Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;

import org.w3c.dom.Document;

public class Main {

    public static void main(String[] args) throws Exception {
        DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = domFactory.newDocumentBuilder();
        Document dDoc = builder.parse("input.xml");

        XPath xPath = XPathFactory.newInstance().newXPath();
        String string = (String) xPath.evaluate("/documents/document/element[@name='doctype']/value", dDoc,
                XPathConstants.STRING);
        System.out.println(string);
    }

}