public ParallelQueryProcessingStrategy(
string name, ProjectionVersion projectionVersion, IProjectionStateHandler stateHandler,
Func <IProjectionStateHandler> handlerFactory, ProjectionConfig projectionConfig,
IQueryDefinition sourceDefinition, ProjectionNamesBuilder namesBuilder, ILogger logger,
SpooledStreamReadingDispatcher spoolProcessingResponseDispatcher,
ReaderSubscriptionDispatcher subscriptionDispatcher)
: base(name, projectionVersion, projectionConfig, sourceDefinition, logger, subscriptionDispatcher)
{
_stateHandler = stateHandler;
_projectionConfig = projectionConfig;
_sourceDefinition = sourceDefinition;
_namesBuilder = namesBuilder;
_spoolProcessingResponseDispatcher = spoolProcessingResponseDispatcher;
if (_sourceDefinition.CatalogStream == SystemStreams.AllStream)
{
_catalogStreamName = SystemStreams.AllStream;
}
else if (_sourceDefinition.HasCategories())
{
_catalogStreamName = _namesBuilder.GetCategoryCatalogStreamName(_sourceDefinition.Categories[0]);
}
else
{
_catalogStreamName = _sourceDefinition.CatalogStream;
}
}
public ParallelQueryProcessingStrategy(
string name, ProjectionVersion projectionVersion, IProjectionStateHandler stateHandler,
Func<IProjectionStateHandler> handlerFactory, ProjectionConfig projectionConfig,
IQueryDefinition sourceDefinition, ProjectionNamesBuilder namesBuilder, ILogger logger,
SpooledStreamReadingDispatcher spoolProcessingResponseDispatcher,
ReaderSubscriptionDispatcher subscriptionDispatcher)
: base(name, projectionVersion, projectionConfig, sourceDefinition, logger, subscriptionDispatcher)
{
_stateHandler = stateHandler;
_projectionConfig = projectionConfig;
_sourceDefinition = sourceDefinition;
_namesBuilder = namesBuilder;
_spoolProcessingResponseDispatcher = spoolProcessingResponseDispatcher;
if (_sourceDefinition.CatalogStream == SystemStreams.AllStream)
{
_catalogStreamName = SystemStreams.AllStream;
}
else if (_sourceDefinition.HasCategories())
{
_catalogStreamName = _namesBuilder.GetCategoryCatalogStreamName(_sourceDefinition.Categories[0]);
}
else
{
_catalogStreamName = _sourceDefinition.CatalogStream;
}
}
protected override IReaderStrategy CreateReaderStrategy(ITimeProvider timeProvider)
{
if (_sourceDefinition.HasCategories())
{
return(new ParallelQueryMasterReaderStrategy(
0, SystemAccount.Principal, timeProvider,
_namesBuilder.GetCategoryCatalogStreamName(_sourceDefinition.Categories[0])));
}
return(new ParallelQueryMasterReaderStrategy(
0, SystemAccount.Principal, timeProvider, _sourceDefinition.CatalogStream));
}
public ParallelQueryProcessingStrategy(
string name,
ProjectionVersion projectionVersion,
IProjectionStateHandler stateHandler,
ProjectionConfig projectionConfig,
IQuerySources sourceDefinition,
string handlerType,
string query,
ProjectionNamesBuilder namesBuilder,
ILogger logger,
SpooledStreamReadingDispatcher spoolProcessingResponseDispatcher,
ReaderSubscriptionDispatcher subscriptionDispatcher)
: base(name, projectionVersion, projectionConfig, sourceDefinition, logger, subscriptionDispatcher)
{
if (string.IsNullOrEmpty(handlerType))
{
throw new ArgumentNullException("handlerType");
}
if (string.IsNullOrEmpty(query))
{
throw new ArgumentNullException("query");
}
_stateHandler = stateHandler;
_projectionConfig = projectionConfig;
_sourceDefinition = sourceDefinition;
_handlerType = handlerType;
_query = query;
_namesBuilder = namesBuilder;
_spoolProcessingResponseDispatcher = spoolProcessingResponseDispatcher;
if (_sourceDefinition.CatalogStream == SystemStreams.AllStream)
{
_catalogStreamName = SystemStreams.AllStream;
}
else if (_sourceDefinition.HasCategories())
{
_catalogStreamName = _namesBuilder.GetCategoryCatalogStreamName(_sourceDefinition.Categories[0]);
}
else
{
_catalogStreamName = _sourceDefinition.CatalogStream;
}
}
public ParallelQueryProcessingStrategy(
string name,
ProjectionVersion projectionVersion,
IProjectionStateHandler stateHandler,
ProjectionConfig projectionConfig,
IQuerySources sourceDefinition,
string handlerType,
string query,
ProjectionNamesBuilder namesBuilder,
ILogger logger,
SpooledStreamReadingDispatcher spoolProcessingResponseDispatcher,
ReaderSubscriptionDispatcher subscriptionDispatcher)
: base(name, projectionVersion, projectionConfig, sourceDefinition, logger, subscriptionDispatcher)
{
if (string.IsNullOrEmpty(handlerType)) throw new ArgumentNullException("handlerType");
if (string.IsNullOrEmpty(query)) throw new ArgumentNullException("query");
_stateHandler = stateHandler;
_projectionConfig = projectionConfig;
_sourceDefinition = sourceDefinition;
_handlerType = handlerType;
_query = query;
_namesBuilder = namesBuilder;
_spoolProcessingResponseDispatcher = spoolProcessingResponseDispatcher;
if (_sourceDefinition.CatalogStream == SystemStreams.AllStream)
{
_catalogStreamName = SystemStreams.AllStream;
}
else if (_sourceDefinition.HasCategories())
{
_catalogStreamName = _namesBuilder.GetCategoryCatalogStreamName(_sourceDefinition.Categories[0]);
}
else
{
_catalogStreamName = _sourceDefinition.CatalogStream;
}
}
