Examples with JCommander com.beust.jcommander.JCommander used on opensource projects

Example 6 with JCommander

use of com.beust.jcommander.JCommander in project jphp by jphp-compiler.

the class CLI method main.

public static void main(String[] args) throws Throwable {
    Arguments arguments = new Arguments();
    JCommander commander = new JCommander(arguments, args);
    CLI cli = new CLI(commander, arguments, System.out, args);
    cli.process();
}

Example 7 with JCommander

use of com.beust.jcommander.JCommander in project keywhiz by square.

the class CliMain method main.

public static void main(String[] args) throws Exception {
    CliConfiguration config = new CliConfiguration();
    JCommander commander = new JCommander();
    Map<String, Object> commands = ImmutableMap.<String, Object>builder().put("login", new LoginActionConfig()).put("list", new ListActionConfig()).put("describe", new DescribeActionConfig()).put("add", new AddActionConfig()).put("update", new UpdateActionConfig()).put("delete", new DeleteActionConfig()).put("assign", new AssignActionConfig()).put("unassign", new UnassignActionConfig()).put("versions", new ListVersionsActionConfig()).put("rollback", new RollbackActionConfig()).build();
    commander.setProgramName("KeyWhiz Configuration Utility");
    commander.addObject(config);
    for (Map.Entry<String, Object> entry : commands.entrySet()) {
        commander.addCommand(entry.getKey(), entry.getValue());
    }
    try {
        commander.parse(args);
    } catch (ParameterException e) {
        System.err.println("Invalid command: " + e.getMessage());
        commander.usage();
        System.exit(1);
    }
    String command = commander.getParsedCommand();
    JCommander specificCommander = commander.getCommands().get(command);
    Injector injector = Guice.createInjector(new CliModule(config, commander, specificCommander, command, commands));
    CommandExecutor executor = injector.getInstance(CommandExecutor.class);
    executor.executeCommand();
}

Example 8 with JCommander

use of com.beust.jcommander.JCommander in project torodb by torodb.

the class Main method main.

public static void main(String[] args) throws Exception {
    try {
        Console console = JCommander.getConsole();
        ResourceBundle cliBundle = PropertyResourceBundle.getBundle("CliMessages");
        final CliConfig cliConfig = new CliConfig();
        JCommander jCommander = new JCommander(cliConfig, cliBundle, args);
        jCommander.setColumnSize(Integer.MAX_VALUE);
        if (cliConfig.isVersion()) {
            BuildProperties buildProperties = new DefaultBuildProperties();
            console.println(buildProperties.getFullVersion());
            System.exit(0);
        }
        if (cliConfig.isHelp()) {
            jCommander.usage();
            System.exit(0);
        }
        if (cliConfig.isHelpParam()) {
            console.println(cliBundle.getString("cli.help-param-header"));
            ConfigUtils.printParamDescriptionFromConfigSchema(Config.class, cliBundle, console, 0);
            System.exit(0);
        }
        cliConfig.addParams();
        final Config config = CliConfigUtils.readConfig(cliConfig);
        if (cliConfig.isPrintConfig()) {
            ConfigUtils.printYamlConfig(config, console);
            System.exit(0);
        }
        if (cliConfig.isPrintXmlConfig()) {
            ConfigUtils.printXmlConfig(config, console);
            System.exit(0);
        }
        if (cliConfig.isPrintParam()) {
            JsonNode jsonNode = ConfigUtils.getParam(config, cliConfig.getPrintParamPath());
            if (jsonNode != null) {
                console.print(jsonNode.asText());
            }
            System.exit(0);
        }
        configureLogger(cliConfig, config);
        config.getBackend().getBackendImplementation().accept(new BackendImplementationVisitor() {

            @Override
            public void visit(AbstractDerby value) {
                parseToropassFile(value);
            }

            @Override
            public void visit(AbstractPostgres value) {
                parseToropassFile(value);
            }

            public void parseToropassFile(BackendPasswordConfig value) {
                try {
                    ConfigUtils.parseToropassFile(value);
                } catch (Exception ex) {
                    throw new SystemException(ex);
                }
            }
        });
        AbstractReplication replication = config.getReplication();
        if (replication.getAuth().getUser() != null) {
            HostAndPort syncSource = HostAndPort.fromString(replication.getSyncSource()).withDefaultPort(27017);
            ConfigUtils.parseMongopassFile(new MongoPasswordConfig() {

