Example usage for org.apache.commons.cli CommandLine getArgs

Introduction

In this page you can find the example usage for org.apache.commons.cli CommandLine getArgs.

Prototype

public String[] getArgs() 

Source Link

Document

Retrieve any left-over non-recognized options and arguments

Usage

From source file:com.galenframework.parser.GalenPageActionReader.java

private static GalenPageAction dumpPageActionFrom(String[] args, String originalText) {
    Options options = new Options();
    options.addOption("n", "name", true, "Page name");
    options.addOption("e", "export", true, "Export dir");
    options.addOption("w", "max-width", true, "Maximal width of elements in croppped screenshots");
    options.addOption("h", "max-height", true, "Maximal height of elements in cropped screenshots");
    options.addOption("i", "only-images", false, "Flag for exporting only images without html and json files");

    org.apache.commons.cli.CommandLineParser parser = new PosixParser();

    try {/*from   ww w  . jav  a  2 s .c  o m*/
        CommandLine cmd = parser.parse(options, args);
        String[] leftoverArgs = cmd.getArgs();

        if (leftoverArgs == null || leftoverArgs.length < 2) {
            throw new SyntaxException(Line.UNKNOWN_LINE, "There are no page specs: " + originalText);
        }

        Integer maxWidth = null;
        Integer maxHeight = null;

        String maxWidthText = cmd.getOptionValue("w");
        String maxHeightText = cmd.getOptionValue("h");

        if (maxWidthText != null && !maxWidthText.isEmpty()) {
            maxWidth = Integer.parseInt(maxWidthText);
        }

        if (maxHeightText != null && !maxHeightText.isEmpty()) {
            maxHeight = Integer.parseInt(maxHeightText);
        }

        boolean onlyImages = cmd.hasOption("i");

        return new GalenPageActionDumpPage().withSpecPath(leftoverArgs[1]).withPageName(cmd.getOptionValue("n"))
                .withPageDumpPath(cmd.getOptionValue("e")).withMaxWidth(maxWidth).withMaxHeight(maxHeight)
                .withOnlyImages(onlyImages);
    } catch (Exception e) {
        throw new SyntaxException(Line.UNKNOWN_LINE, "Couldn't parse: " + originalText, e);
    }
}

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From source file:io.janusproject.Boot.java

private static void parseCommandForInfoOptions(CommandLine cmd) {
    if (cmd.hasOption('h') || cmd.getArgs().length == 0) {
        showHelp();/*from ww  w.j av a  2  s .  c  o m*/
    }
    if (cmd.hasOption('s')) {
        showDefaults();
    }
}

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From source file:it.scompo.audioorganizer.setup.PropertiesConfigurator.java

public static void createApplicationProperties(String... args) {

    CommandLine line = null;

    String[] remainingArguments = null;

    try {//from w  ww  . j av  a 2 s .c o m

        line = parser.parse(optionsDefinitions.getOptions(), args, true);

    } catch (ParseException e) {

        exitApplication(STATUS_ERROR);
    }

    remainingArguments = line.getArgs();

    if (line.hasOption("help")) {

        printHelp();
        exitApplication(STATUS_OK);

    }

    if (noMoreArgs(remainingArguments)) {

        printHelp();
        exitApplication(STATUS_ERROR);
    }

    if (line.hasOption("recursive")) {

        applicationProperties.setRecursive(true);
    }

    applicationProperties.setDirectoryPath(remainingArguments[0]);

}

---

From source file:de.huberlin.wbi.cuneiform.cmdline.main.Main.java

public static void config(CommandLine cmd) {

    String[] fileVector;//from w ww  .jav a 2  s.  co  m
    Path f;
    String s;
    int i, n;

    fileVector = cmd.getArgs();
    n = fileVector.length;
    inputFileVector = new Path[n];

    for (i = 0; i < n; i++) {

        s = fileVector[i];
        f = Paths.get(s);

        inputFileVector[i] = f;
    }

    if (cmd.hasOption('p'))
        platform = cmd.getOptionValue('p');
    else
        platform = PLATFORM_LOCAL;

    if (cmd.hasOption('f'))
        format = cmd.getOptionValue('f');
    else
        format = FORMAT_CF;
}

