org.apache.commons.cli.ParseException Java Examples

public static void main(String[] args) throws IOException, ModelException, TranslateException {
    Options options = Arguments.getOptions();
    try {
        DefaultParser parser = new DefaultParser();
        CommandLine cmd = parser.parse(options, args, null, false);
        Arguments arguments = new Arguments(cmd);

        Classifications classifications = predict(arguments);
        logger.info("{}", classifications);
    } catch (ParseException e) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.setLeftPadding(1);
        formatter.setWidth(120);
        formatter.printHelp(e.getMessage(), options);
    }
}
 

protected CommandLine doParse(String[] args) throws CommandLineParseException {
    CommandLineParser parser = new DefaultParser();
    CommandLine commandLine;
    try {
        commandLine = parser.parse(options, args);
        if (commandLine.hasOption(HELP_ARG)) {
            return printUsageAndThrow(null, ExitCode.HELP);
        }
        certificateAuthorityHostname = commandLine.getOptionValue(CERTIFICATE_AUTHORITY_HOSTNAME_ARG, TlsConfig.DEFAULT_HOSTNAME);
        days = getIntValue(commandLine, DAYS_ARG, TlsConfig.DEFAULT_DAYS);
        keySize = getIntValue(commandLine, KEY_SIZE_ARG, TlsConfig.DEFAULT_KEY_SIZE);
        keyAlgorithm = commandLine.getOptionValue(KEY_ALGORITHM_ARG, TlsConfig.DEFAULT_KEY_PAIR_ALGORITHM);
        keyStoreType = commandLine.getOptionValue(KEY_STORE_TYPE_ARG, getKeyStoreTypeDefault());
        if (KeystoreType.PKCS12.toString().equalsIgnoreCase(keyStoreType)) {
            logger.info("Command line argument --" + KEY_STORE_TYPE_ARG + "=" + keyStoreType + " only applies to keystore, recommended truststore type of " + KeystoreType.JKS.toString() +
                    " unaffected.");
        }
        signingAlgorithm = commandLine.getOptionValue(SIGNING_ALGORITHM_ARG, TlsConfig.DEFAULT_SIGNING_ALGORITHM);
        differentPasswordForKeyAndKeystore = commandLine.hasOption(DIFFERENT_KEY_AND_KEYSTORE_PASSWORDS_ARG);
    } catch (ParseException e) {
        return printUsageAndThrow("Error parsing command line. (" + e.getMessage() + ")", ExitCode.ERROR_PARSING_COMMAND_LINE);
    }
    return commandLine;
}
 

public SerialScoreParameters(String[] arguments) throws ParseException {
  super(arguments);

  if (cmd.hasOption("fileName"))
    fileName = cmd.getOptionValue("fileName");

  if (fileName.equals("stdout"))
    useStandardOutput = true;

  if (cmd.hasOption("limit"))
    limit = Integer.parseInt(cmd.getOptionValue("limit"));

  if (cmd.hasOption("offset"))
    offset = Integer.parseInt(cmd.getOptionValue("offset"));

  if (offset > -1 && limit > -1)
    limit += offset;
}
 

@Override
public void updateParameters(Parameter parametersHolder, ClientContext clientContext)
  throws ParseException,
    IOException, YarnException {
  String savedModelPath = parametersHolder.getOptionValue(
      CliConstants.SAVED_MODEL_PATH);
  this.setSavedModelPath(savedModelPath);

  List<String> envVars = getEnvVars((ParametersHolder)parametersHolder);
  this.setEnvars(envVars);

  String queue = parametersHolder.getOptionValue(
      CliConstants.QUEUE);
  this.setQueue(queue);

