Examples with ParseException org.apache.commons.cli.ParseException used on opensource projects

Example 1 with ParseException

use of org.apache.commons.cli.ParseException in project hive by apache.

the class HBaseSchemaTool method main.

public static void main(String[] args) {
    Options options = new Options();
    options.addOption(OptionBuilder.withLongOpt("help").withDescription("You're looking at it").create('h'));
    options.addOption(OptionBuilder.withLongOpt("install").withDescription("Install the schema onto an HBase cluster.").create('i'));
    options.addOption(OptionBuilder.withLongOpt("key").withDescription("Key to scan with.  This should be an exact key (not a regular expression").hasArg().create('k'));
    options.addOption(OptionBuilder.withLongOpt("list-tables").withDescription("List tables in HBase metastore").create('l'));
    options.addOption(OptionBuilder.withLongOpt("regex-key").withDescription("Regular expression to scan keys with.").hasArg().create('r'));
    options.addOption(OptionBuilder.withLongOpt("table").withDescription("HBase metastore table to scan").hasArg().create('t'));
    CommandLine cli = null;
    try {
        cli = new GnuParser().parse(options, args);
    } catch (ParseException e) {
        System.err.println("Parse Exception: " + e.getMessage());
        usage(options);
        return;
    }
    if (cli.hasOption('h')) {
        usage(options);
        return;
    }
    Configuration conf = new Configuration();
    if (cli.hasOption('i')) {
        new HBaseSchemaTool().install(conf, System.err);
        return;
    }
    String key = null;
    if (cli.hasOption('k'))
        key = cli.getOptionValue('k');
    String regex = null;
    if (cli.hasOption('r'))
        regex = cli.getOptionValue('r');
    if (key != null && regex != null) {
        usage(options);
        return;
    }
    if (key == null && regex == null)
        regex = ".*";
    // I do this in the object rather than in the static main so that it's easier to test.
    new HBaseSchemaTool().go(cli.hasOption('l'), cli.getOptionValue('t'), key, regex, conf, System.out, System.err);
}

Example 2 with ParseException

use of org.apache.commons.cli.ParseException in project head by mifos.

the class PPITestDataGenerator method parseOptions.

public void parseOptions(String[] args) {
    // create the command line parser
    CommandLineParser parser = new PosixParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        if (line.hasOption(HELP_OPTION_NAME)) {
            showHelp(options);
            System.exit(0);
        }
        if (line.hasOption(TEST_DATA_FILE_OPTION_NAME)) {
            if (line.hasOption(TEST_DATA_DIRECTORY_OPTION_NAME)) {
                fail("Specify either a data set (-f) or data directory (-a) but not both.");
            }
            dataSetName = line.getOptionValue(TEST_DATA_FILE_OPTION_NAME);
        } else if (line.hasOption(TEST_DATA_DIRECTORY_OPTION_NAME)) {
            testDataDirectoryName = line.getOptionValue(TEST_DATA_DIRECTORY_OPTION_NAME);
        } else {
            fail("Specify either a data set (-f) or data directory (-a)");
        }
        if (line.hasOption(CLIENT_GLOBAL_ID_OPTION_NAME)) {
            clientGlobalId = line.getOptionValue(CLIENT_GLOBAL_ID_OPTION_NAME);
        } else {
            missingOption(clientGlobalIdOption);
        }
    } catch (ParseException exp) {
        fail("Parsing failed.  Reason: " + exp.getMessage());
    }
}

Example 3 with ParseException

use of org.apache.commons.cli.ParseException in project head by mifos.

the class DbUnitDataImportExport method parseOptions.

public void parseOptions(String[] args) {
    // create the command line parser
    CommandLineParser parser = new PosixParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        if (line.hasOption(HELP_OPTION_NAME)) {
            showHelp(options);
            System.exit(0);
        }
        if (line.hasOption(FILE_OPTION_NAME)) {
            fileName = line.getOptionValue(FILE_OPTION_NAME);
        }
        if (line.hasOption(USER_OPTION_NAME)) {
            user = line.getOptionValue(USER_OPTION_NAME);
        } else {
            missingOption(userOption);
        }
        if (line.hasOption(PASSWORD_OPTION_NAME)) {
            password = line.getOptionValue(PASSWORD_OPTION_NAME);
        } else {
            missingOption(passwordOption);
        }
        if (line.hasOption(DATABASE_OPTION_NAME)) {
            databaseName = line.getOptionValue(DATABASE_OPTION_NAME);
        }
        if (line.hasOption(IMPORT_OPTION_NAME)) {
            doExport = false;
        } else if (line.hasOption(EXPORT_OPTION_NAME)) {
            doExport = true;
            if (line.hasOption(SQL_OPTION_NAME)) {
                exportAsSql = true;
            }
        }
    } catch (ParseException exp) {
        fail("Parsing failed.  Reason: " + exp.getMessage());
    }
}

