SIMDP_FEM/SIMDP/SIMDP.DAL/DALSQL/DalProductData.cs

using ProjectBase.Data.BaseDAL.BaseDatabase;
using ProjectBase.Util;
using SIMDP.DAL.IDALSQL;
using SIMDP.Model;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SIMDP.DAL.DALSQL
{
    public class DalProductData : BaseDALSQL<MoProductData>, IDalProductData
    {
        #region 对象实例及构造函数

        public static DalProductData Instance
        {
            get
            {
                return new DalProductData();
            }
        }
        public DalProductData() : base("product_data", "data_id")
        {
            this.sortField = "data_id";
            this.isDescending = false; 
        }

        #endregion

        /// <summary>
        /// 将DataReader的属性值转化为实体类的属性值，返回实体类
        /// </summary>
        /// <param name="dr">有效的DataReader对象</param>
        /// <returns>实体类对象</returns>
        protected override MoProductData DataReaderToEntity(IDataReader dataReader)
        {
            MoProductData info = new MoProductData();
            SmartDataReader reader = new SmartDataReader(dataReader);

            info.DataId = reader.GetInt64("data_id");
            info.RuleId = reader.GetInt64("rule_id");
            info.DataValue = reader.GetString("data_value");
            info.RuleTime = reader.GetDateTime("rule_time");
            info.Batchid = reader.GetString("batchid");

            return info;
        }

        /// <summary>
        /// 将实体对象的属性值转化为Hashtable对应的键值
        /// </summary>
        /// <param name="obj">有效的实体对象</param> 
        /// <returns>包含键值映射的Hashtable</returns>
        protected override Hashtable GetHashByEntity(MoProductData obj)
        {
            MoProductData info = obj as MoProductData;
            Hashtable hash = new Hashtable();

            //hash.Add("data_id", info.DataId);
            hash.Add("rule_id", info.RuleId);
            hash.Add("data_value", info.DataValue);
            hash.Add("rule_time", info.RuleTime);
            hash.Add("batchid", info.Batchid);

            return hash;
        }
    }
}