Examples with LongOpt gnu.getopt.LongOpt used on opensource projects

Example 1 with LongOpt

use of gnu.getopt.LongOpt in project Xponents by OpenSextant.

the class XText method main.

public static void main(String[] args) {
    LongOpt[] options = { new LongOpt("input", LongOpt.REQUIRED_ARGUMENT, null, 'i'), new LongOpt("output", LongOpt.REQUIRED_ARGUMENT, null, 'o'), new LongOpt("export", LongOpt.REQUIRED_ARGUMENT, null, 'x'), new LongOpt("strip-prefix", LongOpt.REQUIRED_ARGUMENT, null, 'p'), new LongOpt("help", LongOpt.NO_ARGUMENT, null, 'h'), new LongOpt("clean-html", LongOpt.NO_ARGUMENT, null, 'H'), new LongOpt("embed-conversion", LongOpt.NO_ARGUMENT, null, 'e'), new LongOpt("embed-children", LongOpt.NO_ARGUMENT, null, 'c'), new LongOpt("tika-pst", LongOpt.NO_ARGUMENT, null, 'T') };
    // "hcex:i:o:p:"
    gnu.getopt.Getopt opts = new gnu.getopt.Getopt("XText", args, "", options);
    String input = null;
    String output = null;
    boolean embed = false;
    boolean filter_html = false;
    boolean saveChildrenWithInput = false;
    String saveChildrenTo = null;
    String prefix = null;
    XText xt = new XText();
    try {
        int c;
        while ((c = opts.getopt()) != -1) {
            switch(c) {
                case 0:
                    break;
                case 'i':
                    input = opts.getOptarg();
                    break;
                case 'o':
                    output = opts.getOptarg();
                    break;
                case 'H':
                    filter_html = true;
                    break;
                case 'c':
                    saveChildrenWithInput = true;
                    break;
                case 'x':
                    saveChildrenTo = opts.getOptarg();
                    break;
                case 'p':
                    prefix = opts.getOptarg();
                    break;
                case 'e':
                    embed = true;
                    System.out.println("Saving conversions to Input folder.  Output folder will be ignored.");
                    break;
                case 'T':
                    xt.enableTikaPST(true);
                    break;
                case 'h':
                default:
                    XText.usage();
                    System.exit(1);
            }
        }
    } catch (Exception err) {
        XText.usage();
        System.exit(1);
    }
    if (input == null) {
        System.out.println("An input argument is required, e.g., -Dinput=/Folder/...");
        System.exit(-1);
    }
    // Setting LANG=en_US in your shell.
    //
    // System.setProperty("LANG", "en_US");
    // Given this is a test application, we will
    xt.enableOverwrite(true);
    // overwrite every time XText is called.
    xt.enableSaving(embed || output != null);
    // creates a ./text/ Folder locally in
    xt.getPathManager().enableSaveWithInput(embed);
    // directory.
    xt.enableHTMLScrubber(filter_html);
    xt.getPathManager().enableSaveChildrenWithInput(saveChildrenWithInput);
    // If user wishes to strip input paths of some prefix
    // Output will be dumped in the resulting relative path.
    xt.getPathManager().setStripPrefixPath(prefix);
    // ... others?
    if (!saveChildrenWithInput && saveChildrenTo != null) {
        xt.getPathManager().setExtractedChildrenCache(saveChildrenTo);
    }
    try {
        if (!embed) {
            if (output == null) {
                output = "output";
                // Will save to output dir.
                xt.enableSaving(true);
                FileUtility.makeDirectory(output);
                xt.getPathManager().setConversionCache(output);
                System.out.println("Default output folder is $PWD/" + output);
            } else {
                xt.enableSaving(true);
                // Notice this main program requires an output path.
                xt.getPathManager().setConversionCache(output);
            }
        }
        // Set itself to listen, as this is the main program.
        xt.setConversionListener(new MainProgramListener());
        xt.setup();
        xt.extractText(input);
    } catch (IOException ioerr) {
        XText.usage();
        ioerr.printStackTrace();
    } catch (ConfigException cfgerr) {
        XText.usage();
        cfgerr.printStackTrace();
    }
}

Example 2 with LongOpt

use of gnu.getopt.LongOpt in project Xponents by OpenSextant.

the class XponentsTaggerDemo method run.

