Example usage for org.apache.commons.cli CommandLineParser parse

List of usage examples for org.apache.commons.cli CommandLineParser parse

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Introduction

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

Prototype

CommandLine parse(Options options, String[] arguments) throws ParseException;

Source Link

Document

Parse the arguments according to the specified options.

Usage

From source file:com.evolveum.midpoint.tools.gui.Main.java

public static void main(String[] args) throws Exception {
    Options options = new Options();

    Option propertiesLocaleDelimiter = new Option("d", "delimiter", true,
            "Delimiter for locale name in properties file. Default is '_' (underscore).");
    options.addOption(propertiesLocaleDelimiter);
    Option targetFolder = new Option("t", "targetFolder", true,
            "Target folder where properties file is generated.");
    targetFolder.setRequired(true);//  w  ww  .  j a va  2s  .c o  m
    options.addOption(targetFolder);
    Option baseFolder = new Option("b", "baseFolder", true, "Base folder used for properties files searching.");
    baseFolder.setRequired(true);
    options.addOption(baseFolder);
    Option localesToCheck = new Option("l", "locale", true, "Locales to check.");
    localesToCheck.setRequired(true);
    options.addOption(localesToCheck);
    Option recursiveFolderToCheck = new Option("r", "folderRecursive", true,
            "Folder used for recursive search for properties files.");
    options.addOption(recursiveFolderToCheck);
    Option nonRecursiveFolderToCheck = new Option("n", "folderNonRecursive", true,
            "Folder used for non recursive search for properties files.");
    options.addOption(nonRecursiveFolderToCheck);
    Option help = new Option("h", "help", false, "Print this help.");
    options.addOption(help);
    Option disableBackup = new Option("db", "disableBackup", false, "Disable backuping property files.");
    options.addOption(disableBackup);

    try {
        CommandLineParser parser = new GnuParser();
        CommandLine line = parser.parse(options, args);
        if (line.hasOption(help.getOpt())) {
            printHelp(options);
            return;
        }

        if (!line.hasOption(recursiveFolderToCheck.getOpt())
                && !line.hasOption(nonRecursiveFolderToCheck.getOpt())) {
            printHelp(options);
            return;
        }

        GeneratorConfiguration config = new GeneratorConfiguration();
        if (line.hasOption(baseFolder.getOpt())) {
            config.setBaseFolder(new File(line.getOptionValue(baseFolder.getOpt())));
        }
        if (line.hasOption(targetFolder.getOpt())) {
            config.setTargetFolder(new File(line.getOptionValue(targetFolder.getOpt())));
        }
        if (line.hasOption(propertiesLocaleDelimiter.getOpt())) {
            config.setPropertiesLocaleDelimiter(line.getOptionValue(propertiesLocaleDelimiter.getOpt()));
        }
        if (line.hasOption(recursiveFolderToCheck.getOpt())) {
            String[] recursives = line.getOptionValues(recursiveFolderToCheck.getOpt());
            if (recursives != null && recursives.length > 0) {
                for (String recursive : recursives) {
                    config.getRecursiveFolderToCheck().add(recursive);
                }
            }
        }
        if (line.hasOption(nonRecursiveFolderToCheck.getOpt())) {
            String[] nonRecursives = line.getOptionValues(nonRecursiveFolderToCheck.getOpt());
            if (nonRecursives != null && nonRecursives.length > 0) {
                for (String nonRecursive : nonRecursives) {
                    config.getNonRecursiveFolderToCheck().add(nonRecursive);
                }
            }
        }

        if (line.hasOption(localesToCheck.getOpt())) {
            String[] locales = line.getOptionValues(localesToCheck.getOpt());
            for (String locale : locales) {
                config.getLocalesToCheck().add(getLocaleFromString(locale));
            }
        }

        if (line.hasOption(disableBackup.getOpt())) {
            config.setDisableBackup(true);
        }

        PropertiesGenerator generator = new PropertiesGenerator(config);
        generator.generate();
    } catch (ParseException ex) {
        System.out.println("Error: " + ex.getMessage());
        printHelp(options);
    } catch (Exception ex) {
        System.out.println("Something is broken.");
        ex.printStackTrace();
    }
}

From source file:fr.inria.atlanmod.kyanos.benchmarks.XmiCreator.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input file");
    inputOpt.setArgs(1);/*w  ww .java  2  s  .c  om*/
    inputOpt.setRequired(true);

