public void Serialize(ISnapshot baseSnap, ISnapshot snap, Stream stream)
{
// _binaryWriter = new MyBinaryWriter(stream);
_binaryWriter = MyBinaryWriter.Allocate(stream);
Reset();
snap.Header.Serialize(_binaryWriter, _version);
var baseMap = baseSnap.EntityMap;
var currentMap = snap.EntityMap;
SnapshotPatchGenerator handler = new SnapshotPatchGenerator(_serializerManager);
EntityMapComparator.Diff(baseMap, currentMap, handler, "serialize");
SnapshotPatch patch = handler.Detach();
patch.BaseSnapshotSeq = baseSnap.SnapshotSeq;
patch.Serialize(_binaryWriter, _serializerManager);
_binaryWriter.ReleaseReference();
patch.ReleaseReference();
}
public ISnapshot DeSerializeSnapshot(BinaryReader reader)
{
SnapshotHeader header;
SnapshotPatch patch = _snapSerializer.DeSerialize(reader, out header);
ClearOldSnapshot(patch.BaseSnapshotSeq, header.SnapshotSeq);
var baseSnap = SnapshotCloner.Clone(GetBaseSnapshot(patch.BaseSnapshotSeq));
baseSnap.Header = header;
patch.ApplyPatchTo(baseSnap, _snapSerializer.GetSerializerManager());
patch.ReleaseReference();
if (_receivedSnapMap.ContainsKey(baseSnap.SnapshotSeq))
{
Logger.ErrorFormat("SnapSHotSeq {0} exist", baseSnap.SnapshotSeq);
}
else
{
_receivedSnapMap.Add(baseSnap.SnapshotSeq, baseSnap);
}
baseSnap.AcquireReference();
return(baseSnap);
}
