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

Example 31 with CommandLineParser

use of org.apache.commons.cli.CommandLineParser 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 32 with CommandLineParser

use of org.apache.commons.cli.CommandLineParser 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 33 with CommandLineParser

use of org.apache.commons.cli.CommandLineParser in project bagheera by mozilla-metrics.

the class KafkaSequenceFileConsumer method main.

public static void main(String[] args) {
    OptionFactory optFactory = OptionFactory.getInstance();
    Options options = KafkaConsumer.getOptions();
    options.addOption(optFactory.create("o", "output", true, "HDFS base path for output."));
    options.addOption(optFactory.create("df", "dateformat", true, "Date format for the date subdirectories."));
    options.addOption(optFactory.create("fs", "filesize", true, "Max file size for output files."));
    options.addOption(optFactory.create("b", "usebytes", false, "Use BytesWritable for value rather than Text."));
    options.addOption(optFactory.create("ts", "addtimestamp", false, "Adds bagheera timestamp to the json"));
    CommandLineParser parser = new GnuParser();
    ShutdownHook sh = ShutdownHook.getInstance();
    try {
        // Parse command line options
        CommandLine cmd = parser.parse(options, args);
        final KafkaConsumer consumer = KafkaConsumer.fromOptions(cmd);
        sh.addFirst(consumer);
        // Create a sink for storing data
        SinkConfiguration sinkConfig = new SinkConfiguration();
        sinkConfig.setString("hdfssink.hdfs.basedir.path", cmd.getOptionValue("output", "/bagheera"));
        sinkConfig.setString("hdfssink.hdfs.date.format", cmd.getOptionValue("dateformat", "yyyy-MM-dd"));
        sinkConfig.setLong("hdfssink.hdfs.max.filesize", Long.parseLong(cmd.getOptionValue("filesize", "536870912")));
        sinkConfig.setBoolean("hdfssink.hdfs.usebytes", cmd.hasOption("usebytes"));
        if (cmd.hasOption("addtimestamp")) {
            sinkConfig.setBoolean("hdfssink.hdfs.addtimestamp", true);
        }
        KeyValueSinkFactory sinkFactory = KeyValueSinkFactory.getInstance(SequenceFileSink.class, sinkConfig);
        sh.addLast(sinkFactory);
        // Set the sink for consumer storage
        consumer.setSinkFactory(sinkFactory);
        // Initialize metrics collection, reporting, etc.
        final MetricsManager manager = MetricsManager.getDefaultMetricsManager();
        prepareHealthChecks();
        // Begin polling
        consumer.poll();
    } catch (ParseException e) {
        LOG.error("Error parsing command line options", e);
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(KafkaSequenceFileConsumer.class.getName(), options);
    } catch (NumberFormatException e) {
        LOG.error("Failed to parse filesize option", e);
    }
}

Example 34 with CommandLineParser

use of org.apache.commons.cli.CommandLineParser in project bagheera by mozilla-metrics.

the class KafkaHBaseConsumer method main.

public static void main(String[] args) {
    OptionFactory optFactory = OptionFactory.getInstance();
    Options options = KafkaConsumer.getOptions();
    options.addOption(optFactory.create("tbl", "table", true, "HBase table name.").required());
    options.addOption(optFactory.create("f", "family", true, "Column family."));
    options.addOption(optFactory.create("q", "qualifier", true, "Column qualifier."));
    options.addOption(optFactory.create("b", "batchsize", true, "Batch size (number of messages per HBase flush)."));
    options.addOption(optFactory.create("pd", "prefixdate", false, "Prefix key with salted date."));
    CommandLineParser parser = new GnuParser();
    ShutdownHook sh = ShutdownHook.getInstance();
    try {
        // Parse command line options
        CommandLine cmd = parser.parse(options, args);
        final KafkaConsumer consumer = KafkaConsumer.fromOptions(cmd);
        sh.addFirst(consumer);
        // Create a sink for storing data
        SinkConfiguration sinkConfig = new SinkConfiguration();
        if (cmd.hasOption("numthreads")) {
            sinkConfig.setInt("hbasesink.hbase.numthreads", Integer.parseInt(cmd.getOptionValue("numthreads")));
        }
        if (cmd.hasOption("batchsize")) {
            sinkConfig.setInt("hbasesink.hbase.batchsize", Integer.parseInt(cmd.getOptionValue("batchsize")));
        }
        sinkConfig.setString("hbasesink.hbase.tablename", cmd.getOptionValue("table"));
        sinkConfig.setString("hbasesink.hbase.column.family", cmd.getOptionValue("family", "data"));
        sinkConfig.setString("hbasesink.hbase.column.qualifier", cmd.getOptionValue("qualifier", "json"));
        sinkConfig.setBoolean("hbasesink.hbase.rowkey.prefixdate", cmd.hasOption("prefixdate"));
        KeyValueSinkFactory sinkFactory = KeyValueSinkFactory.getInstance(HBaseSink.class, sinkConfig);
        sh.addLast(sinkFactory);
        // Set the sink factory for consumer storage
        consumer.setSinkFactory(sinkFactory);
        prepareHealthChecks();
        // Initialize metrics collection, reporting, etc.
        final MetricsManager manager = MetricsManager.getDefaultMetricsManager();
        // Begin polling
        consumer.poll();
    } catch (ParseException e) {
        LOG.error("Error parsing command line options", e);
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(KafkaHBaseConsumer.class.getName(), options);
    }
}

Example 35 with CommandLineParser

use of org.apache.commons.cli.CommandLineParser in project henplus by neurolabs.

the class HenPlus method readCommandLineOptions.

/**
     * @param argv
     */
private void readCommandLineOptions(final String[] argv) {
    final Options availableOptions = getMainOptions();
    registerCommandOptions(availableOptions);
    final CommandLineParser parser = new PosixParser();
    CommandLine line = null;
    try {
        line = parser.parse(availableOptions, argv);
        if (line.hasOption('h')) {
            usageAndExit(availableOptions, 0);
        }
        if (line.hasOption('s')) {
            _quiet = true;
        }
        if (line.hasOption('v')) {
            _verbose = true;
        }
        handleCommandOptions(line);
    } catch (final Exception e) {
        Logger.error("Error handling command line arguments", e);
        usageAndExit(availableOptions, 1);
    }
}