Example usage for java.io File exists

List of usage examples for java.io File exists

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Introduction

In this page you can find the example usage for java.io File exists.

Prototype

public boolean exists()

Source Link

Document

Tests whether the file or directory denoted by this abstract pathname exists.

Usage

From source file:acmi.l2.clientmod.l2_version_switcher.Main.java

public static void main(String[] args) {
    if (args.length != 3 && args.length != 4) {
        System.out.println("USAGE: l2_version_switcher.jar host game version <--splash> <filter>");
        System.out.println("EXAMPLE: l2_version_switcher.jar " + L2.NCWEST_HOST + " " + L2.NCWEST_GAME
                + " 1 \"system\\*\"");
        System.out.println(//from w  ww . j  av  a  2  s.com
                "         l2_version_switcher.jar " + L2.PLAYNC_TEST_HOST + " " + L2.PLAYNC_TEST_GAME + " 48");
        System.exit(0);
    }

    List<String> argsList = new ArrayList<>(Arrays.asList(args));
    String host = argsList.get(0);
    String game = argsList.get(1);
    int version = Integer.parseInt(argsList.get(2));
    Helper helper = new Helper(host, game, version);
    boolean available = false;

    try {
        available = helper.isAvailable();
    } catch (IOException e) {
        System.err.print(e.getClass().getSimpleName());
        if (e.getMessage() != null) {
            System.err.print(": " + e.getMessage());
        }

        System.err.println();
    }

    System.out.println(String.format("Version %d available: %b", version, available));
    if (!available) {
        System.exit(0);
    }

    List<FileInfo> fileInfoList = null;
    try {
        fileInfoList = helper.getFileInfoList();
    } catch (IOException e) {
        System.err.println("Couldn\'t get file info map");
        System.exit(1);
    }

    boolean splash = argsList.remove("--splash");
    if (splash) {
        Optional<FileInfo> splashObj = fileInfoList.stream()
                .filter(fi -> fi.getPath().contains("sp_32b_01.bmp")).findAny();
        if (splashObj.isPresent()) {
            try (InputStream is = new FilterInputStream(
                    Util.getUnzipStream(helper.getDownloadStream(splashObj.get().getPath()))) {
                @Override
                public int read() throws IOException {
                    int b = super.read();
                    if (b >= 0)
                        b ^= 0x36;
                    return b;
                }

                @Override
                public int read(byte[] b, int off, int len) throws IOException {
                    int r = super.read(b, off, len);
                    if (r >= 0) {
                        for (int i = 0; i < r; i++)
                            b[off + i] ^= 0x36;
                    }
                    return r;
                }
            }) {
                new DataInputStream(is).readFully(new byte[28]);
                BufferedImage bi = ImageIO.read(is);

                JFrame frame = new JFrame("Lineage 2 [" + version + "] " + splashObj.get().getPath());
                frame.setContentPane(new JComponent() {
                    {
                        setPreferredSize(new Dimension(bi.getWidth(), bi.getHeight()));
                    }

                    @Override
                    protected void paintComponent(Graphics g) {
                        g.drawImage(bi, 0, 0, null);
                    }
                });
                frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            } catch (IOException e) {
                e.printStackTrace();
            }
        } else {
            System.out.println("Splash not found");
        }
        return;
    }

    String filter = argsList.size() > 3 ? separatorsToSystem(argsList.get(3)) : null;

    File l2Folder = new File(System.getProperty("user.dir"));
    List<FileInfo> toUpdate = fileInfoList.parallelStream().filter(fi -> {
        String filePath = separatorsToSystem(fi.getPath());

        if (filter != null && !wildcardMatch(filePath, filter, IOCase.INSENSITIVE))
            return false;
        File file = new File(l2Folder, filePath);

        try {
            if (file.exists() && file.length() == fi.getSize() && Util.hashEquals(file, fi.getHash())) {
                System.out.println(filePath + ": OK");
                return false;
            }
        } catch (IOException e) {
            System.out.println(filePath + ": couldn't check hash: " + e);
            return true;
        }

        System.out.println(filePath + ": need update");
        return true;
    }).collect(Collectors.toList());

    List<String> errors = Collections.synchronizedList(new ArrayList<>());
    ExecutorService executor = Executors.newFixedThreadPool(16);
    CompletableFuture[] tasks = toUpdate.stream().map(fi -> CompletableFuture.runAsync(() -> {
        String filePath = separatorsToSystem(fi.getPath());
        File file = new File(l2Folder, filePath);

        File folder = file.getParentFile();
        if (!folder.exists()) {
            if (!folder.mkdirs()) {
                errors.add(filePath + ": couldn't create parent dir");
                return;
            }
        }

        try (InputStream input = Util
                .getUnzipStream(new BufferedInputStream(helper.getDownloadStream(fi.getPath())));
                OutputStream output = new BufferedOutputStream(new FileOutputStream(file))) {
            byte[] buffer = new byte[Math.min(fi.getSize(), 1 << 24)];
            int pos = 0;
            int r;
            while ((r = input.read(buffer, pos, buffer.length - pos)) >= 0) {
                pos += r;
                if (pos == buffer.length) {
                    output.write(buffer, 0, pos);
                    pos = 0;
                }
            }
            if (pos != 0) {
                output.write(buffer, 0, pos);
            }
            System.out.println(filePath + ": OK");
        } catch (IOException e) {
            String msg = filePath + ": FAIL: " + e.getClass().getSimpleName();
            if (e.getMessage() != null) {
                msg += ": " + e.getMessage();
            }
            errors.add(msg);
        }
    }, executor)).toArray(CompletableFuture[]::new);
    CompletableFuture.allOf(tasks).thenRun(() -> {
        for (String err : errors)
            System.err.println(err);
        executor.shutdown();
    });
}

