public RebuildProjectionEngine(
EventUnwinder eventUnwinder,
IConcurrentCheckpointTracker checkpointTracker,
IProjection[] projections,
IRebuildContext rebuildContext,
ProjectionEngineConfig config,
ProjectionEventInspector projectionInspector,
ILoggerThreadContextManager loggerThreadContextManager)
{
_eventUnwinder = eventUnwinder;
_checkpointTracker = checkpointTracker;
_rebuildContext = rebuildContext;
_config = config;
_projectionInspector = projectionInspector;
if (_config.Slots[0] != "*")
{
projections = projections
.Where(x => _config.Slots.Any(y => y == x.Info.SlotName))
.ToArray();
}
_allProjections = projections;
_projectionsBySlot = projections
.GroupBy(x => x.Info.SlotName)
.ToDictionary(x => x.Key, x => x.OrderByDescending(p => p.Priority).ToArray());
_metrics = new ProjectionMetrics(_allProjections);
_loggerThreadContextManager = loggerThreadContextManager;
HealthChecks.RegisterHealthCheck("RebuildProjectionEngine", (Func <HealthCheckResult>)HealthCheck);
}
public RebuildProjectionEngine(
EventUnwinder eventUnwinder,
IConcurrentCheckpointTracker checkpointTracker,
IProjection[] projections,
IRebuildContext rebuildContext,
ProjectionEngineConfig config,
ProjectionEventInspector projectionInspector)
{
_eventUnwinder = eventUnwinder;
_checkpointTracker = checkpointTracker;
_rebuildContext = rebuildContext;
_config = config;
_projectionInspector = projectionInspector;
if (_config.Slots[0] != "*")
{
projections = projections
.Where(x => _config.Slots.Any(y => y == x.GetSlotName()))
.ToArray();
}
_allProjections = projections;
_projectionsBySlot = projections
.GroupBy(x => x.GetSlotName())
.ToDictionary(x => x.Key, x => x.OrderByDescending(p => p.Priority).ToArray());
_metrics = new ProjectionMetrics(_allProjections);
}
public ConcurrentProjectionsEngine(
IConcurrentCheckpointTracker checkpointTracker,
IProjection[] projections,
IPollingClient client,
IHousekeeper housekeeper,
IRebuildContext rebuildContext,
INotifyCommitHandled notifyCommitHandled,
ProjectionEngineConfig config)
{
_checkpointTracker = checkpointTracker;
_client = client;
_housekeeper = housekeeper;
_rebuildContext = rebuildContext;
_notifyCommitHandled = notifyCommitHandled;
_config = config;
if (_config.Slots[0] != "*")
{
projections = projections
.Where(x => _config.Slots.Any(y => y == x.GetSlotName()))
.ToArray();
}
_allProjections = projections;
_projectionsBySlot = projections
.GroupBy(x => x.GetSlotName())
.ToDictionary(x => x.Key, x => x.OrderByDescending(p => p.Priority).ToArray());
_metrics = new ProjectionMetrics(_allProjections);
}
public ProjectionEngine(
Func <IPersistStreams, CommitPollingClient> pollingClientFactory,
IConcurrentCheckpointTracker checkpointTracker,
IProjection[] projections,
IHousekeeper housekeeper,
IRebuildContext rebuildContext,
INotifyCommitHandled notifyCommitHandled,
ProjectionEngineConfig config)
{
_pollingClientFactory = pollingClientFactory;
_checkpointTracker = checkpointTracker;
_housekeeper = housekeeper;
_rebuildContext = rebuildContext;
_notifyCommitHandled = notifyCommitHandled;
_config = config;
if (_config.Slots[0] != "*")
{
projections = projections
.Where(x => _config.Slots.Any(y => y == x.GetSlotName()))
.ToArray();
}
_allProjections = projections;
_projectionsBySlot = projections
.GroupBy(x => x.GetSlotName())
.ToDictionary(x => x.Key, x => x.OrderByDescending(p => p.Priority).ToArray());
_metrics = new ProjectionMetrics(_allProjections);
_clients = new List <CommitPollingClient>();
_bucketToClient = new Dictionary <BucketInfo, CommitPollingClient>();
}
/// <summary>
/// TODO: We should pass a dictionary where we have the last dispatched
/// checkpoint for EACH projection.
/// </summary>
/// <param name="logger"></param>
/// <param name="slotName"></param>
/// <param name="config"></param>
/// <param name="projections"></param>
/// <param name="lastCheckpointDispatched"></param>
/// <param name="loggerThreadContextManager"></param>
public RebuildProjectionSlotDispatcher(
ILogger logger,
String slotName,
ProjectionEngineConfig config,
IEnumerable <IProjection> projections,
Int64 lastCheckpointDispatched,
ILoggerThreadContextManager loggerThreadContextManager)
{
SlotName = slotName;
_logger = logger;
_config = config;
_projections = projections;
_metrics = new ProjectionMetrics(projections);
_maxCheckpointDispatched = lastCheckpointDispatched;
_lastCheckpointRebuilded = 0;
_loggerThreadContextManager = loggerThreadContextManager;
}
public RebuildProjectionSlotDispatcher(
IExtendedLogger logger,
String slotName,
ProjectionEngineConfig config,
IEnumerable <IProjection> projections,
IConcurrentCheckpointTracker checkpointTracker,
Int64 lastCheckpointDispatched)
{
SlotName = slotName;
_logger = logger;
_config = config;
_projections = projections;
_metrics = new ProjectionMetrics(projections);
_checkpointTracker = checkpointTracker;
_maxCheckpointDispatched = lastCheckpointDispatched;
_lastCheckpointRebuilded = 0;
}
public ProjectionEngine(
ICommitPollingClientFactory pollingClientFactory,
IConcurrentCheckpointTracker checkpointTracker,
IProjection[] projections,
IHousekeeper housekeeper,
IRebuildContext rebuildContext,
INotifyCommitHandled notifyCommitHandled,
ProjectionEngineConfig config)
{
Logger = NullLogger.Instance;
_engineFatalErrors = new ConcurrentBag <string>();
_pollingClientFactory = pollingClientFactory;
_checkpointTracker = checkpointTracker;
_housekeeper = housekeeper;
_rebuildContext = rebuildContext;
_notifyCommitHandled = notifyCommitHandled;
_config = config;
if (_config.Slots[0] != "*")
{
projections = projections
.Where(x => _config.Slots.Any(y => y == x.GetSlotName()))
.ToArray();
}
_allProjections = projections;
_projectionsBySlot = projections
.GroupBy(x => x.GetSlotName())
.ToDictionary(x => x.Key, x => x.OrderByDescending(p => p.Priority).ToArray());
_metrics = new ProjectionMetrics(_allProjections);
_bucketToClient = new Dictionary <BucketInfo, ICommitPollingClient>();
RegisterHealthCheck();
}