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From source file:edu.hku.sdb.driver.SdbDriver.java

private static CommandLine parseAndValidateInput(String[] args) {

    // Make sure we have some
    if (args == null || args.length == 0) {
        //printUsage(System.out);
        //System.exit(0);
    }//from  w  w w . j a v a2  s.co m

    // Parse the arguments
    Options opts = buildOptions();
    CommandLineParser parser = new GnuParser();
    CommandLine line = null;
    try {
        line = parser.parse(opts, args, true);
    } catch (ParseException e) {
        failAndExit("Unable to parse the input arguments:\n" + e.getMessage());
    }

    // Ensure we don't have any extra input arguments
    if (line.getArgs() != null && line.getArgs().length > 0) {
        System.err.println("Unsupported input arguments:");
        for (String arg : line.getArgs()) {
            System.err.println(arg);
        }
        failAndExit("");
    }

    // If the user asked for help, nothing else to do
    if (line.hasOption(HELP)) {
        return line;
    }

    if (!line.hasOption(START)) {
        printUsage(System.out);
        failAndExit("");
    }

    if (!line.hasOption(CONF)) {
        printUsage(System.out);
        failAndExit("");
    }

    return line;
}

---

From source file:edu.kit.checkstyle.Main.java

/**
 * Determines the files to process./*  w  w  w  .  java 2  s . co m*/
 *
 * @param aLine the command line options specifying what files to process
 * @return list of files to process
 */
private static List<File> getFilesToProcess(CommandLine aLine) {
    final List<File> files = Lists.newLinkedList();
    if (aLine.hasOption("r")) {
        final String[] values = aLine.getOptionValues("r");
        for (String element : values) {
            traverse(new File(element), files);
        }
    }

    final String[] remainingArgs = aLine.getArgs();
    for (String element : remainingArgs) {
        files.add(new File(element));
    }

    return files;
}

---

From source file:alluxio.cli.GetConf.java

/**
 * Implements get configuration.// w  w  w  .ja v a2s.c om
 *
 * @param args list of arguments
 * @return 0 on success, 1 on failures
 */
public static int getConf(String... args) {
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd;

    try {
        cmd = parser.parse(OPTIONS, args, true /* stopAtNonOption */);
    } catch (ParseException e) {
        printHelp("Unable to parse input args: " + e.getMessage());
        return 1;
    }
    Preconditions.checkNotNull(cmd, "Unable to parse input args");
    args = cmd.getArgs();
    switch (args.length) {
    case 0:
        for (Entry<String, String> entry : Configuration.toMap().entrySet()) {
            String key = entry.getKey();
            String value = entry.getValue();
            System.out.println(String.format("%s=%s", key, value));
        }
        break;
    case 1:
        if (!PropertyKey.isValid(args[0])) {
            printHelp(String.format("%s is not a valid configuration key", args[0]));
            return 1;
        }
        PropertyKey key = PropertyKey.fromString(args[0]);
        if (!Configuration.containsKey(key)) {
            System.out.println("");
        } else {
            if (cmd.hasOption(UNIT_OPTION_NAME)) {
                String arg = cmd.getOptionValue(UNIT_OPTION_NAME).toUpperCase();
                try {
                    ByteUnit byteUnit;
                    byteUnit = ByteUnit.valueOf(arg);
                    System.out.println(Configuration.getBytes(key) / byteUnit.getValue());
                    break;
                } catch (Exception e) {
                    // try next unit parse
                }
                try {
                    TimeUnit timeUnit;
                    timeUnit = TimeUnit.valueOf(arg);
                    System.out.println(Configuration.getMs(key) / timeUnit.getValue());
                    break;
                } catch (IllegalArgumentException ex) {
                    // try next unit parse
                }
                printHelp(String.format("%s is not a valid unit", arg));
                return 1;
            } else {
                System.out.println(Configuration.get(key));
            }
        }
        break;
    default:
        printHelp("More arguments than expected");
        return 1;
    }
    return 0;
}

