powerinfodao.java

来自「J2ee开发的 人事管理系统 使用oracle数据库 myeclips平台开」· Java 代码 · 共 57 行

package com.galaxy.dao;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import com.galaxy.base.DaoInterface;
import com.galaxy.db.ConnectDB;
import com.galaxy.vo.PowerInfoVO;

public class PowerInfoDAO extends ConnectDB implements DaoInterface{

	public int addObject(Object ob) {
		// TODO Auto-generated method stub
		return 0;
	}

	public int deleteObject(Object cond) {
		// TODO Auto-generated method stub
		return 0;
	}

	public List queryByCondition(Object cond) {
		List powers = new ArrayList();
		String sql = "select * from power_info where 1=1 " + (String)cond;
		super.openDBConnection();
		try {
			super.dbResultSet = super.dbStatement.executeQuery(sql);
			while(super.dbResultSet.next())
			{
				PowerInfoVO powervo = new PowerInfoVO();
				powervo.setPiId(super.dbResultSet.getLong("pi_id"));
				powervo.setPiName(super.dbResultSet.getString("pi_name"));
				powervo.setPiUp(super.dbResultSet.getString("pi_up"));
				powervo.setPiPage(super.dbResultSet.getString("pi_page"));
				powers.add(powervo);
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		super.closeDBConnection();
		return powers;
	}

	public Object readObject(Object cond) {
		// TODO Auto-generated method stub
		return null;
	}

	public int updateObject(Object ob) {
		// TODO Auto-generated method stub
		return 0;
	}

}