public ConnectedProjectionsManager(
IMigrationHelper migrationHelper,
IRegisteredProjections registeredProjections,
IConnectedProjectionsCommandBus commandBus,
IConnectedProjectionsCommandBusHandlerConfiguration commandBusHandlerConfiguration,
IConnectedProjectionsCommandHandler commandHandler)
{
_registeredProjections = registeredProjections ?? throw new ArgumentNullException(nameof(registeredProjections));
_commandBus = commandBus ?? throw new ArgumentNullException(nameof(commandBus));
if (commandBusHandlerConfiguration == null)
{
throw new ArgumentNullException(nameof(commandBusHandlerConfiguration));
}
if (commandHandler == null)
{
throw new ArgumentNullException(nameof(commandHandler));
}
if (migrationHelper == null)
{
throw new ArgumentNullException(nameof(migrationHelper));
}
commandBusHandlerConfiguration.Register(commandHandler);
migrationHelper.RunMigrations();
}
protected override async Task Setup()
{
_registeredProjections = Resolve <IRegisteredProjections>();
await _registeredProjections
.GetProjection(_projectionToResume)
.UpdateUserDesiredState(UserDesiredState.Started, CancellationToken.None);
}
public ConnectedProjectionsCatchUpRunner(
IRegisteredProjections registeredProjections,
IReadonlyStreamStore streamStore,
IConnectedProjectionsCommandBus commandBus,
ILoggerFactory loggerFactory)
{
_projectionCatchUps = new Dictionary <ConnectedProjectionName, CancellationTokenSource>();
_registeredProjections = registeredProjections ?? throw new ArgumentNullException(nameof(registeredProjections));
_registeredProjections.IsCatchingUp = IsCatchingUp;
_streamStore = streamStore ?? throw new ArgumentNullException(nameof(streamStore));
_commandBus = commandBus ?? throw new ArgumentNullException(nameof(commandBus));
_logger = loggerFactory?.CreateLogger <ConnectedProjectionsCatchUpRunner>() ?? throw new ArgumentNullException(nameof(loggerFactory));
}
public ConnectedProjectionsSubscriptionRunner(
IRegisteredProjections registeredProjections,
IConnectedProjectionsStreamStoreSubscription streamsStoreSubscription,
IConnectedProjectionsCommandBus commandBus,
ILoggerFactory loggerFactory)
{
_handlers = new Dictionary <ConnectedProjectionName, Func <StreamMessage, CancellationToken, Task> >();
_registeredProjections = registeredProjections ?? throw new ArgumentNullException(nameof(registeredProjections));
_registeredProjections.IsSubscribed = HasSubscription;
_streamsStoreSubscription = streamsStoreSubscription ?? throw new ArgumentNullException(nameof(streamsStoreSubscription));
_commandBus = commandBus ?? throw new ArgumentNullException(nameof(commandBus));
_logger = loggerFactory?.CreateLogger <ConnectedProjectionsSubscriptionRunner>() ?? throw new ArgumentNullException(nameof(loggerFactory));
}
