controlers.GuestControler.java Source code

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Here is the source code for controlers.GuestControler.java

Source

/*
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 */
package controlers;

import entity.Festival;
import entity.Izvodjac;
import hibernate.HibernateUtil;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Set;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author Marko
 */
@SessionScoped
@ManagedBean
public class GuestControler {
    private String nazivFestivala;
    private Date datumOd;
    private Date datumDo;
    private String mesto;
    private String izvodjac;
    private String porukaZaPretragu;
    private List<Festival> trazeniFestivali = new ArrayList<Festival>();

    public String getNazivFestivala() {
        return nazivFestivala;
    }

    public void setNazivFestivala(String nazivFestivala) {
        this.nazivFestivala = nazivFestivala;
    }

    public List<Festival> getTrazeniFestivali() {
        return trazeniFestivali;
    }

    public void setTrazeniFestivali(List<Festival> trazeniFestivali) {
        this.trazeniFestivali = trazeniFestivali;
    }

    public Date getDatumOd() {
        return datumOd;
    }

    public void setDatumOd(Date datumOd) {
        this.datumOd = datumOd;
    }

    public Date getDatumDo() {
        return datumDo;
    }

    public void setDatumDo(Date datumDo) {
        this.datumDo = datumDo;
    }

    public String getMesto() {
        return mesto;
    }

    public void setMesto(String mesto) {
        this.mesto = mesto;
    }

    public String getIzvodjac() {
        return izvodjac;
    }

    public void setIzvodjac(String izvodjac) {
        this.izvodjac = izvodjac;
    }

    public String traziFestivale() {

        porukaZaPretragu = "";
        Session session = null;
        Transaction tx = null;
        try {
            session = HibernateUtil.getSessionFactory().openSession();
            tx = session.beginTransaction();
            Criteria cr = session.createCriteria(Festival.class);

            if (nazivFestivala != null && !nazivFestivala.equals("") && !nazivFestivala.equals(" "))
                cr.add(Restrictions.like("naziv", "%" + nazivFestivala + "%"));
            if (datumOd != null)
                cr.add(Restrictions.gt("datumVremeOd", datumOd));
            if (datumDo != null)
                cr.add(Restrictions.lt("datumVremeOd", datumDo));
            if (mesto != null && !mesto.equals("") && !mesto.equals(" "))
                cr.add(Restrictions.like("mesto", "%" + mesto + "%"));

            List result = cr.list();
            if (izvodjac != null && !izvodjac.equals("") && !izvodjac.equals(" ")) {
                for (int j = 0; j < result.size(); j++) {
                    Festival oneFest = (Festival) result.get(j);
                    if (oneFest.getIzvodjacs() != null && oneFest.getIzvodjacs().size() > 0) {
                        boolean founded = false;
                        for (Izvodjac izv : (Set<Izvodjac>) oneFest.getIzvodjacs())
                            if (izv.getNaziv().toLowerCase().contains(izvodjac.toLowerCase())) {
                                founded = true;
                                break;
                            }
                        if (!founded) {
                            result.remove(oneFest);
                            j--;
                        }
                    } else {
                        result.remove(oneFest);
                        j--;
                    }
                }
            }
            trazeniFestivali = (List<Festival>) result;
        } catch (Exception ex) {
            if (tx != null)
                tx.rollback();
            ex.printStackTrace();
        } finally {
            if (tx != null)
                tx.commit();
            session.close();
        }

        return "indexguest";
    }
}