public override void Save(IList <RowData> rowsData)
{
using (var context = new ClickHouseContext(_connectionString, _extendedActions))
{
if (_maxPeriodRowData == DateTime.MinValue)
{
_maxPeriodRowData = context.GetRowsDataMaxPeriod(_system);
}
List <RowData> newEntities = new List <RowData>();
foreach (var itemRow in rowsData)
{
if (itemRow == null)
{
continue;
}
if (_maxPeriodRowData != DateTime.MinValue && itemRow.Period <= _maxPeriodRowData)
{
if (context.RowDataExistOnDatabase(_system, itemRow))
{
continue;
}
}
newEntities.Add(itemRow);
}
context.SaveRowsData(_system, newEntities);
}
}
public override void SaveLogPosition(FileInfo logFileInfo, EventLogPosition position)
{
using (var context = new ClickHouseContext(_connectionString, _extendedActions))
{
context.SaveLogPosition(_system, logFileInfo, position);
if (_currentStepToClearLogFiles == 0 || _currentStepToClearLogFiles >= _stepsToClearLogFiles)
{
context.RemoveArchiveLogFileRecords(_system);
_currentStepToClearLogFiles = 0;
}
_currentStepToClearLogFiles += 1;
}
_lastEventLogFilePosition = position;
}
public override EventLogPosition GetLastPosition()
{
if (_lastEventLogFilePosition != null)
{
return(_lastEventLogFilePosition);
}
EventLogPosition position;
using (var context = new ClickHouseContext(_connectionString, _extendedActions))
position = context.GetLogFilePosition(_system);
_lastEventLogFilePosition = position;
return(position);
}