/// <summary>
/// 获取当前用户的件约束表达式
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="tableName">表名</param>
/// <returns>主键</returns>
public string GetUserConstraint(BaseUserInfo userInfo, string tableName)
{
string result = string.Empty;
var parameter = ServiceInfo.Create(userInfo, MethodBase.GetCurrentMethod());
ServiceUtil.ProcessUserCenterReadDb(userInfo, parameter, (dbHelper) =>
{
var manager = new BaseTableColumnsManager(dbHelper, userInfo);
result = manager.GetUserConstraint(tableName);
});
return(result);
}
/// <summary>
/// 获取当前用户的件约束表达式
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="tableName">表名</param>
/// <returns>主键</returns>
public string GetUserConstraint(BaseUserInfo userInfo, string tableName)
{
// 写入调试信息
#if (DEBUG)
int milliStart = BaseBusinessLogic.StartDebug(userInfo, MethodBase.GetCurrentMethod());
#endif
// 加强安全验证防止未授权匿名调用
#if (!DEBUG)
LogOnService.UserIsLogOn(userInfo);
#endif
string returnValue = string.Empty;
using (IDbHelper dbHelper = DbHelperFactory.GetHelper(BaseSystemInfo.UserCenterDbType))
{
try
{
dbHelper.Open(UserCenterDbConnection);
BaseTableColumnsManager manager = new BaseTableColumnsManager(dbHelper, userInfo);
returnValue = manager.GetUserConstraint(tableName);
BaseLogManager.Instance.Add(dbHelper, userInfo, this.serviceName, AppMessage.TableColumnsService_GetUserConstraint, MethodBase.GetCurrentMethod());
}
catch (Exception ex)
{
BaseExceptionManager.LogException(dbHelper, userInfo, ex);
throw ex;
}
finally
{
dbHelper.Close();
}
}
// 写入调试信息
#if (DEBUG)
BaseBusinessLogic.EndDebug(MethodBase.GetCurrentMethod(), milliStart);
#endif
return(returnValue);
}