/// <summary> /// 从IIS缓存中获取指定Id记录 /// </summary> /// <param name="id">主键Id</param> /// <returns>DataAccess.Model.V_TAKEIN11_PRODUCT00</returns> public DataAccess.Model.V_TAKEIN11_PRODUCT00 GetModelForCache(long id) { try { //从缓存中读取指定Id记录 var model = GetModelForCache(x => x.Id == id); if (model == null){ //从数据库中读取 var tem = V_TAKEIN11_PRODUCT00.SingleOrDefault(x => x.Id == id); if (tem == null) { return null; } else { //对查询出来的实体进行转换 model = Transform(tem); return model; } } else { return model; } } catch (Exception e) { //记录日志 CommonBll.WriteLog("从IIS缓存中获取V_TAKEIN11_PRODUCT00表记录时出现异常", e); return null; } }
/// <summary> /// 添加与编辑V_TAKEIN11_PRODUCT00记录 /// </summary> /// <param name="page">当前页面指针</param> /// <param name="model">V_TAKEIN11_PRODUCT00表实体</param> /// <param name="content">更新说明</param> /// <param name="isCache">是否更新缓存</param> /// <param name="isAddUseLog">是否添加用户操作日志</param> public void Save(Page page, V_TAKEIN11_PRODUCT00 model, string content = null, bool isCache = true, bool isAddUseLog = true) { try { //保存 model.Save(); //判断是否启用缓存 if (CommonBll.IsUseCache() && isCache) { SetModelForCache(model); } if (isAddUseLog) { if (string.IsNullOrEmpty(content)) { content = "{0}" + (model.Id == 0 ? "添加" : "编辑") + "V_TAKEIN11_PRODUCT00记录成功,ID为【" + model.Id + "】"; } //添加用户访问记录 UseLogBll.GetInstence().Save(page, content); } } catch (Exception e) { var result = "执行V_TAKEIN11_PRODUCT00Bll.Save()函数出错!"; //出现异常,保存出错日志信息 CommonBll.WriteLog(result, e); } }
/// <summary> /// 获取指定Id记录 /// </summary> /// <param name="id">主键Id</param> /// <param name="isCache">是否从缓存中读取</param> /// <returns>DataAccess.Model.V_TAKEIN11_PRODUCT00</returns> public DataAccess.Model.V_TAKEIN11_PRODUCT00 GetModel(long id, bool isCache = true) { //判断是否使用缓存 if (CommonBll.IsUseCache() && isCache) { //从缓存中获取List var list = GetList(); if (list == null) { return null; } else { //在List查询指定主键Id的记录 return list.SingleOrDefault(x => x.Id == id); } } else { //从数据库中直接读取 var model = V_TAKEIN11_PRODUCT00.SingleOrDefault(x => x.Id == id); if (model == null) { return null; } else { //对查询出来的实体进行转换 return Transform(model); } } }
/// <summary> /// 判断指定主键Id的记录是否存在——在IIS缓存或数据库中查找 /// </summary> /// <param name="id">主键Id</param> /// <returns></returns> public bool Exist(int id) { if (id <= 0) return false; //判断是否启用缓存 if (CommonBll.IsUseCache()) { return Exist(x => x.Id == id); } //从数据库中查找 return V_TAKEIN11_PRODUCT00.Exists(x => x.Id == id); }
/// <summary> /// 获取数据表中的某个值——从数据库中查询,如果使用了缓存,删除成功后会清空本表的所有缓存记录,然后重新加载进缓存 /// </summary> /// <param name="page">当前页面指针</param> /// <param name="expression">条件语句</param> /// <param name="isAddUseLog">是否添加用户操作日志</param> public void Delete(Page page, Expression<Func<V_TAKEIN11_PRODUCT00, bool>> expression, bool isAddUseLog = true) { //执行删除 V_TAKEIN11_PRODUCT00.Delete(expression); //判断是否启用缓存 if (CommonBll.IsUseCache()) { //清空当前表所有缓存记录 DelAllCache(); //重新载入缓存 GetList(); } if (isAddUseLog) { //添加用户操作记录 UseLogBll.GetInstence().Save(page, "{0}删除了V_TAKEIN11_PRODUCT00表记录!"); } }
/// <summary> /// 将V_TAKEIN11_PRODUCT00记录实体(SubSonic实体)转换为普通的实体(DataAccess.Model.V_TAKEIN11_PRODUCT00) /// </summary> /// <param name="model">SubSonic插件生成的实体</param> /// <returns>DataAccess.Model.V_TAKEIN11_PRODUCT00</returns> public DataAccess.Model.V_TAKEIN11_PRODUCT00 Transform(V_TAKEIN11_PRODUCT00 model) { if (model == null) return null; return new DataAccess.Model.V_TAKEIN11_PRODUCT00 { Id = model.Id, SHOP_ID = model.SHOP_ID, TAKEIN_ID = model.TAKEIN_ID, SNo = model.SNo, PROD_ID = model.PROD_ID, QUANTITY = model.QUANTITY, STD_UNIT = model.STD_UNIT, STD_CONVERT = model.STD_CONVERT, STD_QUAN = model.STD_QUAN, STD_PRICE = model.STD_PRICE, Tax = model.Tax, QUAN1 = model.QUAN1, QUAN2 = model.QUAN2, Item_DISC_Amt = model.Item_DISC_Amt, MEMO = model.MEMO, BAT_NO = model.BAT_NO, Exp_DateTime = model.Exp_DateTime, PROD_NAME1 = model.PROD_NAME1, STD_UNIT_NAME = model.STD_UNIT_NAME, SUP_COST = model.SUP_COST, SUP_COST1 = model.SUP_COST1, SUP_COST2 = model.SUP_COST2, UNIT_NAME = model.UNIT_NAME, UNIT_NAME1 = model.UNIT_NAME1, UNIT_NAME2 = model.UNIT_NAME2, PROD_CONVERT1 = model.PROD_CONVERT1, PROD_CONVERT2 = model.PROD_CONVERT2, PRCAREA_ID = model.PRCAREA_ID, TAX_TYPE = model.TAX_TYPE, Tax_Num = model.Tax_Num, SHOP_NAME1 = model.SHOP_NAME1, }; }
/// <summary> /// 从IIS缓存中获取V_TAKEIN11_PRODUCT00表记录 /// </summary> /// <param name="isCache">是否从缓存中读取</param> public IList<DataAccess.Model.V_TAKEIN11_PRODUCT00> GetList(bool isCache = true) { try { //判断是否使用缓存 if (CommonBll.IsUseCache() && isCache){ //检查指定缓存是否过期——缓存当天有效,第二天自动清空 if (CommonBll.CheckCacheIsExpired(const_CacheKey_Date)){ //删除缓存 DelAllCache(); } //从缓存中获取DataTable var obj = CacheHelper.GetCache(const_CacheKey); //如果缓存为null,则查询数据库 if (obj == null) { var list = GetList(false); //将查询出来的数据存储到缓存中 CacheHelper.SetCache(const_CacheKey, list); //存储当前时间 CacheHelper.SetCache(const_CacheKey_Date, DateTime.Now); return list; } //缓存中存在数据,则直接返回 else { return (IList<DataAccess.Model.V_TAKEIN11_PRODUCT00>)obj; } } else { //定义临时实体集 IList<DataAccess.Model.V_TAKEIN11_PRODUCT00> list = null; //获取全表缓存加载条件表达式 var exp = GetExpression<V_TAKEIN11_PRODUCT00>(); //如果条件为空,则查询全表所有记录 if (exp == null) { //从数据库中获取所有记录 var all = V_TAKEIN11_PRODUCT00.All(); list = all == null ? null : Transform(all.ToList()); } else { //从数据库中查询出指定条件的记录,并转换为指定实体集 var all = V_TAKEIN11_PRODUCT00.Find(exp); list = all == null ? null : Transform(all); } return list; } } catch (Exception e) { //记录日志 CommonBll.WriteLog("从IIS缓存中获取V_TAKEIN11_PRODUCT00表记录时出现异常", e); } return null; }
/// <summary> /// 更新IIS缓存中指定Id记录 /// </summary> /// <param name="model">记录实体</param> public void SetModelForCache(V_TAKEIN11_PRODUCT00 model) { SetModelForCache(Transform(model)); }
/// <summary> /// 从IIS缓存中获取指定Id记录 /// </summary> /// <param name="conditionColName">条件列名</param> /// <param name="value">条件值</param> /// <returns>DataAccess.Model.V_TAKEIN11_PRODUCT00</returns> public DataAccess.Model.V_TAKEIN11_PRODUCT00 GetModelForCache(string conditionColName, object value) { try { //从缓存中获取List var list = GetList(); DataAccess.Model.V_TAKEIN11_PRODUCT00 model = null; Expression<Func<V_TAKEIN11_PRODUCT00, bool>> expression = null; //返回指定条件的实体 switch (conditionColName) { case "Id" : model = list.SingleOrDefault(x => x.Id == (int)value); expression = x => x.Id == (int)value; break; case "SHOP_ID" : model = list.SingleOrDefault(x => x.SHOP_ID == (string)value); expression = x => x.SHOP_ID == (string)value; break; case "TAKEIN_ID" : model = list.SingleOrDefault(x => x.TAKEIN_ID == (string)value); expression = x => x.TAKEIN_ID == (string)value; break; case "SNo" : model = list.SingleOrDefault(x => x.SNo == (int)value); expression = x => x.SNo == (int)value; break; case "PROD_ID" : model = list.SingleOrDefault(x => x.PROD_ID == (string)value); expression = x => x.PROD_ID == (string)value; break; case "QUANTITY" : model = list.SingleOrDefault(x => x.QUANTITY == (decimal)value); expression = x => x.QUANTITY == (decimal)value; break; case "STD_UNIT" : model = list.SingleOrDefault(x => x.STD_UNIT == (string)value); expression = x => x.STD_UNIT == (string)value; break; case "STD_CONVERT" : model = list.SingleOrDefault(x => x.STD_CONVERT == (int)value); expression = x => x.STD_CONVERT == (int)value; break; case "STD_QUAN" : model = list.SingleOrDefault(x => x.STD_QUAN == (decimal)value); expression = x => x.STD_QUAN == (decimal)value; break; case "STD_PRICE" : model = list.SingleOrDefault(x => x.STD_PRICE == (decimal)value); expression = x => x.STD_PRICE == (decimal)value; break; case "Tax" : model = list.SingleOrDefault(x => x.Tax == (decimal)value); expression = x => x.Tax == (decimal)value; break; case "QUAN1" : model = list.SingleOrDefault(x => x.QUAN1 == (decimal)value); expression = x => x.QUAN1 == (decimal)value; break; case "QUAN2" : model = list.SingleOrDefault(x => x.QUAN2 == (decimal)value); expression = x => x.QUAN2 == (decimal)value; break; case "Item_DISC_Amt" : model = list.SingleOrDefault(x => x.Item_DISC_Amt == (decimal)value); expression = x => x.Item_DISC_Amt == (decimal)value; break; case "MEMO" : model = list.SingleOrDefault(x => x.MEMO == (string)value); expression = x => x.MEMO == (string)value; break; case "BAT_NO" : model = list.SingleOrDefault(x => x.BAT_NO == (string)value); expression = x => x.BAT_NO == (string)value; break; case "Exp_DateTime" : model = list.SingleOrDefault(x => x.Exp_DateTime == (DateTime)value); expression = x => x.Exp_DateTime == (DateTime)value; break; case "PROD_NAME1" : model = list.SingleOrDefault(x => x.PROD_NAME1 == (string)value); expression = x => x.PROD_NAME1 == (string)value; break; case "STD_UNIT_NAME" : model = list.SingleOrDefault(x => x.STD_UNIT_NAME == (string)value); expression = x => x.STD_UNIT_NAME == (string)value; break; case "SUP_COST" : model = list.SingleOrDefault(x => x.SUP_COST == (decimal)value); expression = x => x.SUP_COST == (decimal)value; break; case "SUP_COST1" : model = list.SingleOrDefault(x => x.SUP_COST1 == (decimal)value); expression = x => x.SUP_COST1 == (decimal)value; break; case "SUP_COST2" : model = list.SingleOrDefault(x => x.SUP_COST2 == (decimal)value); expression = x => x.SUP_COST2 == (decimal)value; break; case "UNIT_NAME" : model = list.SingleOrDefault(x => x.UNIT_NAME == (string)value); expression = x => x.UNIT_NAME == (string)value; break; case "UNIT_NAME1" : model = list.SingleOrDefault(x => x.UNIT_NAME1 == (string)value); expression = x => x.UNIT_NAME1 == (string)value; break; case "UNIT_NAME2" : model = list.SingleOrDefault(x => x.UNIT_NAME2 == (string)value); expression = x => x.UNIT_NAME2 == (string)value; break; case "PROD_CONVERT1" : model = list.SingleOrDefault(x => x.PROD_CONVERT1 == (int)value); expression = x => x.PROD_CONVERT1 == (int)value; break; case "PROD_CONVERT2" : model = list.SingleOrDefault(x => x.PROD_CONVERT2 == (int)value); expression = x => x.PROD_CONVERT2 == (int)value; break; case "PRCAREA_ID" : model = list.SingleOrDefault(x => x.PRCAREA_ID == (string)value); expression = x => x.PRCAREA_ID == (string)value; break; case "TAX_TYPE" : model = list.SingleOrDefault(x => x.TAX_TYPE == (byte)value); expression = x => x.TAX_TYPE == (byte)value; break; case "Tax_Num" : model = list.SingleOrDefault(x => x.Tax_Num == (int)value); expression = x => x.Tax_Num == (int)value; break; case "SHOP_NAME1" : model = list.SingleOrDefault(x => x.SHOP_NAME1 == (string)value); expression = x => x.SHOP_NAME1 == (string)value; break; default : return null; } if (model == null) { //从数据库中读取 var tem = V_TAKEIN11_PRODUCT00.SingleOrDefault(expression); if (tem == null) { return null; } else { //对查询出来的实体进行转换 model = Transform(tem); return model; } } else { return model; } } catch (Exception e) { //记录日志 CommonBll.WriteLog("从IIS缓存中获取V_TAKEIN11_PRODUCT00表记录时出现异常", e); return null; } }