package konzolno;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;

import org.xml.sax.SAXException;

public class Zadatak2 {

	public static RestoranGrad readXML() throws JAXBException {
		//definisemo kontekst, tj. paket(e) u kome se nalaze bean-ovi
		JAXBContext context = JAXBContext.newInstance("restoranGrad");
		Unmarshaller unmarshaller = context.createUnmarshaller();
		//parsira se XML i kreira objektni model
		return (RestoranGrad) unmarshaller.unmarshal(new File("./restoranGrad.xml"));
	}


	public static void writeXML(OutputStream out, RestoranGrad catalogue) throws JAXBException, SAXException{
		//definisemo kontekst, tj. paket(e) u kome se nalaze bean-ovi
		JAXBContext context = JAXBContext.newInstance("restoranGrad");
		//serijalizacija u XML
		Marshaller marshaller = context.createMarshaller();
		//Hocemo da XML bude formatiran, tj. da postoji identacija
		marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);

		//serijalizacija u stream, koji je u ovom slucaju System.out
		marshaller.marshal(catalogue, out);

	}


	public static void main(String[] args) throws JAXBException, IOException, SAXException {
		RestoranGrad catalogue = readXML();

		FileOutputStream fs = new FileOutputStream(new File("./restoranGrad1.xml"));
		writeXML(fs, catalogue);
		fs.close();
	}

}