From source file:com.ebay.cloud.cms.metadata.dataloader.MetadataDataLoader.java

public static void main(String args[]) {
    if (args.length != 2) {
        printUsage();/*from w  w w . ja v a2s .  co  m*/
        System.exit(255);
    }

    String server = args[0];
    String fileName = args[1];

    MongoDataSource ds = new MongoDataSource(server);
    File dataFile = new File(fileName);
    if (!dataFile.exists()) {

    }

    getInstance(ds).loadMetaClassesFromResource(fileName);
}

From source file:ca.uqac.info.trace.conversion.TraceConverter.java

/**
 * Main program loop//ww  w  .jav a  2  s .com
 * @param args Command-line arguments
 */
@SuppressWarnings("static-access")
public static void main(String[] args) {
    // Default values
    String input_format = "xml", output_format = "smv";
    String input_filename = "trace.xml", output_filename = "";
    //String event_tag_name = "Event";

    // Define and process command line arguments
    Options options = new Options();
    HelpFormatter help_formatter = new HelpFormatter();
    Option opt;
    options.addOption("h", "help", false, "Show help");
    opt = OptionBuilder.withArgName("format").hasArg()
            .withDescription("Input format for trace. Accepted values are csv, xml.").create("i");
    opt.setRequired(false);
    options.addOption(opt);
    opt = OptionBuilder.withArgName("format").hasArg().withDescription(
            "Output format for trace. Accepted values are javamop, json, monpoly, smv, sql, xml. Default: smv")
            .create("t");
    opt.setRequired(false);
    options.addOption(opt);
    opt = OptionBuilder.withArgName("filename").hasArg().withDescription("Input filename. Default: trace.xml")
            .create("f");
    opt.setRequired(false);
    options.addOption(opt);
    opt = OptionBuilder.withArgName("filename").hasArg().withDescription("Output filename").create("o");
    opt.setRequired(false);
    options.addOption(opt);
    opt = OptionBuilder.withArgName("name").hasArg().withDescription("Event tag name. Default: Event")
            .create("e");
    opt.setRequired(false);
    options.addOption(opt);
    opt = OptionBuilder.withArgName("formula").hasArg().withDescription("Formula to translate").create("s");
    opt.setRequired(false);
    options.addOption(opt);
    CommandLine c_line = parseCommandLine(options, args);
    if (c_line.hasOption("h")) {
        help_formatter.printHelp(app_name, options);
        System.exit(0);
    }
    input_filename = c_line.getOptionValue("f");
    if (c_line.hasOption("o"))
        output_filename = c_line.getOptionValue("o");
    /*if (c_line.hasOption("e"))
      event_tag_name = c_line.getOptionValue("e");*/

    // Determine the input format
    if (!c_line.hasOption("i")) {
        // Guess output format by filename extension
        input_format = getExtension(input_filename);
    }
    if (c_line.hasOption("i")) {
        // The "t" parameter overrides the filename extension
        input_format = c_line.getOptionValue("i");
    }

    // Determine which trace reader to initialize
    TraceReader reader = initializeReader(input_format);
    if (reader == null) {
        System.err.println("ERROR: Unrecognized input format");
        System.exit(1);
    }

    // Instantiate the proper trace reader and checks that the trace exists
    //reader.setEventTagName(event_tag_name);
    File in_f = new File(input_filename);
    if (!in_f.exists()) {
        System.err.println("ERROR: Input file not found");
        System.exit(1);
    }
    if (!in_f.canRead()) {
        System.err.println("ERROR: Input file is not readable");
        System.exit(1);
    }

    // Determine the output format
    if (!c_line.hasOption("o") && !c_line.hasOption("t")) {
        System.err.println("ERROR: At least one of output filename and output format must be given");
        System.exit(1);
    }
    if (c_line.hasOption("o")) {
        // Guess output format by filename extension
        output_filename = c_line.getOptionValue("o");
        output_format = getExtension(output_filename);
    }
    if (c_line.hasOption("t")) {
        // The "t" parameter overrides the filename extension
        output_format = c_line.getOptionValue("t");
    }

    // Determine which translator to initialize
    Translator trans = initializeTranslator(output_format);
    if (trans == null) {
        System.err.println("ERROR: Unrecognized output format");
        System.exit(1);
    }

    // Translate the trace into the output format
    EventTrace trace = null;
    try {
        trace = reader.parseEventTrace(new FileInputStream(in_f));
    } catch (FileNotFoundException ex) {
        ex.printStackTrace();
        System.exit(1);
    }
    assert trace != null;
    trans.setTrace(trace);
    String out_trace = trans.translateTrace();
    if (output_filename.isEmpty())
        System.out.println(out_trace);
    else
        writeToFile(output_filename, out_trace);

    // Check if there is a formula to translate
    if (c_line.hasOption("s")) {
        String formula = c_line.getOptionValue("s");
        try {
            Operator o = Operator.parseFromString(formula);
            trans.setFormula(o);
            System.out.println(trans.translateFormula());
        } catch (Operator.ParseException e) {
            System.err.println("ERROR: parsing input formula");
            System.exit(1);
        }
    }
}

