//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void listAllIndexesWithFailedIndex() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ListAllIndexesWithFailedIndex()
{
// Given
Transaction transaction = NewTransaction(AUTH_DISABLED);
int failedLabel = transaction.TokenWrite().labelGetOrCreateForName("Fail");
int propertyKeyId1 = transaction.TokenWrite().propertyKeyGetOrCreateForName("foo");
_failNextIndexPopulation.set(true);
LabelSchemaDescriptor descriptor = forLabel(failedLabel, propertyKeyId1);
transaction.SchemaWrite().indexCreate(descriptor);
Commit();
//let indexes come online
try
{
using (Org.Neo4j.Graphdb.Transaction ignored = Db.beginTx())
{
Db.schema().awaitIndexesOnline(2, MINUTES);
fail("Expected to fail when awaiting for index to come online");
}
}
catch (System.InvalidOperationException)
{
// expected
}
// When
RawIterator <object[], ProcedureException> stream = Procs().procedureCallRead(Procs().procedureGet(procedureName("db", "indexes")).id(), new object[0], ProcedureCallContext.EMPTY);
assertTrue(stream.HasNext());
object[] result = stream.Next();
assertFalse(stream.HasNext());
// Then
assertEquals("INDEX ON :Fail(foo)", result[0]);
assertEquals("Unnamed index", result[1]);
assertEquals(Collections.singletonList("Fail"), result[2]);
assertEquals(Collections.singletonList("foo"), result[3]);
assertEquals("FAILED", result[4]);
assertEquals("node_label_property", result[5]);
assertEquals(0.0, result[6]);
IDictionary <string, string> providerDescriptionMap = MapUtil.stringMap("key", GraphDatabaseSettings.SchemaIndex.NATIVE_BTREE10.providerKey(), "version", GraphDatabaseSettings.SchemaIndex.NATIVE_BTREE10.providerVersion());
assertEquals(providerDescriptionMap, result[7]);
assertEquals(IndexingService.getIndexId(descriptor), result[8]);
assertThat(( string )result[9], containsString("java.lang.RuntimeException: Fail on update during population"));
Commit();
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private java.util.List<ProtocolInfo> installedProtocols(org.neo4j.kernel.impl.factory.GraphDatabaseFacade db, String wantedOrientation) throws org.neo4j.internal.kernel.api.exceptions.TransactionFailureException, org.neo4j.internal.kernel.api.exceptions.ProcedureException
private IList <ProtocolInfo> InstalledProtocols(GraphDatabaseFacade db, string wantedOrientation)
{
IList <ProtocolInfo> infos = new LinkedList <ProtocolInfo>();
Kernel kernel = Db.DependencyResolver.resolveDependency(typeof(Kernel));
using (Transaction tx = kernel.BeginTransaction([email protected]_Type.Implicit, AnonymousContext.read()))
{
RawIterator <object[], ProcedureException> itr = tx.Procedures().procedureCallRead(procedureName("dbms", "cluster", InstalledProtocolsProcedure.PROCEDURE_NAME), null, ProcedureCallContext.EMPTY);
while (itr.HasNext())
{
object[] row = itr.Next();
string orientation = ( string )row[0];
string address = Localhost(( string )row[1]);
string protocol = ( string )row[2];
long version = ( long )row[3];
string modifiers = ( string )row[4];
if (orientation.Equals(wantedOrientation))
{
infos.Add(new ProtocolInfo(orientation, address, protocol, version, modifiers));
}
}
return(infos);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public static <T, EX extends Exception> java.util.List<T> asList(org.neo4j.collection.RawIterator<T, EX> iterator) throws EX
public static IList <T> AsList <T, EX>(RawIterator <T, EX> iterator) where EX : Exception
{
IList <T> @out = new List <T>();
while (iterator.HasNext())
{
@out.Add(iterator.Next());
}
return(@out);
}
private static IList <int> List(RawIterator <int, Exception> iter)
{
LinkedList <int> @out = new LinkedList <int>();
while (iter.HasNext())
{
@out.AddLast(iter.Next());
}
return(@out);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHaveEmptyOutputIfNoInstalledProtocols() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldHaveEmptyOutputIfNoInstalledProtocols()
{
// given
InstalledProtocolsProcedure installedProtocolsProcedure = new InstalledProtocolsProcedure(Stream.empty, Stream.empty);
// when
RawIterator <object[], ProcedureException> result = installedProtocolsProcedure.Apply(null, null, null);
// then
assertFalse(result.HasNext());
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private long[] sample(Iterable<DataFactory> dataFactories, Header.Factory headerFactory, System.Func<org.neo4j.values.storable.Value[], int> valueSizeCalculator, System.Func<org.neo4j.unsafe.impl.batchimport.input.InputEntity, int> additionalCalculator) throws java.io.IOException
private long[] Sample(IEnumerable <DataFactory> dataFactories, Header.Factory headerFactory, System.Func <Value[], int> valueSizeCalculator, System.Func <InputEntity, int> additionalCalculator)
{
long[] estimates = new long[4]; // [entity count, property count, property size, labels (for nodes only)]
using (CsvInputChunkProxy chunk = new CsvInputChunkProxy())
{
// One group of input files
int groupId = 0;
foreach (DataFactory dataFactory in dataFactories) // one input group
{
groupId++;
Header header = null;
Data data = dataFactory.Create(_config);
RawIterator <CharReadable, IOException> sources = data.Stream();
while (sources.HasNext())
{
using (CharReadable source = sources.Next())
{
if (header == null)
{
// Extract the header from the first file in this group
header = extractHeader(source, headerFactory, _idType, _config, _groups);
}
