public RepositoryScenarioBuilder()
{
_eventStore = Wireup.Init().UsingInMemoryPersistence().Build();
_unitOfWork = new UnitOfWork();
_eventStoreSchedule = new List<Action<IStoreEvents>>();
_unitOfWorkSchedule = new List<Action<UnitOfWork>>();
}
public static Core UseNEventStore(this Core core, IStoreEvents nEventStore)
{
if (core.GetContainer().Model.HasImplementationsFor<IEventStore>())
{
throw new EventStoreAlreadyConfiguredException();
}
try
{
core.GetContainer()
.Configure(
expression =>
expression.For<IEventStore>()
.Singleton()
.Use<NEventStore>()
.Ctor<IStoreEvents>()
.Is(nEventStore));
}
catch (Exception)
{
throw new Exception("Failed to execute wireup for event store.");
}
return core;
}
public Rebuild(IStoreEvents eventStore, IDomainUpdateServiceBusHandlerHook hook, ILifetimeScope container, IMongoContext mongo)
{
_eventStore = eventStore;
_hook = hook;
_container = container;
_mongo = mongo;
}
public Program(IMessageSender sender, IStoreEvents store, NuclearStorage storage)
{
this.sender = new SenderDecorator(sender);
this.store = store;
this.storage = storage;
reader = new ConsoleReader();
}
public void SetUp()
{
streamId = Guid.NewGuid().ToString();
store = TestEventStore.Create();
store.Populate(streamId);
stream = NEventStoreStream.ByAggregate(store, streamId);
}
public EventsReplayer(IStoreEvents store, IBus bus)
{
Contract.Requires<ArgumentNullException>(store != null, "store");
Contract.Requires<ArgumentNullException>(bus != null, "bus");
_store = store;
_bus = bus;
}
public static void Init()
{
StoreEvents = Wireup.Init()
//.UsingInMemoryPersistence()
.UsingSqlPersistence("EventStore") // Connection string is in app.config
.WithDialect(new PostgreSqlDialect())
.EnlistInAmbientTransaction() // two-phase commit
.InitializeStorageEngine()
//.TrackPerformanceInstance("example")
.UsingJsonSerialization()
//.Compress()
//.EncryptWith(EncryptionKey)
//.HookIntoPipelineUsing(new[] { new AuthorizationPipelineHook() })
//.UsingSynchronousDispatchScheduler()
//.DispatchTo(new DelegateMessageDispatcher(DispatchCommit))
.Build();
var connectionString = ConfigurationManager.ConnectionStrings["EventStore"].ConnectionString;
var connection = new NpgsqlConnection(connectionString);
connection.Open();
var sql = @"
CREATE TABLE IF NOT EXISTS ""LigaView""
(
""Id"" uuid NOT NULL,
""Name"" varchar NOT NULL
);";
connection.Execute(sql);
connection.Close();
}
public void SetUp()
{
// populate the event store
store = TestEventStore.Create();
streamSource = new NEventStoreStreamSource(store);
}
public LegacySnapshotCreator(IStoreEvents store, IDatabase database)
{
Contract.Requires<ArgumentNullException>(store != null, "store");
Contract.Requires<ArgumentNullException>(database != null, "database");
_store = store;
_db = database;
}
public Persistence()
{
using (var scope = new TransactionScope())
{
store = WireupEventStore();
}
this.setConnection(true);
}
public NEventStore(IStoreSettings<IStoreEvents> settings, IServiceBus serviceBus)
{
_settings = settings;
_serviceBus = serviceBus;
_store = _settings.GetConnection();
_eventStream = _store.OpenStream("main");
}
public LessonMigration(IDatabase database, IStoreEvents storeEvent)
{
Contract.Requires<ArgumentNullException>(database != null, "database");
Contract.Requires<ArgumentNullException>(storeEvent != null, "storeEvent");
_db = database;
_store = storeEvent;
_logs = new List<string>();
}
public RebuildSnapshotTask(ILogger log, IStoreEvents events, IRepository repository)
{
if (log == null) throw new ArgumentNullException("log");
if (events == null) throw new ArgumentNullException("events");
if (repository == null) throw new ArgumentNullException("repository");
this.log = log;
this.events = events;
this.repository = repository;
}
protected override void Context()
{
_dummyDispatchCommits = new DummyDispatchCommits();
_eventStore = Wireup
.Init()
.UsingInMemoryPersistence()
.DoNotDispatchCommits()
.Build();
}
static void Main(string[] args)
{
store = Wireup.Init()
.With<ISerialize>(new JsonPayloadSerializer())
.UserSimpleDataPersistenceEngine("SD_ES")
.Build();
LoadTest();
}
/// <summary>
/// Initializes a new instance of <see cref="EventDispatcher"/>.
