.Type;
+
+
+public class XPathEvalSaxon {
+
+
+ public static void main(String args[]) {
+ try {
+
+
+ XPath xpath = (new XPathFactoryImpl()).newXPath();
+ String expression = args[1];
+ InputSource inputSource = new InputSource(args[0]);
+ long startTime = System.nanoTime();
+ @SuppressWarnings("unchecked")
+ ArrayList<NodeInfo> nodes = (ArrayList<NodeInfo>) xpath.evaluate(expression, inputSource, XPathConstants.NODESET);
+ long evalTime = (System.nanoTime() - startTime) / 1000000;
+ Transformer serializer = TransformerFactory.newInstance().newTransformer();
+ serializer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
+ StreamResult o = new StreamResult(System.out);
+ startTime = System.nanoTime();
+ System.out.println("<xml_result num=\"1\">");
+ for(int i = 0; i < nodes.size(); i++){
+ NodeInfo n = nodes.get(i);
+ switch (n.getNodeKind()) {
+ case net.sf.saxon.type.Type.ATTRIBUTE:
+ System.out.print (n.getLocalPart() + "=" + n.getStringValue());
+ break;
+ default:
+ serializer.transform(n, o);
+ break;
+ };
+ System.out.println();
+ };
+ System.out.println("</xml_result>");
+ long printTime = (System.nanoTime() - startTime) / 1000000;
+ System.err.println("evaluation time: " + evalTime + "ms");
+ System.err.println("serialization time: " + printTime + "ms");
+ } catch (XPathException e) {
+ System.out.println (e.getCause());
+ } catch (Exception e) {
+ System.out.println(e);
+ };
+
+
+ }
+}