    Option outputOpt = OptionBuilder.create(OUT);
    outputOpt.setArgName("OUTPUT");
    outputOpt.setDescription("Output file");
    outputOpt.setArgs(1);
    outputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(outputOpt);
    options.addOption(inClassOpt);

    CommandLineParser parser = new PosixParser();

    try {
        CommandLine commandLine = parser.parse(options, args);

        URI sourceUri = URI.createFileURI(commandLine.getOptionValue(IN));
        URI targetUri = URI.createFileURI(commandLine.getOptionValue(OUT));

        Class<?> inClazz = XmiCreator.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        ResourceSet resourceSet = new ResourceSetImpl();

        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("xmi",
                new XMIResourceFactoryImpl());
        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("zxmi",
                new XMIResourceFactoryImpl());

        Resource sourceResource = resourceSet.createResource(sourceUri);
        Map<String, Object> loadOpts = new HashMap<String, Object>();
        if ("zxmi".equals(sourceUri.fileExtension())) {
            loadOpts.put(XMIResource.OPTION_ZIP, Boolean.TRUE);
        }

        Runtime.getRuntime().gc();
        long initialUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
        LOG.log(Level.INFO, MessageFormat.format("Used memory before loading: {0}",
                MessageUtil.byteCountToDisplaySize(initialUsedMemory)));
        LOG.log(Level.INFO, "Loading source resource");
        sourceResource.load(loadOpts);
        LOG.log(Level.INFO, "Source resource loaded");
        Runtime.getRuntime().gc();
        long finalUsedMemory = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
        LOG.log(Level.INFO, MessageFormat.format("Used memory after loading: {0}",
                MessageUtil.byteCountToDisplaySize(finalUsedMemory)));
        LOG.log(Level.INFO, MessageFormat.format("Memory use increase: {0}",
                MessageUtil.byteCountToDisplaySize(finalUsedMemory - initialUsedMemory)));

        Resource targetResource = resourceSet.createResource(targetUri);

        Map<String, Object> saveOpts = new HashMap<String, Object>();
        targetResource.save(saveOpts);

        LOG.log(Level.INFO, "Start moving elements");
        targetResource.getContents().clear();
        targetResource.getContents().addAll(sourceResource.getContents());
        LOG.log(Level.INFO, "End moving elements");
        LOG.log(Level.INFO, "Start saving");
        targetResource.save(saveOpts);
        LOG.log(Level.INFO, "Saved");

        targetResource.unload();

    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:cognition.pipeline.Main.java

/**
 * Entry point of Cognition-DNC/*from  ww w  . j  a  v a 2  s  .c  o m*/
 */
public static void main(String[] args) {
    if (requiresHelp(args)) {
        CommandHelper.printHelp();
        System.exit(0);
    }

    String path = "file:" + getCurrentFolder() + File.separator + "config" + File.separator
            + "applicationContext.xml";
    logger.info("Loading context from " + path);

    context = new ClassPathXmlApplicationContext(path);

    Options options = getOptions();
    CommandLineParser parser = new GnuParser();

    Runtime.getRuntime().addShutdownHook(getShutDownBehaviour());
    try {
        CommandLine cmd = parser.parse(options, args);
        processCommands(cmd);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:cz.muni.fi.crocs.JeeTool.Main.java

/**
 * @param args the command line arguments
 *//*from w  ww.  j a va 2  s.  co  m*/
public static void main(String[] args) {
    System.out.println("JeeTool \n");

    checkDependencies();

    Options options = OptionsMain.createOptions();

    CommandLineParser parser = new DefaultParser();
    CommandLine cmd;
    try {
        cmd = parser.parse(options, args);
    } catch (ParseException ex) {
        System.err.println("cannot parse parameters");
        OptionsMain.printHelp(options);
        System.err.println(ex.toString());
        return;
    }
    boolean silent = cmd.hasOption("s");
    boolean verbose = cmd.hasOption("v");

    //help
    if (cmd.hasOption("h")) {
        OptionsMain.printHelp(options);
        return;
    }

    String filepath;
    //path to config list of nodes
    if (cmd.hasOption("a")) {
        filepath = cmd.getOptionValue("a");
    } else {
        filepath = "/opt/motePaths.txt";
    }

