Example usage for java.io Console readline

Introduction

In this page you can find the example usage for java.io Console readline.

Prototype

private char[] readline(boolean zeroOut) throws IOException 

Source Link

Usage

From source file:org.jboss.as.quickstarts.datagrid.hotrod.FootballManager.java

public static void main(String[] args) {
    Console con = System.console();
    FootballManager manager = new FootballManager(con);
    con.printf(initialPrompt);// w  w w  .  ja v a  2s . c o  m

    while (true) {
        String action = con.readLine(">");
        if ("at".equals(action)) {
            manager.addTeam();
        } else if ("ap".equals(action)) {
            manager.addPlayers();
        } else if ("rt".equals(action)) {
            manager.removeTeam();
        } else if ("rp".equals(action)) {
            manager.removePlayer();
        } else if ("p".equals(action)) {
            manager.printTeams();
        } else if ("ar".equals(action)) {
            manager.addResidential(true);
        } else if ("arm".equals(action)) {
            manager.addResidential(false);
        } else if ("pR".equals(action)) {
            manager.printResidentials();
        } else if ("pr".equals(action)) {
            manager.printResidential();
        } else if ("rr".equals(action)) {
            con.printf("status:" + manager.removeResidential());
        } else if ("rR".equals(action)) {
            con.printf("status:" + manager.removeResidentials());
        } else if ("nani".equals(action)) {
            manager.insert7nani();
        } else if ("mr".equals(action)) {
            manager.massiveResidentialInsert(true);
        } else if ("mrm".equals(action)) {
            manager.massiveResidentialInsert(false);
        } else if ("help".equals(action)) {
            con.printf(initialPrompt);
        } else if ("k".equals(action)) {
            manager.printKeySet();
        } else if ("q".equals(action)) {
            manager.stop();
            break;
        }
    }
}

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From source file:org.fracturedatlas.athena.admin.AthenaAdmin.java

public static void main(String[] args) {

    Console c = System.console();
    if (c == null) {
        System.exit(1);//from  w w  w  .j  a  va2s  . co  m
    }

    Properties props = new Properties();
    ClassPathResource cpr = new ClassPathResource("admin.properties");
    try {
        InputStream in = cpr.getInputStream();
        props.load(in);
        in.close();
    } catch (Exception e) {
        c.format("Could not read properties file admin.properties\n");
        System.exit(1);
    }

    ApplicationContext context = new ClassPathXmlApplicationContext("security.xml");
    JdbcUserDetailsManager userDao = (JdbcUserDetailsManager) context.getBean("userDao");
    Md5PasswordEncoder encoder = (Md5PasswordEncoder) context.getBean("passwordEncoder");

    //TODO: Props file
    String realmName = props.getProperty("athena.admin.realm");

    if (args.length == 0) {
        System.out.println("USAGE: admin [command]");
        System.out.println("Where [command] is one of: create-user");
        System.exit(1);
    }

    Boolean usernameGood = false;
    String login = null;
    while (!usernameGood) {
        login = c.readLine("Enter new username: ");
        if (StringUtils.isBlank(login)) {
            c.format("username cannot be blank, please try again\n");
        } else {
            usernameGood = true;
        }
    }
    Boolean match = false;
    char[] password = null;
    char[] confirmedPassword = null;
    while (!match) {
        password = c.readPassword("Enter password: ");
        confirmedPassword = c.readPassword("Enter password again: ");
        match = Arrays.equals(password, confirmedPassword);
        if (!match) {
            c.format("Passwords do not match please try again\n");
        }
    }

    Collection<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
    authorities.add(new GrantedAuthorityImpl("ROLE_CLIENT_APPLICATION"));
    String clearPassword = new String(password);
    String saltedClearPassword = login + ":" + realmName + ":" + clearPassword;
    String encryptedPassword = encoder.encodePassword(saltedClearPassword, null);
    User user = new User(login, encryptedPassword, true, true, true, true, authorities);
    try {
        userDao.createUser(user);
    } catch (org.springframework.dao.DuplicateKeyException dke) {
        System.out.println("Username [" + user.getUsername() + "] already exists.");
        System.exit(1);
    }

    System.out.println("Successfully created [" + user.getUsername() + "]");
}

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From source file:org.apache.atlas.utils.AuthenticationUtil.java

public static String[] getBasicAuthenticationInput() {
    String username = null;/*ww w  .j  a  va  2  s  .c  om*/
    String password = null;

    try {
        Console console = System.console();
        username = console.readLine("Enter username for atlas :- ");

        char[] pwdChar = console.readPassword("Enter password for atlas :- ");
        if (pwdChar != null) {
            password = new String(pwdChar);
        }

    } catch (Exception e) {
        System.out.print("Error while reading ");
        System.exit(1);
    }
    return new String[] { username, password };
}

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From source file:com.docdoku.cli.helpers.FileHelper.java

public static boolean confirmOverwrite(String fileName) {
    Console c = System.console();
    String response = c.readLine(
            "The file '" + fileName + "' has been modified locally, do you want to overwrite it [y/N]?");
    return "y".equalsIgnoreCase(response);
}