/**
     * Returns 0 = SUCCESS, other than 0 is a FAILURE mode.
     * 
     * @throws IOException
     * @throws InterruptedException
     * @throws ClassNotFoundException
     */
@Override
public int run(String[] args) throws IOException, ClassNotFoundException, InterruptedException {
    /*
         * Run:
         *    /input/path  /output/path  phase
         *    
         *    phase = geotag | xtax
         */
    LongOpt[] options = { new LongOpt("in", LongOpt.REQUIRED_ARGUMENT, null, 'i'), new LongOpt("out", LongOpt.REQUIRED_ARGUMENT, null, 'o'), new LongOpt("phase", LongOpt.REQUIRED_ARGUMENT, null, 'p'), new LongOpt("log4j-extra-config", LongOpt.REQUIRED_ARGUMENT, null, 'L') };
    gnu.getopt.Getopt opts = new gnu.getopt.Getopt("xponents-mr", args, "", options);
    String inPath = null;
    String outPath = null;
    String phase = null;
    String log4jExtraConfig = null;
    System.out.println(Arrays.toString(args));
    int c;
    while ((c = opts.getopt()) != -1) {
        switch(c) {
            case 0:
                // 0 = Long opt processed.
                break;
            case 'i':
                inPath = opts.getOptarg();
                break;
            case 'o':
                outPath = opts.getOptarg();
                break;
            case 'p':
                phase = opts.getOptarg();
                break;
            case 'L':
                log4jExtraConfig = opts.getOptarg();
                break;
            default:
                return -2;
        }
    }
    /* Helper resources -- possibly just replaced by existing SocGeoBase utilities.
         */
    XponentsTaggerDemo.initResources();
    /* Job App Configuration 
         */
    Job job = Job.getInstance(getConf(), "Xponents-Tagging");
    job.setJarByClass(XponentsTaggerDemo.class);
    // REQUIRED:
    if (phase == null) {
        System.err.println("Phase and must be set");
        usage();
        return -2;
    }
    job.getConfiguration().set("phase", phase);
    /* Mapper */
    if (phase.equalsIgnoreCase("geotag")) {
        job.setMapperClass(GeoTaggerMapper.class);
    } else if (phase.equalsIgnoreCase("xtax")) {
        job.setMapperClass(KeywordTaggerMapper.class);
    }
    if (log4jExtraConfig != null) {
        job.getConfiguration().set(LOG4J_SUPPLEMENTAL_CONFIGURATION, log4jExtraConfig);
    }
    /* No Reduce step */
    job.setNumReduceTasks(1);
    /* Job Input */
    job.setInputFormatClass(SequenceFileInputFormat.class);
    /* Map Phase ouptut */
    SequenceFileInputFormat.addInputPaths(job, inPath);
    job.setMapOutputKeyClass(Text.class);
    job.setMapOutputValueClass(Text.class);
    /* Job Output */
    job.getConfiguration().setBoolean("mapreduce.map.output.compress", true);
    job.getConfiguration().set("mapreduce.map.output.compress.codec", "org.apache.hadoop.io.compress.SnappyCodec");
    job.setOutputFormatClass(SequenceFileOutputFormat.class);
    SequenceFileOutputFormat.setOutputPath(job, new Path(outPath));
    SequenceFileOutputFormat.setCompressOutput(job, true);
    SequenceFileOutputFormat.setOutputCompressionType(job, CompressionType.BLOCK);
    job.getConfiguration().set("mapreduce.output.fileoutputformat.compress.codec", "org.apache.hadoop.io.compress.SnappyCodec");
    /* Note that Job Output and Mapper Output should be in sync, if you have only Mapper Output */
    job.setOutputKeyClass(Text.class);
    job.setOutputValueClass(Text.class);
    return job.waitForCompletion(true) ? 0 : 1;
}

Example 3 with LongOpt

use of gnu.getopt.LongOpt in project ACS by ACS-Community.

the class CDBChecker method checkArgs.

