public IVersionedEvent Deserialize(EventData @event)
{
using (var reader = new StringReader(@event.Payload))
{
return((IVersionedEvent)_serializer.Deserialize(reader));
}
}
public List <STest> NewtonsoftJsonDeserializerFromStream()
{
List <STest> data = null;
for (var i = 0; i < N; i++)
{
_jsonSerializerStream.Position = 0;
data = _jsonSerializer.Deserialize <List <STest> >(_jsonSerializerStream);
}
return(data);
}
public async Task When_call_SaveChanges_Should_store_the_snapshot()
{
// Arrange
var snapshotStrategy = CreateSnapshotStrategy();
var eventStore = new StubEventStore();
var session = _sessionFactory(eventStore, _eventPublisherMock.Object, snapshotStrategy);
var stubAggregate = StubSnapshotAggregate.Create("Snap");
stubAggregate.AddEntity("Child 1");
stubAggregate.AddEntity("Child 2");
await session.AddAsync(stubAggregate).ConfigureAwait(false);
// Act
await session.SaveChangesAsync().ConfigureAwait(false);
// Assert
eventStore.SaveSnapshotMethodCalled.Should().BeTrue();
var commitedSnapshot = StubEventStore.Snapshots.First(e => e.AggregateId == stubAggregate.Id);
commitedSnapshot.Should().NotBeNull();
var metadata = (IMetadata)_textSerializer.Deserialize <EventSource.Metadata>(commitedSnapshot.SerializedMetadata);
var snapshotClrType = metadata.GetValue(MetadataKeys.SnapshotClrType);
Type.GetType(snapshotClrType).Name.Should().Be(typeof(StubSnapshotAggregateSnapshot).Name);
var snapshot = _textSerializer.Deserialize <StubSnapshotAggregateSnapshot>(commitedSnapshot.SerializedData);
snapshot.Name.Should().Be(stubAggregate.Name);
snapshot.SimpleEntities.Count.Should().Be(stubAggregate.Entities.Count);
}
public override void Run()
{
Trace.WriteLine("Starting processing of messages");
// Initiates the message pump and callback is invoked for each message that is received, calling close on the client will stop the pump.
Client.OnMessage(receivedMessage =>
{
try
{
// Process the message
Trace.WriteLine("Processing Service Bus message: " + receivedMessage.SequenceNumber.ToString());
ITextSerializer serializer = new JsonTextSerializer();
using (var stream = receivedMessage.GetBody <Stream>())
using (var reader = new StreamReader(stream))
{
var payload = serializer.Deserialize(reader);
var commandType = payload.GetType();
ICommandHandler handler = null;
if (handlers.TryGetValue(commandType, out handler))
{
// Invoke message handler to handle the message
((dynamic)handler).Handle((dynamic)payload);
// Finish recieving the message and dequeue
receivedMessage.Complete();
}
else
{
receivedMessage.DeadLetter();
}
}
}
catch
{
// Handle any message processing specific exceptions here
receivedMessage.DeadLetter();
}
});
CompletedEvent.WaitOne();
}
