App.java

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package javaapplication13;

import java.io.FileNotFoundException;
import java.io.FileReader;
import javaapplication13.Receptar.Polozka;
import javaapplication13.Receptar.Recept;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;

/**
 *
 * @author danielplaskur
 */
public class JavaApplication13 {

    /**
     * @param args the command line arguments
     * @throws javax.xml.bind.JAXBException
     * @throws java.io.FileNotFoundException
     */
    public static void main(String[] args) throws JAXBException, FileNotFoundException {
        JAXBContext jb = JAXBContext.newInstance(Receptar.class);
        Unmarshaller um = jb.createUnmarshaller();
        Receptar receptar = (Receptar) um.unmarshal(new FileReader("/Users/danielplaskur/NetBeansProjects/skuskaSAX/input2.xml"));

        for(Recept r : receptar.getRecepty()){
            for(Polozka p : r.getPolozky()){
                if(p.getNazov().equals("muka")){
                    System.out.println(r.getNazov());
                }
                if(r.getNazov().equals("omeleta")){
                    if(p.getNazov().equals("mlieko")){
                        System.out.println(p.getMnozstvo() + " " + p.getJednotka());
                    }
                }
            }
        }
    }

}