---

From source file:de.uni_siegen.wineme.come_in.thumbnailer.Main.java

private static void parseParams(String[] params) {
    CommandLineParser parser = new GnuParser();
    CommandLine line = null;
    try {//  ww w . ja v a 2s.  c om
        line = parser.parse(options, params);
    } catch (ParseException e) {
        System.err.println("Invalid command line: " + e.getMessage());
        explainUsage();
        System.exit(1);
    }

    if (line.hasOption("size")) {
        // TODO Set
    }

    String[] files = line.getArgs();
    if (files.length == 0 || files.length > 2) {
        explainUsage();
        System.exit(1);
    }
    inFile = new File(files[0]);
    if (files.length > 1)
        outFile = new File(files[1]);
}

---

From source file:jettyClient.simpleClient.Parameters.java

/**
 * Check if the given parameters are correct.
 * //ww w. jav a2 s .co m
 * @param line
 *            Command line arguments.
 * @return Configuration options for the client.
 */
private static ClientOptions setOptions(CommandLine line) {

    URL spURL = null;

    // Create the configuration for the client.
    ClientOptions options = new ClientOptions();

    // Get the arguments not matching options.
    String leftoverArgs[] = line.getArgs();

    // If there is an SP given.
    if (leftoverArgs.length > 0) {

        // Parse the SP URL
        spURL = getURL(leftoverArgs[0]);

        // // Set the IdP ID
        // options.setIdpID(leftoverArgs[1]);

    } else {
        System.out.println("SP endpoint missing. Usage: " + usage);
        System.out.println(
                "Example: java -jar simpleClient.jar  http://localhost:8443/initiateECP some-shibboleth-idp-id");
    }

    // Prints help if the SP URL has failed.
    if (spURL != null) {
        options.setSpURL(spURL);
    } else {
        System.out.println("Invalid SP URL.");
        System.out.println("Usage: " + usage);
        System.out.println(
                "Example: java -jar simpleClient.jar  http://localhost:8443/initiateECP some-shibboleth-idp-id");
        System.exit(1);
    }

    // Save the idp-id.
    if (line.hasOption(idpID)) {
        options.setIdpID(line.getOptionValue(idpID));
        logger.debug("Using IdP id: " + idpID);
    } else {
        System.out.println("No IdP id specified.");
        System.out.println("Usage: " + usage);
        System.out.println(
                "Example: java -jar simpleClient.jar  http://localhost:8443/initiateECP some-shibboleth-idp-id");
        System.exit(1);
    }

    // Verbose
    if (line.hasOption(verbose)) {
        options.setVerbose(true);
        logger.debug("Verbose mode activated.");
    }

    // SP Endpoint
    if (line.hasOption(spEndpoint)) {
        String endpointValue = line.getOptionValue(spEndpoint);
        URL endpoint = getURL(endpointValue);
        options.setSpEndpoint(endpoint);
        logger.debug("The endpoint URL is : " + endpointValue);

        if (endpoint == null) {
            System.out.println("Invalid SP endpoint URL: " + endpointValue);
            System.exit(1);
        }
    }

    return options;
}

---

From source file:com.zimbra.cs.util.ProxyPurgeUtil.java

/** Extract the account names
 *  @param  commandLine     Command Line object (org.apache.commons.cli.CommandLine)
 *  @return An ArrayList containing the server names specified in the command line
 *//* www.  ja v a2s.  c o  m*/
static ArrayList<String> getCacheServers(CommandLine commandLine) {
    ArrayList<String> servers = new ArrayList<String>();
    String[] values = commandLine.getArgs();

    if (values != null) {
        for (String s : commandLine.getArgs()) {
            servers.add(s);
        }
    }

    return servers;
}

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