Esempi in C# (CSharp) per BTDB.KVDBLayer FileTransactionLog.WriteHeader

WriteHeader() private method

private WriteHeader ( AbstractBufferedWriter writer ) : void
writer	BTDB.StreamLayer.AbstractBufferedWriter
return	void

Esempio n. 1

File: KeyValueDB.cs Progetto: pavolpr/BTDB

        void WriteStartOfNewTransactionLogFile()
        {
            if (_writerWithTransactionLog != null)
            {
                _writerWithTransactionLog.WriteUInt8((byte)KVCommandType.EndOfFile);
                _writerWithTransactionLog.FlushBuffer();
                _fileWithTransactionLog.HardFlush();
                _fileWithTransactionLog.Truncate();
                _fileIdWithPreviousTransactionLog = _fileIdWithTransactionLog;
            }
            _fileWithTransactionLog   = FileCollection.AddFile("trl");
            _fileIdWithTransactionLog = _fileWithTransactionLog.Index;
            var transactionLog = new FileTransactionLog(FileCollection.NextGeneration(), FileCollection.Guid, _fileIdWithPreviousTransactionLog);

            _writerWithTransactionLog = _fileWithTransactionLog.GetAppenderWriter();
            transactionLog.WriteHeader(_writerWithTransactionLog);
            FileCollection.SetInfo(_fileIdWithTransactionLog, transactionLog);
        }