Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;

import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpression;
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 {
        XPathFactory xPathFactory = XPathFactory.newInstance();
        XPath xPath = xPathFactory.newXPath();

        InputSource doc = new InputSource(new InputStreamReader(new FileInputStream(new File("file.xml"))));

        String expression = "//Home/data";
        XPathExpression xPathExpression = xPath.compile(expression);

        NodeList elem1List = (NodeList) xPathExpression.evaluate(doc, XPathConstants.NODESET);
        xPathExpression = xPath.compile("@type");

        for (int i = 0; i < elem1List.getLength(); i++) {
            System.out.println(xPathExpression.evaluate(elem1List.item(i), XPathConstants.STRING));
        }
    }
}