internal void Add <TransactionType>(long blockId, TransactionItem <TransactionType> item) where TransactionType : Operation
{
var transaction = item.Transaction;
var transactionId = transaction.OperationId;
var split = TransactionSliceInfo.IsSliceSplit(transactionId);
lock (_lock)
{
_transactionSlice.AddEntry(transactionId, item.ToByteArray());
_currentBlockId = blockId;
if (_currentFirsBlockId == Protocol.InvalidBlockId)
{
_currentFirsBlockId = blockId;
}
_transactionSlice.FirstBlockId = _currentFirsBlockId;
_transactionSlice.LastBlockId = _currentBlockId;
_transactionSlice.Split = split;
}
if (split)
{
Save();
Split(blockId);
}
}
public long GetSliceIdForTransactionId(long transactionId)
{
var idx = TransactionSliceInfo.GetSliceIndex(transactionId);
if (idx < 0)
{
return(0);
}
lock (_lock)
return(_slices.Count > 0 && _slices.Count > idx ? idx : 0);
}
public byte[] GetTransactionItemData(long transactionId)
{
var sliceIndex = TransactionSliceInfo.GetSliceIndex(transactionId);
var inCurrentSlice = sliceIndex == _currentSliceId;
if (sliceIndex >= 0)
{
DiscStorage storage = null;
if (!inCurrentSlice)
{
TransactionSliceInfo slice = null;
lock (_lock)
slice = _slices[(int)sliceIndex];
lock (_lock)
{
_readonlyTransactionSlices.TryGetValue(slice.SliceId, out storage);
}
if (storage == null)
{
storage = GetTransactionStorage(slice.SliceId);
lock (_lock)
{
_readonlyTransactionSlices[slice.SliceId] = storage;
}
}
}
else
{
lock (_lock)
{
storage = _transactionSlice;
}
}
if (storage != null)
{
if (transactionId >= 0)
{
return(storage.GetBlockData(transactionId));
}
}
}
return(null);
}