edulevelinfodao.java

一个oa系统

package com.oa.db;

import java.util.List;

import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

//import com.oa.myutil.struts.HibernateSessionFactory;

public class EdulevelinfoDAO extends HibernateDaoSupport{
	
	public String ByIdquery(int id){
        String edulevel="";
        List list = null;
		try {
    	   list = this.getHibernateTemplate().find("from Edulevelinfo where id=?",id);
		        if(list!=null&&list.size()!=0){
		        	Edulevelinfo info=(Edulevelinfo)list.get(0);
		        	edulevel=info.getEdulevelname();
		        }
		} catch (HibernateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
    	return edulevel;
    }
	
	public List query(){
		List list = null;
		try {
	        list=this.getHibernateTemplate().find("from Edulevelinfo");
		} catch (HibernateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	    	return list;
    }

}