/// <summary>
/// The entry point for neo4j admin tool's online backup functionality.
/// </summary>
/// <param name="outsideWorld"> provides a way to interact with the filesystem and output streams </param>
/// <param name="contextBuilder"> helper class to validate, process and return a grouped result of processing the command line arguments </param>
/// <param name="backupSupportingClassesFactory"> necessary for constructing the strategy for backing up over the causal clustering transaction protocol </param>
/// <param name="backupStrategyCoordinatorFactory"> class that actually handles the logic of performing a backup </param>
internal OnlineBackupCommand(OutsideWorld outsideWorld, OnlineBackupContextFactory contextBuilder, BackupSupportingClassesFactory backupSupportingClassesFactory, BackupStrategyCoordinatorFactory backupStrategyCoordinatorFactory)
{
this._outsideWorld = outsideWorld;
this._contextBuilder = contextBuilder;
this._backupSupportingClassesFactory = backupSupportingClassesFactory;
this._backupStrategyCoordinatorFactory = backupStrategyCoordinatorFactory;
}
/// <summary>
/// Dependencies that can be resolved immediately after launching the backup tool
/// </summary>
/// <param name="outsideWorld"> filesystem and output streams that the tool interacts with </param>
/// <param name="logProvider"> made available to subsequent dependency resolution classes </param>
/// <param name="monitors"> will become shared across all resolved dependencies </param>
internal BackupModule(OutsideWorld outsideWorld, LogProvider logProvider, Monitors monitors)
{
this._outsideWorld = outsideWorld;
this._logProvider = logProvider;
this._monitors = monitors;
this._clock = Clock.systemDefaultZone();
this._transactionLogCatchUpFactory = new TransactionLogCatchUpFactory();
this._fileSystemAbstraction = outsideWorld.FileSystem();
this._jobScheduler = createInitialisedScheduler();
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: DatabaseImporter(org.neo4j.helpers.Args args, org.neo4j.kernel.configuration.Config config, org.neo4j.commandline.admin.OutsideWorld outsideWorld) throws org.neo4j.commandline.admin.IncorrectUsage
internal DatabaseImporter(Args args, Config config, OutsideWorld outsideWorld)
{
this._config = config;
try
{
this._from = args.InterpretOption("from", Converters.mandatory(), Converters.toFile(), Validators.CONTAINS_EXISTING_DATABASE);
}
catch (System.ArgumentException e)
{
throw new IncorrectUsage(e.Message);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override @Nonnull public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
bool debug = System.getenv().get("NEO4J_DEBUG") != null;
LogProvider logProvider = FormattedLogProvider.withDefaultLogLevel(debug ? Level.DEBUG : Level.NONE).toOutputStream(outsideWorld.OutStream());
Monitors monitors = new Monitors();
OnlineBackupContextFactory contextBuilder = new OnlineBackupContextFactory(homeDir, configDir);
BackupModule backupModule = new BackupModule(outsideWorld, logProvider, monitors);
BackupSupportingClassesFactoryProvider classesFactoryProvider = ProvidersByPriority.findFirst().orElseThrow(NoProviderException());
BackupSupportingClassesFactory supportingClassesFactory = classesFactoryProvider.GetFactory(backupModule);
BackupStrategyCoordinatorFactory coordinatorFactory = new BackupStrategyCoordinatorFactory(backupModule);
return(new OnlineBackupCommand(outsideWorld, contextBuilder, supportingClassesFactory, coordinatorFactory));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override @Nonnull public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new DumpCommand(homeDir, configDir, new Dumper(outsideWorld.ErrorStream())));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Nonnull @Override public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new DiagnosticsReportCommand(homeDir, configDir, outsideWorld));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override @Nonnull public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new StoreInfoCommand(outsideWorld.stdOutLine));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override @Nonnull public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new UnbindFromClusterCommand(homeDir, configDir, outsideWorld));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Nonnull @Override public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new MemoryRecommendationsCommand(homeDir, configDir, outsideWorld));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setup()
public virtual void Setup()
{
_outsideWorld = new ParameterisedOutsideWorld(System.console(), System.out, System.err, System.in, new DefaultFileSystemAbstraction());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Override @Nonnull public org.neo4j.commandline.admin.AdminCommand create(java.nio.file.Path homeDir, java.nio.file.Path configDir, org.neo4j.commandline.admin.OutsideWorld outsideWorld)
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new RestoreDatabaseCli(homeDir, configDir));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: Importer getImporterForMode(String mode, org.neo4j.helpers.Args parsedArgs, org.neo4j.kernel.configuration.Config config, org.neo4j.commandline.admin.OutsideWorld outsideWorld) throws org.neo4j.commandline.admin.IncorrectUsage, org.neo4j.commandline.admin.CommandFailed
internal virtual Importer GetImporterForMode(string mode, Args parsedArgs, Config config, OutsideWorld outsideWorld)
{
Importer importer;
switch (mode)
{
case "database":
importer = new DatabaseImporter(parsedArgs, config, outsideWorld);
break;
case "csv":
importer = new CsvImporter(parsedArgs, config, outsideWorld);
break;
default:
throw new CommandFailed("Invalid mode specified."); // This won't happen because mode is mandatory.
}
return(importer);
}
internal BackupOutputMonitor(OutsideWorld outsideWorld)
{
LogProvider stdOutLogProvider = FormattedLogProvider.toOutputStream(outsideWorld.OutStream());
_log = stdOutLogProvider.GetLog(typeof(BackupOutputMonitor));
}
internal RealDumpCreator(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
this._homeDir = homeDir;
this._configDir = configDir;
this._outsideWorld = outsideWorld;
}
public override AdminCommand Create(Path homeDir, Path configDir, OutsideWorld outsideWorld)
{
return(new PushToCloudCommand(homeDir, configDir, outsideWorld, new HttpCopier(outsideWorld), new RealDumpCreator(homeDir, configDir, outsideWorld)));
}