    //create motelist
    MoteList moteList = new MoteList(filepath);
    if (verbose) {
        moteList.setVerbose();
    }
    if (silent) {
        moteList.setSilent();
    }

    if (verbose) {
        System.out.println("reading motelist from file " + filepath);
    }

    if (cmd.hasOption("i")) {
        List<Integer> ids = new ArrayList<Integer>();
        String arg = cmd.getOptionValue("i");
        String[] IdArgs = arg.split(",");
        for (String s : IdArgs) {
            if (s.contains("-")) {
                int start = Integer.parseInt(s.substring(0, s.indexOf("-")));
                int end = Integer.parseInt(s.substring(s.indexOf("-") + 1, s.length()));
                for (int i = start; i <= end; i++) {
                    ids.add(i);
                }
            } else {
                ids.add(Integer.parseInt(s));
            }
        }
        moteList.setIds(ids);
    }

    moteList.readFile();

    if (cmd.hasOption("d")) {
        //only detect nodes
        return;
    }

    //if make
    if (cmd.hasOption("m") || cmd.hasOption("c") || cmd.hasOption("u")) {
        UploadMain upload = new UploadMain(moteList, cmd);
        upload.runMake();
    }
}

From source file:net.mitnet.tools.pdf.book.openoffice.ui.cli.OpenOfficeDocConverterCLI.java

public static void main(String[] arguments) throws Exception {

    CommandLineParser commandLineParser = new PosixParser();
    CommandLine commandLine = commandLineParser.parse(OPTIONS, arguments);
    CommandLineHelper commandLineHelper = new CommandLineHelper(commandLine);

    if (!commandLineHelper.hasOption(CliOptions.OPTION_INPUT_DIR)) {
        System.err.println("Must specify " + CliOptions.OPTION_INPUT_DIR.getDescription());
        showHelp();//from  ww  w  .  j  a v a 2 s.c  o  m
    }
    File sourceDir = commandLineHelper.getOptionValueAsFile(CliOptions.OPTION_INPUT_DIR);

    if (!commandLineHelper.hasOption(CliOptions.OPTION_OUTPUT_DIR)) {
        System.err.println("Must specify " + CliOptions.OPTION_OUTPUT_DIR.getDescription());
        showHelp();
    }
    File outputDir = commandLineHelper.getOptionValueAsFile(CliOptions.OPTION_OUTPUT_DIR);

    int openOfficePort = 8100;
    if (commandLineHelper.hasOption(CliOptions.OPTION_OPEN_OFFICE_PORT)) {
        openOfficePort = commandLineHelper.getOptionValueAsInt(CliOptions.OPTION_OPEN_OFFICE_PORT);
    }

    String openOfficeHost = "localhost";
    if (commandLineHelper.hasOption(CliOptions.OPTION_OPEN_OFFICE_HOST)) {
        openOfficeHost = commandLineHelper.getOptionValue(CliOptions.OPTION_OPEN_OFFICE_HOST);
    }

    String outputFormat = DEFAULT_OUTPUT_FORMAT;
    if (commandLineHelper.hasOption(CliOptions.OPTION_OUTPUT_FORMAT)) {
        outputFormat = commandLineHelper.getOptionValue(CliOptions.OPTION_OUTPUT_FORMAT);
    }

    boolean verbose = false;
    if (commandLineHelper.hasOption(CliOptions.OPTION_VERBOSE)) {
        verbose = true;
    }

    //OpenOfficeConnection connection = new SocketOpenOfficeConnection(openOfficeHost, openOfficePort);
    OfficeManager officeManager = new DefaultOfficeManagerConfiguration().setPortNumber(8100)
            .buildOfficeManager();

    try {
        if (verbose) {
            System.out.println(
                    "-- connecting to OpenOffice.org host " + openOfficeHost + " on port " + openOfficePort);
        }
        //connection.connect();
        officeManager.start();
    } catch (Exception ce) {
        ce.printStackTrace(System.err);
        System.err.println(ce.getMessage());
        String msg = "ERROR: connection failed. Please make sure OpenOffice.org is running on host "
                + openOfficeHost + " and listening on port " + openOfficePort + ".";
        System.err.println(msg);
        System.exit(SystemExitValues.EXIT_CODE_CONNECTION_FAILED);
    }
    try {
        if (verbose) {
            System.out.println("Source dir is " + sourceDir);
            System.out.println("Output dir is " + outputDir);
            System.out.println("Output format is " + outputFormat);
            System.out.println("Converting files ...");
        }
        ProgressMonitor progressMonitor = new ConsoleProgressMonitor();
        OpenOfficeDocConverter docConverter = new OpenOfficeDocConverter(openOfficeHost, openOfficePort);
        docConverter.setVerboseEnabled(verbose);
        docConverter.setProgressMonitor(progressMonitor);
        docConverter.convertDocuments(sourceDir, outputDir, outputFormat);
    } finally {
        if (verbose) {
            System.out.println("-- disconnecting");
        }
        //connection.disconnect();
        officeManager.stop();
        System.out.println("Finished converting files.");
    }
}

