private SnapshotEntry ToSnapshotEntry(SnapshotMetadata metadata, object snapshot)
{
if (_settings.LegacySerialization)
{
var manifest = snapshot.GetType().TypeQualifiedName();
return(new SnapshotEntry
{
Id = metadata.PersistenceId + "_" + metadata.SequenceNr,
PersistenceId = metadata.PersistenceId,
SequenceNr = metadata.SequenceNr,
Snapshot = snapshot,
Timestamp = metadata.Timestamp.Ticks,
Manifest = manifest,
SerializerId = null
});
}
var snapshotRep = new Akka.Persistence.Serialization.Snapshot(snapshot);
var serializer = _serialization.FindSerializerFor(snapshotRep);
var binary = serializer.ToBinary(snapshotRep);
var binaryManifest = Akka.Serialization.Serialization.ManifestFor(serializer, snapshotRep);
return(new SnapshotEntry
{
Id = metadata.PersistenceId + "_" + metadata.SequenceNr,
PersistenceId = metadata.PersistenceId,
SequenceNr = metadata.SequenceNr,
Snapshot = binary,
Timestamp = metadata.Timestamp.Ticks,
Manifest = binaryManifest,
SerializerId = serializer?.Identifier
});
}
private SnapshotEntry ToSnapshotEntry(SnapshotMetadata metadata, object snapshot)
{
var snapshotRep = new Akka.Persistence.Serialization.Snapshot(snapshot);
var serializer = _serialization.FindSerializerFor(snapshotRep);
var binary = serializer.ToBinary(snapshotRep);
var manifest = "";
if (serializer is SerializerWithStringManifest stringManifest)
{
manifest = stringManifest.Manifest(snapshotRep);
}
else
{
manifest = snapshotRep.GetType().TypeQualifiedName();
}
return(new SnapshotEntry
{
Id = metadata.PersistenceId + "_" + metadata.SequenceNr,
PersistenceId = metadata.PersistenceId,
SequenceNr = metadata.SequenceNr,
Snapshot = binary,
Timestamp = metadata.Timestamp.Ticks,
Manifest = manifest,
SerializerId = serializer?.Identifier
});
}
public void SnapshotSerializer_should_handle_custom_snapshot_Serialization_with_string_manifest()
{
var wrapped = new Akka.Persistence.Serialization.Snapshot(new MySnapshot2("a"));
var serializer = _serialization.FindSerializerFor(wrapped);
var bytes = serializer.ToBinary(wrapped);
var deserialized = serializer.FromBinary(bytes, null);
deserialized.ShouldBe(new Akka.Persistence.Serialization.Snapshot(new MySnapshot2(".a.")));
}
public void SnapshotSerializer_should_handle_custom_snapshot_Serialization_with_string_manifest()
{
var wrapped = new Akka.Persistence.Serialization.Snapshot(new MySnapshot2("a"));
var serializer = _serialization.FindSerializerFor(wrapped);
var bytes = serializer.ToBinary(wrapped);
var deserialized = serializer.FromBinary(bytes, null);
deserialized.ShouldBe(new Akka.Persistence.Serialization.Snapshot(new MySnapshot2(".a.")));
}