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

Example 31 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project athenz by yahoo.

the class ZMSTLSClient method parseCommandLine.

private static CommandLine parseCommandLine(String[] args) {
    Options options = new Options();
    Option resource = new Option("r", "resource", true, "resource value");
    resource.setRequired(true);
    options.addOption(resource);
    Option action = new Option("a", "action", true, "action");
    action.setRequired(true);
    options.addOption(action);
    Option principal = new Option("u", "principal", true, "principal to check for");
    principal.setRequired(true);
    options.addOption(principal);
    Option key = new Option("k", "key", true, "private key path");
    key.setRequired(true);
    options.addOption(key);
    Option cert = new Option("c", "cert", true, "certficate path");
    cert.setRequired(true);
    options.addOption(cert);
    Option trustStore = new Option("t", "trustStorePath", true, "CA TrustStore path");
    trustStore.setRequired(true);
    options.addOption(trustStore);
    Option trustStorePassword = new Option("p", "trustStorePassword", true, "CA TrustStore password");
    trustStorePassword.setRequired(true);
    options.addOption(trustStorePassword);
    Option zmsUrl = new Option("z", "zmsurl", true, "ZMS Server url");
    zmsUrl.setRequired(true);
    options.addOption(zmsUrl);
    CommandLineParser parser = new DefaultParser();
    HelpFormatter formatter = new HelpFormatter();
    CommandLine cmd = null;
    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        System.out.println(e.getMessage());
        formatter.printHelp("zms-tls-client", options);
        System.exit(1);
    }
    return cmd;
}

Example 32 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project athenz by yahoo.

the class InstanceClientRegister method parseCommandLine.

private static CommandLine parseCommandLine(String[] args) {
    Options options = new Options();
    Option domain = new Option("d", "domain", true, "domain name");
    domain.setRequired(true);
    options.addOption(domain);
    Option service = new Option("s", "service", true, "service name");
    service.setRequired(true);
    options.addOption(service);
    Option provider = new Option("p", "provider", true, "provider name");
    provider.setRequired(true);
    options.addOption(provider);
    Option instance = new Option("i", "instance", true, "instance id");
    instance.setRequired(true);
    options.addOption(instance);
    Option dnsSuffix = new Option("dns", "dnssuffix", true, "provider dns suffix");
    dnsSuffix.setRequired(true);
    options.addOption(dnsSuffix);
    Option providerKey = new Option("pk", "providerkey", true, "provider private key path");
    providerKey.setRequired(true);
    options.addOption(providerKey);
    Option keyId = new Option("pkid", "providerkeyid", true, "provider private key identifier");
    keyId.setRequired(true);
    options.addOption(keyId);
    Option instanceKey = new Option("ik", "instancekey", true, "instance private key path");
    instanceKey.setRequired(true);
    options.addOption(instanceKey);
    Option ztsUrl = new Option("z", "ztsurl", true, "ZTS Server url");
    ztsUrl.setRequired(true);
    options.addOption(ztsUrl);
    CommandLineParser parser = new DefaultParser();
    HelpFormatter formatter = new HelpFormatter();
    CommandLine cmd = null;
    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        System.out.println(e.getMessage());
        formatter.printHelp("instance-client", options);
        System.exit(1);
    }
    return cmd;
}

Example 33 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project storm by apache.

the class KafkaOffsetLagUtil method main.