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From source file:nl.paston.bonita.importfile.Main.java

protected static String getConsoleInput(String displayText, String defaultValue, CommandLine cmd,
        String optionName) {//ww w.  ja va2s .c o  m
    if (cmd != null && cmd.hasOption(optionName)) {
        return cmd.getOptionValue(optionName);
    } else {
        Console console = System.console();
        String consoleInput = null;
        if (console != null) {
            consoleInput = console.readLine(displayText + " (" + defaultValue + "): ");

            if (!consoleInput.trim().isEmpty()) {
                return consoleInput.trim();
            } else {
                return defaultValue;
            }
        }
    }
    return defaultValue;
}

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From source file:uk.ac.gate.cloud.cli.Main.java

private static void doConfigure() {
    File configFile = findConfigFile();
    Console console = System.console();
    if (console == null) {
        System.err.println("Could not get java.io.Console - create configuration manually.");
        configFileUsage(configFile);/*  w w  w .  j  a  v a2 s . c o m*/
    }
    System.out.println("Configuration");
    System.out.println("-------------");
    System.out.println();
    System.out.println("This client requires an API Key to authenticate to the GATE Cloud");
    System.out.println("APIs.  You can generate one from your account settings page on");
    System.out.println("https://cloud.gate.ac.uk");
    System.out.println();
    String apiKeyId = console.readLine("API key id: ");
    char[] password = console.readPassword("API key password: ");
    System.out.println("Writing configuration to " + configFile.getAbsolutePath());
    Properties config = new Properties();
    if (configFile.canRead()) {
        try {
            FileInputStream confIn = FileUtils.openInputStream(configFile);
            try {
                config.load(confIn);
            } finally {
                IOUtils.closeQuietly(confIn);
            }
        } catch (IOException e) {
            // ignore for the moment
        }
    }
    config.setProperty("keyId", apiKeyId);
    config.setProperty("password", new String(password));
    File newConfigFile = new File(configFile.getAbsolutePath() + ".new");
    try {
        FileOutputStream out = FileUtils.openOutputStream(newConfigFile);
        try {
            config.store(out, "Generated by GATE Cloud command line tools");
        } finally {
            IOUtils.closeQuietly(out);
        }
        configFile.delete();
        FileUtils.moveFile(newConfigFile, configFile);
        System.out.println("Configuration saved successfully.");
        System.exit(0);
    } catch (IOException e) {
        System.err.println("Could not write config file - please configure manually.");
        configFileUsage(configFile);
    }
}

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From source file:chatbot.Chatbot.java

/** **************************************************************************************************
 * Run with a given file//from  www  .  j  av  a  2s .  c  om
 */
private static void run(String fname) throws IOException {

    List<String> documents = null;

    try {
        if (asResource)
            documents = TextFileUtil.readLines(fname, false);
        //documents = TextFileUtil.readFile(fname, false);
    } catch (IOException e) {
        System.out.println("Couldn't read document: " + fname + ". Exiting");
        return;
    }
    Chatbot cb;
    ResourceBundle resourceBundle = ResourceBundle.getBundle("corpora");
    if (asResource)
        cb = new Chatbot(documents, resourceBundle.getString("stopWordsDirectoryName"));
    else {
        cb = new Chatbot(resourceBundle.getString("stopWordsDirectoryName"));
        cb.readFile(fname);
    }

    System.out.println("Hi, I'm Cloudio, tell/ask me something. Type 'quit' to exit");

    if (isDevelopment) {
        Scanner scanner = new Scanner(System.in);
        while (true) {
            System.out.print("User: ");
            String input = scanner.nextLine();
            if (input.toLowerCase().trim().equals("quit"))
                break;
            System.out.print("Cloudio: ");
            System.out.println(cb.matchBestInput(input));
        }
    } else {
        while (true) {
            Console c = System.console();
            if (c == null) {
                System.err.println("No console.");
                System.exit(1);
            }
            String input = c.readLine("> ");
            if (input.toLowerCase().trim().equals("quit"))
                System.exit(1);
            System.out.println("Cloudio:" + cb.matchBestInput(input));
        }
    }
}

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From source file:com.geeksaga.light.console.Main.java

private void doConsole() throws Exception {
    Console console = System.console();

    String command = console.readLine("> ");

    System.out.println(command);//  w w  w. ja  v  a 2 s  .c  o m
}

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From source file:DateServer.java

private void runServer() {
    Console console = System.console();
    Handler h = new Handler(ss);
    h.start();//  www  .j a  va 2 s.c om

    while (true) {
        String cmd = console.readLine(">");
        if (cmd == null)
            continue;
        if (cmd.equals("exit"))
            System.exit(0);
    }
}

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From source file:org.overlord.sramp.shell.FileShellCommandReader.java

/**
 * @see org.overlord.sramp.shell.ShellCommandReader#promptForInput(java.lang.String)
 *//*  w ww .  ja  v a2s . c  o  m*/
@Override
public String promptForInput(String prompt) {
    Console console = System.console();
    if (console != null) {
        return console.readLine(prompt);
    } else {
        throw new RuntimeException(Messages.i18n.format("FileShellCommandReader.NoConsole")); //$NON-NLS-1$
    }
}

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