                @Override
                public void setPassword(String password) {
                    replication.getAuth().setPassword(password);
                }

                @Override
                public String getUser() {
                    return replication.getAuth().getUser();
                }

                @Override
                public Integer getPort() {
                    return syncSource.getPort();
                }

                @Override
                public String getPassword() {
                    return replication.getAuth().getPassword();
                }

                @Override
                public String getMongopassFile() {
                    return config.getReplication().getMongopassFile();
                }

                @Override
                public String getHost() {
                    return syncSource.getHostText();
                }

                @Override
                public String getDatabase() {
                    return replication.getAuth().getSource();
                }
            });
        }
        if (config.getBackend().isLike(AbstractPostgres.class)) {
            AbstractPostgres postgres = config.getBackend().as(AbstractPostgres.class);
            if (cliConfig.isAskForPassword()) {
                console.print("Type database user " + postgres.getUser() + "'s password:");
                postgres.setPassword(readPwd());
            }
            if (postgres.getPassword() == null) {
                throw new SystemException("No password provided for database user " + postgres.getUser() + ".\n\n" + "Please add following line to file " + postgres.getToropassFile() + ":\n" + postgres.getHost() + ":" + postgres.getPort() + ":" + postgres.getDatabase() + ":" + postgres.getUser() + ":<password>\n" + "Replace <password> for database user " + postgres.getUser() + "'s password");
            }
        }
        try {
            Clock clock = Clock.systemDefaultZone();
            Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandler() {

                @Override
                @SuppressFBWarnings(value = "DM_EXIT", justification = "Since is really hard to stop cleanly all threads when an OOME is thrown we must " + "exit to avoid no more action is performed that could lead to an unespected " + "state")
                public void uncaughtException(Thread t, Throwable e) {
                    if (e instanceof OutOfMemoryError) {
                        try {
                            LOGGER.error("Fatal out of memory: " + e.getLocalizedMessage(), e);
                        } finally {
                            System.exit(1);
                        }
                    }
                }
            });
            Service stampedeService = StampedeBootstrap.createStampedeService(config, clock);
            stampedeService.startAsync();
            stampedeService.awaitTerminated();
            Runtime.getRuntime().addShutdownHook(new Thread(() -> {
                stampedeService.stopAsync();
                stampedeService.awaitTerminated();
            }));
        } catch (CreationException ex) {
            ex.getErrorMessages().stream().forEach(m -> {
                if (m.getCause() != null) {
                    LOGGER.error(m.getCause().getMessage());
                } else {
                    LOGGER.error(m.getMessage());
                }
            });
            LogManager.shutdown();
            System.exit(1);
        }
    } catch (Throwable ex) {
        LOGGER.debug("Fatal error on initialization", ex);
        Throwable rootCause = Throwables.getRootCause(ex);
        String causeMessage = rootCause.getMessage();
        LogManager.shutdown();
        JCommander.getConsole().println("Fatal error while ToroDB was starting: " + causeMessage);
        System.exit(1);
    }
}

Example 9 with JCommander

use of com.beust.jcommander.JCommander in project torodb by torodb.

the class Main method main.

public static void main(String[] args) throws Exception {
    Console console = JCommander.getConsole();
    ResourceBundle cliBundle = PropertyResourceBundle.getBundle("CliMessages");
    final CliConfig cliConfig = new CliConfig();
    JCommander jCommander = new JCommander(cliConfig, cliBundle, args);
    jCommander.setColumnSize(Integer.MAX_VALUE);
    if (cliConfig.isHelp()) {
        jCommander.usage();
        System.exit(0);
    }
    if (cliConfig.isHelpParam()) {
        console.println(cliBundle.getString("help-param-header"));
        ResourceBundle configBundle = PropertyResourceBundle.getBundle("ConfigMessages");
        ConfigUtils.printParamDescriptionFromConfigSchema(Config.class, configBundle, console, 0);
        System.exit(0);
    }
    final Config config = CliConfigUtils.readConfig(cliConfig);
    if (cliConfig.isPrintConfig()) {
        ConfigUtils.printYamlConfig(config, console);
        System.exit(0);
    }
    if (cliConfig.isPrintXmlConfig()) {
        ConfigUtils.printXmlConfig(config, console);
        System.exit(0);
    }
    configureLogger(cliConfig, config);
    config.getBackend().getBackendImplementation().accept(new BackendImplementationVisitor() {

