package java_dom_parser;

import java.io.IOException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

public class MyDomParser {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
		try {
			DocumentBuilder db = dbf.newDocumentBuilder();
			Document doc = db.parse("configuration.xml");
			doc.getDocumentElement().normalize();
			NodeList simulationList = doc.getElementsByTagName("simulation");
			//NodeList cheminList = doc.getElementsByTagName("chemin");

			// iconList = doc.getElementsByTagName("icone");

			/*for (int k = 0; k < iconList.getLength(); k++) {
				Node ic = iconList.item(k);
				if(ic.getNodeType() == Node.ELEMENT_NODE) {
					Element icon = (Element) ic;
					String iconType = icon.getAttribute("type");
					String iconPath = icon.getAttribute("path");
					System.out.println(icon.getTagName() + " " + iconType + " " + iconPath);

					}

			}*/



			for (int i = 0; i < simulationList.getLength(); i++) {
				Node u = simulationList.item(i);
				if(u.getNodeType() == Node.ELEMENT_NODE) {
					Element usine = (Element) u;
				/*	String type = usine.getAttribute("type");
					String id = usine.getAttribute("id");
					String posX = usine.getAttribute("x");
					String posY = usine.getAttribute("y");*/

				NodeList usineList = usine.getChildNodes();
				for (int j = 0; j < usineList.getLength(); j++) {
					Node n = usineList.item(j);
						if(n.getNodeType() == Node.ELEMENT_NODE) {
							Element name = (Element) n;
							String type = name.getAttribute("type");
							String id = name.getAttribute("id");
							String posX = name.getAttribute("x");
							String posY = name.getAttribute("y");
							System.out.println(type + " " + id + " " + posX +
									" " + posY );

						}
				//	System.out.println(type + " "+ id + " "+  posX + " " +posY);

					}
				}
			}

			/*for (int j = 0; j < cheminList.getLength(); j++) {
				Node c = cheminList.item(j);
				if(c.getNodeType() == Node.ELEMENT_NODE) {
					Element chemin = (Element) c;
					String chemDe = chemin.getAttribute("de");
					String chemVers = chemin.getAttribute("vers");
					System.out.println(chemin.getTagName() + chemDe + " " + chemVers);

					}

			}*/
		} catch (ParserConfigurationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SAXException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}