public SagaStateMachineDistributorConnectorFactory(IWorkerSelectorFactory workerSelectorFactory,
ISagaRepository <TSaga> sagaRepository)
{
_workerSelectorFactory = workerSelectorFactory;
_sagaRepository = sagaRepository;
_policyFactory = new SagaPolicyFactory();
}
public HandlerDistributorConnector(ReferenceFactory referenceFactory,
IWorkerSelectorFactory workerSelectorFactory)
{
_referenceFactory = referenceFactory;
_messageConnector = new MessageDistributorConnector <TMessage>(workerSelectorFactory);
}
public ConsumerDistributorConnector(ReferenceFactory referenceFactory,
IWorkerSelectorFactory workerSelectorFactory)
{
_workerSelectorFactory = workerSelectorFactory;
_referenceFactory = referenceFactory;
Type[] interfaces = typeof(T).GetInterfaces();
if (interfaces.Contains(typeof(ISaga)))
{
throw new ConfigurationException("A saga cannot be registered as a consumer");
}
if (interfaces.Implements(typeof(InitiatedBy <>)) ||
interfaces.Implements(typeof(Orchestrates <>)) ||
interfaces.Implements(typeof(Observes <,>)))
{
throw new ConfigurationException("InitiatedBy, Orchestrates, and Observes can only be used with sagas");
}
_connectors = ConsumesSelectedContext()
.Concat(ConsumesContext())
.Concat(ConsumesSelected())
.Concat(ConsumesAll())
.Distinct((x, y) => x.MessageType == y.MessageType)
.ToList();
}
public ObservesSagaDistributorConnector(IWorkerSelectorFactory workerSelectorFactory,
ISagaRepository<TSaga> sagaRepository)
{
_workerSelectorFactory = workerSelectorFactory;
_sagaRepository = sagaRepository;
// TODO get expression to compare and get Guids for saga instances
}
public Saga(IWorkerSelectorFactory workerSelectorFactory,
ISagaRepository <TSaga> sagaRepository, DataEvent <TSaga, TMessage> dataEvent,
IEnumerable <State> states,
ISagaPolicyFactory policyFactory,
Expression <Func <TSaga, bool> > removeExpression)
{
_workerSelectorFactory = workerSelectorFactory;
_sagaRepository = sagaRepository;
_dataEvent = dataEvent;
_policy = policyFactory.GetPolicy <TSaga, TMessage>(states, x => x.CorrelationId, removeExpression);
}
public T UseWorkerSelector(
Func <IWorkerSelectorFactory> workerSelectorFactory)
{
_workerSelectorFactory = () =>
{
IWorkerSelectorFactory factory = workerSelectorFactory();
_workerSelectorFactory = () => factory;
return(factory);
};
return(this as T);
}
public CorrelatedEventSagaDistributorConnector(IWorkerSelectorFactory workerSelectorFactory,
ISagaRepository <TSaga> sagaRepository,
DataEvent <TSaga, TMessage> dataEvent,
IEnumerable <State> states,
ISagaPolicyFactory policyFactory,
Expression <Func <TSaga, bool> > removeExpression)
{
_workerSelectorFactory = workerSelectorFactory;
_sagaRepository = sagaRepository;
_dataEvent = dataEvent;
Func <TMessage, Guid> getNewSagaId = message => message.CorrelationId;
_policy = policyFactory.GetPolicy(states, getNewSagaId, removeExpression);
}
public PropertyEventSagaDistributorConnector(IWorkerSelectorFactory workerSelectorFactory,
ISagaRepository <TSaga> sagaRepository,
DataEvent <TSaga, TMessage> dataEvent,
IEnumerable <State> states,
ISagaPolicyFactory policyFactory,
Expression <Func <TSaga, bool> > removeExpression,
EventBinder <TSaga> eventBinder)
{
_workerSelectorFactory = workerSelectorFactory;
_sagaRepository = sagaRepository;
_dataEvent = dataEvent;
_bindExpression = eventBinder.GetBindExpression <TMessage>();
Func <TMessage, Guid> correlationIdSelector = GetCorrelationIdSelector(eventBinder);
_policy = policyFactory.GetPolicy(states, correlationIdSelector, removeExpression);
}
public CorrelatedSagaDistributorConnector(IWorkerSelectorFactory workerSelectorFactory,
ISagaRepository <TSaga> sagaRepository)
{
_workerSelectorFactory = workerSelectorFactory;
_sagaRepository = sagaRepository;
}
