package com.dao.impl;

import java.util.List;




import org.hibernate.Session;
import org.hibernate.SessionFactory;

import com.dao.UserDAO;
import com.entity.User;

public class UserDAOImpl implements UserDAO {

	private SessionFactory sessionFactory;
	
	public SessionFactory getSessionFactory() {
		return sessionFactory;
	}

	public void setSessionFactory(SessionFactory sessionFactory) {
		this.sessionFactory = sessionFactory;
	}

	
	public Session getSession(){
		return sessionFactory.getCurrentSession();
	}
	@Override
	public List<User> getUsers() {
		// TODO Auto-generated method stub
		String hql="From User";
		@SuppressWarnings("unchecked")
		List<User> users=(List<User>)getSession().createQuery(hql).list();
		return users;
	}

	@Override
	public User getUserById(Integer id) {
		// TODO Auto-generated method stub
		User user=(User) getSession().get(User.class, id);
		return user;
	}

	@Override
	public void saveUser(User user) {
		// TODO Auto-generated method stub
		getSession().save(user);
	}

	@Override
	public void deleteUser(Integer id) {
		// TODO Auto-generated method stub
		User user=new User();
		user.setId(id);
		getSession().delete(user);
	}

	@Override
	public void updateUser(User user) {
		// TODO Auto-generated method stub
		getSession().update(user);
	}

}