/// </summary>
/// <param name="eventStore">The event store.</param>
/// <param name="eventPublisher">The event publisher.</param>
/// <param name="settings">The current event store settings.</param>
internal EventDispatcher(IStoreEvents eventStore, IPublishEvents eventPublisher, IStoreEventSettings settings)
{
Verify.NotNull(eventStore, nameof(eventStore));
Verify.NotNull(eventPublisher, nameof(eventPublisher));
this.eventStore = eventStore;
this.eventPublisher = eventPublisher;
this.markDispatched = settings.MarkDispatched;
}
protected override void Context()
{
_dummyDispatchCommits = new DummyDispatchCommits();
_eventStore = Wireup
.Init()
.UsingInMemoryPersistence()
.UsingAsynchronousDispatchScheduler(_dummyDispatchCommits)
.Build();
}
public static void Show(IStoreEvents store)
{
eventStore = store;
OpenOrCreateStream();
AppendToStream();
TakeSnapshot();
LoadFromSnapshotForwardAndAppend();
}
public SourceStore()
{
//TODO: Setup your source store here
_store = Wireup.Init().UsingInMemoryPersistence().InitializeStorageEngine().Build();
//Uncomment if you want to add some test data
//CreateTestStream();
_commits = _store.Advanced.GetFrom(DateTime.MinValue).GetEnumerator();
}
public void Setup()
{
BsonClassMap.RegisterClassMap<InventoryItemCreated>();
BsonClassMap.RegisterClassMap<InventoryItemStocked>();
_store = Wireup.Init()
.UsingMongoPersistence("demo", new DocumentObjectSerializer())
.InitializeStorageEngine()
.Build();
}
public MongoEventReplayer(Type eventType, IEnumerable<Handles<IEvent>> eventHandlerInstances, IStoreEvents eventStore, MongoDatabase readModelDatabase)
{
if (eventType == null) throw new ArgumentNullException("eventType");
if (eventStore == null) throw new ArgumentNullException("eventStore");
if (readModelDatabase == null) throw new ArgumentNullException("readModelDatabase");
_eventHandlerInstances = eventHandlerInstances;
_eventStore = eventStore;
_readModelDatabase = readModelDatabase;
}
public DenormalizerRebuilder(IDenormalizerCatalog catalog, IDenormalizersHashesStore hashesStore,
IHashcodeGenerator hashcodeGenerator, IDomainEventHandlerCatalog domainEventCatalog, IStoreEvents eventStore, ILogger logger)
{
_catalog = catalog;
_eventStore = eventStore;
_hashcodeGenerator = hashcodeGenerator;
_domainEventHandlerCatalog = domainEventCatalog;
_denormalizersHashesStore = hashesStore;
_logger = logger;
}
public LoginCommand()
{
var test = new CommitDispatcher();
_store = Wireup.Init()
.UsingRavenPersistence("RavenDb")
.InitializeStorageEngine()
.UsingSynchronousDispatchScheduler()
