public static void SuccessFlag(RunningStatus theRuningStatusInSession)
{
_RunningFlag = false;
theRuningStatusInSession.Status = Status.Success;
theRuningStatusInSession.EndTime = DateTime.Now.ToString();
theRuningStatusInSession.AddInformationLine(Utility._Process_Success);
TransferDataLogManager.GetLogInstance.AddInfo(string.Format("成功执行：{0}{1}详细信息是：{2}", theRuningStatusInSession.OperationDescription, Environment.NewLine, theRuningStatusInSession.RunningDetails));
}
public static void ErrorFlag(RunningStatus theRuningStatusInSession, string exceptionMessage)
{
_RunningFlag = false;
theRuningStatusInSession.Status = Status.Error;
theRuningStatusInSession.EndTime = DateTime.Now.ToString();
theRuningStatusInSession.AddInformationLine(Utility.MakeRunningExceptionMsg(exceptionMessage));
TransferDataLogManager.GetLogInstance.AddError(string.Format("出现了未在控制范围内的严重错误：{0}{1}详细信息是：{2}", theRuningStatusInSession.OperationDescription, Environment.NewLine, theRuningStatusInSession.RunningDetails));
}
public static void StartFlag(RunningStatus theRuningStatusInSession)
{
if (_RunningFlag)
{
throw new ApplicationException(Utility._Error_RunningFlag_NotFit);
}
_RunningFlag = true;
theRuningStatusInSession.Status = Status.Running;
theRuningStatusInSession.StartTime = DateTime.Now.ToString();
theRuningStatusInSession.AddInformationLine(Utility._Process_Start);
TransferDataLogManager.GetLogInstance.AddInfo(string.Format("开始执行：{0}", theRuningStatusInSession.OperationDescription));
}
internal void BackUpData(DateTime?fromDay, DateTime?toDay, RunningStatus theRuningStatusInSession)
{
//备份源数据库
TransferService.StartLittleProcess(theRuningStatusInSession, string.Format("{0}{1}", Utility._Process_BackUpDb, _DbName));
string targetName = string.Format("{0}{1}{2}.bak", DiskOperations.DbBackUp_ForBackUpDirectory, _DbName, Utility.GetTimeStamp());
SqlCommandRunner.BackUpDb(_DbName, targetName);
//删减数据库备份
TransferService.StartLittleProcess(theRuningStatusInSession, string.Format("{0}", Utility._Process_DelNonuseDbBackUp));
theRuningStatusInSession.AddInformationLine(DiskOperations.DelFilesFromDirectory(DiskOperations.DbBackUp_ForBackUpDirectory, _DbName, targetName, _DefaultBackUpDbCount));
//拷贝数据库用于数据筛选
string copyDbName = _DbName + _OrginCopyDbSuffix;
TransferService.StartLittleProcess(theRuningStatusInSession, string.Format("{0}{1}", Utility._Process_CopyDb, copyDbName));
SqlCommandRunner.RestoreDbFromFile(copyDbName, DiskOperations.TempDirectory, targetName);
//删除无用的表
TransferService.StartLittleProcess(theRuningStatusInSession, Utility._Process_DelNonUseTable);
theRuningStatusInSession.AddInformationLine(DropNonUseTable(copyDbName));
//有用表数据筛选
foreach (TableTransfer tt in _TablesToTransfer)
{
tt.BackUpData(fromDay, toDay, theRuningStatusInSession);
}
//将筛选完毕的数据库备份到指定地点用于打包压缩
TransferService.StartLittleProcess(theRuningStatusInSession, string.Format("{0}{1}", Utility._Process_BackUpFiltedTable, copyDbName));
BackUpFilteredDb(copyDbName);
//删除无用的数据库拷贝
TransferService.StartLittleProcess(theRuningStatusInSession, string.Format("{0}{1}", Utility._Process_DelNonUseDb, copyDbName));
SqlCommandRunner.DeleteDb(copyDbName);
}
internal void BackUpData(DateTime? fromDay, DateTime? toDay, RunningStatus theRuningStatusInSession)
{
TransferService.StartLittleProcess(theRuningStatusInSession, string.Format("{0}{1}", Utility._Process_FilterTable, _TableName));
theRuningStatusInSession.AddInformationLine(_TableFilter.FilterTableData(fromDay, toDay));
}
public static void StartLittleProcess(RunningStatus theRuningStatusInSession, string processName)
{
theRuningStatusInSession.AddInformationLine(string.Format("开始任务：{0}", processName));
}
