dom parsing 1 java

gistfile1.txt

package xml;

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
import java.io.File;
import java.io.IOException;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.DOMException;
import org.xml.sax.SAXException;

public class Program {

    public static void main(String argv[]) {

        try {

            File fXmlFile = new File("C:\\1\\xml.xml");
            DocumentBuilderFactory dbFactory = DocumentBuilderFactory
                    .newInstance();
            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
            Document doc = dBuilder.parse(fXmlFile);

            // optional, but recommended
            // read this -
            // http://stackoverflow.com/questions/13786607/normalization-in-dom-parsing-with-java-how-does-it-work
            doc.getDocumentElement().normalize();

            System.out.println("Root element: "
                    + doc.getDocumentElement().getNodeName());

            NodeList nList = doc.getElementsByTagName("staff");

            System.out.println("----------------------------");

            for (int temp = 0; temp < nList.getLength(); temp++) {

                Node nNode = nList.item(temp);

                System.out.println("\nCurrent Element :" + nNode.getNodeName());

                if (nNode.getNodeType() == Node.ELEMENT_NODE) {

                    Element eElement = (Element) nNode;

                    System.out.println("Staff id: "
                            + eElement.getAttribute("id"));
                    System.out.println("First Name: "
                            + eElement.getElementsByTagName("firstname")
                            .item(0).getTextContent());
                    System.out.println("Last Name: "
                            + eElement.getElementsByTagName("lastname").item(0)
                            .getTextContent());
                    System.out.println("Nick Name: "
                            + eElement.getElementsByTagName("nickname").item(0)
                            .getTextContent());
                    System.out.println("Salary: "
                            + eElement.getElementsByTagName("salary").item(0)
                            .getTextContent());

                }
            }
        } catch (ParserConfigurationException | SAXException | IOException | DOMException e) {
            System.out.println("Smth wrong!");
        }
    }

}