/// <summary>
/// 从IIS缓存中获取指定Id记录
/// </summary>
/// <param name="id">主键Id</param>
/// <returns>DataAccess.Model.SUPPLIERS</returns>
public DataAccess.Model.SUPPLIERS 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 = SUPPLIERS.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SUPPLIERS表记录时出现异常", e);
return(null);
}
}
/// <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.SUPPLIERS</returns>
public DataAccess.Model.SUPPLIERS 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 = SUPPLIERS.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>
/// 获取SUP_BankName字段值
/// </summary>
/// <param name="page">当前页面指针</param>
/// <param name="pkValue">主键Id</param>
/// <param name="isCache">是否从缓存中读取</param>
/// <returns></returns>
public string GetSUP_BankName(Page page, int pkValue, bool isCache = true)
{
//判断是否启用缓存
if (isCache && CommonBll.IsUseCache())
{
//从缓存中获取实体
var model = GetModelForCache(pkValue);
return(model == null ? "" : model.SUP_BankName);
}
else
{
//从数据库中查询
var model = SUPPLIERS.SingleOrDefault(x => x.Id == pkValue);
return(model == null ? "" : model.SUP_BankName);
}
}
/// <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.SUPPLIERS</returns>
public DataAccess.Model.SUPPLIERS GetModelForCache(string conditionColName, object value)
{
try
{
//从缓存中获取List
var list = GetList();
DataAccess.Model.SUPPLIERS model = null;
Expression <Func <SUPPLIERS, 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 "SUP_ID":
model = list.SingleOrDefault(x => x.SUP_ID == (string)value);
expression = x => x.SUP_ID == (string)value;
break;
case "SUP_NAME":
model = list.SingleOrDefault(x => x.SUP_NAME == (string)value);
expression = x => x.SUP_NAME == (string)value;
break;
case "SUP_NICKNAME":
model = list.SingleOrDefault(x => x.SUP_NICKNAME == (string)value);
expression = x => x.SUP_NICKNAME == (string)value;
break;
case "SUP_TYPE":
model = list.SingleOrDefault(x => x.SUP_TYPE == (int)value);
expression = x => x.SUP_TYPE == (int)value;
break;
case "SUP_ADD":
model = list.SingleOrDefault(x => x.SUP_ADD == (string)value);
expression = x => x.SUP_ADD == (string)value;
break;
case "SUP_TEL":
model = list.SingleOrDefault(x => x.SUP_TEL == (string)value);
expression = x => x.SUP_TEL == (string)value;
break;
case "SUP_Email":
model = list.SingleOrDefault(x => x.SUP_Email == (string)value);
expression = x => x.SUP_Email == (string)value;
break;
case "SUP_ZIP":
model = list.SingleOrDefault(x => x.SUP_ZIP == (string)value);
expression = x => x.SUP_ZIP == (string)value;
break;
case "SUP_Contact":
model = list.SingleOrDefault(x => x.SUP_Contact == (string)value);
expression = x => x.SUP_Contact == (string)value;
break;
case "SUP_Mobile":
model = list.SingleOrDefault(x => x.SUP_Mobile == (string)value);
expression = x => x.SUP_Mobile == (string)value;
break;
case "SUP_CODE_ID":
model = list.SingleOrDefault(x => x.SUP_CODE_ID == (string)value);
expression = x => x.SUP_CODE_ID == (string)value;
break;
case "SUP_BankName":
model = list.SingleOrDefault(x => x.SUP_BankName == (string)value);
expression = x => x.SUP_BankName == (string)value;
break;
case "SUP_BankID":
model = list.SingleOrDefault(x => x.SUP_BankID == (string)value);
expression = x => x.SUP_BankID == (string)value;
break;
case "SUP_PASSWORD":
model = list.SingleOrDefault(x => x.SUP_PASSWORD == (string)value);
expression = x => x.SUP_PASSWORD == (string)value;
break;
case "Send_DAY":
model = list.SingleOrDefault(x => x.Send_DAY == (int)value);
expression = x => x.Send_DAY == (int)value;
break;
case "CRT_DATETIME":
model = list.SingleOrDefault(x => x.CRT_DATETIME == (DateTime)value);
expression = x => x.CRT_DATETIME == (DateTime)value;
break;
case "CRT_USER_ID":
model = list.SingleOrDefault(x => x.CRT_USER_ID == (string)value);
expression = x => x.CRT_USER_ID == (string)value;
break;
case "MOD_DATETIME":
model = list.SingleOrDefault(x => x.MOD_DATETIME == (DateTime)value);
expression = x => x.MOD_DATETIME == (DateTime)value;
break;
case "MOD_USER_ID":
model = list.SingleOrDefault(x => x.MOD_USER_ID == (string)value);
expression = x => x.MOD_USER_ID == (string)value;
break;
case "LAST_UPDATE":
model = list.SingleOrDefault(x => x.LAST_UPDATE == (DateTime)value);
expression = x => x.LAST_UPDATE == (DateTime)value;
break;
default:
return(null);
}
if (model == null)
{
//从数据库中读取
var tem = SUPPLIERS.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SUPPLIERS表记录时出现异常", e);
return(null);
}
}