From source file:DIA_Umpire_Quant.DIA_Umpire_LCMSIDGen.java

/**
 * @param args the command line arguments
 *//*from w  w  w.  j  a v a2 s  .c o m*/
public static void main(String[] args) throws FileNotFoundException, IOException, Exception {
    System.out.println(
            "=================================================================================================");
    System.out.println("DIA-Umpire LCMSID geneartor (version: " + UmpireInfo.GetInstance().Version + ")");
    if (args.length != 1) {
        System.out.println(
                "command format error, the correct format should be: java -jar -Xmx10G DIA_Umpire_LCMSIDGen.jar diaumpire_module.params");
        return;
    }
    try {
        ConsoleLogger.SetConsoleLogger(Level.INFO);
        ConsoleLogger.SetFileLogger(Level.DEBUG,
                FilenameUtils.getFullPath(args[0]) + "diaumpire_lcmsidgen.log");
    } catch (Exception e) {
    }

    Logger.getRootLogger().info("Version: " + UmpireInfo.GetInstance().Version);
    Logger.getRootLogger().info("Parameter file:" + args[0]);

    BufferedReader reader = new BufferedReader(new FileReader(args[0]));
    String line = "";
    String WorkFolder = "";
    int NoCPUs = 2;

    TandemParam tandemPara = new TandemParam(DBSearchParam.SearchInstrumentType.TOF5600);
    HashMap<String, File> AssignFiles = new HashMap<>();

    //<editor-fold defaultstate="collapsed" desc="Reading parameter file">
    while ((line = reader.readLine()) != null) {
        line = line.trim();
        Logger.getRootLogger().info(line);
        if (!"".equals(line) && !line.startsWith("#")) {
            //System.out.println(line);
            if (line.equals("==File list begin")) {
                do {
                    line = reader.readLine();
                    line = line.trim();
                    if (line.equals("==File list end")) {
                        continue;
                    } else if (!"".equals(line)) {
                        File newfile = new File(line);
                        if (newfile.exists()) {
                            AssignFiles.put(newfile.getAbsolutePath(), newfile);
                        } else {
                            Logger.getRootLogger().info("File: " + newfile + " does not exist.");
                        }
                    }
                } while (!line.equals("==File list end"));
            }
            if (line.split("=").length < 2) {
                continue;
            }
            String type = line.split("=")[0].trim();
            String value = line.split("=")[1].trim();
            switch (type) {
            case "Path": {
                WorkFolder = value;
                break;
            }
            case "path": {
                WorkFolder = value;
                break;
            }
            case "Thread": {
                NoCPUs = Integer.parseInt(value);
                break;
            }
            case "DecoyPrefix": {
                if (!"".equals(value)) {
                    tandemPara.DecoyPrefix = value;
                }
                break;
            }
            case "PeptideFDR": {
                tandemPara.PepFDR = Float.parseFloat(value);
                break;
            }
            }
        }
    }
    //</editor-fold>

    //Initialize PTM manager using compomics library
    PTMManager.GetInstance();

    //Generate DIA file list
    ArrayList<DIAPack> FileList = new ArrayList<>();

    File folder = new File(WorkFolder);
    if (!folder.exists()) {
        Logger.getRootLogger().info("The path : " + WorkFolder + " cannot be found.");
        System.exit(1);
    }
    for (final File fileEntry : folder.listFiles()) {
        if (fileEntry.isFile()
                && (fileEntry.getAbsolutePath().toLowerCase().endsWith(".mzxml")
                        | fileEntry.getAbsolutePath().toLowerCase().endsWith(".mzml"))
                && !fileEntry.getAbsolutePath().toLowerCase().endsWith("q1.mzxml")
                && !fileEntry.getAbsolutePath().toLowerCase().endsWith("q2.mzxml")
                && !fileEntry.getAbsolutePath().toLowerCase().endsWith("q3.mzxml")) {
            AssignFiles.put(fileEntry.getAbsolutePath(), fileEntry);
        }
        if (fileEntry.isDirectory()) {
            for (final File fileEntry2 : fileEntry.listFiles()) {
                if (fileEntry2.isFile()
                        && (fileEntry2.getAbsolutePath().toLowerCase().endsWith(".mzxml")
                                | fileEntry2.getAbsolutePath().toLowerCase().endsWith(".mzml"))
                        && !fileEntry2.getAbsolutePath().toLowerCase().endsWith("q1.mzxml")
                        && !fileEntry2.getAbsolutePath().toLowerCase().endsWith("q2.mzxml")
                        && !fileEntry2.getAbsolutePath().toLowerCase().endsWith("q3.mzxml")) {
                    AssignFiles.put(fileEntry2.getAbsolutePath(), fileEntry2);
                }
            }
        }
    }

    Logger.getRootLogger().info("No. of files assigned :" + AssignFiles.size());
    for (File fileEntry : AssignFiles.values()) {
        Logger.getRootLogger().info(fileEntry.getAbsolutePath());
    }

    //process each DIA file to genearate untargeted identifications
    for (File fileEntry : AssignFiles.values()) {
        String mzXMLFile = fileEntry.getAbsolutePath();
        if (mzXMLFile.toLowerCase().endsWith(".mzxml") | mzXMLFile.toLowerCase().endsWith(".mzml")) {
            long time = System.currentTimeMillis();

