//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotLeaveNativeIndexFilesHangingAroundIfConstraintCreationFails()
public virtual void ShouldNotLeaveNativeIndexFilesHangingAroundIfConstraintCreationFails()
{
// given
AttemptAndFailConstraintCreation();
// then
IndexProvider indexProvider = Db.DependencyResolver.resolveDependency(typeof(IndexProviderMap)).DefaultProvider;
File indexDir = indexProvider.DirectoryStructure().directoryForIndex(INDEX_ID);
assertFalse(indexDir.exists());
}
public override IndexProvider NewInstance(KernelContext context, Dependencies dependencies)
{
lock (this)
{
if (_indexProvider == null)
{
IndexProvider indexProvider = (new NativeLuceneFusionIndexProviderFactory20()).newInstance(context, dependencies);
this._indexProvider = new TrackingReadersIndexProvider(indexProvider);
}
return(_indexProvider);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotLeaveLuceneIndexFilesHangingAroundIfConstraintCreationFails()
public virtual void ShouldNotLeaveLuceneIndexFilesHangingAroundIfConstraintCreationFails()
{
// given
Db.withSetting(default_schema_provider, NATIVE20.providerName()); // <-- includes Lucene sub-provider
AttemptAndFailConstraintCreation();
// then
IndexProvider indexProvider = Db.DependencyResolver.resolveDependency(typeof(IndexProviderMap)).DefaultProvider;
File indexDir = indexProvider.DirectoryStructure().directoryForIndex(INDEX_ID);
assertFalse((new IndexFolderLayout(indexDir)).IndexFolder.exists());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldThrowOnLookupOnUnknownProvider()
internal virtual void ShouldThrowOnLookupOnUnknownProvider()
{
// given
IndexProvider provider = mock(typeof(IndexProvider));
IndexProviderDescriptor descriptor = new IndexProviderDescriptor("provider", "1.2");
when(provider.ProviderDescriptor).thenReturn(descriptor);
Dependencies dependencies = new Dependencies();
dependencies.SatisfyDependency(provider);
// when
DefaultIndexProviderMap defaultIndexProviderMap = CreateDefaultProviderMap(dependencies, descriptor);
defaultIndexProviderMap.Init();
assertThrows(typeof(IndexProviderNotFoundException), () => defaultIndexProviderMap.Lookup(new IndexProviderDescriptor("provider2", "1.2")));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldNotSupportMultipleProvidersWithSameDescriptor()
internal virtual void ShouldNotSupportMultipleProvidersWithSameDescriptor()
{
// given
IndexProviderDescriptor descriptor = new IndexProviderDescriptor("provider", "1.2");
IndexProvider provider1 = mock(typeof(IndexProvider));
when(provider1.ProviderDescriptor).thenReturn(descriptor);
IndexProvider provider2 = mock(typeof(IndexProvider));
when(provider2.ProviderDescriptor).thenReturn(descriptor);
Dependencies dependencies = new Dependencies();
dependencies.SatisfyDependency(provider1);
dependencies.SatisfyDependency(provider2);
// when
assertThrows(typeof(System.ArgumentException), () => CreateDefaultProviderMap(dependencies, descriptor).init());
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private org.neo4j.kernel.api.index.IndexAccessor onlineAccessorFromProvider(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig) throws java.io.IOException
private IndexAccessor OnlineAccessorFromProvider(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
IndexProvider indexProvider = _providerMap.lookup(descriptor.ProviderDescriptor());
return(indexProvider.GetOnlineAccessor(descriptor, samplingConfig));
}
private IndexPopulator PopulatorFromProvider(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
IndexProvider indexProvider = _providerMap.lookup(descriptor.ProviderDescriptor());
return(indexProvider.GetPopulator(descriptor, samplingConfig, bufferFactory));
}
public virtual Builder IndexProvider(IndexProvider indexProvider)
{
this.IndexProviderConflict = indexProvider;
return(this);
}
private RecordStorageEngine Get(FileSystemAbstraction fs, PageCache pageCache, IndexProvider indexProvider, DatabaseHealth databaseHealth, DatabaseLayout databaseLayout, System.Func <BatchTransactionApplierFacade, BatchTransactionApplierFacade> transactionApplierTransformer, Monitors monitors, LockService lockService)
{
IdGeneratorFactory idGeneratorFactory = new EphemeralIdGenerator.Factory();
ExplicitIndexProvider explicitIndexProviderLookup = mock(typeof(ExplicitIndexProvider));
when(explicitIndexProviderLookup.AllIndexProviders()).thenReturn(Iterables.empty());
IndexConfigStore indexConfigStore = new IndexConfigStore(databaseLayout, fs);
JobScheduler scheduler = _life.add(createScheduler());
Config config = Config.defaults(GraphDatabaseSettings.default_schema_provider, indexProvider.ProviderDescriptor.name());
Dependencies dependencies = new Dependencies();
dependencies.SatisfyDependency(indexProvider);
BufferingIdGeneratorFactory bufferingIdGeneratorFactory = new BufferingIdGeneratorFactory(idGeneratorFactory, Org.Neo4j.Kernel.impl.store.id.IdReuseEligibility_Fields.Always, new CommunityIdTypeConfigurationProvider());
DefaultIndexProviderMap indexProviderMap = new DefaultIndexProviderMap(dependencies, config);
NullLogProvider nullLogProvider = NullLogProvider.Instance;
_life.add(indexProviderMap);
return(_life.add(new ExtendedRecordStorageEngine(databaseLayout, config, pageCache, fs, nullLogProvider, nullLogProvider, mockedTokenHolders(), mock(typeof(SchemaState)), new StandardConstraintSemantics(), scheduler, mock(typeof(TokenNameLookup)), lockService, indexProviderMap, IndexingService.NO_MONITOR, databaseHealth, explicitIndexProviderLookup, indexConfigStore, new SynchronizedArrayIdOrderingQueue(), idGeneratorFactory, new BufferedIdController(bufferingIdGeneratorFactory, scheduler), transactionApplierTransformer, monitors, RecoveryCleanupWorkCollector.immediate(), OperationalMode.single)));
}
internal TrackingReadersIndexProvider(IndexProvider copySource) : base(copySource)
{
this._indexProvider = copySource;
}
public SchemaIndexMigrator(FileSystemAbstraction fileSystem, IndexProvider indexProvider) : base("Indexes")
{
this._fileSystem = fileSystem;
this._indexProvider = indexProvider;
}