.DispatchTo(test)
.Build();
}
public void CanBuildStore()
{
Directory.CreateDirectory(_Directory);
_Store = Wireup.Init()
.UsingDiskStoragePersistence(_Directory)
.InitializeStorageEngine()
.UsingSynchronousDispatchScheduler(
new DelegateMessageDispatcher((commit) => { LastCommit = commit.CommitId; }))
.Build();
}
public EventStreamController(
IStoreEvents eventStore,
ICommitEnhancer enhancer,
IHandleMapper handleMapper,
IIdentityConverter identityConverter)
{
_enhancer = enhancer;
_commits = (ICommitEvents)eventStore;
_handleMapper = handleMapper;
_identityConverter = identityConverter;
}
protected override void Context()
{
_dummyDispatchCommits = new DummyDispatchCommits();
_eventStore = Wireup
.Init()
.UsingInMemoryPersistence()
.UsingSynchronousDispatchScheduler()
.DispatchTo(_dummyDispatchCommits)
.Startup(DispatcherSchedulerStartup.Explicit)
.Build();
}
public JoesUnitOfWork(Guid commandId, IDomainRepository domainRepository, IStoreEvents eventStore, ISnapshotStore snapshotStore, IEventBus eventBus, ISnapshottingPolicy snapshottingPolicy)
: base(commandId)
{
_eventStream = new UncommittedEventStream(commandId);
_commitId = commandId;
_eventStore = eventStore;
_domainRepository = domainRepository;
_snapshotStore = snapshotStore;
_eventBus = eventBus;
_snapshottingPolicy = snapshottingPolicy;
}
public MongoDBEventStore(IEventBus bus)
{
if (bus == null) throw new ArgumentNullException("bus");
_bus = bus;
_store = Wireup.Init()
.LogToOutputWindow()
.UsingMongoPersistence("Mongo", new DocumentObjectSerializer())
.InitializeStorageEngine()
.UsingSynchronousDispatchScheduler(this)
.Build();
}
public void SetUp()
{
// populate the event store
store = TestEventStore.Create();
streamId = Guid.NewGuid().ToString();
store.WriteEvents(streamId);
stream = NEventStoreStream.ByAggregate(store, streamId).DomainEvents();
}
public EventStoreRecordStorage(IIdentity identity, IStoreEvents storage, ILogger logger)
{
if (storage == null)
throw new ArgumentException("storage");
m_identity = identity;
m_storage = storage;
m_logger = logger;
if (!Guid.TryParse(identity.GetIdenfitier(), out m_streamID))
throw new DomainException("Identity can not be converted to guid. Identity id: {0}", m_identity.GetIdenfitier());
}
/// <summary>
/// Create `NEventStore` implementation of `IOutbox`.
/// </summary>
/// <param name="eventStore">NEventStore instance</param>
/// <param name="receptionDelay">
/// It should include transaction timeout + clock drift.
/// Otherwise, it may skip events during reception.