using (CsvInputIterator iterator = new CsvInputIterator(source, data.Decorator(), header, _config, _idType, EMPTY, extractors(_config), groupId), InputEntity entity = new InputEntity())
{
int entities = 0;
int properties = 0;
int propertySize = 0;
int additional = 0;
while (iterator.Position() < _estimateSampleSize && iterator.Next(chunk))
{
for ( ; chunk.Next(entity); entities++)
{
properties += entity.PropertyCount();
propertySize += calculatePropertySize(entity, valueSizeCalculator);
additional += additionalCalculator(entity);
}
}
if (entities > 0)
{
long entityCountInSource = ( long )((( double )source.Length() / iterator.Position()) * entities);
estimates[0] += entityCountInSource;
estimates[1] += ( long )((( double )properties / entities) * entityCountInSource);
estimates[2] += ( long )((( double )propertySize / entities) * entityCountInSource);
estimates[3] += ( long )((( double )additional / entities) * entityCountInSource);
}
}
}
}
}
}
return(estimates);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private Callables loadProcedures(java.net.URL jar, ClassLoader loader, Callables target) throws java.io.IOException, org.neo4j.internal.kernel.api.exceptions.KernelException
private Callables LoadProcedures(URL jar, ClassLoader loader, Callables target)
{
RawIterator <Type, IOException> classes = ListClassesIn(jar, loader);
while (classes.HasNext())
{
Type next = classes.Next();
target.AddAllProcedures(_compiler.compileProcedure(next, null, false));
target.AddAllFunctions(_compiler.compileFunction(next));
target.AddAllAggregationFunctions(_compiler.compileAggregationFunction(next));
}
return(target);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldListInboundProtocols() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldListInboundProtocols()
{
// given
InstalledProtocolsProcedure installedProtocolsProcedure = new InstalledProtocolsProcedure(Stream.empty, () => Stream.of(_inbound1, _inbound2));
// when
RawIterator <object[], ProcedureException> result = installedProtocolsProcedure.Apply(null, null, null);
// then
assertThat(result.Next(), arrayContaining("inbound", "host3:3", "raft", 3L, "[TestSnappy]"));
assertThat(result.Next(), arrayContaining("inbound", "host4:4", "raft", 4L, "[]"));
assertFalse(result.HasNext());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldListOutboundProtocols() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldListOutboundProtocols()
{
// given
InstalledProtocolsProcedure installedProtocolsProcedure = new InstalledProtocolsProcedure(() => Stream.of(_outbound1, _outbound2), Stream.empty);
// when
RawIterator <object[], ProcedureException> result = installedProtocolsProcedure.Apply(null, null, null);
// then
assertThat(result.Next(), arrayContaining("outbound", "host1:1", "raft", 1L, "[TestSnappy]"));
assertThat(result.Next(), arrayContaining("outbound", "host2:2", "raft", 2L, "[TestSnappy,ROT13]"));
assertFalse(result.HasNext());
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void warnAboutDuplicateSourceFiles(java.util.Set<String> seenSourceFiles, Iterable<DataFactory> dataFactories) throws java.io.IOException
private void WarnAboutDuplicateSourceFiles(ISet <string> seenSourceFiles, IEnumerable <DataFactory> dataFactories)
{
foreach (DataFactory dataFactory in dataFactories)
{
RawIterator <CharReadable, IOException> stream = dataFactory.Create(_config).stream();
while (stream.HasNext())
{
using (CharReadable source = stream.Next())
{
WarnAboutDuplicateSourceFiles(seenSourceFiles, source);
}
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") private java.util.List<MemberInfo> clusterOverview(org.neo4j.kernel.impl.factory.GraphDatabaseFacade db) throws org.neo4j.internal.kernel.api.exceptions.TransactionFailureException, org.neo4j.internal.kernel.api.exceptions.ProcedureException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
private IList <MemberInfo> ClusterOverview(GraphDatabaseFacade db)
{
Kernel kernel = Db.DependencyResolver.resolveDependency(typeof(Kernel));
IList <MemberInfo> infos = new List <MemberInfo>();
using (Transaction tx = kernel.BeginTransaction(Transaction_Type.@implicit, AnonymousContext.read()))
{
RawIterator <object[], ProcedureException> itr = tx.Procedures().procedureCallRead(procedureName("dbms", "cluster", ClusterOverviewProcedure.PROCEDURE_NAME), null, ProcedureCallContext.EMPTY);
while (itr.HasNext())
{
object[] row = itr.Next();
IList <string> addresses = (IList <string>)row[1];
infos.Add(new MemberInfo(addresses.ToArray(), Enum.Parse(typeof(RoleInfo), (string)row[2])));
}
return(infos);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCloseResourcesAndGiveHelpfulErrorOnMidStreamException() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldCloseResourcesAndGiveHelpfulErrorOnMidStreamException()
{
// Given
CallableProcedure proc = Compile(typeof(ProcedureThatThrowsNullMsgExceptionMidStream))[0];
// Expect
Exception.expect(typeof(ProcedureException));
Exception.expectMessage("Failed to invoke procedure `org.neo4j.kernel.impl.proc.throwsInStream`: " + "Caused by: java.lang.IndexOutOfBoundsException");
// Expect that we get a suppressed exception from Stream.onClose (which also verifies that we actually call
// onClose on the first exception)
Exception.expect(new BaseMatcherAnonymousInnerClass(this));
// When
RawIterator <object[], ProcedureException> stream = proc.Apply(new BasicContext(), new object[0], _resourceTracker);
if (stream.HasNext())
{
stream.Next();
}
}