            DIAPack DiaFile = new DIAPack(mzXMLFile, NoCPUs);
            FileList.add(DiaFile);
            Logger.getRootLogger().info(
                    "=================================================================================================");
            Logger.getRootLogger().info("Processing " + mzXMLFile);
            if (!DiaFile.LoadDIASetting()) {
                Logger.getRootLogger().info("Loading DIA setting failed, job is incomplete");
                System.exit(1);
            }
            if (!DiaFile.LoadParams()) {
                Logger.getRootLogger().info("Loading parameters failed, job is incomplete");
                System.exit(1);
            }
            Logger.getRootLogger().info("Loading identification results " + mzXMLFile + "....");

            DiaFile.ParsePepXML(tandemPara, null);
            DiaFile.BuildStructure();
            if (!DiaFile.MS1FeatureMap.ReadPeakCluster()) {
                Logger.getRootLogger().info("Loading peak and structure failed, job is incomplete");
                System.exit(1);
            }
            DiaFile.MS1FeatureMap.ClearMonoisotopicPeakOfCluster();
            //Generate mapping between index of precursor feature and pseudo MS/MS scan index 
            DiaFile.GenerateClusterScanNomapping();
            //Doing quantification
            DiaFile.AssignQuant();
            DiaFile.ClearStructure();

            DiaFile.IDsummary.ReduceMemoryUsage();
            time = System.currentTimeMillis() - time;
            Logger.getRootLogger().info(mzXMLFile + " processed time:"
                    + String.format("%d hour, %d min, %d sec", TimeUnit.MILLISECONDS.toHours(time),
                            TimeUnit.MILLISECONDS.toMinutes(time)
                                    - TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS.toHours(time)),
                            TimeUnit.MILLISECONDS.toSeconds(time)
                                    - TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(time))));
        }
        Logger.getRootLogger().info("Job done");
        Logger.getRootLogger().info(
                "=================================================================================================");
    }
}

From source file:de.prozesskraft.pkraft.Checkconsistency.java

public static void main(String[] args) throws org.apache.commons.cli.ParseException, IOException {

    /*----------------------------
      get options from ini-file//  www. j ava  2 s .  c  o  m
    ----------------------------*/
    File inifile = new java.io.File(WhereAmI.getInstallDirectoryAbsolutePath(Checkconsistency.class) + "/"
            + "../etc/pkraft-checkconsistency.ini");

    if (inifile.exists()) {
        try {
            ini = new Ini(inifile);
        } catch (InvalidFileFormatException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
    } else {
        System.err.println("ini file does not exist: " + inifile.getAbsolutePath());
        System.exit(1);
    }

    /*----------------------------
      create boolean options
    ----------------------------*/
    Option ohelp = new Option("help", "print this message");
    Option ov = new Option("v", "prints version and build-date");

    /*----------------------------
      create argument options
    ----------------------------*/
    Option odefinition = OptionBuilder.withArgName("definition").hasArg()
            .withDescription("[mandatory] process model in xml format.")
            //            .isRequired()
            .create("definition");

    /*----------------------------
      create options object
    ----------------------------*/
    Options options = new Options();

    options.addOption(ohelp);
    options.addOption(ov);
    options.addOption(odefinition);

    /*----------------------------
      create the parser
    ----------------------------*/
    CommandLineParser parser = new GnuParser();
    // parse the command line arguments
    commandline = parser.parse(options, args);

    /*----------------------------
      usage/help
    ----------------------------*/
    if (commandline.hasOption("help")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("startinstance", options);
        System.exit(0);
    }

    if (commandline.hasOption("v")) {
        System.out.println("author:  alexander.vogel@prozesskraft.de");
        System.out.println("version: [% version %]");
        System.out.println("date:    [% date %]");
        System.exit(0);
    }
    /*----------------------------
      ueberpruefen ob eine schlechte kombination von parametern angegeben wurde
    ----------------------------*/
    if (!(commandline.hasOption("definition"))) {
        System.out.println("option -definition is mandatory.");
        exiter();
    }

    /*----------------------------
      die lizenz ueberpruefen und ggf abbrechen
    ----------------------------*/

    // check for valid license
    ArrayList<String> allPortAtHost = new ArrayList<String>();
    allPortAtHost.add(ini.get("license-server", "license-server-1"));
    allPortAtHost.add(ini.get("license-server", "license-server-2"));
    allPortAtHost.add(ini.get("license-server", "license-server-3"));

    MyLicense lic = new MyLicense(allPortAtHost, "1", "user-edition", "0.1");

    // lizenz-logging ausgeben
    for (String actLine : (ArrayList<String>) lic.getLog()) {
        System.err.println(actLine);
    }

    // abbruch, wenn lizenz nicht valide
    if (!lic.isValid()) {
        System.exit(1);
    }

    /*----------------------------
      die eigentliche business logic
    ----------------------------*/

    Process p1 = new Process();

    p1.setInfilexml(commandline.getOptionValue("definition"));
    Process p2;
    try {
        p2 = p1.readXml();

        if (p2.isProcessConsistent()) {
            System.out.println("process structure is consistent.");
        } else {
            System.out.println("process structure is NOT consistent.");
        }

        p2.printLog();

    } catch (JAXBException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
}

From source file:com.floreantpos.license.FiveStarPOSLicenseManager.java

public static void main(String[] args) throws FileNotFoundException, IOException, NoSuchAlgorithmException,
        InvalidKeyException, InvalidKeySpecException, SignatureException, URISyntaxException {

