Package jline

Examples of jline.History


    String historyPath = configDir + "/shell_history.txt";
    File accumuloDir = new File(configDir);
    if (!accumuloDir.exists() && !accumuloDir.mkdirs())
      log.warn("Unable to make directory for history at " + accumuloDir);
    try {
      History history = new History();
      history.setHistoryFile(new File(historyPath));
      reader.setHistory(history);
    } catch (IOException e) {
      log.warn("Unable to load history file at " + historyPath);
    }
   
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    final String HISTORYFILE = ".hivehistory";
    String historyDirectory = System.getProperty("user.home");
    try {
      if ((new File(historyDirectory)).exists()) {
        String historyFile = historyDirectory + File.separator + HISTORYFILE;
        reader.setHistory(new History(new File(historyFile)));
      } else {
        System.err.println("WARNING: Directory for Hive history file: " + historyDirectory +
                           " does not exist.   History will not be available during this session.");
      }
    } catch (Exception e) {
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            mode = ExecMode.SHELL;
            ConsoleReader reader = new ConsoleReader(System.in, new OutputStreamWriter(System.out));
            reader.setDefaultPrompt("grunt> ");
            final String HISTORYFILE = ".pig_history";
            String historyFile = System.getProperty("user.home") + File.separator  + HISTORYFILE;
            reader.setHistory(new History(new File(historyFile)));
            ConsoleReaderInputStream inputStream = new ConsoleReaderInputStream(reader);
            grunt = new Grunt(new BufferedReader(new InputStreamReader(inputStream)), pigContext);
            grunt.setConsoleReader(reader);
            gruntCalled = true;
            grunt.run();
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            String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;

            try
            {
                History history = new History(new File(historyFile));
                reader.setHistory(history);
            }
            catch (IOException exp)
            {
                sessionState.err.printf("Unable to open %s for writing %n", historyFile);
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    String historyPath = configDir + "/shell_history.txt";
    File accumuloDir = new File(configDir);
    if (!accumuloDir.exists() && !accumuloDir.mkdirs())
      log.warn("Unable to make directory for history at " + accumuloDir);
    try {
      History history = new History();
      history.setHistoryFile(new File(historyPath));
      reader.setHistory(history);
    } catch (IOException e) {
      log.warn("Unable to load history file at " + historyPath);
    }
   
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    String historyPath = configDir + "/shell_history.txt";
    File accumuloDir = new File(configDir);
    if (!accumuloDir.exists() && !accumuloDir.mkdirs())
      log.warn("Unable to make directory for history at " + accumuloDir);
    try {
      History history = new History();
      history.setHistoryFile(new File(historyPath));
      reader.setHistory(history);
    } catch (IOException e) {
      log.warn("Unable to load history file at " + historyPath);
    }
   
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    protected AbstractApplication getApplication() {
        return app;
    }

    protected void initJLine() {
        History history = new History();
        /*
        try {
            history = new History(new File(".consolehistory"));
        } catch (IOException e) {
            log.warn("Cannot read or write file for storing command line history: " + e.getMessage() + "");
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    reader.addCompletor(new ArgumentCompletor(completors));

    String line;
    final String HISTORYFILE = ".hivehistory";
    String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;
    reader.setHistory(new History(new File(historyFile)));
    int ret = 0;

    String prefix = "";
    String curPrompt = prompt;
    while ((line = reader.readLine(curPrompt + "> ")) != null) {
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    try {
      ConsoleReader reader = new ConsoleReader();
      reader.setBellEnabled(false);
      String historyFile = System.getProperty("user.home")
          + File.separator + HISTORYFILE;
      History history = new History(new File(historyFile));
      reader.setHistory(history);

      String prompt;
      String line = "";
      String currentStatement = "";
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              //Reader is created by first loading "pig.load.default.statements" or .pigbootup file if available
                ConsoleReader reader = new ConsoleReaderWithParamSub(Utils.getCompositeStream(System.in, properties), new OutputStreamWriter(System.out), pigContext);
                reader.setDefaultPrompt("grunt> ");
                final String HISTORYFILE = ".pig_history";
                String historyFile = System.getProperty("user.home") + File.separator  + HISTORYFILE;
                reader.setHistory(new History(new File(historyFile)));
                ConsoleReaderInputStream inputStream = new ConsoleReaderInputStream(reader);
                grunt = new Grunt(new BufferedReader(new InputStreamReader(inputStream)), pigContext);
                grunt.setConsoleReader(reader);
                gruntCalled = true;
                grunt.run();
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