Java tutorial
/* * 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 com.elearing.impl; import com.elearing.dao.elearningDao; import com.elearing.entity.ChapterType; import com.elearing.util.HibernateUtil; import java.io.Serializable; import java.util.List; import org.hibernate.Query; import org.hibernate.Session; /** * * @author Faruqul Islam */ public class ChapterTypeDaoImpl implements elearningDao<ChapterType>, Serializable { @Override public boolean insert(ChapterType obj) { Session session = HibernateUtil.getSessionFactory().openSession(); session.beginTransaction(); session.save(obj); session.getTransaction().commit(); session.clear(); session.close(); return true; } @Override public boolean update(ChapterType obj) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public boolean delete(ChapterType obj) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public boolean search(ChapterType obj) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public ChapterType getObjectById(int id) { Session session = HibernateUtil.getSessionFactory().openSession(); session.beginTransaction(); ChapterType chapterType = (ChapterType) session.get(ChapterType.class, id); session.close(); return chapterType; } @Override public ChapterType getObjectByName(ChapterType name) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public List<ChapterType> getAllObject() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public List<ChapterType> getListById(int id) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public List<ChapterType> getListByName(ChapterType obj) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public List<ChapterType> Chapter() { Session s = HibernateUtil.getSessionFactory().openSession(); s.beginTransaction(); Query qr = s.createQuery("from ChapterType"); // qr.setParameter("ci", ci); List<ChapterType> list = qr.list(); s.close(); return list; } }