public static void IncrementDoingVersion <PrimaryKey>(this IObserverSnapshot <PrimaryKey> state, Type grainType)
{
if (state.DoingVersion != state.Version)
{
throw new StateInsecurityException(state.StateId.ToString(), grainType, state.DoingVersion, state.Version);
}
state.DoingVersion += 1;
}
public static void UnsafeUpdateVersion <PrimaryKey>(this IObserverSnapshot <PrimaryKey> snapshot, EventBase eventBase)
{
snapshot.DoingVersion = eventBase.Version;
snapshot.Version = eventBase.Version;
if (snapshot.StartTimestamp == 0 || eventBase.Timestamp < snapshot.StartTimestamp)
{
snapshot.StartTimestamp = eventBase.Timestamp;
}
}
public static void UpdateVersion <PrimaryKey>(this IObserverSnapshot <PrimaryKey> snapshot, EventBase eventBase, Type grainType)
{
if (snapshot.Version + 1 != eventBase.Version)
{
throw new EventVersionUnorderedException(snapshot.StateId.ToString(), grainType, eventBase.Version, snapshot.Version);
}
snapshot.Version = eventBase.Version;
if (snapshot.StartTimestamp == 0 || eventBase.Timestamp < snapshot.StartTimestamp)
{
snapshot.StartTimestamp = eventBase.Timestamp;
}
}
