public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { var version = EventSourceVersion.Zero; _client .ExecuteStoredProcedureAsync<double>(_getLastCommittedVersionStoredProcedure.SelfLink, eventSourceId) .ContinueWith(t => version = EventSourceVersion.FromCombined(t.Result)) .Wait(); return version; }
public CommittedEventStream GetForEventSource(EventSource eventSource, Guid eventSourceId) { var eventSourceType = eventSource.GetType(); var query = Query.And( Query.EQ("EventSourceId", eventSourceId), Query.EQ("EventSource", eventSourceType.AssemblyQualifiedName) ); var cursor = _collection.FindAs<BsonDocument>(query); var documents = cursor.ToArray(); var events = ToEvents(documents); var stream = new CommittedEventStream(eventSourceId); stream.Append(events); return stream; }
public CommittedEventStream GetForEventSource(EventSource eventSource, Guid eventSourceId) { using (var session = _documentStore.OpenSession()) { var eventSourceType = eventSource.GetType(); var events = session.Query<IEvent>() .Where( e => e.EventSourceId == eventSourceId && e.EventSource == eventSourceType.AssemblyQualifiedName ).ToArray(); var stream = new CommittedEventStream(eventSourceId); stream.Append(events); return stream; } }
public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { var eventSourceParam = new OracleParameter(EventParameters.EVENTSOURCE, OracleDbType.NVarchar2, 512); eventSourceParam.Value = eventSource.GetType().AssemblyQualifiedName; var eventSourceIdParam = new OracleParameter(EventParameters.EVENTSOURCEID, OracleDbType.Raw, 16); eventSourceIdParam.Value = eventSourceId.ToByteArray(); var version = EventSourceVersion.Zero; try { OpenConnection(); using (var command = _connection.CreateCommand()) { command.CommandText = LAST_VERSION_STATEMENT; command.Parameters.Add(eventSourceIdParam); command.Parameters.Add(eventSourceParam); command.BindByName = true; var reader = command.ExecuteReader(CommandBehavior.SingleResult); if (reader.Read()) { version = EventSourceVersion.FromCombined(Convert.ToDouble(reader.GetDecimal(0))); } } } finally { EnsureConnectionClosed(_connection); } return version; }
public CommittedEventStream GetForEventSource(EventSource eventSource, Guid eventSourceId) { var committedEventStream = new CommittedEventStream(eventSourceId); var eventSourceParam = new OracleParameter(EventParameters.EVENTSOURCE, OracleDbType.NVarchar2, 512); eventSourceParam.Value = eventSource.GetType().AssemblyQualifiedName; var eventSourceIdParam = new OracleParameter(EventParameters.EVENTSOURCEID, OracleDbType.Raw, 16); eventSourceIdParam.Value = eventSourceId.ToByteArray(); var eventDtos = new List<EventDto>(); try { OpenConnection(); using (var command = _connection.CreateCommand()) { command.CommandText = READ_STATEMENT_FOR_EVENTS_BY_AGGREGATE_ROOT; command.Parameters.Add(eventSourceIdParam); command.Parameters.Add(eventSourceParam); command.BindByName = true; var reader = command.ExecuteReader(); while (reader.Read()) { eventDtos.Add(MapReaderToEventDto(reader)); } } } finally { EnsureConnectionClosed(_connection); } var retrievedEvents = eventDtos.Select(BuildEventInstanceFromDto) .Select(@event => _eventMigratorManager.Migrate(@event)) .ToList(); if (retrievedEvents.Any()) committedEventStream.Append(retrievedEvents); return committedEventStream; }
public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { using (var session = _documentStore.OpenSession()) { var @event = session.Query<IEvent>() .Where(e => e.EventSourceId == eventSourceId) .OrderByDescending(e => e.Version) .FirstOrDefault(); if (@event == null) return EventSourceVersion.Zero; return @event.Version; } }
public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { var query = Query.EQ("EventSourceId", eventSourceId); var sort = SortBy.Descending(Version); var @event = _collection.FindAs<BsonDocument>(query).SetSortOrder(sort).FirstOrDefault(); if (@event == null) return EventSourceVersion.Zero; return EventSourceVersion.FromCombined(@event[Version].AsDouble); }
public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { var eventStoreVersion = _eventStore.GetLastCommittedVersion(eventSource, eventSourceId); var sagaVersion = _saga.GetLastCommittedVersion(eventSource, eventSourceId); return new[] { eventStoreVersion, sagaVersion }.Max(); }
public CommittedEventStream GetCommittedEventsFor(EventSource eventSource, Guid eventSourceId) { var stream = _eventStore.GetForEventSource(eventSource, eventSourceId); var sagaStream = _saga.GetForEventSource(eventSource, eventSourceId); stream.Append(sagaStream); return stream; }
#pragma warning disable 1591 public CommittedEventStream GetForEventSource(EventSource eventSource, Guid eventSourceId) { throw new NotImplementedException(); }
public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { return _eventStore.GetLastCommittedVersion(eventSource, eventSourceId); }
public CommittedEventStream GetCommittedEventsFor(EventSource eventSource, Guid eventSourceId) { return _eventStore.GetForEventSource(eventSource, eventSourceId); }
public EventSourceVersion GetLastCommittedVersion(EventSource eventSource, Guid eventSourceId) { return EventSourceVersion.Zero; }
#pragma warning disable 1591 // Xml Comments public CommittedEventStream GetForEventSource(EventSource eventSource, Guid eventSourceId) { return new CommittedEventStream(eventSourceId); }
/// <summary> /// Indicates whether the Event Source maintains state and requires to handles events to restore that state /// </summary> /// <param name="eventSource"><see cref="EventSource"/> to test for state</param> /// <returns>true if the Event Source does not maintain state</returns> public static bool IsStateless(this EventSource eventSource) { return(GetHandleMethodsFor(eventSource.GetType()).Count == 0); }