private Persistent ToPersistanceRepresentation(JournalEntry entry, IActorRef sender)
{
return(new Persistent(entry.Payload, entry.SequenceNr, entry.Manifest, entry.PersistenceId, entry.IsDeleted, sender));
}
private Persistent ToPersistenceRepresentation(JournalEntry entry, IActorRef sender)
{
if (_settings.LegacySerialization)
{
var manifest = string.IsNullOrEmpty(entry.Manifest) ? entry.Payload.GetType().TypeQualifiedName() : entry.Manifest;
return(new Persistent(
entry.Payload,
entry.SequenceNr,
entry.PersistenceId,
manifest,
entry.IsDeleted,
sender,
timestamp: ToTicks(entry.Ordering))); // MongoDb timestamps are stored as Unix Epoch
}
var legacy = entry.SerializerId.HasValue || !string.IsNullOrEmpty(entry.Manifest);
if (!legacy)
{
var ser = _serialization.FindSerializerForType(typeof(Persistent));
var output = ser.FromBinary <Persistent>((byte[])entry.Payload);
// backwards compatibility for https://github.com/akkadotnet/akka.net/pull/4680
// it the timestamp is not defined in the binary payload
if (output.Timestamp == 0L)
{
output = (Persistent)output.WithTimestamp(ToTicks(entry.Ordering));
}
return(output);
}
int? serializerId = null;
Type type = null;
// legacy serialization
if (!entry.SerializerId.HasValue && !string.IsNullOrEmpty(entry.Manifest))
{
type = Type.GetType(entry.Manifest, true);
}
else
{
serializerId = entry.SerializerId;
}
if (entry.Payload is byte[] bytes)
{
object deserialized = null;
if (serializerId.HasValue)
{
deserialized = _serialization.Deserialize(bytes, serializerId.Value, entry.Manifest);
}
else
{
var deserializer = _serialization.FindSerializerForType(type);
deserialized = deserializer.FromBinary(bytes, type);
}
if (deserialized is Persistent p)
{
return((Persistent)p.WithTimestamp(ToTicks(entry.Ordering)));
}
return(new Persistent(deserialized, entry.SequenceNr, entry.PersistenceId, entry.Manifest, entry.IsDeleted, sender, timestamp: ToTicks(entry.Ordering)));
}
else // backwards compat for object serialization - Payload was already deserialized by BSON
{
return(new Persistent(entry.Payload, entry.SequenceNr, entry.PersistenceId, entry.Manifest,
entry.IsDeleted, sender, timestamp: ToTicks(entry.Ordering)));
}
}