Example 4 with ParseException

use of org.apache.commons.cli.ParseException in project Apktool by iBotPeaches.

the class Main method main.

public static void main(String[] args) throws IOException, InterruptedException, BrutException {
    // set verbosity default
    Verbosity verbosity = Verbosity.NORMAL;
    // cli parser
    CommandLineParser parser = new PosixParser();
    CommandLine commandLine;
    // load options
    _Options();
    try {
        commandLine = parser.parse(allOptions, args, false);
    } catch (ParseException ex) {
        System.err.println(ex.getMessage());
        usage();
        return;
    }
    // check for verbose / quiet
    if (commandLine.hasOption("-v") || commandLine.hasOption("--verbose")) {
        verbosity = Verbosity.VERBOSE;
    } else if (commandLine.hasOption("-q") || commandLine.hasOption("--quiet")) {
        verbosity = Verbosity.QUIET;
    }
    setupLogging(verbosity);
    // check for advance mode
    if (commandLine.hasOption("advance") || commandLine.hasOption("advanced")) {
        setAdvanceMode(true);
    }
    // @todo use new ability of apache-commons-cli to check hasOption for non-prefixed items
    boolean cmdFound = false;
    for (String opt : commandLine.getArgs()) {
        if (opt.equalsIgnoreCase("d") || opt.equalsIgnoreCase("decode")) {
            cmdDecode(commandLine);
            cmdFound = true;
        } else if (opt.equalsIgnoreCase("b") || opt.equalsIgnoreCase("build")) {
            cmdBuild(commandLine);
            cmdFound = true;
        } else if (opt.equalsIgnoreCase("if") || opt.equalsIgnoreCase("install-framework")) {
            cmdInstallFramework(commandLine);
            cmdFound = true;
        } else if (opt.equalsIgnoreCase("empty-framework-dir")) {
            cmdEmptyFrameworkDirectory(commandLine);
            cmdFound = true;
        } else if (opt.equalsIgnoreCase("publicize-resources")) {
            cmdPublicizeResources(commandLine);
            cmdFound = true;
        }
    }
    // if no commands ran, run the version / usage check.
    if (cmdFound == false) {
        if (commandLine.hasOption("version")) {
            _version();
        } else {
            usage();
        }
    }
}

Example 5 with ParseException

use of org.apache.commons.cli.ParseException in project hadoop by apache.

the class TimelineSchemaCreator method parseArgs.

/**
   * Parse command-line arguments.
   *
   * @param args
   *          command line arguments passed to program.
   * @return parsed command line.
   * @throws ParseException
   */
private static CommandLine parseArgs(String[] args) throws ParseException {
    Options options = new Options();
    // Input
    Option o = new Option(ENTITY_TABLE_NAME_SHORT, "entityTableName", true, "entity table name");
    o.setArgName("entityTableName");
    o.setRequired(false);
    options.addOption(o);
    o = new Option(TTL_OPTION_SHORT, "metricsTTL", true, "TTL for metrics column family");
    o.setArgName("metricsTTL");
    o.setRequired(false);
    options.addOption(o);
    o = new Option(APP_TO_FLOW_TABLE_NAME_SHORT, "appToflowTableName", true, "app to flow table name");
    o.setArgName("appToflowTableName");
    o.setRequired(false);
    options.addOption(o);
    o = new Option(APP_TABLE_NAME_SHORT, "applicationTableName", true, "application table name");
    o.setArgName("applicationTableName");
    o.setRequired(false);
    options.addOption(o);
    // Options without an argument
    // No need to set arg name since we do not need an argument here
    o = new Option(SKIP_EXISTING_TABLE_OPTION_SHORT, "skipExistingTable", false, "skip existing Hbase tables and continue to create new tables");
    o.setRequired(false);
    options.addOption(o);
    CommandLineParser parser = new PosixParser();
    CommandLine commandLine = null;
    try {
        commandLine = parser.parse(options, args);
    } catch (Exception e) {
        LOG.error("ERROR: " + e.getMessage() + "\n");
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(NAME + " ", options, true);
        System.exit(-1);
    }
    return commandLine;
}