public SequenceValidationTranscodingStream(Stream innerStream, IPreviousEventHashReader previousEventHashReader)
{
var previousHash = previousEventHashReader.ReadPreviousHash();
var buffer = previousHash.GetBytes();
this.hashByteCount = buffer.Length;
innerStream.Write(buffer, 0, this.hashByteCount);
this.innerStream = innerStream;
}
public SequenceValidationTranscodingStreamFactory(IPreviousEventHashReader previousEventHashReader, ITranscodingStreamFactory transcodingStreamFactory)
{
this.previousEventHashReader = previousEventHashReader;
this.transcodingStreamFactory = transcodingStreamFactory;
}
public SequenceValidationTranscodingStreamFactory(IPreviousEventHashReader previousEventHashReader)
: this(previousEventHashReader, new PassThroughTranscodingStreamFactory())
{
}
