titlemanager.java

来自「在线考试系统: 这是基于struts和Hibernate的最新技术的在线考试系」· Java 代码 · 共 43 行

package com.zjxy.hibernate.base;

import java.util.List;

import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;


import com.zjxy.hibernate.HibernateSessionFactory;
import com.zjxy.hibernate.model.TitleManage;

public class TitleManager {
	Session session;
	
	// 构造函数
	public TitleManager() throws HibernateException {
		session = getSession();
	}
	
	// 取得科目信息列表
	public List getTitleManageList() throws HibernateException {
		return session.createCriteria(TitleManage.class).list();
	}
	
	// 添加科目信息
	public void addTitleManage(TitleManage titleManage) throws HibernateException {
		Transaction tran = session.beginTransaction();
		session.save(titleManage);
		tran.commit();
	}
	
	// 关闭session
	public void closeSession() throws HibernateException {
		session.close();
	}
	
	// 得到session
	private Session getSession() throws HibernateException {
		return HibernateSessionFactory.currentSession();
	}
}