From source file:com.cloudera.ByteCount.java

public static void main(String[] args) throws Exception {
    JobConf conf = new JobConf(new Configuration());

    // Trim off the hadoop-specific args
    String[] remArgs = new GenericOptionsParser(conf, args).getRemainingArgs();

    // Pull in properties
    Options options = new Options();

    Option property = OptionBuilder.withArgName("property=value").hasArgs(2).withValueSeparator()
            .withDescription("use value for given property").create("D");
    options.addOption(property);/*  www .j  a  va 2  s.  c  o  m*/

    Option skipChecksums = new Option("skipChecksums", "skip checksums");
    options.addOption(skipChecksums);

    Option profile = new Option("profile", "profile tasks");
    options.addOption(profile);

    CommandLineParser parser = new BasicParser();
    CommandLine line = parser.parse(options, remArgs);

    Properties properties = line.getOptionProperties("D");
    for (Entry<Object, Object> prop : properties.entrySet()) {
        conf.set(prop.getKey().toString(), prop.getValue().toString());
        System.out.println("Set config key " + prop.getKey() + " to " + prop.getValue());
    }

    if (line.hasOption("skipChecksums")) {
        conf.setBoolean("bytecount.skipChecksums", true);
        System.out.println("Skipping checksums");
    }

    if (line.hasOption("profile")) {
        conf.setBoolean("mapred.task.profile", true);
        conf.set("mapred.task.profile.params",
                "-agentlib:hprof=cpu=samples,depth=100,interval=1ms,lineno=y,thread=y,file=%s");
        conf.set(MRJobConfig.NUM_MAP_PROFILES, "0");
        conf.set("mapred.task.profile.maps", "1");
        System.out.println("Profiling map tasks");
    }

    // Get the positional arguments out
    remArgs = line.getArgs();
    if (remArgs.length != 2) {
        System.err.println("Usage: ByteCount <inputBase> <outputBase>");
        System.exit(1);
    }
    String inputBase = remArgs[0];
    String outputBase = remArgs[1];

    Job job = Job.getInstance(conf);

    job.setInputFormatClass(ByteBufferInputFormat.class);

    job.setMapOutputKeyClass(ByteWritable.class);
    job.setMapOutputValueClass(LongWritable.class);

    job.setMapperClass(ByteCountMapper.class);
    job.setReducerClass(ByteCountReducer.class);
    job.setCombinerClass(ByteCountReducer.class);

    job.setOutputKeyClass(ByteWritable.class);
    job.setOutputValueClass(LongWritable.class);

    FileInputFormat.addInputPath(job, new Path(inputBase));
    FileOutputFormat.setOutputPath(job, new Path(outputBase));

    job.setJarByClass(ByteCount.class);

    boolean success = job.waitForCompletion(true);

    Counters counters = job.getCounters();
    System.out.println("\tRead counters");
    printCounter(counters, READ_COUNTER.BYTES_READ);
    printCounter(counters, READ_COUNTER.LOCAL_BYTES_READ);
    printCounter(counters, READ_COUNTER.SCR_BYTES_READ);
    printCounter(counters, READ_COUNTER.ZCR_BYTES_READ);

    System.exit(success ? 0 : 1);
}

From source file:com.haulmont.yarg.console.ConsoleRunner.java

public static void main(String[] args) {
    Options options = createOptions();//from   w w w  .  j a va2s.  c  om

    CommandLineParser parser = new PosixParser();
    CommandLine cmd;
    try {
        cmd = parser.parse(options, args);

        if (!cmd.hasOption(REPORT_PATH) || !cmd.hasOption(OUTPUT_PATH)) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("report", options);
            System.exit(-1);
        }

        String templateCode = cmd.getOptionValue(TEMPLATE_CODE, ReportTemplate.DEFAULT_TEMPLATE_CODE);
        PropertiesLoader propertiesLoader = new DefaultPropertiesLoader(
                cmd.getOptionValue(PROPERTIES_PATH, DefaultPropertiesLoader.DEFAULT_PROPERTIES_PATH));

        Reporting reporting = createReportingEngine(propertiesLoader);