/// </param>
public NEventStoreOutbox(IStoreEvents eventStore, TimeSpan receptionDelay)
{
_eventStore = eventStore;
_receptionDelay = receptionDelay;
}
/// <summary>
/// Creates a new stream.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream to be created.</param>
/// <returns>An empty stream.</returns>
public static IEventStream CreateStream(this IStoreEvents storeEvents, Guid streamId)
{
return(CreateStream(storeEvents, Bucket.Default, streamId));
}
/// <summary>
/// Creates a new stream.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="bucketId">The value which uniquely identifies bucket the stream belongs to.</param>
/// <param name="streamId">The value which uniquely identifies the stream within the bucket to be created.</param>
/// <returns>An empty stream.</returns>
public static IEventStream CreateStream(this IStoreEvents storeEvents, string bucketId, Guid streamId)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.CreateStream(bucketId, streamId.ToString()));
}
protected Projector(
ILogger <TProject> logger,
IStoreEvents events,
TProject process,
int batchSize,
TimeSpan timeout)
{
_logger = logger;
_events = events;
_timer = new Timer(time => {
_batch.TriggerBatch();
});
_queue = new BufferBlock <Envelope>();
_trigger = new TransformBlock <Envelope, Envelope>(
envelope => {
_timer.Change(timeout, Timeout.InfiniteTimeSpan);
return(envelope);
}
);
_batch = new BatchBlock <Envelope>(batchSize);
_process = new TransformBlock <Envelope[], ProjectionResult[]>(async envelopes => {
var time = DateTime.Now;
try {
var results = new ProjectionResult[envelopes.Length];
for (var i = 0; i < envelopes.Length; i++)
{
results[i] = new ProjectionResult {
Envelope = envelopes[i],
Projection = await process.Project(envelopes[i]),
};
}
return(results);
} finally {
_logger.LogDebug($"Processed {envelopes.Length} events in {(DateTime.Now - time).TotalMilliseconds}ms");
}
});
_commit = new ActionBlock <ProjectionResult[]>(async envelopes => {
_timer.Change(Timeout.InfiniteTimeSpan, Timeout.InfiniteTimeSpan);
var time = DateTime.Now;
try {
await Commit(envelopes);
} finally {
_logger.LogInformation($"Committed {envelopes.Length} projections in {(DateTime.Now - time).TotalMilliseconds}ms");
}
});
_queue.LinkTo(_trigger, new DataflowLinkOptions {
PropagateCompletion = true
});
_trigger.LinkTo(_batch, new DataflowLinkOptions {
PropagateCompletion = true
});
_batch.LinkTo(_process, new DataflowLinkOptions {
PropagateCompletion = true
});
_process.LinkTo(_commit, new DataflowLinkOptions {
PropagateCompletion = true
});
}
/// <summary>
/// Reads the stream indicated from the minimum revision specified up to the maximum revision specified or creates
/// an empty stream if no commits are found and a minimum revision of zero is provided.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="bucketId">The value which uniquely identifies bucket the stream belongs to.</param>
/// <param name="streamId">The value which uniquely identifies the stream within the bucket to be created.</param>
/// <param name="minRevision">The minimum revision of the stream to be read.</param>
/// <param name="maxRevision">The maximum revision of the stream to be read.</param>
/// <returns>A series of committed events represented as a stream.</returns>
/// <exception cref="StorageException" />
/// <exception cref="StorageUnavailableException" />
/// <exception cref="StreamNotFoundException" />
public static IEventStream OpenStream(this IStoreEvents storeEvents, string bucketId, Guid streamId, int minRevision = int.MinValue, int maxRevision = int.MaxValue)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.OpenStream(bucketId, streamId.ToString(), minRevision, maxRevision));
}
/// <summary>
/// Creates a new stream.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="bucketId">The value which uniquely identifies bucket the stream belongs to.</param>
/// <param name="streamId">The value which uniquely identifies the stream within the bucket to be created.</param>
/// <param name="cancellationToken"></param>
/// <returns>An empty stream.</returns>
public static Task <IEventStream> CreateStreamAsync(this IStoreEvents storeEvents, string bucketId, Guid streamId, CancellationToken cancellationToken)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.CreateStreamAsync(bucketId, streamId.ToString(), cancellationToken));
}
/// <summary>
/// Creates a new stream.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream to be created.</param>
/// <param name="cancellationToken"></param>
/// <returns>An empty stream.</returns>
public static Task <IEventStream> CreateStreamAsync(this IStoreEvents storeEvents, string streamId, CancellationToken cancellationToken)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.CreateStreamAsync(Bucket.Default, streamId, cancellationToken));
}
/// <summary>
/// Creates a new stream.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream to be created.</param>
/// <param name="cancellationToken"></param>
/// <returns>An empty stream.</returns>
public static Task <IEventStream> CreateStreamAsync(this IStoreEvents storeEvents, Guid streamId, CancellationToken cancellationToken)
{
return(CreateStreamAsync(storeEvents, Bucket.Default, streamId, cancellationToken));
}
public ReadFromStreamBenchmarks()
{
_eventStore = EventStoreHelpers.WireupEventStore();
}
public PersistenceBenchmarks()
{
_eventStore = EventStoreHelpers.WireupEventStore();
}
/// <summary>
/// Please do not dispose of <c>store</c> This implementation will take care of its disposal.
