sample.DAO.AccountDao.java Source code

Introduction

Here is the source code for sample.DAO.AccountDao.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package sample.DAO;

import Ultil.NewHibernateUtil;
import identies.Khachhang;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;

/**
 *
 * @author Admin
 */
public class AccountDao {
    private Session session;

    public AccountDao() {
        SessionFactory factory = NewHibernateUtil.getSessionFactory();
        this.session = factory.getCurrentSession();
    }

    public void Save(Khachhang khachhang) {
        try {
            session.getTransaction().begin();
            session.save(khachhang);
            session.flush();
            session.getTransaction().commit();
        } catch (Exception e) {
            if (session.getTransaction().isActive()) {
                session.getTransaction().rollback();
            }
            e.printStackTrace();
        }

    }

    public void delete(String Taikhoan) {
        try {
            session.getTransaction().begin();
            session.delete(session.get(Khachhang.class, Taikhoan));
            session.flush();
            session.getTransaction().commit();

        } catch (Exception e) {
            if (session.getTransaction().isActive()) {
                session.getTransaction().rollback();
            }
            e.printStackTrace();
        }
    }

    public void update(Khachhang newkh, String tenTK) {
        try {
            session.getTransaction().begin();
            Khachhang acc = (Khachhang) session.get(Khachhang.class, tenTK);
            acc.setMatkhau(newkh.getMatkhau());
            acc.setHoten(newkh.getHoten());
            acc.setEmail(newkh.getEmail());
            acc.setRole(newkh.getRole());
            session.update(acc);
            session.flush();
            session.getTransaction().commit();
        } catch (Exception e) {
            if (session.getTransaction().isActive()) {
                session.getTransaction().rollback();
            }
            e.printStackTrace();
        }
    }

    public static List<Khachhang> hienthiDS(String Hoten) {
        List<Khachhang> list = null;
        Session session = NewHibernateUtil.getSessionFactory().getCurrentSession();
        session.beginTransaction();
        String sql = "from Khachhang";
        if (Hoten.trim().length() > 0) {
            sql += " Where Hoten like '%" + Hoten + "%'";
        }
        Query query = session.createQuery(sql);
        list = query.list();
        return list;

    }

}