  String dockerImage = parametersHolder.getOptionValue(
      CliConstants.DOCKER_IMAGE);
  this.setDockerImageName(dockerImage);

  super.updateParameters(parametersHolder, clientContext);
}
 

public MappingParameters(String[] arguments) throws ParseException {
  cmd = parser.parse(getOptions(), arguments);

  if (cmd.hasOption("withSubfieldCodelists"))
    exportSubfieldCodes = true;

  if (cmd.hasOption("withSelfDescriptiveCode"))
    exportSelfDescriptiveCodes = true;

  if (cmd.hasOption("solrFieldType"))
    solrFieldType = SolrFieldType.byCode(cmd.getOptionValue("solrFieldType"));

  if (cmd.hasOption("withFrbrFunctions"))
    exportFrbrFunctions = true;

  if (cmd.hasOption("withCompilanceLevel"))
    exportCompilanceLevel = true;
}
 

private void readArguments() throws ParseException
{
    String[] arguments = parsedCommandLine.getArgs();
    if (arguments.length > 1)
    {
        // more than one unparsed argument (input file name) is always an error
        throw new ParseException("Unknown argument " + arguments[1]);
    }
    else if (arguments.length == 1)
    {
        // normalize slashes and backslashes
        inputFileName = new File(arguments[0]).getPath();
    }
    else
    {
        // don't fail yet - file name is not required for -h or -v
        inputFileName = null;
    }
}
 

@Test
public void testDefaults() {
  String[] arguments = new String[]{"a-marc-file.mrc"};
  try {
    MarcToSolrParameters parameters = new MarcToSolrParameters(arguments);

    assertNotNull(parameters.getArgs());
    assertEquals(1, parameters.getArgs().length);
    assertEquals("a-marc-file.mrc", parameters.getArgs()[0]);

    assertFalse(parameters.doHelp());

    assertNull(parameters.getSolrUrl());
    assertFalse(parameters.doCommit());
    assertNotNull(parameters.getSolrFieldType());
    assertEquals(SolrFieldType.MARC, parameters.getSolrFieldType());
  } catch (ParseException e) {
    e.printStackTrace();
  }
}
 

@Override
public int run(String[] args)
    throws ParseException, IOException, YarnException, SubmarineException {
  if (CliUtils.argsForHelp(args)) {
    printUsages();
    return 0;
  }

  parseCommandLineAndGetRunJobParameters(args);
  ApplicationId applicationId = jobSubmitter.submitJob(parametersHolder);
  LOG.info("Submarine job is submitted, the job id is " + applicationId);
  RunJobParameters parameters =
      (RunJobParameters) parametersHolder.getParameters();
  storeJobInformation(parameters, applicationId, args);
  if (parameters.isWaitJobFinish()) {
    this.jobMonitor.waitTrainingFinal(parameters.getName());
  }

  return 0;
}
 

private void execute(String[] args) throws Exception
{
    commandLineArguments.parse(args);
    if (commandLineArguments.hasHelpOption())
    {
        commandLineArguments.printHelp();
        extensionManager.printExtensions();
    }
    else if (commandLineArguments.hasVersionOption())
    {
        ZserioToolPrinter.printMessage("version " + ZserioVersion.VERSION_STRING);
    }
    else if (commandLineArguments.getInputFileName() == null)
    {
        throw new ParseException("Missing input file name!");
    }
    else
    {
        process();
    }
}
 

/**
 *  Usage:  URPChecker  \
 *             -brokerstatszk    datazk001:2181/data07    \
 *             -brokerstatstopic brokerstats              \
 *             -clusterzk  m10nzk001:2181,...,m10nzk007:2181/m10n07
 */
private static CommandLine parseCommandLine(String[] args) {
  Option zookeeper = new Option(ZOOKEEPER, true, "cluster zookeeper");
  options.addOption(zookeeper);

  if (args.length < 2) {
    printUsageAndExit();
  }

  CommandLineParser parser = new DefaultParser();
  CommandLine cmd = null;
  try {
    cmd = parser.parse(options, args);
  } catch (ParseException | NumberFormatException e) {
    printUsageAndExit();
  }
  return cmd;
}
 

public static CliOptions parseEmbeddedModeClient(String[] args) {
	try {
		DefaultParser parser = new DefaultParser();
		CommandLine line = parser.parse(EMBEDDED_MODE_CLIENT_OPTIONS, args, true);
		return new CliOptions(
			line.hasOption(CliOptionsParser.OPTION_HELP.getOpt()),
			checkSessionId(line),
			checkUrl(line, CliOptionsParser.OPTION_ENVIRONMENT),
			checkUrl(line, CliOptionsParser.OPTION_DEFAULTS),
			checkUrls(line, CliOptionsParser.OPTION_JAR),
			checkUrls(line, CliOptionsParser.OPTION_LIBRARY),
			line.getOptionValue(CliOptionsParser.OPTION_UPDATE.getOpt())
		);
	}
	catch (ParseException e) {
		throw new SqlClientException(e.getMessage());
	}
}
 

