private CheckpointStrategy CreateCheckpointStrategy()
{
var result = new CheckpointStrategy.Builder();
result.FromAll();
result.AllEvents();
return result.Build(ProjectionMode.Persistent);
}
public void setup()
{
var builder = new CheckpointStrategy.Builder();
builder.FromStream("stream1");
builder.AllEvents();
_strategy = builder.Build(ProjectionConfig.GetTest());
}
protected CheckpointStrategy CreateCheckpointStrategy()
{
var result = new CheckpointStrategy.Builder();
result.FromAll();
result.AllEvents();
return result.Build();
}
public void setup()
{
var builder = new CheckpointStrategy.Builder();
builder.FromStream("stream1");
builder.AllEvents();
_strategy = builder.Build(ProjectionMode.Persistent);
}
public void it_can_be_created()
{
var builder = new CheckpointStrategy.Builder();
builder.FromAll();
builder.AllEvents();
var cs = builder.Build(ProjectionMode.Persistent);
}
public void it_can_be_created()
{
var builder = new CheckpointStrategy.Builder();
builder.FromAll();
builder.AllEvents();
var cs = builder.Build(ProjectionConfig.GetTest());
}
public CoreProjection(
string name, Guid projectionCorrelationId, IPublisher publisher,
IProjectionStateHandler projectionStateHandler, ProjectionConfig projectionConfig,
RequestResponseDispatcher
<ClientMessage.ReadStreamEventsBackward, ClientMessage.ReadStreamEventsBackwardCompleted> readDispatcher,
RequestResponseDispatcher <ClientMessage.WriteEvents, ClientMessage.WriteEventsCompleted> writeDispatcher,
ILogger logger = null)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (name == "")
{
throw new ArgumentException("name");
}
if (publisher == null)
{
throw new ArgumentNullException("publisher");
}
if (projectionStateHandler == null)
{
throw new ArgumentNullException("projectionStateHandler");
}
_projectionStateHandler = projectionStateHandler;
_projectionCorrelationId = projectionCorrelationId;
var namingBuilder = new ProjectionNamesBuilder();
_projectionStateHandler.ConfigureSourceProcessingStrategy(namingBuilder);
_name = namingBuilder.ForceProjectionName ?? name;
//TODO: move into name builder
_stateStreamNamePattern = namingBuilder.StateStreamName ?? ProjectionsStreamPrefix + _name + "-{0}" + ProjectionsStateStreamSuffix;
_stateStreamName = namingBuilder.StateStreamName ?? ProjectionsStreamPrefix + _name + ProjectionsStateStreamSuffix;
_projectionConfig = projectionConfig;
_logger = logger;
_publisher = publisher;
_readDispatcher = readDispatcher;
_writeDispatcher = writeDispatcher;
var builder = new CheckpointStrategy.Builder();
_projectionStateHandler.ConfigureSourceProcessingStrategy(builder);
_checkpointStrategy = builder.Build(_projectionConfig.Mode);
_partitionStateCache = new PartitionStateCache();
_processingQueue = new CoreProjectionQueue(
projectionCorrelationId, publisher, projectionConfig.PendingEventsThreshold, UpdateStatistics);
_checkpointManager = this._checkpointStrategy.CreateCheckpointManager(
this, projectionCorrelationId, this._publisher, this._readDispatcher,
this._writeDispatcher, this._projectionConfig, this._name, _stateStreamName);
GoToState(State.Initial);
}
private CheckpointStrategy CreateCheckpointStrategy()
{
var result = new CheckpointStrategy.Builder();
if (_source != null)
{
_source(result);
}
else
{
result.FromAll();
result.AllEvents();
}
return result.Build(ProjectionMode.Persistent);
}
public CoreProjection(
string name, Guid projectionCorrelationId, IPublisher publisher,
IProjectionStateHandler projectionStateHandler, ProjectionConfig projectionConfig, ILogger logger = null)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (name == "")
{
throw new ArgumentException("name");
}
if (publisher == null)
{
throw new ArgumentNullException("publisher");
}
if (projectionStateHandler == null)
{
throw new ArgumentNullException("projectionStateHandler");
}
_projectionCorrelationId = projectionCorrelationId;
_name = name;
_projectionConfig = projectionConfig;
_logger = logger;
_publisher = publisher;
_projectionStateHandler = projectionStateHandler;
_readDispatcher =
new RequestResponseDispatcher
<ClientMessage.ReadEventsBackwards, ClientMessage.ReadEventsBackwardsCompleted>(
_publisher, v => v.CorrelationId, v => v.CorrelationId);
_projectionCheckpointStreamId = ProjectionsStreamPrefix + _name + ProjectionCheckpointStreamSuffix;
var builder = new CheckpointStrategy.Builder();
_projectionStateHandler.ConfigureSourceProcessingStrategy(builder);
_checkpointStrategy = builder.Build(_projectionConfig.Mode);
_eventFilter = _checkpointStrategy.EventFilter;
_lastProcessedEventPosition = new PositionTracker(_checkpointStrategy.PositionTagger);
_partitionStateCache = new PartitionStateCache();
GoToState(State.Initial);
}
private CheckpointStrategy CreateCheckpointStrategy()
{
var result = new CheckpointStrategy.Builder();
result.FromAll();
result.AllEvents();
return result.Build(ProjectionConfig.GetTest());
}
protected virtual CheckpointStrategy CreateCheckpointStrategy()
{
var result = new CheckpointStrategy.Builder();
if (_source != null)
{
_source(result);
}
else
{
result.FromAll();
result.AllEvents();
result.SetEmitStateUpdated();
}
return result.Build(ProjectionConfig.GetTest());
}
protected virtual CheckpointStrategy CreateCheckpointStrategy()
{
var result = new CheckpointStrategy.Builder();
var readerBuilder = new ReaderStrategy.Builder();
if (_source != null)
{
_source(readerBuilder);
_source(result);
}
else
{
readerBuilder.FromAll();
readerBuilder.AllEvents();
result.FromAll();
result.AllEvents();
}
var config = ProjectionConfig.GetTest();
return result.Build(config, null, readerBuilder.Build(new RealTimeProvider(), runAs: null));
}