helper.StokHelper.java Source code

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Here is the source code for helper.StokHelper.java

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/*
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package helper;

import com.sun.org.apache.bcel.internal.generic.ARRAYLENGTH;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import model.Stok;
import model.Urun;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author cengizhan
 */
public class StokHelper implements Serializable {

    private SessionFactory sessionFactory;

    public StokHelper() {
        sessionFactory = MyHibernateUtil.getSessionFactory();

    }

    public void insert(Stok stok) throws Exception {

        Session session = null;
        Transaction tx = null;

        try {
            session = sessionFactory.openSession();
            tx = session.beginTransaction();
            session.save(stok);
            tx.commit();

        } catch (Exception e) {
            if (tx != null) {
                tx.rollback();
            }
            throw e;
        } finally {
            session.close();
        }

    }

    public void update(Stok stok) throws Exception {

        Session session = null;
        Transaction tx = null;

        try {
            session = sessionFactory.openSession();
            tx = session.beginTransaction();
            session.update(stok);
            tx.commit();

        } catch (Exception e) {
            if (tx != null) {
                tx.rollback();
            }
            throw e;
        } finally {
            session.close();
        }
    }

    public List<Stok> findStok(Urun urun) throws Exception {

        Session session = null;
        List<Stok> list = new ArrayList<>();

        try {
            session = sessionFactory.openSession();
            list = session.createCriteria(Stok.class, "stok").createAlias("stok.urun", "urun")
                    .add(Restrictions.eq("urun.urunId", urun.getUrunId()))
                    .add(Restrictions.ne("urun.isAktif", false)).add(Restrictions.ne("stok.isAktif", false)).list();
        } catch (Exception e) {
            throw e;
        } finally {
            session.close();
        }

        return list;
    }

    public List<Stok> getAllStok() throws Exception {

        Session session = null;
        List<Stok> list = new ArrayList<>();
        try {

            session = sessionFactory.openSession();
            list = session.createCriteria(Stok.class, "stok").createAlias("stok.urun", "urun")
                    .add(Restrictions.ne("urun.isAktif", false)).add(Restrictions.ne("stok.isAktif", false)).list();

        } catch (Exception e) {
            throw e;
        } finally {
            session.close();
        }
        return list;
    }

}