    /* checks if we need generate the public/private keys */
    boolean genKeysParam = FiveStarPOSLicenseManager.genKeys(args);
    InputStream privateKey = null;
    if (genKeysParam) {

        FiveStarPOSKeyGenerator.createKeys(PUBLIC_KEY_FILE, PRIVATE_KEY_FILE);
        privateKey = new FileInputStream(new File(PRIVATE_KEY_FILE));

    } else {//from  ww  w .j ava 2s. com

        File privateKeyFile = FiveStarPOSLicenseManager.getPrivateKey(args);
        if (privateKeyFile.exists()) {
            privateKey = new FileInputStream(new File(PRIVATE_KEY_FILE));
        } else {
            privateKey = FiveStarPOSLicenseManager.class
                    .getResourceAsStream(String.format("/license/%s", PRIVATE_KEY_FILE));
        }

    }

    /* checks if we need create the template file for a new license */
    File templateFile = FiveStarPOSLicenseManager.getTemplateFile(args);
    if (!templateFile.exists()) {
        FiveStarPOSLicenseManager.getInstance().createTemplateFile(templateFile);
    }

    /* creates the new license */
    File licenseFile = new File(LICENSE_FILE);
    FiveStarPOSLicenseManager.getInstance().generateNewLicense(templateFile, privateKey, licenseFile);

}

From source file:apps.LuceneIndexer.java

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

    options.addOption("i", null, true, "input file");
    options.addOption("o", null, true, "output directory");
    options.addOption("r", null, true, "optional output TREC-format QREL file");

    options.addOption("bm25_b", null, true, "BM25 parameter: b");
    options.addOption("bm25_k1", null, true, "BM25 parameter: k1");
    options.addOption("bm25fixed", null, false, "use the fixed BM25 similarity");

    Joiner commaJoin = Joiner.on(',');
    Joiner spaceJoin = Joiner.on(' ');

    options.addOption("source_type", null, true,
            "document source type: " + commaJoin.join(SourceFactory.getDocSourceList()));

    // If you increase this value, you may need to modify the following line in *.sh file
    // export MAVEN_OPTS="-Xms8192m -server"
    double ramBufferSizeMB = 1024 * 8; // 8 GB

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

    IndexWriter indexWriter = null;//from  www  .  j ava 2 s  . c  om
    BufferedWriter qrelWriter = null;

    int docNum = 0;

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

        String inputFileName = null, outputDirName = null, qrelFileName = null;

        if (cmd.hasOption("i")) {
            inputFileName = cmd.getOptionValue("i");
        } else {
            Usage("Specify 'input file'", options);
        }

        if (cmd.hasOption("o")) {
            outputDirName = cmd.getOptionValue("o");
        } else {
            Usage("Specify 'index directory'", options);
        }

        if (cmd.hasOption("r")) {
            qrelFileName = cmd.getOptionValue("r");
        }

        String sourceName = cmd.getOptionValue("source_type");

        if (sourceName == null)
            Usage("Specify document source type", options);

        if (qrelFileName != null)
            qrelWriter = new BufferedWriter(new FileWriter(qrelFileName));

        File outputDir = new File(outputDirName);
        if (!outputDir.exists()) {
            if (!outputDir.mkdirs()) {
                System.out.println("couldn't create " + outputDir.getAbsolutePath());
                System.exit(1);
            }
        }
        if (!outputDir.isDirectory()) {
            System.out.println(outputDir.getAbsolutePath() + " is not a directory!");
            System.exit(1);
        }
        if (!outputDir.canWrite()) {
            System.out.println("Can't write to " + outputDir.getAbsolutePath());
            System.exit(1);
        }

        boolean useFixedBM25 = cmd.hasOption("bm25fixed");

        float bm25_k1 = UtilConst.BM25_K1_DEFAULT, bm25_b = UtilConst.BM25_B_DEFAULT;

        if (cmd.hasOption("bm25_k1")) {
            try {
                bm25_k1 = Float.parseFloat(cmd.getOptionValue("bm25_k1"));
            } catch (NumberFormatException e) {
                Usage("Wrong format for 'bm25_k1'", options);
            }
        }

        if (cmd.hasOption("bm25_b")) {
            try {
                bm25_b = Float.parseFloat(cmd.getOptionValue("bm25_b"));
            } catch (NumberFormatException e) {
                Usage("Wrong format for 'bm25_b'", options);
            }
        }

        EnglishAnalyzer analyzer = new EnglishAnalyzer();
        FSDirectory indexDir = FSDirectory.open(Paths.get(outputDirName));
        IndexWriterConfig indexConf = new IndexWriterConfig(analyzer);

        /*
            OpenMode.CREATE creates a new index or overwrites an existing one.
            https://lucene.apache.org/core/6_0_0/core/org/apache/lucene/index/IndexWriterConfig.OpenMode.html#CREATE
        */
        indexConf.setOpenMode(OpenMode.CREATE);
        indexConf.setRAMBufferSizeMB(ramBufferSizeMB);

        System.out.println(String.format("BM25 parameters k1=%f b=%f ", bm25_k1, bm25_b));

        if (useFixedBM25) {
            System.out.println(String.format("Using fixed BM25Simlarity, k1=%f b=%f", bm25_k1, bm25_b));
            indexConf.setSimilarity(new BM25SimilarityFix(bm25_k1, bm25_b));
        } else {
            System.out.println(String.format("Using Lucene BM25Similarity, k1=%f b=%f", bm25_k1, bm25_b));
            indexConf.setSimilarity(new BM25Similarity(bm25_k1, bm25_b));
        }

        indexWriter = new IndexWriter(indexDir, indexConf);

