Exemplo n.º 1
0
        private void consumeEventOnAggregate(RaisedEvent raisedEvent, AggregateInfo aggregateInfo, ConsumptionLog consumptionLog)
        {
            //If it's not tracked, then select it from the domain.
            if (aggregateInfo.Lifestate == AggregateLifestate.Untracked)
                selectAggregate(aggregateInfo);

            using (var scope = new TransactionScope())
            {
                try
                {
                    try
                    {
                        //If we haven't found it in the domain, then create it, otherwise consume the event.
                        if (aggregateInfo.Lifestate == AggregateLifestate.Untracked)
                            AggregateFactory.Create(aggregateInfo, raisedEvent.Event);
                        else
                            aggregateInfo.Instance.AsDynamic().Receive(raisedEvent);
                    }
                    catch (ApplicationException e)
                    {
                        if (e.Source == "ReflectionMagic")
                            throw new MissingMethodException(
                                aggregateInfo.Type.FullName,
                                string.Format(
                                    "{0}({1})",
                                    aggregateInfo.Lifestate == AggregateLifestate.Untracked ? "_ctor" : "Receive",
                                    raisedEvent.GetType()));

                        throw;
                    }
                }
                catch (Exception e)
                {
                    consumptionLog.RecordExceptionForConsumer(e);
                }

                consumptionLog.RecordConsumptionComplete();

                Store.LogConsumption(raisedEvent, consumptionLog);
                scope.Complete();
            }
        }