protected static FactMemento CreateRoom(long domainId)
{
FactMemento room = new FactMemento(TypeRoom);
room.Data = new byte[] { 1, 2, 3, 4 };
room.AddPredecessor(RoleRoomDomain, new FactID { key = domainId }, true);
return room;
}
private static FactMemento NewMove(FactID gameId, byte moveIndex)
{
var move = new FactMemento(MoveType);
move.Data = new byte[] { moveIndex };
move.AddPredecessor(MoveGame, gameId, true);
return(move);
}
protected static FactMemento CreateRoom(long domainId)
{
FactMemento room = new FactMemento(TypeRoom);
room.Data = new byte[] { 1, 2, 3, 4 };
room.AddPredecessor(RoleRoomDomain, new FactID {
key = domainId
}, true);
return(room);
}
private IdentifiedFactMemento DeserlializeIdentifiedFactMemento(BinaryReader factReader, long factId)
{
short dataSize;
byte[] data;
short predecessorCount;
CorrespondenceFactType factType = GetFactType(BinaryHelper.ReadShort(factReader));
dataSize = BinaryHelper.ReadShort(factReader);
if (dataSize > MaxDataLength)
{
throw new CorrespondenceException("Maximum data length exceeded.");
}
data = dataSize > 0 ? factReader.ReadBytes(dataSize) : new byte[0];
predecessorCount = BinaryHelper.ReadShort(factReader);
if (predecessorCount > MaxPredecessorCount)
{
throw new CorrespondenceException("Maximum predecessor count exceeded.");
}
FactMemento factMemento = new FactMemento(factType);
factMemento.Data = data;
for (short i = 0; i < predecessorCount; i++)
{
bool isPivot;
long predecessorFactId;
RoleMemento role = GetRole(BinaryHelper.ReadShort(factReader));
isPivot = BinaryHelper.ReadBoolean(factReader);
predecessorFactId = BinaryHelper.ReadLong(factReader);
factMemento.AddPredecessor(
role,
new FactID()
{
key = predecessorFactId
},
isPivot
);
}
return(new IdentifiedFactMemento(new FactID {
key = factId
}, factMemento));
}
private static FactMemento TranslateMemento(Dictionary <FactID, FactID> localIdByRemoteId, IdentifiedFactMemento identifiedFact)
{
FactMemento translatedMemento = new FactMemento(identifiedFact.Memento.FactType);
translatedMemento.Data = identifiedFact.Memento.Data;
foreach (PredecessorMemento remote in identifiedFact.Memento.Predecessors)
{
FactID localPredecessorId;
if (!localIdByRemoteId.TryGetValue(remote.ID, out localPredecessorId))
{
return(null);
}
translatedMemento.AddPredecessor(remote.Role, localPredecessorId, remote.IsPivot);
}
return(translatedMemento);
}
private static FactMemento NewMove(FactID gameId, byte moveIndex)
{
var move = new FactMemento(MoveType);
move.Data = new byte[] { moveIndex };
move.AddPredecessor(MoveGame, gameId, true);
return move;
}
private static FactMemento TranslateMemento(Dictionary<FactID, FactID> localIdByRemoteId, IdentifiedFactMemento identifiedFact)
{
FactMemento translatedMemento = new FactMemento(identifiedFact.Memento.FactType);
translatedMemento.Data = identifiedFact.Memento.Data;
foreach (PredecessorMemento remote in identifiedFact.Memento.Predecessors)
{
FactID localPredecessorId;
if (!localIdByRemoteId.TryGetValue(remote.ID, out localPredecessorId))
return null;
translatedMemento.AddPredecessor(remote.Role, localPredecessorId, remote.IsPivot);
}
return translatedMemento;
}
private IdentifiedFactMemento DeserlializeIdentifiedFactMemento(BinaryReader factReader, long factId)
{
short dataSize;
byte[] data;
short predecessorCount;
CorrespondenceFactType factType = GetFactType(BinaryHelper.ReadShort(factReader));
dataSize = BinaryHelper.ReadShort(factReader);
if (dataSize > MaxDataLength)
throw new CorrespondenceException("Maximum data length exceeded.");
data = dataSize > 0 ? factReader.ReadBytes(dataSize) : new byte[0];
predecessorCount = BinaryHelper.ReadShort(factReader);
if (predecessorCount > MaxPredecessorCount)
throw new CorrespondenceException("Maximum predecessor count exceeded.");
FactMemento factMemento = new FactMemento(factType);
factMemento.Data = data;
for (short i = 0; i < predecessorCount; i++)
{
bool isPivot;
long predecessorFactId;
RoleMemento role = GetRole(BinaryHelper.ReadShort(factReader));
isPivot = BinaryHelper.ReadBoolean(factReader);
predecessorFactId = BinaryHelper.ReadLong(factReader);
factMemento.AddPredecessor(
role,
new FactID() { key = predecessorFactId },
isPivot
);
}
return new IdentifiedFactMemento(new FactID { key = factId }, factMemento);
}