        DocumentSource inpDocSource = SourceFactory.createDocumentSource(sourceName, inputFileName);
        DocumentEntry inpDoc = null;
        TextCleaner textCleaner = new TextCleaner(null);

        while ((inpDoc = inpDocSource.next()) != null) {
            ++docNum;

            Document luceneDoc = new Document();
            ArrayList<String> cleanedToks = textCleaner.cleanUp(inpDoc.mDocText);
            String cleanText = spaceJoin.join(cleanedToks);

            //        System.out.println(inpDoc.mDocId);
            //        System.out.println(cleanText);
            //        System.out.println("==============================");

            luceneDoc.add(new StringField(UtilConst.FIELD_ID, inpDoc.mDocId, Field.Store.YES));
            luceneDoc.add(new TextField(UtilConst.FIELD_TEXT, cleanText, Field.Store.YES));
            indexWriter.addDocument(luceneDoc);

            if (inpDoc.mIsRel != null && qrelWriter != null) {
                saveQrelOneEntry(qrelWriter, inpDoc.mQueryId, inpDoc.mDocId, inpDoc.mIsRel ? MAX_GRADE : 0);
            }
            if (docNum % 1000 == 0)
                System.out.println(String.format("Indexed %d documents", docNum));

        }

    } catch (ParseException e) {
        e.printStackTrace();
        Usage("Cannot parse arguments" + e, options);
    } catch (Exception e) {
        System.err.println("Terminating due to an exception: " + e);
        System.exit(1);
    } finally {
        System.out.println(String.format("Indexed %d documents", docNum));

        try {
            if (null != indexWriter)
                indexWriter.close();
            if (null != qrelWriter)
                qrelWriter.close();
        } catch (IOException e) {
            System.err.println("IO exception: " + e);
            e.printStackTrace();
        }
    }
}

From source file:io.fabric8.apiman.gateway.ApimanGatewayStarter.java

/**
 * Main entry point for the Apiman Gateway micro service.
 * @param args the arguments// w  w w.  ja  va2s  . c  o m
 * @throws Exception when any unhandled exception occurs
 */
public static final void main(String[] args) throws Exception {

    String isTestModeString = Systems.getEnvVarOrSystemProperty(APIMAN_GATEWAY_TESTMODE, "false");
    boolean isTestMode = "true".equalsIgnoreCase(isTestModeString);
    if (isTestMode)
        log.info("Apiman Gateway Running in TestMode");

    String isSslString = Systems.getEnvVarOrSystemProperty(APIMAN_GATEWAY_SSL, "false");
    isSsl = "true".equalsIgnoreCase(isSslString);
    log.info("Apiman Gateway running in SSL: " + isSsl);
    String protocol = "http";
    if (isSsl)
        protocol = "https";

    URL elasticEndpoint = null;

    File gatewayConfigFile = new File(APIMAN_GATEWAY_PROPERTIES);
    String esUsername = null;
    String esPassword = null;
    if (gatewayConfigFile.exists()) {
        PropertiesConfiguration config = new PropertiesConfiguration(gatewayConfigFile);
        esUsername = config.getString("es.username");
        esPassword = config.getString("es.password");
        if (Utils.isNotNullOrEmpty(esPassword))
            esPassword = new String(Base64.getDecoder().decode(esPassword), StandardCharsets.UTF_8).trim();
        setConfigProp(APIMAN_GATEWAY_ES_USERNAME, esUsername);
        setConfigProp(APIMAN_GATEWAY_ES_PASSWORD, esPassword);
    }
    log.info(esUsername + esPassword);

    // Require ElasticSearch and the Gateway Services to to be up before proceeding
    if (isTestMode) {
        URL url = new URL(protocol + "://localhost:9200");
        elasticEndpoint = waitForDependency(url, "elasticsearch-v1", "status", "200", esUsername, esPassword);
    } else {
        String defaultEsUrl = protocol + "://elasticsearch-v1:9200";
        String esURL = Systems.getEnvVarOrSystemProperty(APIMAN_GATEWAY_ELASTICSEARCH_URL, defaultEsUrl);
        URL url = new URL(esURL);
        elasticEndpoint = waitForDependency(url, "elasticsearch-v1", "status", "200", esUsername, esPassword);
        log.info("Found " + elasticEndpoint);
    }

    File usersFile = new File(APIMAN_GATEWAY_USER_PATH);
    if (usersFile.exists()) {
        setConfigProp(Users.USERS_FILE_PROP, APIMAN_GATEWAY_USER_PATH);
    }

    log.info("** ******************************************** **");

    Fabric8GatewayMicroService microService = new Fabric8GatewayMicroService(elasticEndpoint);

    if (isSsl) {
        microService.startSsl();
        microService.joinSsl();
    } else {
        microService.start();
        microService.join();
    }
}

From source file:iac.cnr.it.TestSearcher.java

public static void main(String[] args) throws IOException, ParseException {
    /** Command line parser and options */
    CommandLineParser parser = new PosixParser();

    Options options = new Options();
    options.addOption(OPT_INDEX, true, "Index path");
    options.addOption(OPT_QUERY, true, "The query");