@Test
public void testJobWithoutName() throws Exception {
  RunJobCli runJobCli = new RunJobCli(getMockClientContext());
  String expectedErrorMessage =
      "--" + CliConstants.NAME + " is absent";
  String actualMessage = "";
  try {
    runJobCli.run(
        new String[]{"--framework", getFrameworkName(),
            "--docker_image", "tf-docker:1.1.0",
            "--num_workers", "0", "--verbose"});
  } catch (ParseException e) {
    actualMessage = e.getMessage();
    e.printStackTrace();
  }
  assertEquals(expectedErrorMessage, actualMessage);
}
 

@Test
public void testNumPSCannotBeDefined() throws Exception {
  RunJobCli runJobCli = new RunJobCli(RunJobCliParsingCommonTest.getMockClientContext());
  assertFalse(SubmarineLogs.isVerbose());

  expectedException.expect(ParseException.class);
  expectedException.expectMessage("cannot be defined for PyTorch jobs");
  runJobCli.run(
      new String[]{"--framework", "pytorch",
          "--name", "my-job", "--docker_image", "tf-docker:1.1.0",
          "--input_path", "hdfs://input",
          "--checkpoint_path", "hdfs://output",
          "--num_workers", "3",
          "--worker_launch_cmd",
          "python run-job.py", "--worker_resources", "memory=2048M,vcores=2",
          "--num_ps", "2"});
}
 

@Test
public void testPSResourcesCannotBeDefined() throws Exception {
  RunJobCli runJobCli = new RunJobCli(RunJobCliParsingCommonTest.getMockClientContext());
  assertFalse(SubmarineLogs.isVerbose());

  expectedException.expect(ParseException.class);
  expectedException.expectMessage("cannot be defined for PyTorch jobs");
  runJobCli.run(
      new String[]{"--framework", "pytorch",
          "--name", "my-job", "--docker_image", "tf-docker:1.1.0",
          "--input_path", "hdfs://input",
          "--checkpoint_path", "hdfs://output",
          "--num_workers", "3",
          "--worker_launch_cmd",
          "python run-job.py", "--worker_resources", "memory=2048M,vcores=2",
          "--ps_resources", "memory=2048M,vcores=2"});
}
 

private static CommandLine parseAndValidateCommandLineArguments(String[] args) throws ParseException {
    Options options = new Options();
    options.addOption("help", false, "Print the help message.");
    options.addOption("url", true, "The broker connection url.");
    options.addOption("user", true, "The user to connect to the broker.");
    options.addOption("password", true, "The password for the user.");
    options.addOption("mode", true, "Whether to act as 'sender' or 'receiver'");
    options.addOption("type", true, "Whether to use a queue or a topic.");
    options.addOption("destination", true, "The name of the queue or topic");
    options.addOption("name", true, "The name of the sender");
    options.addOption("interval", true, "The interval in msec at which messages are generated. Default 1000");
    options.addOption("notPersistent", false, "Send messages in non-persistent mode");
    options.addOption("ttl", true, "The time to live value for the message.");
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options, args);

    if (cmd.hasOption("help")) {
        printUsage(options);
    }

    if (!(cmd.hasOption("url") && cmd.hasOption("type") && cmd.hasOption("mode") && cmd.hasOption("destination"))) {
        printUsage(options);
    }

    return cmd;
}
 

@Test
public void testTensorboardDockerImageCannotBeDefined() throws Exception {
  RunJobCli runJobCli = new RunJobCli(RunJobCliParsingCommonTest.getMockClientContext());
  assertFalse(SubmarineLogs.isVerbose());

