u04a1bo.java

持久层hibernate技术使用的一个例子

package cn.hope.front.bo;

import java.util.List;

import org.apache.log4j.Logger;

import cn.hope.front.pojo.SGrade;

import cn.hope.front.pojo.dao.SGradeDAO;

public class U04A1BO {
	SGradeDAO sGradeDAO = new SGradeDAO();
	
	
	
	Logger log = Logger.getLogger(U04C1BO.class.getName());
	
	SGrade sGrade = new SGrade();
	
	List list = null;
	
	public List searchID(String id) throws Exception{
		
		try{
			list = sGradeDAO.searchID(id);
		}
		catch(Exception e){
			log.error(e);
			e.printStackTrace();
			throw new Exception(e);
		}
		return list;
	}
	
}