    CommandLine cmd = null;//from  w w w . j  a v a2  s.  co m
    try {
        cmd = parser.parse(options, args);
    } catch (org.apache.commons.cli.ParseException e) {
        logger.fatal("Error while parsing command line arguments");
        System.exit(1);
    }

    /** Check for mandatory options */
    if (!cmd.hasOption(OPT_INDEX) || !cmd.hasOption(OPT_QUERY)) {
        usage();
        System.exit(0);
    }

    /** Read options */
    File casePath = new File(cmd.getOptionValue(OPT_INDEX));
    String query = cmd.getOptionValue(OPT_QUERY);

    /** Check correctness of the path containing an ISODAC case */
    if (!casePath.exists() || !casePath.isDirectory()) {
        logger.fatal("The case directory \"" + casePath.getAbsolutePath() + "\" is not valid");
        System.exit(1);
    }

    /** Check existance of the info.dat file */
    File infoFile = new File(casePath, INFO_FILENAME);
    if (!infoFile.exists()) {
        logger.fatal("Can't find " + INFO_FILENAME + " within the case directory (" + casePath + ")");
        System.exit(1);
    }

    /** Load the mapping image_uuid --> image_filename */
    imagesMap = new HashMap<Integer, String>();
    BufferedReader reader = new BufferedReader(new FileReader(infoFile));
    while (reader.ready()) {
        String line = reader.readLine();

        logger.info("Read the line: " + line);
        String currentID = line.split("\t")[0];
        String currentImgFile = line.split("\t")[1];
        imagesMap.put(Integer.parseInt(currentID), currentImgFile);
        logger.info("ID: " + currentID + " - IMG: " + currentImgFile + " added to the map");

    }
    reader.close();

    /** Load all the directories containing an index */
    ArrayList<String> indexesDirs = new ArrayList<String>();
    for (File f : casePath.listFiles()) {
        logger.info("Analyzing: " + f);
        if (f.isDirectory())
            indexesDirs.add(f.getAbsolutePath());
    }
    logger.info(indexesDirs.size() + " directories found!");

    /** Set-up the searcher */
    Searcher searcher = null;
    try {
        String[] array = indexesDirs.toArray(new String[indexesDirs.size()]);
        searcher = new Searcher(array);
        TopDocs results = searcher.search(query, Integer.MAX_VALUE);

        ScoreDoc[] hits = results.scoreDocs;
        int numTotalHits = results.totalHits;

        System.out.println(numTotalHits + " total matching documents");

        for (int i = 0; i < numTotalHits; i++) {
            Document doc = searcher.doc(hits[i].doc);

            String path = doc.get(FIELD_PATH);
            String filename = doc.get(FIELD_FILENAME);
            String image_uuid = doc.get(FIELD_IMAGE_ID);

            if (path != null) {
                //System.out.println((i + 1) + ". " + path + File.separator + filename + " - score: " + hits[i].score);
                //               System.out.println((i + 1) + ". " + path + File.separator + filename + " - image_file: " + image_uuid);
                System.out.println((i + 1) + ". " + path + File.separator + filename + " - image_file: "
                        + imagesMap.get(Integer.parseInt(image_uuid)));
            } else {
                System.out.println((i + 1) + ". " + "No path for this document");
            }
        }

    } catch (Exception e) {
        System.err.println("An error occurred: " + e.getMessage());
        e.printStackTrace();
    } finally {
        if (searcher != null)
            searcher.close();
    }
}

From source file:me.timothy.ddd.DrunkDuckDispatch.java

License:asdf

public static void main(String[] args) throws LWJGLException {
    try {//  w w w .jav  a2s. co m
        float defaultDisplayWidth = SizeScaleSystem.EXPECTED_WIDTH / 2;
        float defaultDisplayHeight = SizeScaleSystem.EXPECTED_HEIGHT / 2;
        boolean fullscreen = false, defaultDisplay = !fullscreen;
        File resolutionInfo = new File("graphics.json");

        if (resolutionInfo.exists()) {
            try (FileReader fr = new FileReader(resolutionInfo)) {
                JSONObject obj = (JSONObject) new JSONParser().parse(fr);
                Set<?> keys = obj.keySet();
                for (Object o : keys) {
                    if (o instanceof String) {
                        String key = (String) o;
                        switch (key.toLowerCase()) {
                        case "width":
                            defaultDisplayWidth = JSONCompatible.getFloat(obj, key);
                            break;
                        case "height":
                            defaultDisplayHeight = JSONCompatible.getFloat(obj, key);
                            break;
                        case "fullscreen":
                            fullscreen = JSONCompatible.getBoolean(obj, key);
                            defaultDisplay = !fullscreen;
                            break;
                        }
                    }
                }
            } catch (IOException | ParseException e) {
                e.printStackTrace();
            }
            float expHeight = defaultDisplayWidth
                    * (SizeScaleSystem.EXPECTED_HEIGHT / SizeScaleSystem.EXPECTED_WIDTH);
            float expWidth = defaultDisplayHeight
                    * (SizeScaleSystem.EXPECTED_WIDTH / SizeScaleSystem.EXPECTED_HEIGHT);
            if (Math.round(defaultDisplayWidth) != Math.round(expWidth)) {
                if (defaultDisplayHeight < expHeight) {
                    System.err.printf("%f x %f is an invalid resolution; adjusting to %f x %f\n",
                            defaultDisplayWidth, defaultDisplayHeight, defaultDisplayWidth, expHeight);
                    defaultDisplayHeight = expHeight;
                } else {
                    System.err.printf("%f x %f is an invalid resolution; adjusting to %f x %f\n",
                            defaultDisplayWidth, defaultDisplayHeight, expWidth, defaultDisplayHeight);
                    defaultDisplayWidth = expWidth;
                }
            }
        }
        File dir = null;
        String os = getOS();
        if (os.equals("windows")) {
            dir = new File(System.getenv("APPDATA"), "timgames/");
        } else {
            dir = new File(System.getProperty("user.home"), ".timgames/");
        }
        File lwjglDir = new File(dir, "lwjgl-2.9.1/");
        Resources.init();
        Resources.downloadIfNotExists(lwjglDir, "lwjgl-2.9.1.zip", "http://umad-barnyard.com/lwjgl-2.9.1.zip",
                "Necessary LWJGL natives couldn't be found, I can attempt "
                        + "to download it, but I make no promises",
                "Unfortunately I was unable to download it, so I'll open up the "
                        + "link to the official download. Make sure you get LWJGL version 2.9.1, "
                        + "and you put it at " + dir.getAbsolutePath() + "/lwjgl-2.9.1.zip",
                new Runnable() {

