Ejemplo n.º 1
0
        private void CreateFromScratch()
        {
            binaryWriter.Write(HeaderSignature);
            binaryWriter.Write7BitEncodedInt(Version);
            binaryWriter.Write(Guid.NewGuid().ToByteArray());
            using (var reader = OpenReader())
            {
                var docs                  = new Tree(reader, writer, StartMode.Create);
                var docsInTx              = new Tree(reader, writer, StartMode.Create);
                var docById               = new Tree(reader, writer, StartMode.Create);
                var docByEtag             = new Tree(reader, writer, StartMode.Create);
                var tx                    = new Tree(reader, writer, StartMode.Create);
                var attachments           = new Tree(reader, writer, StartMode.Create);
                var tasks                 = new Queue(reader, writer, StartMode.Create);
                var tasksByIndex          = new Tree(reader, writer, StartMode.Create);
                var identity              = new Tree(reader, writer, StartMode.Create);
                var indexes               = new Tree(reader, writer, StartMode.Create);
                var queues                = new TreeOfQueues(reader, writer, StartMode.Create);
                var mapResultsByDocId     = new TreeOfBags(reader, writer, StartMode.Create);
                var mapResultsByReduceKey = new TreeOfBags(reader, writer, StartMode.Create);
                docs.Flush();
                docsInTx.Flush();
                docById.Flush();
                docByEtag.Flush();
                tx.Flush();
                attachments.Flush();
                tasks.Flush();
                tasksByIndex.Flush();
                identity.Flush();
                indexes.Flush();
                queues.Flush();
                mapResultsByDocId.Flush();
                mapResultsByReduceKey.Flush();

                WriteTransaction(new StorageTransaction
                {
                    AttachmentPosition             = attachments.RootPosition,
                    AttachmentsCount               = 0,
                    DocumentsPosition              = docs.RootPosition,
                    DocumentsCount                 = 0,
                    DocumentsInTransactionPosition = docsInTx.RootPosition,
                    DocumentsByIdPosition          = docById.RootPosition,
                    DocumentsByEtagPosition        = docByEtag.RootPosition,
                    TasksPosition        = tasks.RootPosition,
                    TasksCount           = 0,
                    TransactionPosition  = tx.RootPosition,
                    IdentityPosition     = identity.RootPosition,
                    IndexesPosition      = indexes.RootPosition,
                    QueuesPosition       = queues.RootPosition,
                    TasksByIndexPosition = tasksByIndex.RootPosition,
                    MappedResultsByDocumentIdPosition = mapResultsByDocId.RootPosition,
                    MappedResultsByReduceKeyPosition  = mapResultsByReduceKey.RootPosition
                });
                writer.Flush(true);
            }
        }