public static void main(String[] args) {
    try {
        List<KafkaOffsetLagResult> results;
        Options options = buildOptions();
        CommandLineParser parser = new DefaultParser();
        CommandLine commandLine = parser.parse(options, args);
        if (!commandLine.hasOption(OPTION_TOPIC_LONG)) {
            printUsageAndExit(options, OPTION_TOPIC_LONG + " is required");
        }
        if (commandLine.hasOption(OPTION_OLD_CONSUMER_LONG)) {
            OldKafkaSpoutOffsetQuery oldKafkaSpoutOffsetQuery;
            if (commandLine.hasOption(OPTION_GROUP_ID_LONG) || commandLine.hasOption(OPTION_BOOTSTRAP_BROKERS_LONG) || commandLine.hasOption(OPTION_SECURITY_PROTOCOL_LONG)) {
                printUsageAndExit(options, OPTION_GROUP_ID_LONG + " or " + OPTION_BOOTSTRAP_BROKERS_LONG + " or " + OPTION_SECURITY_PROTOCOL_LONG + " is " + "not accepted with option " + OPTION_OLD_CONSUMER_LONG);
            }
            if (!commandLine.hasOption(OPTION_ZK_SERVERS_LONG) || !commandLine.hasOption(OPTION_ZK_COMMITTED_NODE_LONG)) {
                printUsageAndExit(options, OPTION_ZK_SERVERS_LONG + " and " + OPTION_ZK_COMMITTED_NODE_LONG + " are required  with " + OPTION_OLD_CONSUMER_LONG);
            }
            String[] topics = commandLine.getOptionValue(OPTION_TOPIC_LONG).split(",");
            if (topics != null && topics.length > 1) {
                printUsageAndExit(options, "Multiple topics not supported with option " + OPTION_OLD_CONSUMER_LONG + ". Either a single topic or a " + "wildcard string for matching topics is supported");
            }
            if (commandLine.hasOption(OPTION_ZK_BROKERS_ROOT_LONG)) {
                if (commandLine.hasOption(OPTION_PARTITIONS_LONG) || commandLine.hasOption(OPTION_LEADERS_LONG)) {
                    printUsageAndExit(options, OPTION_PARTITIONS_LONG + " or " + OPTION_LEADERS_LONG + " is not accepted with " + OPTION_ZK_BROKERS_ROOT_LONG);
                }
                oldKafkaSpoutOffsetQuery = new OldKafkaSpoutOffsetQuery(commandLine.getOptionValue(OPTION_TOPIC_LONG), commandLine.getOptionValue(OPTION_ZK_SERVERS_LONG), commandLine.getOptionValue(OPTION_ZK_COMMITTED_NODE_LONG), commandLine.hasOption(OPTION_TOPIC_WILDCARD_LONG), commandLine.getOptionValue(OPTION_ZK_BROKERS_ROOT_LONG));
            } else {
                if (commandLine.hasOption(OPTION_TOPIC_WILDCARD_LONG)) {
                    printUsageAndExit(options, OPTION_TOPIC_WILDCARD_LONG + " is not supported without " + OPTION_ZK_BROKERS_ROOT_LONG);
                }
                if (!commandLine.hasOption(OPTION_PARTITIONS_LONG) || !commandLine.hasOption(OPTION_LEADERS_LONG)) {
                    printUsageAndExit(options, OPTION_PARTITIONS_LONG + " and " + OPTION_LEADERS_LONG + " are required if " + OPTION_ZK_BROKERS_ROOT_LONG + " is not provided");
                }
                String[] partitions = commandLine.getOptionValue(OPTION_PARTITIONS_LONG).split(",");
                String[] leaders = commandLine.getOptionValue(OPTION_LEADERS_LONG).split(",");
                if (partitions.length != leaders.length) {
                    printUsageAndExit(options, OPTION_PARTITIONS_LONG + " and " + OPTION_LEADERS_LONG + " need to be of same size");
                }
                oldKafkaSpoutOffsetQuery = new OldKafkaSpoutOffsetQuery(commandLine.getOptionValue(OPTION_TOPIC_LONG), commandLine.getOptionValue(OPTION_ZK_SERVERS_LONG), commandLine.getOptionValue(OPTION_ZK_COMMITTED_NODE_LONG), commandLine.getOptionValue(OPTION_PARTITIONS_LONG), commandLine.getOptionValue(OPTION_LEADERS_LONG));
            }
            results = getOffsetLags(oldKafkaSpoutOffsetQuery);
        } else {
            String securityProtocol = commandLine.getOptionValue(OPTION_SECURITY_PROTOCOL_LONG);
            String[] oldSpoutOptions = { OPTION_TOPIC_WILDCARD_LONG, OPTION_PARTITIONS_LONG, OPTION_LEADERS_LONG, OPTION_ZK_SERVERS_LONG, OPTION_ZK_COMMITTED_NODE_LONG, OPTION_ZK_BROKERS_ROOT_LONG };
            for (String oldOption : oldSpoutOptions) {
                if (commandLine.hasOption(oldOption)) {
                    printUsageAndExit(options, oldOption + " is not accepted without " + OPTION_OLD_CONSUMER_LONG);
                }
            }
            if (!commandLine.hasOption(OPTION_GROUP_ID_LONG) || !commandLine.hasOption(OPTION_BOOTSTRAP_BROKERS_LONG)) {
                printUsageAndExit(options, OPTION_GROUP_ID_LONG + " and " + OPTION_BOOTSTRAP_BROKERS_LONG + " are required if " + OPTION_OLD_CONSUMER_LONG + " is not specified");
            }
            NewKafkaSpoutOffsetQuery newKafkaSpoutOffsetQuery = new NewKafkaSpoutOffsetQuery(commandLine.getOptionValue(OPTION_TOPIC_LONG), commandLine.getOptionValue(OPTION_BOOTSTRAP_BROKERS_LONG), commandLine.getOptionValue(OPTION_GROUP_ID_LONG), securityProtocol);
            results = getOffsetLags(newKafkaSpoutOffsetQuery);
        }
        Map<String, Map<Integer, KafkaPartitionOffsetLag>> keyedResult = keyByTopicAndPartition(results);
        System.out.print(JSONValue.toJSONString(keyedResult));
    } catch (Exception ex) {
        System.out.print("Unable to get offset lags for kafka. Reason: ");
        ex.printStackTrace(System.out);
    }
}

Example 34 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project moco by dreamhead.

the class ShutdownArgs method parse.

public static ShutdownArgs parse(final String[] args) {
    try {
        CommandLineParser parser = new DefaultParser();
        CommandLine cmd = parser.parse(createShutdownOptions(), args);
        return new ShutdownArgs(StartArgsParser.getPort(cmd.getOptionValue("s")));
    } catch (ParseException e) {
        throw new ParseArgException("fail to parse arguments", e);
    }
}

Example 35 with DefaultParser

use of org.apache.commons.cli.DefaultParser in project moco by dreamhead.

the class StartArgsParser method doParse.

private StartArgs doParse(final String[] args) throws ParseException {
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options(), args);
    return parseArgs(cmd);
}