public override async Task TestFixtureSetUp()
{
await base.TestFixtureSetUp();
_logFormat = LogFormatHelper <TLogFormat, TStreamId> .LogFormatFactory.Create(new() {
IndexDirectory = GetFilePathFor("index"),
});
_provider = _logFormat.StreamNamesProvider;
_publisher = new InMemoryBus("publisher");
_tfReader = new FakeInMemoryTfReader(RecordOffset);
_tableIndex = new FakeInMemoryTableIndex <TStreamId>();
_provider.SetTableIndex(_tableIndex);
_readerPool = new ObjectPool <ITransactionFileReader>(
"ReadIndex readers pool", 5, 100,
() => _tfReader);
_indexBackend = new IndexBackend <TStreamId>(_readerPool, 100000, 100000);
_streamIds = _logFormat.StreamIds;
_validator = _logFormat.StreamIdValidator;
var emptyStreamId = _logFormat.EmptyStreamId;
_sizer = _logFormat.StreamIdSizer;
_indexReader = new IndexReader <TStreamId>(_indexBackend, _tableIndex, _provider, _validator,
_logFormat.StreamExistenceFilterReader, new StreamMetadata(maxCount: 100000), 100, false);
_streamNames = _logFormat.StreamNames;
_systemStreams = _logFormat.SystemStreams;
_indexWriter = new IndexWriter <TStreamId>(_indexBackend, _indexReader, _streamIds, _streamNames,
_systemStreams, emptyStreamId, _sizer);
_indexCommitter = new IndexCommitter <TStreamId>(_publisher, _indexBackend, _indexReader, _tableIndex,
_logFormat.StreamNameIndexConfirmer, _streamNames, _logFormat.EventTypeIndexConfirmer, _logFormat.EventTypes,
_systemStreams, _logFormat.StreamExistenceFilter, _logFormat.StreamExistenceFilterInitializer, new InMemoryCheckpoint(-1), false);
WriteEvents();
}
public NameExistenceFilterValueLookupDecorator(
IValueLookup <TValue> wrapped,
INameExistenceFilter existenceFilter)
{
_wrapped = wrapped;
_existenceFilter = existenceFilter;
}
public StreamIdLookupMetastreamDecorator(
IValueLookup <StreamId> wrapped,
IMetastreamLookup <StreamId> metastreams)
{
_wrapped = wrapped;
_metastreams = metastreams;
}
public ReadIndex(IPublisher bus,
ObjectPool <ITransactionFileReader> readerPool,
ITableIndex <TStreamId> tableIndex,
INameIndexConfirmer <TStreamId> streamNameIndex,
IValueLookup <TStreamId> streamIds,
IStreamNamesProvider <TStreamId> streamNamesProvider,
TStreamId emptyStreamName,
IValidator <TStreamId> streamIdValidator,
ISizer <TStreamId> sizer,
INameExistenceFilter streamExistenceFilter,
IExistenceFilterReader <TStreamId> streamExistenceFilterReader,
INameIndexConfirmer <TStreamId> eventTypeIndex,
int streamInfoCacheCapacity,
bool additionalCommitChecks,
long metastreamMaxCount,
int hashCollisionReadLimit,
bool skipIndexScanOnReads,
IReadOnlyCheckpoint replicationCheckpoint,
ICheckpoint indexCheckpoint)
{
Ensure.NotNull(bus, "bus");
Ensure.NotNull(readerPool, "readerPool");
Ensure.NotNull(tableIndex, "tableIndex");
Ensure.NotNull(streamIds, nameof(streamIds));
Ensure.NotNull(streamNamesProvider, nameof(streamNamesProvider));
Ensure.NotNull(streamIdValidator, nameof(streamIdValidator));
Ensure.NotNull(sizer, nameof(sizer));
Ensure.NotNull(streamExistenceFilter, nameof(streamExistenceFilter));
Ensure.NotNull(streamExistenceFilterReader, nameof(streamExistenceFilterReader));
Ensure.Nonnegative(streamInfoCacheCapacity, "streamInfoCacheCapacity");
Ensure.Positive(metastreamMaxCount, "metastreamMaxCount");
Ensure.NotNull(replicationCheckpoint, "replicationCheckpoint");
Ensure.NotNull(indexCheckpoint, "indexCheckpoint");
var metastreamMetadata = new StreamMetadata(maxCount: metastreamMaxCount);
var indexBackend = new IndexBackend <TStreamId>(readerPool, streamInfoCacheCapacity, streamInfoCacheCapacity);
_indexReader = new IndexReader <TStreamId>(indexBackend, tableIndex, streamNamesProvider, streamIdValidator,
streamExistenceFilterReader, metastreamMetadata, hashCollisionReadLimit, skipIndexScanOnReads);
_streamIds = streamIds;
_streamNames = streamNamesProvider.StreamNames;
var systemStreams = streamNamesProvider.SystemStreams;
var eventTypeNames = streamNamesProvider.EventTypes;
var streamExistenceFilterInitializer = streamNamesProvider.StreamExistenceFilterInitializer;
_indexWriter = new IndexWriter <TStreamId>(indexBackend, _indexReader, _streamIds, _streamNames, systemStreams, emptyStreamName, sizer);
_indexCommitter = new IndexCommitter <TStreamId>(bus, indexBackend, _indexReader, tableIndex, streamNameIndex,
_streamNames, eventTypeIndex, eventTypeNames, systemStreams, streamExistenceFilter,
streamExistenceFilterInitializer, indexCheckpoint, additionalCommitChecks);
_allReader = new AllReader <TStreamId>(indexBackend, _indexCommitter, _streamNames, eventTypeNames);
}
public TransactionFieldReader CreateJournalReader(IValueLookup <string, string> nominalCodeNameLookup)
{
return(new TransactionFieldReader(
idColumn.DataReader,
usernameColumn.DataReader,
dateColumn.DataReader,
nominalCodeColumn.DataReader,
amountColumn.DataReader,
detailsColumn.DataReader,
typeColumn.DataReader,
new LookupConverter <string, string>(nominalCodeColumn.DataReader, nominalCodeNameLookup)));
}
public static IEnumerable <object> Lookup(this IValueLookup lookup, Type type, string name)
{
IEnumerator enumerator = ((IEnumerable)lookupMethod
.MakeGenericMethod(type)
.Invoke(lookup, new object[] { name }))
.GetEnumerator();
if (enumerator.MoveNext())
{
yield return(enumerator.Current);
}
}
public DefaultProperty ValueLookup(IValueLookup valueLookup) =>
new DefaultProperty(this, (type, name) => typeof(InitialValue <>).Create1(type,
valueLookup.Lookup(type, name).FirstOrDefault()));
public LookupConverter(IFieldReader <TIn> innerReader, IValueLookup <TIn, TOut> lookup)
{
this.innerReader = innerReader;
this.lookup = lookup;
}
public object CreateInstance(IValueLookup valueLookup)
{
return(_creationFunction(valueLookup));
}
