Example usage for org.apache.commons.cli GnuParser GnuParser

Introduction

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

Prototype

GnuParser

Source Link

Usage

From source file:com.mosso.client.cloudfiles.sample.FilesMakeContainer.java

public static void main(String args[]) throws NoSuchAlgorithmException, FilesException {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);//from www . j  a  va2 s.c o m

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help"))
            printHelp(options);

        String containerName = null;
        if (line.hasOption("container")) {
            containerName = line.getOptionValue("container");
            createContaier(containerName);
        } //end if (line.hasOption("container"))
        else if (args.length > 0) {
            //If we got this far there are command line arguments but none of what we expected treat the first one as the Container name
            containerName = args[0];
            createContaier(containerName);
        } else {
            System.err.println("You must provide the -container with a valid value for this to work !");
            System.exit(-1);
        }

    } //end try
    catch (ParseException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )

    catch (IOException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)

}

---

From source file:com.rackspacecloud.client.cloudfiles.sample.FilesMakeContainer.java

public static void main(String args[]) throws NoSuchAlgorithmException, FilesException {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);// ww  w  .j  a va2 s. c om

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help"))
            printHelp(options);

        String containerName = null;
        if (line.hasOption("container")) {
            containerName = line.getOptionValue("container");
            createContaier(containerName);
        } //end if (line.hasOption("container"))
        else if (args.length > 0) {
            //If we got this far there are command line arguments but none of what we expected treat the first one as the Container name
            containerName = args[0];
            createContaier(containerName);
        } else {
            System.err.println("You must provide the -container with a valid value for this to work !");
            System.exit(-1);
        }

    } //end try
    catch (ParseException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )

    catch (Exception err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)

}

---

From source file:com.mosso.client.cloudfiles.sample.FilesRemove.java

public static void main(String args[]) throws NoSuchAlgorithmException, FilesException {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);/*w  w  w.jav  a 2 s.  c  om*/

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help")) {
            printHelp(options);
            System.exit(0);
        }

        if (line.hasOption("container")) {
            String containerName = null;
            containerName = line.getOptionValue("container");
            removeContainer(containerName, line.hasOption('r'));
        } //if (line.hasOption("container"))

        if (line.hasOption("object")) {
            String ObjectNameWithPath = null;
            ObjectNameWithPath = line.getOptionValue("object");
            removeObject(ObjectNameWithPath);
        } //if (line.hasOption("container"))

    } //end try
    catch (ParseException err) {
        logger.fatal("Parsing exception on the command line: " + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )
    catch (IOException err) {
        logger.fatal("IOException : " + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)
}

---

From source file:com.rackspacecloud.client.cloudfiles.sample.FilesRemove.java

public static void main(String args[]) throws NoSuchAlgorithmException, FilesException {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);/*from   www .j av  a 2 s . c om*/

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help")) {
            printHelp(options);
            System.exit(0);
        }

        if (line.hasOption("container")) {
            String containerName = null;
            containerName = line.getOptionValue("container");
            removeContainer(containerName, line.hasOption('r'));
        } //if (line.hasOption("container"))

        if (line.hasOption("object")) {
            String ObjectNameWithPath = null;
            ObjectNameWithPath = line.getOptionValue("object");
            removeObject(ObjectNameWithPath);
        } //if (line.hasOption("container"))

    } //end try
    catch (ParseException err) {
        logger.fatal("Parsing exception on the command line: " + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )
    catch (Exception err) {
        logger.fatal("Exception : " + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)
}

---

From source file:com.contentful.generator.Main.java

public static void main(String[] args) {
    CommandLineParser parser = new GnuParser();
    Options options = constructOptions();
    try {/* w ww. jav a  2s .  c  om*/
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("space") && line.hasOption("package") && line.hasOption("folder")
                && line.hasOption("token")) {

            new Generator().generate(line.getOptionValue("space"), line.getOptionValue("package"),
                    line.getOptionValue("folder"), line.getOptionValue("token"));
        } else {
            usage(options);
        }
    } catch (ParseException e) {
        System.err.println("Parsing failed, reason: " + e.getMessage());
    }
}

---

From source file:net.hedges.fandangled.commandline.GenericCli.java

public static void main(String[] args) {
    options = buildOptions();/*from   ww w  .java2  s.c om*/

    try {
        CommandLineParser parser = new GnuParser();
        CommandLine line = parser.parse(options, args);
        verbose = line.hasOption('v');
        if (line.hasOption('h')) {
            usage();
            System.exit(0);
        }
        String template = line.getOptionValue("templates");
        String input = line.getOptionValue("input");
        String output = line.getOptionValue("output");

        String prefix = line.getOptionValue("prefix", "");
        String extension = line.getOptionValue("extension", ".txt");

        File inputFile = new File(input);
        File outputDir = new File(output);
        File templateDir = new File(template);

        checkFilesAndDirectories(inputFile, outputDir, templateDir);