/// </summary>
/// <param name="store"></param>
public NEventStoreImplementation(IStoreEvents store)
{
_store = store;
}
/// <summary>
/// Reads the stream indicated from the minimum revision specified up to the maximum revision specified or creates
/// an empty stream if no commits are found and a minimum revision of zero is provided.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream from which the events will be read.</param>
/// <param name="minRevision">The minimum revision of the stream to be read.</param>
/// <param name="maxRevision">The maximum revision of the stream to be read.</param>
/// <returns>A series of committed events represented as a stream.</returns>
/// <exception cref="StorageException" />
/// <exception cref="StorageUnavailableException" />
/// <exception cref="StreamNotFoundException" />
public static IEventStream OpenStream(this IStoreEvents storeEvents, string streamId, int minRevision = int.MinValue, int maxRevision = int.MaxValue)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.OpenStream(Bucket.Default, streamId, minRevision, maxRevision));
}
public NEventStoreUnitOfWorkCommitter(IStoreEvents eventStore, ConflictsWithDelegate conflictDetector, DetermisticGuidDelegate determisticGuid)
{
_eventStore = eventStore;
_conflictDetector = conflictDetector;
_determisticGuid = determisticGuid;
}
public SagaEventStoreRepository(IStoreEvents eventStore)
{
this.eventStore = eventStore;
}
/// <summary>
/// Reads the stream indicated from the minimum revision specified up to the maximum revision specified or creates
/// an empty stream if no commits are found and a minimum revision of zero is provided.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream from which the events will be read.</param>
/// <param name="cancellationToken"></param>
/// <param name="minRevision">The minimum revision of the stream to be read.</param>
/// <param name="maxRevision">The maximum revision of the stream to be read.</param>
/// <returns>A series of committed events represented as a stream.</returns>
/// <exception cref="StorageException" />
/// <exception cref="StorageUnavailableException" />
/// <exception cref="StreamNotFoundException" />
public static Task <IEventStream> OpenStreamAsync(this IStoreEvents storeEvents, Guid streamId, CancellationToken cancellationToken, int minRevision = int.MinValue, int maxRevision = int.MaxValue)
{
return(OpenStreamAsync(storeEvents, Bucket.Default, streamId, cancellationToken, minRevision, maxRevision));
}
public EventStoreAdapter(IStoreEvents eventStore)
{
_eventStore = eventStore;
}
public NEventStoreAdapter(IStoreEvents storeEvents, IConstructAggregates aggregateFactory = null)
{
m_StoreEvents = storeEvents;
Repository = new EventStoreRepository(storeEvents, aggregateFactory ?? new AggregateFactory(), new ConflictDetector());
}
/// <summary>
/// Reads the stream indicated from the minimum revision specified up to the maximum revision specified or creates
/// an empty stream if no commits are found and a minimum revision of zero is provided.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="bucketId">The value which uniquely identifies bucket the stream belongs to.</param>
/// <param name="streamId">The value which uniquely identifies the stream within the bucket to be created.</param>
/// <param name="cancellationToken"></param>
/// <param name="minRevision">The minimum revision of the stream to be read.</param>
/// <param name="maxRevision">The maximum revision of the stream to be read.</param>
/// <returns>A series of committed events represented as a stream.</returns>
/// <exception cref="StorageException" />
/// <exception cref="StorageUnavailableException" />
/// <exception cref="StreamNotFoundException" />
