//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: //ORIGINAL LINE: private void write(org.neo4j.io.fs.StoreChannel channel, long time, long identifier, long version, long lastCommittedTxId, long indexVersion) throws java.io.IOException private void Write(StoreChannel channel, long time, long identifier, long version, long lastCommittedTxId, long indexVersion) { _buf.clear(); _buf.putLong(time).putLong(identifier).putLong(version).putLong(lastCommittedTxId).putLong(indexVersion); _buf.flip(); channel.WriteAll(_buf, 0); channel.Force(true); }
/// <summary> /// Create/reserve an empty failure file for the given indexId. /// /// This will overwrite any pre-existing failure file. /// </summary> /// <exception cref="IOException"> if the failure file could not be created </exception> //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: //ORIGINAL LINE: public synchronized void reserveForIndex() throws java.io.IOException public virtual void ReserveForIndex() { lock (this) { _fs.mkdirs(_folderLayout.IndexFolder); File failureFile = failureFile(); using (StoreChannel channel = _fs.create(failureFile)) { channel.WriteAll(ByteBuffer.wrap(new sbyte[MAX_FAILURE_SIZE])); channel.Force(true); } } }
/// <summary> /// Store failure in failure file for index with the given id /// </summary> /// <param name="failure"> message describing the failure that needs to be stored </param> /// <exception cref="IOException"> if the failure could not be stored </exception> //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: //ORIGINAL LINE: public synchronized void storeIndexFailure(String failure) throws java.io.IOException public virtual void StoreIndexFailure(string failure) { lock (this) { File failureFile = failureFile(); using (StoreChannel channel = _fs.open(failureFile, OpenMode.READ_WRITE)) { sbyte[] existingData = new sbyte[( int )channel.size()]; channel.ReadAll(ByteBuffer.wrap(existingData)); channel.Position(LengthOf(existingData)); sbyte[] data = UTF8.encode(failure); channel.WriteAll(ByteBuffer.wrap(data, 0, Math.Min(data.Length, MAX_FAILURE_SIZE))); channel.Force(true); channel.close(); } } }
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: //ORIGINAL LINE: static void saveFulltextIndexSettings(FulltextIndexDescriptor descriptor, java.io.File indexFolder, org.neo4j.io.fs.FileSystemAbstraction fs) throws java.io.IOException internal static void SaveFulltextIndexSettings(FulltextIndexDescriptor descriptor, File indexFolder, FileSystemAbstraction fs) { File indexConfigFile = new File(indexFolder, INDEX_CONFIG_FILE); Properties settings = new Properties(); settings.setProperty(INDEX_CONFIG_EVENTUALLY_CONSISTENT, Convert.ToString(descriptor.EventuallyConsistent)); settings.setProperty(INDEX_CONFIG_ANALYZER, descriptor.AnalyzerName()); //JAVA TO C# CONVERTER TODO TASK: Most Java stream collectors are not converted by Java to C# Converter: settings.setProperty(INDEX_CONFIG_PROPERTY_NAMES, descriptor.PropertyNames().collect(Collectors.joining(", ", "[", "]"))); settings.setProperty("_propertyIds", Arrays.ToString(descriptor.Properties())); settings.setProperty("_name", descriptor.Name()); settings.setProperty("_schema_entityType", descriptor.Schema().entityType().name()); settings.setProperty("_schema_entityTokenIds", Arrays.ToString(descriptor.Schema().EntityTokenIds)); using (StoreChannel channel = fs.Create(indexConfigFile), Writer writer = fs.OpenAsWriter(indexConfigFile, StandardCharsets.UTF_8, false)) { settings.store(writer, "Auto-generated file. Do not modify!"); writer.flush(); channel.Force(true); } }
private void Write(File file) { StoreChannel channel = null; try { channel = _fileSystem.open(file, OpenMode.READ_WRITE); channel.WriteAll(ByteBuffer.wrap(_magic)); IoPrimitiveUtils.writeInt(channel, Buffer(4), VERSION); WriteMap(channel, _nodeConfig); WriteMap(channel, _relConfig); channel.Force(false); } catch (IOException e) { throw new Exception(e); } finally { Close(channel); } }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes: //ORIGINAL LINE: @Test void shouldNotLoseDataForcedBeforeFileSystemCrashes() throws Exception //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: internal virtual void ShouldNotLoseDataForcedBeforeFileSystemCrashes() { using (EphemeralFileSystemAbstraction fs = new EphemeralFileSystemAbstraction()) { // given int numberOfBytesForced = 8; File aFile = new File("yo"); StoreChannel channel = fs.Open(aFile, OpenMode.READ_WRITE); WriteLong(channel, 1111); // when channel.Force(true); WriteLong(channel, 2222); fs.Crash(); // then StoreChannel readChannel = fs.Open(aFile, OpenMode.READ); assertEquals(numberOfBytesForced, readChannel.size()); assertEquals(1111, ReadLong(readChannel).Long); } }
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#: //ORIGINAL LINE: public void force(boolean metaData) throws java.io.IOException public override void Force(bool metaData) { @delegate.Force(metaData); }