Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;

import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;

public class Main {
    public static void main(String[] args) throws Exception {
        XPath xpath = XPathFactory.newInstance().newXPath();
        String xpathExpression = "/howto/topic/@name";
        InputSource inputSource = new InputSource("howto.xml");

        NodeList nodes = (NodeList) xpath.evaluate(xpathExpression, inputSource, XPathConstants.NODESET);

        int j = nodes.getLength();

        for (int i = 0; i < j; i++) {
            System.out.println(nodes.item(i).getTextContent());
        }

    }
}