//TODO: clean data after read if needed
//private void clean(Stream stream, int count)
//{
// for (int i = 0; i < count; i++)
// stream.WriteByte(0);
// stream.Seek(0, SeekOrigin.Begin);
//}
public TSerializable Read <TSerializable>()
{
throwIfDisposed();
using (Stream view = _file.CreateViewStream(0, _bufferSize, MemoryMappedFileAccess.Read))
{
byte[] lengthPrefixData = new byte[sizeof(int)];
view.Read(lengthPrefixData, 0, sizeof(int));
//TODO: ensure that if lengthPrefix != 0 then it is really != 0, e.g. when mmf created is it zeroed?
int lengthPrefix = BitConverter.ToInt32(lengthPrefixData, 0);
if (lengthPrefix == 0)
{
return(default(TSerializable));
}
byte[] data = new byte[lengthPrefix];
view.Read(data, 0, lengthPrefix);
if (data.Length == 0)
{
return(default(TSerializable));
}
TSerializable @object = (TSerializable)_serializator.ReadObject(data);
return(@object);
}
}
public Container(TObject @object, TSerializable serializable)
{
Object = @object;
Serializable = serializable;
}