        @Override
        public void visit(AbstractDerby value) {
            parseToropassFile(value);
        }

        @Override
        public void visit(AbstractPostgres value) {
            parseToropassFile(value);
        }

        public void parseToropassFile(BackendPasswordConfig value) {
            try {
                ConfigUtils.parseToropassFile(value);
            } catch (Exception ex) {
                throw new SystemException(ex);
            }
        }
    });
    if (config.getProtocol().getMongo().getReplication() != null) {
        for (AbstractReplication replication : config.getProtocol().getMongo().getReplication()) {
            if (replication.getAuth().getUser() != null) {
                HostAndPort syncSource = HostAndPort.fromString(replication.getSyncSource()).withDefaultPort(27017);
                ConfigUtils.parseMongopassFile(new MongoPasswordConfig() {

                    @Override
                    public void setPassword(String password) {
                        replication.getAuth().setPassword(password);
                    }

                    @Override
                    public String getUser() {
                        return replication.getAuth().getUser();
                    }

                    @Override
                    public Integer getPort() {
                        return syncSource.getPort();
                    }

                    @Override
                    public String getPassword() {
                        return replication.getAuth().getPassword();
                    }

                    @Override
                    public String getMongopassFile() {
                        return config.getProtocol().getMongo().getMongopassFile();
                    }

                    @Override
                    public String getHost() {
                        return syncSource.getHostText();
                    }

                    @Override
                    public String getDatabase() {
                        return replication.getAuth().getSource();
                    }
                });
            }
        }
    }
    if (config.getBackend().isLike(AbstractPostgres.class)) {
        AbstractPostgres postgres = config.getBackend().as(AbstractPostgres.class);
        if (cliConfig.isAskForPassword()) {
            console.print("Database user " + postgres.getUser() + " password:");
            postgres.setPassword(readPwd());
        }
    } else if (config.getBackend().isLike(AbstractDerby.class)) {
        AbstractDerby derby = config.getBackend().as(AbstractDerby.class);
        if (cliConfig.isAskForPassword()) {
            console.print("Database user " + derby.getUser() + " password:");
            derby.setPassword(readPwd());
        }
    }
    try {
        Clock clock = Clock.systemDefaultZone();
        Service server;
        if (config.getProtocol().getMongo().getReplication() == null || config.getProtocol().getMongo().getReplication().isEmpty()) {
            Service toroDbServer = ToroDbBootstrap.createStandaloneService(config, clock);
            toroDbServer.startAsync();
            toroDbServer.awaitRunning();
            server = toroDbServer;
        } else {
            throw new UnsupportedOperationException("Replication not supported yet!");
        }
        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
            server.stopAsync();
            server.awaitTerminated();
        }));
    } catch (CreationException ex) {
        ex.getErrorMessages().stream().forEach(m -> {
            if (m.getCause() != null) {
                LOGGER.error(m.getCause().getMessage());
            } else {
                LOGGER.error(m.getMessage());
            }
        });
        System.exit(1);
    } catch (Throwable ex) {
        LOGGER.error("Fatal error on initialization", ex);
        Throwable rootCause = Throwables.getRootCause(ex);
        String causeMessage = rootCause.getMessage();
        JCommander.getConsole().println("Fatal error while ToroDB was starting: " + causeMessage);
        System.exit(1);
    }
}

Example 10 with JCommander

use of com.beust.jcommander.JCommander in project disunity by ata4.

the class DisUnityCli method main.

/**
     * @param args the command line arguments
     */
public static void main(String[] args) {
    LogUtils.configure();
    try (PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out), true)) {
        JCommander jc = new JCommander();
        DisUnityRoot root = new DisUnityRoot();
        root.init(jc, out);
        jc.setProgramName(DisUnity.getProgramName());
        jc.addObject(root);
        jc.parse(args);
        root.run();
    } catch (ParameterException ex) {
        L.log(Level.WARNING, "Parameter error: {0}", ex.getMessage());
    } catch (Throwable t) {
        L.log(Level.SEVERE, "Fatal error", t);
    }
}