        GenericCodec codec = new GenericCodec();
        codec.setTemplatePath(templateDir.getAbsolutePath());
        codec.setExtension(extension);
        codec.setPrefix(prefix);

        Interface _interface = InterfaceBuilder.parse(inputFile);

        codec.encode(_interface, outputDir);

    } catch (ParseException e) {
        System.err.print(e.getMessage() + "\n");
        usage();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:eu.interedition.collatex.tools.CollateX.java

public static void main(String... args) {
    try {//from   w  ww.  j a v a  2s  .c  o  m
        final CommandLine commandLine = new GnuParser().parse(OPTIONS, args);
        if (commandLine.hasOption("h")) {
            help();
        } else if (commandLine.hasOption("S")) {
            CollationServer.start(commandLine);
        } else {
            CollationPipe.start(commandLine);
        }
    } catch (ParseException e) {
        error("Error while parsing command line arguments (-h for usage instructions)", e);
    } catch (IllegalArgumentException e) {
        error("Illegal argument", e);
    } catch (IOException e) {
        error("I/O error", e);
    } catch (SAXException e) {
        error("XML error", e);
    } catch (XPathExpressionException e) {
        error("XPath error", e);
    } catch (ScriptException | PluginScript.PluginScriptExecutionException e) {
        error("Script error", e);
    } catch (Throwable t) {
        error("Unexpected error", t);
        t.printStackTrace(ERROR_LOG);
    } finally {
        ERROR_LOG.flush();
    }
}

---

From source file:jlite.cli.ProxyDestroy.java

public static void main(String[] args) {
    System.out.println(); // extra line
    CommandLineParser parser = new GnuParser();
    Options options = setupOptions();/*from  w  w w  .j a  va  2 s.  co  m*/
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setSyntaxPrefix("Usage: ");
    CommandLine line = null;
    try {
        line = parser.parse(options, args);
        if (line.hasOption("help")) {
            helpFormatter.printHelp(100, COMMAND, "\noptions:", options, "\n" + CLI.FOOTER, false);
            System.out.println(); // extra line
            System.exit(0);
        }

        if (line.hasOption("xml")) {
            System.out.println("<output>");
        }

        run(line);
    } catch (ParseException e) {
        System.err.println(e.getMessage() + "\n");
        helpFormatter.printHelp(100, COMMAND, "\noptions:", options, "\n" + CLI.FOOTER, false);
        System.out.println(); // extra line
        System.exit(-1);
    } catch (Exception e) {
        if (line.hasOption("xml")) {
            System.out.println("<error>" + e.getMessage() + "</error>");
        } else {
            System.err.println(e.getMessage());
        }
    } finally {
        System.out.println("</output>");
    }
    System.out.println(); // extra line
}

---

From source file:net.ninjacat.stubborn.Stubborn.java

public static void main(String[] argv) throws ClassNotFoundException, ParseException {
    Options options = createOptions();/*from   www .j a  v a2 s. com*/
    if (argv.length == 0) {
        printHelp(options);
        return;
    }

    Class.forName(Bootstrapper.class.getCanonicalName());
    CommandLineParser parser = new GnuParser();

    try {
        CommandLine commandLine = parser.parse(options, argv);
        if (commandLine.hasOption("h")) {
            printHelp(options);
            return;
        }

        Context context = new Context(commandLine);

        Transformer transformer = Bootstrapper.get(Transformer.class);

        transformer.transform(context);
    } catch (MissingOptionException ex) {
        System.out.println("Missing required parameter " + ex.getMissingOptions());
        printHelp(options);
    } catch (TransformationException ex) {
        System.out.println("Failed to perform transformation caused by " + ex.getCause());
        System.out.println(ex.getMessage());
    }
}

---

From source file:com.mosso.client.cloudfiles.sample.FilesList.java

public static void main(String args[]) {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);/*from   w  ww.  j  a va2 s  .  c om*/

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help"))
            printHelp(options);

        if (line.hasOption("containersOnly")) {
            if (line.hasOption("H"))
                printContainers(true);
            else
                printContainers(false);
        } else if (line.hasOption("all")) {
            if (line.hasOption("H"))
                printContainersAll(true);
            else
                printContainersAll(false);
        } //if (line.hasOption("all"))
        else if (line.hasOption("container")) {
            String containerName = line.getOptionValue("container");
            if (StringUtils.isNotBlank(containerName)) {
                if (line.hasOption("H"))
                    printContainer(containerName, true);
                else
                    printContainer(containerName, false);
            }
        } //if (line.hasOption("container"))
        else if (line.hasOption("H")) {
            System.out.println(
                    "This option needs to be used in conjunction with another option that lists objects or container.");
        }
    } catch (ParseException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )
    catch (FilesException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch (FilesAuthorizationException err)

    catch (IOException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)
}

---

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