  expectedException.expect(ParseException.class);
  expectedException.expectMessage("cannot be defined for PyTorch jobs");
  runJobCli.run(
      new String[]{"--framework", "pytorch",
          "--name", "my-job", "--docker_image", "tf-docker:1.1.0",
          "--input_path", "hdfs://input",
          "--checkpoint_path", "hdfs://output",
          "--num_workers", "3",
          "--worker_launch_cmd",
          "python run-job.py", "--worker_resources", "memory=2048M,vcores=2",
          "--tensorboard_docker_image", "TBDockerImage"});
}
 

public static Map<String, Object> parse(String[] args) {
    final CommandLine cmdLine;
    try {
        cmdLine = new CLIManager().parse(args);
    } catch (ParseException e) {
        throw new IllegalStateException("Failed to parse Maven command line arguments", e);
    }

    final Map<String, Object> map = new HashMap<>();
    put(cmdLine, map, CLIManager.ALTERNATE_USER_SETTINGS);
    put(cmdLine, map, CLIManager.ALTERNATE_GLOBAL_SETTINGS);
    put(cmdLine, map, CLIManager.ALTERNATE_POM_FILE);
    put(map, String.valueOf(CLIManager.ACTIVATE_PROFILES), cmdLine.getOptionValues(CLIManager.ACTIVATE_PROFILES));

    putBoolean(cmdLine, map, CLIManager.OFFLINE);
    putBoolean(cmdLine, map, CLIManager.SUPRESS_SNAPSHOT_UPDATES);
    putBoolean(cmdLine, map, CLIManager.UPDATE_SNAPSHOTS);
    putBoolean(cmdLine, map, CLIManager.CHECKSUM_FAILURE_POLICY);
    putBoolean(cmdLine, map, CLIManager.CHECKSUM_WARNING_POLICY);

    return map;
}
 

/**
 * when only run tensorboard, input_path is not needed
 * */
@Test
public void testNoInputPathOptionButOnlyRunTensorboard() throws Exception {
  RunJobCli runJobCli = new RunJobCli(RunJobCliParsingCommonTest.getMockClientContext());
  boolean success = true;
  try {
    runJobCli.run(
        new String[]{"--framework", "tensorflow",
            "--name", "my-job", "--docker_image", "tf-docker:1.1.0",
            "--num_workers", "0", "--tensorboard", "--verbose",
            "--tensorboard_resources", "memory=2G,vcores=2",
            "--tensorboard_docker_image", "tb_docker_image:001"});
  } catch (ParseException e) {
    success = false;
  }
  assertTrue(success);
}
 

@Test
public void testSchedulerDockerImageCannotBeDefined() throws Exception {
  RunJobCli runJobCli = new RunJobCli(RunJobCliParsingCommonTest.getMockClientContext());
  assertFalse(SubmarineLogs.isVerbose());

  expectedException.expect(ParseException.class);
  expectedException.expectMessage("cannot be defined for TensorFlow jobs");
  runJobCli.run(
      new String[] {"--framework", "tensorflow",
          "--name", "my-job", "--docker_image", "tf-docker:1.1.0",
          "--input_path", "hdfs://input", "--checkpoint_path", "hdfs://output",
          "--num_workers", "1", "--worker_launch_cmd", "python run-job.py",
          "--worker_resources", "memory=4g,vcores=2", "--tensorboard", "true",
          "--verbose", "--wait_job_finish",
          "--scheduler_docker_image", "schedulerDockerImage"});
}
 

private static void parseConfig(String key, Object value) throws ParseException {
    try {
        //logger.debug("Parse config key : " + key + "   value: " + value);

        if ("logging.log4j_config_file".equals(key)) {
            File f = checkIfValidFile((String) value);
            log4jConfigFileName = f.getAbsolutePath();

        } else if ("sdk.android_sdk_jar".equals(key)) {
            if (pathToAndroidJar == null)  // CLI takes precedence
                pathToAndroidJar = checkIfValidFile((String) value);

        } else if ("packageTree.ascii_rendering".equals(key)) {
            PckgTree.useAsciiRendering = (Boolean) value;

        } else if ("reporting.show_comments".equals(key)) {
            Reporting.showComments = (Boolean) value;

        } else
            logger.warn("Found unknown config key: " + key);

    } catch (ParseException e) {
       throw new ParseException("Could not parse config option " + key + " : " + e.getMessage());
    }
}
 

