Tp.Integration.Plugin.Common.Activity.PluginRollingFileAppender.RollOverIfDateBoundaryCrossing C# (CSharp) Method

		private void RollOverIfDateBoundaryCrossing()
		{
			if (!_staticLogFileName || !_rollDate || !FileExists(_baseFileName))
			{
				return;
			}

			DateTime lastWriteTime;
			using (SecurityContext.Impersonate(this))
			{
				lastWriteTime = System.IO.File.GetLastWriteTime(_baseFileName);
			}

			LogLog.Debug("RollingFileAppender: [" +
			             lastWriteTime.ToString(ActivityLogFile.FileDatePattern, DateTimeFormatInfo.InvariantInfo) + "] vs. [" +
			             _now.ToString(ActivityLogFile.FileDatePattern, DateTimeFormatInfo.InvariantInfo) + "]");
			if (lastWriteTime.ToString(ActivityLogFile.FileDatePattern, DateTimeFormatInfo.InvariantInfo)
			                 .Equals(_now.ToString(ActivityLogFile.FileDatePattern, DateTimeFormatInfo.InvariantInfo)))
			{
				return;
			}

			_scheduledFilename = ActivityLogFile.ComposeFileName(_baseFileName, lastWriteTime);
			LogLog.Debug("RollingFileAppender: Initial roll over to [" + _scheduledFilename + "]");
			RollOverTime(false);
			LogLog.Debug("RollingFileAppender: curSizeRollBackups after rollOver at [" + _curSizeRollBackups + "]");
		}