Examples with ConsoleReader jline.console.ConsoleReader used on opensource projects

Example 96 with ConsoleReader

use of jline.console.ConsoleReader in project cdap by caskdata.

the class CLIConfig method getNewAccessToken.

private UserAccessToken getNewAccessToken(ConnectionConfig connectionInfo, PrintStream output, boolean debug) throws IOException {
    AuthenticationClient authenticationClient = getAuthenticationClient(connectionInfo);
    Properties properties = new Properties();
    properties.put(BasicAuthenticationClient.VERIFY_SSL_CERT_PROP_NAME, String.valueOf(clientConfig.isVerifySSLCert()));
    String username = "";
    // obtain new access token via manual user input
    output.printf("Authentication is enabled in the CDAP instance: %s.\n", connectionInfo.getHostname());
    ConsoleReader reader = new ConsoleReader();
    for (Credential credential : authenticationClient.getRequiredCredentials()) {
        String prompt = "Please, specify " + credential.getDescription() + "> ";
        String credentialValue;
        if (credential.isSecret()) {
            credentialValue = reader.readLine(prompt, '*');
        } else {
            credentialValue = reader.readLine(prompt);
        }
        properties.put(credential.getName(), credentialValue);
        if (credential.getName().contains("username")) {
            username = credentialValue;
        }
    }
    authenticationClient.configure(properties);
    AccessToken accessToken = authenticationClient.getAccessToken();
    UserAccessToken userToken = new UserAccessToken(accessToken, username);
    if (accessToken != null) {
        if (saveAccessToken(userToken, connectionInfo.getHostname()) && debug) {
            output.printf("Saved access token to %s\n", getAccessTokenFile(connectionInfo.getHostname()).getAbsolutePath());
        }
    }
    return userToken;
}

Example 97 with ConsoleReader

use of jline.console.ConsoleReader in project hive by apache.

the class BeeLine method initializeConsoleReader.

public ConsoleReader initializeConsoleReader(InputStream inputStream) throws IOException {
    if (inputStream != null) {
        // ### NOTE: fix for sf.net bug 879425.
        // Working around an issue in jline-2.1.2, see https://github.com/jline/jline/issues/10
        // by appending a newline to the end of inputstream
        InputStream inputStreamAppendedNewline = new SequenceInputStream(inputStream, new ByteArrayInputStream((new String("\n")).getBytes()));
        consoleReader = new ConsoleReader(inputStreamAppendedNewline, getErrorStream());
        // jline will detect if <tab> is regular character
        consoleReader.setCopyPasteDetection(true);
    } else {
        consoleReader = new ConsoleReader(getInputStream(), getErrorStream());
    }
    // disable the expandEvents for the purpose of backward compatibility
    consoleReader.setExpandEvents(false);
    try {
        // now set the output for the history
        consoleReader.setHistory(this.history);
    } catch (Exception e) {
        handleException(e);
    }
    if (inputStream instanceof FileInputStream || inputStream instanceof FSDataInputStream) {
        // from script.. no need to load history and no need of completer, either
        return consoleReader;
    }
    consoleReader.addCompleter(new BeeLineCompleter(this));
    return consoleReader;
}