/**
 *  Usage:  ReplicaStatsRetriever  \
 *             -brokerstatszk    datazk001:2181/data07    \
 *             -brokerstatstopic brokerstats              \
 *             -clusterzk  m10nzk001:2181,...,m10nzk007:2181/m10n07 \
 *             -seconds 43200
 */
private static CommandLine parseCommandLine(String[] args) {
  Option config = new Option(CONFIG, true, "operator config");
  Option brokerStatsZookeeper =
      new Option(BROKERSTATS_ZOOKEEPER, true, "zookeeper for brokerstats topic");
  Option brokerStatsTopic = new Option(BROKERSTATS_TOPIC, true, "topic for brokerstats");
  Option clusterZookeeper = new Option(CLUSTER_ZOOKEEPER, true, "cluster zookeeper");
  Option seconds = new Option(SECONDS, true, "examined time window in seconds");
  options.addOption(config).addOption(brokerStatsZookeeper).addOption(brokerStatsTopic)
      .addOption(clusterZookeeper).addOption(seconds);

  if (args.length < 6) {
    printUsageAndExit();
  }

  CommandLineParser parser = new DefaultParser();
  CommandLine cmd = null;
  try {
    cmd = parser.parse(options, args);
  } catch (ParseException | NumberFormatException e) {
    printUsageAndExit();
  }
  return cmd;
}
 

public static CommandLine parseCmdLine(final String appName, String[] args, Options options,
    CommandLineParser parser) {
    HelpFormatter hf = new HelpFormatter();
    hf.setWidth(110);
    CommandLine commandLine = null;
    try {
        commandLine = parser.parse(options, args);
        if (commandLine.hasOption('h')) {
            hf.printHelp(appName, options, true);
            return null;
        }
    } catch (ParseException e) {
        hf.printHelp(appName, options, true);
    }

    return commandLine;
}
 

@Test
public void testDefaults() {
  String[] arguments = new String[]{"a-marc-file.mrc"};
  try {
    ValidatorParameters parameters = new ValidatorParameters(arguments);

    assertNotNull(parameters.getArgs());
    assertEquals(1, parameters.getArgs().length);
    assertEquals("a-marc-file.mrc", parameters.getArgs()[0]);

    assertFalse(parameters.doHelp());

    assertNotNull(parameters.getDetailsFileName());
    assertEquals("validation-report.txt", parameters.getDetailsFileName());
    assertFalse(parameters.useStandardOutput());

    assertEquals(-1, parameters.getLimit());
    assertEquals(-1, parameters.getOffset());

    assertFalse(parameters.doSummary());

    assertEquals(ValidationErrorFormat.TEXT, parameters.getFormat());
  } catch (ParseException e) {
    e.printStackTrace();
  }
}
 

@Test
public void withoutWriterCode() throws ParseException
{
    String[] args = { "-withoutWriterCode" };
    CommandLineArguments parsedArgs = parse(args);
    assertFalse(parsedArgs.getWithWriterCode());
    assertFalse(parsedArgs.getWithPubsubCode()); // auto-disabled
    assertFalse(parsedArgs.getWithServiceCode()); // auto-disabled
}
 

@Test
public void withValidationCode() throws ParseException
{
    String[] args = { "-withValidationCode" };
    CommandLineArguments parsedArgs = parse(args);
    assertTrue(parsedArgs.getWithValidationCode());
}
 

