package xml_data;

import java.io.File;
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 javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

public class Bookk {
    static String title="Test";
    static String author="Testowy";
    static int date=123;


    public static boolean getFromXmlFile(String path)
    {
        boolean success = false;
        try {
            File fXmlFile = new File(path);
            DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
            Document doc = dBuilder.parse(fXmlFile);
            doc.getDocumentElement().normalize();
            NodeList nList = doc.getElementsByTagName("book");
            Node nNode = nList.item(0);
            if (nNode.getNodeType() == Node.ELEMENT_NODE) {
                Element db = (Element) nNode;
                title = db.getElementsByTagName("title").item(0).getTextContent();
                author = db.getElementsByTagName("author").item(0).getTextContent();
                date = Integer.parseInt(db.getElementsByTagName("date").item(0).getTextContent());
                success =  true;
            }

        } catch (Exception e)
        {
            success = false;
        }
        System.out.println("Tytuł: "+title+" Autor: "+author+" Data: "+date);
        return success;
    }

}