90826ba89013001e11008a579099ca20

来自「主要包括有消息的发布、删除、查看消息、查看消息内容、还有一些用户的注册、登录等采」· 代码 · 共 35 行

package com.dao;

import com.model.Messages;
import org.hibernate.*;
import com.hibernate.*;
import java.util.*;
public class MessageDaoImple implements MessageDao {

	public Messages getMessageById(int id) {
		Session session = HibernateUtils.getSession();
		session.beginTransaction();
		
		Messages message = (Messages)session.get(Messages.class, id);
		
		session.getTransaction().commit();
		HibernateUtils.closeSession();
		return message;
	}

	@SuppressWarnings("unchecked")
	public Messages getMessageByTitle(String title) {
		Session session = HibernateUtils.getSession();
		session.beginTransaction();
		
		List list = session.createQuery("from Messages where title="+title)
		                               .list();
		Messages message = (Messages)list.get(0);
		
		session.getTransaction().commit();
		HibernateUtils.closeSession();
		return message;
	}

}