        XmlReader xmlReader = new DefaultXmlReader();
        Report report = xmlReader
                .parseXml(FileUtils.readFileToString(new File(cmd.getOptionValue(REPORT_PATH))));
        Map<String, Object> params = parseReportParams(cmd, report);

        reporting.runReport(new RunParams(report).templateCode(templateCode).params(params),
                new FileOutputStream(cmd.getOptionValue(OUTPUT_PATH)));
        if (doExitWhenFinished) {
            System.exit(0);
        }
    } catch (Exception e) {
        e.printStackTrace();
        if (doExitWhenFinished) {
            System.exit(-1);
        }
    }
}

From source file:SequentialPersonalizedPageRank.java

@SuppressWarnings({ "static-access" })
public static void main(String[] args) throws IOException {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input path").create(INPUT));
    options.addOption(//from  w  ww.  jav  a2s.  com
            OptionBuilder.withArgName("val").hasArg().withDescription("random jump factor").create(JUMP));
    options.addOption(OptionBuilder.withArgName("node").hasArg()
            .withDescription("source node (i.e., destination of the random jump)").create(SOURCE));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();

    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        System.exit(-1);
    }

    if (!cmdline.hasOption(INPUT) || !cmdline.hasOption(SOURCE)) {
        System.out.println("args: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(SequentialPersonalizedPageRank.class.getName(), options);
        ToolRunner.printGenericCommandUsage(System.out);
        System.exit(-1);
    }

    String infile = cmdline.getOptionValue(INPUT);
    final String source = cmdline.getOptionValue(SOURCE);
    float alpha = cmdline.hasOption(JUMP) ? Float.parseFloat(cmdline.getOptionValue(JUMP)) : 0.15f;

    int edgeCnt = 0;
    DirectedSparseGraph<String, Integer> graph = new DirectedSparseGraph<String, Integer>();

    BufferedReader data = new BufferedReader(new InputStreamReader(new FileInputStream(infile)));

    String line;
    while ((line = data.readLine()) != null) {
        line.trim();
        String[] arr = line.split("\\t");

        for (int i = 1; i < arr.length; i++) {
            graph.addEdge(new Integer(edgeCnt++), arr[0], arr[i]);
        }
    }

    data.close();

    if (!graph.containsVertex(source)) {
        System.err.println("Error: source node not found in the graph!");
        System.exit(-1);
    }

    WeakComponentClusterer<String, Integer> clusterer = new WeakComponentClusterer<String, Integer>();

    Set<Set<String>> components = clusterer.transform(graph);
    int numComponents = components.size();
    System.out.println("Number of components: " + numComponents);
    System.out.println("Number of edges: " + graph.getEdgeCount());
    System.out.println("Number of nodes: " + graph.getVertexCount());
    System.out.println("Random jump factor: " + alpha);

    // Compute personalized PageRank.
    PageRankWithPriors<String, Integer> ranker = new PageRankWithPriors<String, Integer>(graph,
            new Transformer<String, Double>() {
                @Override
                public Double transform(String vertex) {
                    return vertex.equals(source) ? 1.0 : 0;
                }
            }, alpha);

    ranker.evaluate();

    // Use priority queue to sort vertices by PageRank values.
    PriorityQueue<Ranking<String>> q = new PriorityQueue<Ranking<String>>();
    int i = 0;
    for (String pmid : graph.getVertices()) {
        q.add(new Ranking<String>(i++, ranker.getVertexScore(pmid), pmid));
    }

    // Print PageRank values.
    System.out.println("\nPageRank of nodes, in descending order:");
    Ranking<String> r = null;
    while ((r = q.poll()) != null) {
        System.out.println(r.rankScore + "\t" + r.getRanked());
    }
}

From source file:cc.twittertools.search.local.SearchStatuses.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption(/*from  w  ww .  ja  v  a  2  s.c om*/
            OptionBuilder.withArgName("path").hasArg().withDescription("index location").create(INDEX_OPTION));
    options.addOption(
            OptionBuilder.withArgName("string").hasArg().withDescription("query id").create(QID_OPTION));
    options.addOption(
            OptionBuilder.withArgName("string").hasArg().withDescription("query text").create(QUERY_OPTION));
    options.addOption(
            OptionBuilder.withArgName("string").hasArg().withDescription("runtag").create(RUNTAG_OPTION));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("maxid").create(MAX_ID_OPTION));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of results to return")
            .create(NUM_RESULTS_OPTION));
    options.addOption(OptionBuilder.withArgName("similarity").hasArg()
            .withDescription("similarity to use (BM25, LM)").create(SIMILARITY_OPTION));
    options.addOption(new Option(VERBOSE_OPTION, "print out complete document"));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();
    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        System.exit(-1);
    }

    if (!cmdline.hasOption(QUERY_OPTION) || !cmdline.hasOption(INDEX_OPTION)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(SearchStatuses.class.getName(), options);
        System.exit(-1);
    }