/**
	 * Checks the command line arguments given to the program and capture the given flags.
	 * @param args command line arguments
	 * @return True if arguments are OK, false otherwise 
	 */
protected boolean checkArgs(String[] args) {
    boolean retVal = true;
    int c;
    LongOpt[] longopts = new LongOpt[5];
    longopts[0] = new LongOpt("help", LongOpt.NO_ARGUMENT, null, 'h');
    longopts[1] = new LongOpt("network", LongOpt.NO_ARGUMENT, null, 'n');
    longopts[2] = new LongOpt("verbose", LongOpt.NO_ARGUMENT, null, 'v');
    longopts[3] = new LongOpt("recursive", LongOpt.NO_ARGUMENT, null, 'r');
    longopts[4] = new LongOpt("checkIdlTypes", LongOpt.NO_ARGUMENT, null, 'c');
    Getopt myGetOpt = new Getopt("cdbChecker", args, "rhncvaW;", longopts);
    // We'll do our own error handling
    myGetOpt.setOpterr(false);
    while ((c = myGetOpt.getopt()) != -1) {
        switch(c) {
            case 'n':
                this.network = true;
                break;
            case 'r':
                this.recursive = false;
                break;
            case 'v':
                this.verbose = true;
                break;
            case 'h':
                retVal = false;
                break;
            case 'c':
                this.checkidl = true;
                break;
            case 'W':
                System.out.println("[Error] : you tried a -W with an incorrect long option name");
                globalErrorFlag = true;
                retVal = false;
                break;
            case '?':
                if (0 == myGetOpt.getOptopt()) {
                    System.out.println("[Error] : the long option '" + args[myGetOpt.getOptind() - 1] + "' is not valid");
                } else {
                    System.out.println("[Error] : the option '" + (char) myGetOpt.getOptopt() + "' is not valid");
                }
                globalErrorFlag = true;
                retVal = false;
                break;
            default:
                globalErrorFlag = true;
                retVal = false;
                break;
        }
    }
    // do the following only if we aren't already needing to pretVal is not false)
    if (retVal) {
        // check for the additional (optional) command line arguments, XMLPath and XSDPath
        for (int i = myGetOpt.getOptind(); i < args.length; i++) {
            if (myGetOpt.getOptind() == i) {
                if (args[i].startsWith("/") || args[i].matches("[a-zA-Z]:.*")) {
                    this.XMLPath = args[i];
                } else {
                    System.out.println("[Error] : XMLPath must start with '/'");
                    globalErrorFlag = true;
                    retVal = false;
                }
            } else {
                if (args[i].startsWith("/") || args[i].matches("[a-zA-Z]:.*")) {
                    this.XSDPath = args[i];
                } else {
                    System.out.println("[Error] : XSDPath must start with '/'");
                    globalErrorFlag = true;
                    retVal = false;
                }
                break;
            }
        }
        if (retVal && null == this.XMLPath) {
            String acsCdbPath = System.getenv("ACS_CDB");
            if (null != acsCdbPath) {
                acsCdbPath += File.separator + "CDB";
                System.out.println("*** XML path not specified; defaulting to $ACS_CDB" + File.separator + "CDB: " + acsCdbPath);
                XMLPath = acsCdbPath;
            } else {
                System.out.println("\n[Error] XML path not specified and $ACS_CDB environment variable not set; no default possible.");
                globalErrorFlag = true;
                retVal = false;
            }
        }
    }
    return retVal;
}