/// <summary>
/// 更新IIS缓存中指定Id记录
/// </summary>
/// <param name="model">记录实体</param>
public void SetModelForCache(DataAccess.Model.COL_ORDER01 model)
{
//从缓存中读取记录列表
var list = GetList();
//从缓存中删除记录
DelCache(model.Id);
//添加记录
list.Add(model);
}
/// <summary>
/// 给实体赋值
/// </summary>
/// <param name="model">实体</param>
/// <param name="colName">列名</param>
/// <param name="value">值</param>
public void SetModelValue(DataAccess.Model.COL_ORDER01 model, string colName, object value)
{
if (model == null || string.IsNullOrEmpty(colName))
{
return;
}
//返回指定条件的实体
switch (colName)
{
case "Id":
model.Id = (int)value;
break;
case "SHOP_ID":
model.SHOP_ID = (string)value;
break;
case "COL_ID":
model.COL_ID = (string)value;
break;
case "SNo":
model.SNo = (int)value;
break;
case "PROD_ID":
model.PROD_ID = (string)value;
break;
case "QUANTITY":
model.QUANTITY = (decimal)value;
break;
case "COST_PRICE":
model.COST_PRICE = (decimal)value;
break;
case "STD_UNIT":
model.STD_UNIT = (string)value;
break;
case "STD_CONVERT":
model.STD_CONVERT = (int)value;
break;
case "STD_QUAN":
model.STD_QUAN = (decimal)value;
break;
case "STD_PRICE":
model.STD_PRICE = (decimal)value;
break;
}
}
/// <summary>
/// 给实体赋值
/// </summary>
/// <param name="model">实体</param>
/// <param name="dic">列名与值</param>
public void SetModelValue(DataAccess.Model.COL_ORDER01 model, Dictionary <string, object> dic)
{
if (model == null || dic == null)
{
return;
}
//遍历字典，逐个给字段赋值
foreach (var d in dic)
{
SetModelValue(model, d.Key, d.Value);
}
}
/// <summary>
/// 返回实体中指定字段名的值
/// </summary>
/// <param name="model">实体</param>
/// <param name="colName">获取的字段名</param>
/// <returns></returns>
private object GetFieldValue(DataAccess.Model.COL_ORDER01 model, string colName)
{
if (model == null || string.IsNullOrEmpty(colName))
{
return(null);
}
//返回指定的列值
switch (colName)
{
case "Id":
return(model.Id);
case "SHOP_ID":
return(model.SHOP_ID);
case "COL_ID":
return(model.COL_ID);
case "SNo":
return(model.SNo);
case "PROD_ID":
return(model.PROD_ID);
case "QUANTITY":
return(model.QUANTITY);
case "COST_PRICE":
return(model.COST_PRICE);
case "STD_UNIT":
return(model.STD_UNIT);
case "STD_CONVERT":
return(model.STD_CONVERT);
case "STD_QUAN":
return(model.STD_QUAN);
case "STD_PRICE":
return(model.STD_PRICE);
}
return(null);
}
/// <summary>
/// 将COL_ORDER01记录实体由普通的实体（DataAccess.Model.COL_ORDER01）转换为SubSonic插件生成的实体
/// </summary>
/// <param name="model">普通的实体（DataAccess.Model.COL_ORDER01）</param>
/// <returns>COL_ORDER01</returns>
public COL_ORDER01 Transform(DataAccess.Model.COL_ORDER01 model)
{
if (model == null)
{
return(null);
}
return(new COL_ORDER01
{
Id = model.Id,
SHOP_ID = model.SHOP_ID,
COL_ID = model.COL_ID,
SNo = model.SNo,
PROD_ID = model.PROD_ID,
QUANTITY = model.QUANTITY,
COST_PRICE = model.COST_PRICE,
STD_UNIT = model.STD_UNIT,
STD_CONVERT = model.STD_CONVERT,
STD_QUAN = model.STD_QUAN,
STD_PRICE = model.STD_PRICE,
});
}
/// <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.COL_ORDER01</returns>
public DataAccess.Model.COL_ORDER01 GetModelForCache(string conditionColName, object value)
{
try
{
//从缓存中获取List
var list = GetList();
DataAccess.Model.COL_ORDER01 model = null;
Expression <Func <COL_ORDER01, 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 "COL_ID":
model = list.SingleOrDefault(x => x.COL_ID == (string)value);
expression = x => x.COL_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 "COST_PRICE":
model = list.SingleOrDefault(x => x.COST_PRICE == (decimal)value);
expression = x => x.COST_PRICE == (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;
default:
return(null);
}
if (model == null)
{
//从数据库中读取
var tem = COL_ORDER01.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COL_ORDER01表记录时出现异常", e);
return(null);
}
}