    File indexLocation = new File(cmdline.getOptionValue(INDEX_OPTION));
    if (!indexLocation.exists()) {
        System.err.println("Error: " + indexLocation + " does not exist!");
        System.exit(-1);
    }

    String qid = cmdline.hasOption(QID_OPTION) ? cmdline.getOptionValue(QID_OPTION) : DEFAULT_QID;
    String queryText = cmdline.hasOption(QUERY_OPTION) ? cmdline.getOptionValue(QUERY_OPTION) : DEFAULT_Q;
    String runtag = cmdline.hasOption(RUNTAG_OPTION) ? cmdline.getOptionValue(RUNTAG_OPTION) : DEFAULT_RUNTAG;
    long maxId = cmdline.hasOption(MAX_ID_OPTION) ? Long.parseLong(cmdline.getOptionValue(MAX_ID_OPTION))
            : DEFAULT_MAX_ID;
    int numResults = cmdline.hasOption(NUM_RESULTS_OPTION)
            ? Integer.parseInt(cmdline.getOptionValue(NUM_RESULTS_OPTION))
            : DEFAULT_NUM_RESULTS;
    boolean verbose = cmdline.hasOption(VERBOSE_OPTION);

    String similarity = "LM";
    if (cmdline.hasOption(SIMILARITY_OPTION)) {
        similarity = cmdline.getOptionValue(SIMILARITY_OPTION);
    }

    PrintStream out = new PrintStream(System.out, true, "UTF-8");

    IndexReader reader = DirectoryReader.open(FSDirectory.open(indexLocation));
    IndexSearcher searcher = new IndexSearcher(reader);

    if (similarity.equalsIgnoreCase("BM25")) {
        searcher.setSimilarity(new BM25Similarity());
    } else if (similarity.equalsIgnoreCase("LM")) {
        searcher.setSimilarity(new LMDirichletSimilarity(2500.0f));
    }

    QueryParser p = new QueryParser(Version.LUCENE_43, IndexStatuses.StatusField.TEXT.name,
            IndexStatuses.ANALYZER);
    Query query = p.parse(queryText);
    Filter filter = NumericRangeFilter.newLongRange(StatusField.ID.name, 0L, maxId, true, true);

    TopDocs rs = searcher.search(query, filter, numResults);

    int i = 1;
    for (ScoreDoc scoreDoc : rs.scoreDocs) {
        Document hit = searcher.doc(scoreDoc.doc);

        out.println(String.format("%s Q0 %s %d %f %s", qid, hit.getField(StatusField.ID.name).numericValue(), i,
                scoreDoc.score, runtag));
        if (verbose) {
            out.println("# " + hit.toString().replaceAll("[\\n\\r]+", " "));
        }
        i++;
    }

    reader.close();
    out.close();
}

From source file:com.chschmid.pilight.server.PILight.java

public static void main(String args[]) throws Exception {
    // Application Title
    System.out.println(TITLE);//from  w w w . j a  v a2s  .  c o m

    // Apache CLI Parser
    Options options = getCLIOptions();
    CommandLineParser parser = new PosixParser();

    try {
        CommandLine line = parser.parse(options, args);
        if (line.hasOption("c"))
            cli = true;
        if (line.hasOption("d"))
            DEBUG = true;
        if (line.hasOption("h")) {
            printHelp();
            return;
        }
    } catch (ParseException exp) {
        System.out.println(PILIGHT + ": " + exp.getMessage());
        System.out.println(ERROR_CLI);
        return;
    }

    // Init BoosterPack and check if SPI and RF work properly
    RFBoosterPack rf = new RFBoosterPack();

    if (rf.getSPIStatus() != RFBoosterPack.STATUS_SPI_INITIALIZED) {
        System.out.println(ERROR_SPI);
        return;
    }
    if (rf.getRFStatus() != RFBoosterPack.STATUS_RF_INITIALIZED) {
        System.out.println(ERROR_RF);
        return;
    }

    // Initialize nicer interface
    PiLightInterface light = new PiLightInterface(rf);
    try {
        Thread.sleep(10);
    } catch (InterruptedException e) {
    }

    if (cli)
        simpleCommandLineInterface(light);
    else
        startServers(light);
}