/// <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.PROD_UNIT 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="dic">列名与值</param>
public void SetModelValue(DataAccess.Model.PROD_UNIT 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>
/// 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.PROD_UNIT 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 "UNIT_ID":
model.UNIT_ID = (string)value;
break;
case "UNIT_NAME":
model.UNIT_NAME = (string)value;
break;
case "UNIT_MEMO":
model.UNIT_MEMO = (string)value;
break;
case "CRT_DATETIME":
model.CRT_DATETIME = (DateTime)value;
break;
case "CRT_USER_ID":
model.CRT_USER_ID = (string)value;
break;
case "MOD_DATETIME":
model.MOD_DATETIME = (DateTime)value;
break;
case "MOD_USER_ID":
model.MOD_USER_ID = (string)value;
break;
case "LAST_UPDATE":
model.LAST_UPDATE = (DateTime)value;
break;
case "STATUS":
model.STATUS = ConvertHelper.Ctinyint(value);
break;
}
}
/// <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.PROD_UNIT 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 "UNIT_ID":
return(model.UNIT_ID);
case "UNIT_NAME":
return(model.UNIT_NAME);
case "UNIT_MEMO":
return(model.UNIT_MEMO);
case "CRT_DATETIME":
return(model.CRT_DATETIME);
case "CRT_USER_ID":
return(model.CRT_USER_ID);
case "MOD_DATETIME":
return(model.MOD_DATETIME);
case "MOD_USER_ID":
return(model.MOD_USER_ID);
case "LAST_UPDATE":
return(model.LAST_UPDATE);
case "STATUS":
return(model.STATUS);
}
return(null);
}
/// <summary>
/// 将PROD_UNIT记录实体由普通的实体（DataAccess.Model.PROD_UNIT）转换为SubSonic插件生成的实体
/// </summary>
/// <param name="model">普通的实体（DataAccess.Model.PROD_UNIT）</param>
/// <returns>PROD_UNIT</returns>
public PROD_UNIT Transform(DataAccess.Model.PROD_UNIT model)
{
if (model == null)
{
return(null);
}
return(new PROD_UNIT
{
Id = model.Id,
UNIT_ID = model.UNIT_ID,
UNIT_NAME = model.UNIT_NAME,
UNIT_MEMO = model.UNIT_MEMO,
CRT_DATETIME = model.CRT_DATETIME,
CRT_USER_ID = model.CRT_USER_ID,
MOD_DATETIME = model.MOD_DATETIME,
MOD_USER_ID = model.MOD_USER_ID,
LAST_UPDATE = model.LAST_UPDATE,
STATUS = model.STATUS,
});
}
/// <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.PROD_UNIT</returns>
public DataAccess.Model.PROD_UNIT GetModelForCache(string conditionColName, object value)
{
try
{
//从缓存中获取List
var list = GetList();
DataAccess.Model.PROD_UNIT model = null;
Expression <Func <PROD_UNIT, 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 "UNIT_ID":
model = list.SingleOrDefault(x => x.UNIT_ID == (string)value);
expression = x => x.UNIT_ID == (string)value;
break;
case "UNIT_NAME":
model = list.SingleOrDefault(x => x.UNIT_NAME == (string)value);
expression = x => x.UNIT_NAME == (string)value;
break;
case "UNIT_MEMO":
model = list.SingleOrDefault(x => x.UNIT_MEMO == (string)value);
expression = x => x.UNIT_MEMO == (string)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;
case "STATUS":
model = list.SingleOrDefault(x => x.STATUS == (byte)value);
expression = x => x.STATUS == (byte)value;
break;
default:
return(null);
}
if (model == null)
{
//从数据库中读取
var tem = PROD_UNIT.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PROD_UNIT表记录时出现异常", e);
return(null);
}
}