protected override IProjectionProcessingPhase[] CreateProjectionProcessingPhases(
IPublisher publisher, Guid projectionCorrelationId, ProjectionNamesBuilder namingBuilder,
PartitionStateCache partitionStateCache, CoreProjection coreProjection, IODispatcher ioDispatcher,
IProjectionProcessingPhase firstPhase)
{
var coreProjectionCheckpointWriter =
new CoreProjectionCheckpointWriter(
namingBuilder.MakeCheckpointStreamName(), ioDispatcher, _projectionVersion, _name);
var checkpointManager2 = new DefaultCheckpointManager(
publisher, projectionCorrelationId, _projectionVersion, _projectionConfig.RunAs, ioDispatcher,
_projectionConfig, _name, new PhasePositionTagger(1), namingBuilder, GetUseCheckpoints(), false,
_sourceDefinition.DefinesFold, coreProjectionCheckpointWriter);
IProjectionProcessingPhase writeResultsPhase;
if (GetProducesRunningResults()
|| !string.IsNullOrEmpty(_sourceDefinition.CatalogStream) && _sourceDefinition.ByStreams)
writeResultsPhase = new WriteQueryEofProjectionProcessingPhase(
1, namingBuilder.GetResultStreamName(), coreProjection, partitionStateCache, checkpointManager2,
checkpointManager2);
else
writeResultsPhase = new WriteQueryResultProjectionProcessingPhase(
1, namingBuilder.GetResultStreamName(), coreProjection, partitionStateCache, checkpointManager2,
checkpointManager2);
return new[] {firstPhase, writeResultsPhase};
}
public void it_can_be_created()
{
_manager = new DefaultCheckpointManager(
_bus, _projectionCorrelationId, new ProjectionVersion(1, 0, 0), null, _ioDispatcher, _config,
"projection", new StreamPositionTagger(0, "stream"), _namingBuilder, _checkpointsEnabled,
_producesResults, _definesFold, _coreProjectionCheckpointWriter);
}
public void null_projection_config_throws_argument_null_exception()
{
_manager = new DefaultCheckpointManager(
_bus, _projectionCorrelationId, new ProjectionVersion(1, 0, 0), null, _ioDispatcher, null, "projection",
new StreamPositionTagger(0, "stream"), _namingBuilder, _checkpointsEnabled, _producesResults,
_definesFold, _coreProjectionCheckpointWriter);
}
protected override IProjectionProcessingPhase[] CreateProjectionProcessingPhases(
IPublisher publisher, Guid projectionCorrelationId, ProjectionNamesBuilder namingBuilder,
PartitionStateCache partitionStateCache, CoreProjection coreProjection, IODispatcher ioDispatcher,
IProjectionProcessingPhase firstPhase)
{
var coreProjectionCheckpointWriter =
new CoreProjectionCheckpointWriter(
namingBuilder.MakeCheckpointStreamName(), ioDispatcher, _projectionVersion, _name);
var checkpointManager2 = new DefaultCheckpointManager(
publisher, projectionCorrelationId, _projectionVersion, _projectionConfig.RunAs, ioDispatcher,
_projectionConfig, _name, new PhasePositionTagger(1), namingBuilder, GetUseCheckpoints(), false,
_sourceDefinition.DefinesFold, coreProjectionCheckpointWriter);
IProjectionProcessingPhase writeResultsPhase;
if (GetProducesRunningResults() ||
!string.IsNullOrEmpty(_sourceDefinition.CatalogStream) && _sourceDefinition.ByStreams)
{
writeResultsPhase = new WriteQueryEofProjectionProcessingPhase(
1, namingBuilder.GetResultStreamName(), coreProjection, partitionStateCache, checkpointManager2,
checkpointManager2);
}
else
{
writeResultsPhase = new WriteQueryResultProjectionProcessingPhase(
1, namingBuilder.GetResultStreamName(), coreProjection, partitionStateCache, checkpointManager2,
checkpointManager2);
}
return(new[] { firstPhase, writeResultsPhase });
}
public void it_can_be_created()
{
_manager = new DefaultCheckpointManager(
_bus, _projectionCorrelationId, new ProjectionVersion(1, 0, 0), null, _readDispatcher, _writeDispatcher,
_config, "projection", new StreamPositionTagger("stream"), _namingBuilder, _resultEmitter,
_checkpointsEnabled);
}
public void null_projection_config_throws_argument_null_exception()
{
_manager = new DefaultCheckpointManager(
_bus, _projectionCorrelationId, new ProjectionVersion(1, 0, 0), null, _readDispatcher, _writeDispatcher,
null, "projection", new StreamPositionTagger("stream"), _namingBuilder, _resultEmitter,
_checkpointsEnabled);