public static Task <IEventStream> OpenStreamAsync(this IStoreEvents storeEvents, string bucketId, Guid streamId, CancellationToken cancellationToken, int minRevision = int.MinValue, int maxRevision = int.MaxValue)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.OpenStreamAsync(bucketId, streamId.ToString(), minRevision, maxRevision, cancellationToken));
}
/// <summary>
/// Reads the stream indicated from the minimum revision specified up to the maximum revision specified or creates
/// an empty stream if no commits are found and a minimum revision of zero is provided.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream from which the events will be read.</param>
/// <param name="minRevision">The minimum revision of the stream to be read.</param>
/// <param name="maxRevision">The maximum revision of the stream to be read.</param>
/// <returns>A series of committed events represented as a stream.</returns>
/// <exception cref="StorageException" />
/// <exception cref="StorageUnavailableException" />
/// <exception cref="StreamNotFoundException" />
public static IEventStream OpenStream(this IStoreEvents storeEvents, Guid streamId, int minRevision = int.MinValue, int maxRevision = int.MaxValue)
{
return(OpenStream(storeEvents, Bucket.Default, streamId, minRevision, maxRevision));
}
protected override void Context()
{
_storeEvents = Wireup.Init().UsingInMemoryPersistence().Build();
_pollingClient = new PollingClientRx(_storeEvents.Advanced, PollingInterval);
}
/// <summary>
/// Creates a new stream.
/// </summary>
/// <param name="storeEvents">The store events instance.</param>
/// <param name="streamId">The value which uniquely identifies the stream to be created.</param>
/// <returns>An empty stream.</returns>
public static IEventStream CreateStream(this IStoreEvents storeEvents, string streamId)
{
EnsureStoreEventsNotNull(storeEvents);
return(storeEvents.CreateStream(Bucket.Default, streamId));
}
public IgnoreConflictResolver(IStoreEvents store, IOobWriter oobStore)
{
_store = store;
_oobStore = oobStore;
}
public EventStorageRepository(IStoreEvents storage)
{
this.storage = storage;
}
protected override void Context()
{
this._storeEvents = Wireup.Init().UsingInMemoryPersistence().Build();
this._repository = new EventStoreRepository(this._storeEvents, new AggregateFactory(), new ConflictDetector());
}
public EventStoreRepository(IStoreEvents eventStore, IConstructAggregates factory, IDetectConflicts conflictDetector)
{
_eventStore = eventStore;
_factory = factory;
_conflictDetector = conflictDetector;
}
public ResolveWeaklyConflictResolver(IStoreEvents eventstore, IDelayedChannel delay)
{
_eventstore = eventstore;
_delay = delay;
}
/// <summary>
/// Initializes a new instance of the <see cref="Repository{TAggregateRoot}"/> class.
/// </summary>
/// <param name="rootFactory">The aggregate root entity factory.</param>
/// <param name="unitOfWork">The unit of work to interact with.</param>
/// <param name="eventStore">The event store to use.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the <paramref name="rootFactory"/> or <paramref name="unitOfWork"/> or <paramref name="eventStore"/> is null.</exception>
public Repository(Func <TAggregateRoot> rootFactory, UnitOfWork unitOfWork, IStoreEvents eventStore)
{
_rootFactory = rootFactory ?? throw new ArgumentNullException(nameof(rootFactory));
_unitOfWork = unitOfWork ?? throw new ArgumentNullException(nameof(unitOfWork));
_eventStore = eventStore ?? throw new ArgumentNullException(nameof(eventStore));
}
public WebHistoryEndpoint(IStoreEvents es)
{
this.es = es;
}
public void Stop()
{
_store.Dispose();
_store = null;
}
public NEventStoreRepository(IStoreEvents eventStore, IServiceProvider serviceProvider, ILogger logger = null) : base(serviceProvider)
{
_eventStore = eventStore;
_logger = logger ?? NullLogger.Instance;
}