private Pipeline Load(string pipelineId, out IUnitOfWork unitOfWork)
{
var data = _pipelineRepository.TryGetById(pipelineId);
if (data == null)
{
unitOfWork = UnitOfWork.CreateForNonExistingPipeline();
return(null);
}
var createdEvent = (PipelineCreatedEvent)data.Events.First();
var instance = _factory.Create(pipelineId, createdEvent.Schema);
var eventApplicator = new DynamicEventSink(instance);
foreach (var evnt in data.Events.Skip(1))
{
eventApplicator.On(evnt);
}
unitOfWork = UnitOfWork.CreateForExistingPipeline(data.Events, data.Version);
return(instance);
}
public T LoadSubject <T>()
where T : PipelineSubject, new()
{
var subject = _loadedSubjects.OfType <T>().FirstOrDefault();
if (subject != null)
{
return(subject);
}
subject = new T {
Sink = this
};
var eventApplicator = new DynamicEventSink(subject);
foreach (var evnt in _committedEvents.Concat(_uncommittedEvents))
{
eventApplicator.On(evnt);
}
_loadedSubjects.Add(subject);
return(subject);
}