                    @Override
                    public void run() {
                        if (!Desktop.isDesktopSupported()) {
                            JOptionPane.showMessageDialog(null,
                                    "I couldn't " + "even do that! Download it manually and try again");
                            return;
                        }

                        try {
                            Desktop.getDesktop().browse(new URI("http://www.lwjgl.org/download.php"));
                        } catch (IOException | URISyntaxException e) {
                            JOptionPane.showMessageDialog(null,
                                    "Oh cmon.. Address is http://www.lwjgl.org/download.php, good luck");
                            System.exit(1);
                        }
                    }

                }, 5843626);

        Resources.extractIfNotFound(lwjglDir, "lwjgl-2.9.1.zip", "lwjgl-2.9.1");
        System.setProperty("org.lwjgl.librarypath",
                new File(dir, "lwjgl-2.9.1/lwjgl-2.9.1/native/" + os).getAbsolutePath()); // deal w/ it
        System.setProperty("net.java.games.input.librarypath", System.getProperty("org.lwjgl.librarypath"));

        Resources.downloadIfNotExists("entities.json", "http://umad-barnyard.com/ddd/entities.json", 16142);
        Resources.downloadIfNotExists("map.binary", "http://umad-barnyard.com/ddd/map.binary", 16142);
        Resources.downloadIfNotExists("victory.txt", "http://umad-barnyard.com/ddd/victory.txt", 168);
        Resources.downloadIfNotExists("failure.txt", "http://umad-barnyard.com/ddd/failure.txt", 321);
        File resFolder = new File("resources/");
        if (!resFolder.exists() && !new File("player-still.png").exists()) {
            Resources.downloadIfNotExists("resources.zip", "http://umad-barnyard.com/ddd/resources.zip", 54484);
            Resources.extractIfNotFound(new File("."), "resources.zip", "player-still.png");
            new File("resources.zip").delete();
        }
        File soundFolder = new File("sounds/");
        if (!soundFolder.exists()) {
            soundFolder.mkdirs();
            Resources.downloadIfNotExists("sounds/sounds.zip", "http://umad-barnyard.com/ddd/sounds.zip",
                    1984977);
            Resources.extractIfNotFound(soundFolder, "sounds.zip", "asdfasdffadasdf");
            new File(soundFolder, "sounds.zip").delete();
        }
        AppGameContainer appgc;
        ddd = new DrunkDuckDispatch();
        appgc = new AppGameContainer(ddd);
        appgc.setTargetFrameRate(60);
        appgc.setShowFPS(false);
        appgc.setAlwaysRender(true);
        if (fullscreen) {
            DisplayMode[] modes = Display.getAvailableDisplayModes();
            DisplayMode current, best = null;
            float ratio = 0f;
            for (int i = 0; i < modes.length; i++) {
                current = modes[i];
                float rX = (float) current.getWidth() / SizeScaleSystem.EXPECTED_WIDTH;
                float rY = (float) current.getHeight() / SizeScaleSystem.EXPECTED_HEIGHT;
                System.out.println(current.getWidth() + "x" + current.getHeight() + " -> " + rX + "x" + rY);
                if (rX == rY && rX > ratio) {
                    best = current;
                    ratio = rX;
                }
            }
            if (best == null) {
                System.out.println("Failed to find an appropriately scaled resolution, using default display");
                defaultDisplay = true;
            } else {
                appgc.setDisplayMode(best.getWidth(), best.getHeight(), true);
                SizeScaleSystem.setRealHeight(best.getHeight());
                SizeScaleSystem.setRealWidth(best.getWidth());
                System.out.println("I choose " + best.getWidth() + "x" + best.getHeight());
            }
        }

        if (defaultDisplay) {
            SizeScaleSystem.setRealWidth(Math.round(defaultDisplayWidth));
            SizeScaleSystem.setRealHeight(Math.round(defaultDisplayHeight));
            appgc.setDisplayMode(Math.round(defaultDisplayWidth), Math.round(defaultDisplayHeight), false);
        }
        ddd.logger.info(
                "SizeScaleSystem: " + SizeScaleSystem.getRealWidth() + "x" + SizeScaleSystem.getRealHeight());
        appgc.start();
    } catch (SlickException ex) {
        LogManager.getLogger(DrunkDuckDispatch.class.getSimpleName()).catching(Level.ERROR, ex);
    }
}