folkinfodao.java

一个oa系统

package com.oa.db;

import java.util.List;

import org.hibernate.HibernateException;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

public class FolkinfoDAO extends HibernateDaoSupport{
	public List query(){
		List list = null;
		try {
	        list=this.getHibernateTemplate().find("from Folkinfo");
		} catch (HibernateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	    	return list;
    }
	
	public String findColumnById(int parecid){//通过id查询
		List list = null;
		String folkname = "";
		try {
			list = this.getHibernateTemplate().find("from Folkinfo where id=?",parecid);
			if(list!=null&&list.size()!=0){
				Folkinfo vo = (Folkinfo)list.get(0);
				folkname = vo.getFolkname();
			}
		} catch (HibernateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return folkname;
	}

}