private void parseAndCheckExpected(String[] args) throws ParseException {
    SiteToSiteCliMain.CliParse cliParse = SiteToSiteCliMain.parseCli(new Options(), args);
    SiteToSiteClient.Builder builder = cliParse.getBuilder();
    assertEquals(expectedUrl, builder.getUrl());
    assertEquals(expectedSiteToSiteTransportProtocol, builder.getTransportProtocol());
    assertEquals(expectedPortName, builder.getPortName());
    assertEquals(expectedPortIdentifier, builder.getPortIdentifier());
    assertEquals(expectedTimeoutNs, builder.getTimeout(TimeUnit.NANOSECONDS));
    assertEquals(expectedPenalizationNs, builder.getPenalizationPeriod(TimeUnit.NANOSECONDS));
    assertEquals(expectedKeystoreFilename, builder.getKeystoreFilename());
    assertEquals(expectedKeystorePass, builder.getKeystorePass());
    assertEquals(expectedKeystoreType, builder.getKeystoreType());
    assertEquals(expectedTruststoreFilename, builder.getTruststoreFilename());
    assertEquals(expectedTruststorePass, builder.getTruststorePass());
    assertEquals(expectedTruststoreType, builder.getTruststoreType());
    assertEquals(expectedCompression, builder.isUseCompression());
    assertEquals(expectedPeerPersistenceFile, builder.getPeerPersistenceFile());
    if (expectedHttpProxy == null) {
        assertNull(builder.getHttpProxy());
    } else {
        HttpProxy httpProxy = builder.getHttpProxy();
        assertNotNull(httpProxy);
        assertEquals(expectedHttpProxy.getHttpHost(), httpProxy.getHttpHost());
        assertEquals(expectedHttpProxy.getUsername(), httpProxy.getUsername());
        assertEquals(expectedHttpProxy.getPassword(), httpProxy.getPassword());
    }
    SiteToSiteClientConfig siteToSiteClientConfig = builder.buildConfig();
    assertEquals(expectedBatchCount, siteToSiteClientConfig.getPreferredBatchCount());
    assertEquals(expectedBatchDuration, siteToSiteClientConfig.getPreferredBatchDuration(TimeUnit.NANOSECONDS));
    assertEquals(expectedBatchSize, siteToSiteClientConfig.getPreferredBatchSize());
    assertEquals(expectedTransferDirection, cliParse.getTransferDirection());
}
 

public THashMap<String, String> parse(String[] input) {
	THashMap<String, String> result = new THashMap<>();
	try {
		CommandLine cmdLine = this.parse(this.getOptions(), input);
		for (Option option : cmdLine.getOptions()) {
			result.put(option.getOpt(), option.getValue());
		}
	} catch (ParseException e) {
		e.printStackTrace();
	}
	return result;
}
 

private boolean determineIfDistributed(int nWorkers, int nPS)
    throws ParseException {
  // Check #workers and #ps.
  // When distributed training is required
  if (nWorkers >= 2 && nPS > 0) {
    return true;
  } else if (nWorkers <= 1 && nPS > 0) {
    throw new ParseException("Only specified one worker but non-zero PS, "
        + "please double check.");
  }
  return false;
}
 

@Test
public void testDetection()
        throws IOException, MalformedModelException, TranslateException, ParseException {
    // this is nightly test
    if (!Boolean.getBoolean("nightly")) {
        throw new SkipException("Nightly only");
    }
    String[] args;
    float expectedLoss = 0;
    int expectedMinNumber = 0;
    int expectedMaxNumber = 0;
    if (Device.getGpuCount() > 0) {
        args = new String[] {"-e", "20", "-b", "32", "-g", "1"};
        expectedLoss = 2.5e-3f;
        expectedMaxNumber = 15;
        expectedMinNumber = 6;
    } else {
        // test train 1 epoch and predict workflow works on CPU
        args = new String[] {"-e", "1", "-m", "1", "-b", "32"};
    }
    // test train
    TrainingResult result = TrainPikachu.runExample(args);

    if (expectedLoss > 0) {
        Assert.assertTrue(result.getValidateLoss() < expectedLoss);
    }

    // test predict
    int numberOfPikachus =
            TrainPikachu.predict("build/model", "src/test/resources/pikachu.jpg");
    if (expectedMinNumber > 0) {
        Assert.assertTrue(numberOfPikachus >= expectedMinNumber);
        Assert.assertTrue(numberOfPikachus <= expectedMaxNumber);
    }
}
 

@Test
public void testInsertOutput() throws SQLException, ParseException {
    try {
        // sql("select 1")
        //     .runner(RunnerType.SPARK).check(this::executedBySparkOrFlink);
        sql("insert into `\\output\\` in hdfs "
            + "select * from department as dep inner join homework_content as stu on dep.dep_id = stu.stu_id")
            .runner(RunnerType.SPARK).check(this::executedBySparkOrFlink);
    } catch (QsqlException exception) {
        Assert.assertTrue(true);
    }
}