fundaccountdao.java

这是本人以前在学校时

package com.funddeal.model.dao.fund_account;

import java.util.Iterator;

import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Session;

import com.funddeal.base.PoolDAO;
import com.funddeal.base.SessionCommit;
import com.funddeal.model.pojo.fund_account.FundAccount;

public class FundAccountDAO extends PoolDAO {
	private SessionCommit session;
	public static String errorMsg="";
	
	public FundAccountDAO(){
		try {
			session=new SessionCommit();
		}catch (HibernateException e) {
			e.printStackTrace();
			errorMsg=e.getMessage();
		}
	}
	
	/**
	 * 添加基金帐号
	 * @param fa
	 * @return 基金帐号编号
	 * @throws HibernateException
	 */
	public String addFundAccount(FundAccount fa) throws HibernateException{
		return session.getSessionAdd(fa);
	}
	
	/**
	 * 查询
	 * @param str
	 * @return
	 * @throws HibernateException
	 */
	public Iterator selectFundAccount(String str) throws HibernateException{
		Session session=this.createSession();
		Iterator iter=(Iterator) session.iterate(str);
		return iter;
	}
	
	/**
	 * 修改
	 * @param fa
	 * @return
	 */
	public boolean updateundAccount(FundAccount fa){
		if(session.getSessionUpdate(fa)){
			return true;
		}else{
			errorMsg=SessionCommit.errorMsg;
			return false;
		}
	}
	
	
}