}
protected virtual void When()
{
_manager = new DefaultCheckpointManager(
_projection, _bus, _projectionCorrelationId, _readDispatcher, _writeDispatcher, _config, "projection",
new StreamPositionTagger("stream"), _namingBuilder, _checkpointsEnabled, true);
}
protected new virtual void When()
{
_projectionVersion = new ProjectionVersion(1, 0, 0);
_projectionName = "projection";
_checkpointWriter = new CoreProjectionCheckpointWriter(
_namingBuilder.MakeCheckpointStreamName(), _ioDispatcher, _projectionVersion, _projectionName);
_checkpointReader = new CoreProjectionCheckpointReader(
GetInputQueue(), _projectionCorrelationId, _ioDispatcher, _projectionCheckpointStreamId,
_projectionVersion, _checkpointsEnabled);
_manager = GivenCheckpointManager();
}
protected override IProjectionProcessingPhase[] CreateProjectionProcessingPhases(
IPublisher publisher, IPublisher inputQueue, Guid projectionCorrelationId,
ProjectionNamesBuilder namingBuilder,
PartitionStateCache partitionStateCache, CoreProjection coreProjection, IODispatcher ioDispatcher,
IProjectionProcessingPhase firstPhase)
{
var coreProjectionCheckpointWriter =
new CoreProjectionCheckpointWriter(
namingBuilder.MakeCheckpointStreamName(), ioDispatcher, _projectionVersion, _name);
var checkpointManager2 = new DefaultCheckpointManager(
publisher, projectionCorrelationId, _projectionVersion, SystemAccount.Principal, ioDispatcher,
_projectionConfig, _name, new PhasePositionTagger(1), namingBuilder, GetUseCheckpoints(), false,
_sourceDefinition.DefinesFold, coreProjectionCheckpointWriter);
IProjectionProcessingPhase writeResultsPhase;
if (GetProducesRunningResults())
{
writeResultsPhase = new WriteQueryEofProjectionProcessingPhase(
publisher,
1,
namingBuilder.GetResultStreamName(),
coreProjection,
partitionStateCache,
checkpointManager2,
checkpointManager2,
firstPhase.EmittedStreamsTracker);
}
else
{
writeResultsPhase = new WriteQueryResultProjectionProcessingPhase(
publisher,
1,
namingBuilder.GetResultStreamName(),
coreProjection,
partitionStateCache,
checkpointManager2,
checkpointManager2,
firstPhase.EmittedStreamsTracker);
}
return(new[] { firstPhase, writeResultsPhase });
}
protected override IProjectionProcessingPhase[] CreateProjectionProcessingPhases(
IPublisher publisher,
IPublisher inputQueue,
Guid projectionCorrelationId,
ProjectionNamesBuilder namingBuilder,
PartitionStateCache partitionStateCache,
CoreProjection coreProjection,
IODispatcher ioDispatcher,
IProjectionProcessingPhase firstPhase)
{
var coreProjectionCheckpointWriter =
new CoreProjectionCheckpointWriter(
namingBuilder.MakeCheckpointStreamName(),
ioDispatcher,
_projectionVersion,
_name);
var checkpointManager2 = new DefaultCheckpointManager(
publisher,
projectionCorrelationId,
_projectionVersion,
_projectionConfig.RunAs,
ioDispatcher,
_projectionConfig,
_name,
new PhasePositionTagger(1),
namingBuilder,
GetUseCheckpoints(),
false,
_sourceDefinition.DefinesFold,
coreProjectionCheckpointWriter);
var writeResultsPhase = new WriteQueryEofProjectionProcessingPhase(
publisher,
1,
namingBuilder.GetResultStreamName(),
coreProjection,
partitionStateCache,
checkpointManager2,
checkpointManager2,
firstPhase.EmittedStreamsTracker);
return new[] {firstPhase, writeResultsPhase};
}
public void null_projection_name_throws_argument_null_exception()
{
_manager = new DefaultCheckpointManager(
_projection, _bus, _projectionCorrelationId, _readDispatcher, _writeDispatcher, _config, null,
new StreamPositionTagger("stream"), _namingBuilder, _checkpointsEnabled, true);
}
public void it_can_be_created()
{
_manager = new DefaultCheckpointManager(
_projection, _bus, _projectionCorrelationId, _readDispatcher, _writeDispatcher, _config, "projection",
new StreamPositionTagger("stream"), _namingBuilder, _checkpointsEnabled, true);
}
protected virtual void When()
{
_manager = new DefaultCheckpointManager(
_projection, _bus, _projectionCorrelationId, _readDispatcher, _writeDispatcher, _config, _projectionCheckpointStreamId, "projection",
new StreamPositionTagger("stream"));
}
