Example usage for java.nio.file Paths get

List of usage examples for java.nio.file Paths get

  1. HOME
  2. Java
  3. java
  4. java.nio.file.*
  5. Paths
  6. get

Introduction

In this page you can find the example usage for java.nio.file Paths get.

Prototype

public static Path get(URI uri)

Source Link

Document

Converts the given URI to a Path object.

Usage

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

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

    //      try//from  w  ww .  j a va 2  s.  c o m
    //      {
    //         if (args.length != 3)
    //         {
    //            System.out.println("Please specify processdefinition file (xml) and an outputfilename");
    //         }
    //         
    //      }
    //      catch (ArrayIndexOutOfBoundsException e)
    //      {
    //         System.out.println("***ArrayIndexOutOfBoundsException: Please specify processdefinition.xml, openoffice_template.od*, newfile_for_processdefinitions.odt\n" + e.toString());
    //      }

    /*----------------------------
      get options from ini-file
    ----------------------------*/
    File inifile = new java.io.File(
            WhereAmI.getInstallDirectoryAbsolutePath(Perlcode.class) + "/" + "../etc/pkraft-perlcode.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 ostep = OptionBuilder.withArgName("STEPNAME").hasArg().withDescription(
            "[optional] stepname of step to generate a script for. if this parameter is omitted, a script for the process will be generated.")
            //            .isRequired()
            .create("step");

    Option ooutput = OptionBuilder.withArgName("DIR").hasArg()
            .withDescription("[mandatory] directory for generated files. must not exist when calling.")
            //            .isRequired()
            .create("output");

    Option odefinition = OptionBuilder.withArgName("FILE").hasArg()
            .withDescription("[mandatory] process definition file.")
            //            .isRequired()
            .create("definition");

    Option onolist = OptionBuilder.withArgName("")
            //            .hasArg()
            .withDescription(
                    "[optional] with this parameter the multiple use of multi-optionis is forced. otherwise it is possible to use an integrated comma-separeated list.")
            //            .isRequired()
            .create("nolist");

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

    options.addOption(ohelp);
    options.addOption(ov);
    options.addOption(ostep);
    options.addOption(ooutput);
    options.addOption(odefinition);
    options.addOption(onolist);

    /*----------------------------
      create the parser
    ----------------------------*/
    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        commandline = parser.parse(options, args);
    } catch (Exception exp) {
        // oops, something went wrong
        System.err.println("Parsing failed. Reason: " + exp.getMessage());
        exiter();
    }

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

    else if (commandline.hasOption("v")) {
        System.out.println("web:     www.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.err.println("option -definition is mandatory.");
        exiter();
    }

    if (!(commandline.hasOption("output"))) {
        System.err.println("option -output 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();
    java.io.File outputDir = new java.io.File(commandline.getOptionValue("output"));
    java.io.File outputDirProcessScript = new java.io.File(commandline.getOptionValue("output"));
    java.io.File outputDirBin = new java.io.File(commandline.getOptionValue("output") + "/bin");
    java.io.File outputDirLib = new java.io.File(commandline.getOptionValue("output") + "/lib");
    boolean nolist = false;
    if (commandline.hasOption("nolist")) {
        nolist = true;
    }

    if (outputDir.exists()) {
        System.err.println("fatal: directory already exists: " + outputDir.getCanonicalPath());
        exiter();
    } else {
        outputDir.mkdir();
    }

    p1.setInfilexml(commandline.getOptionValue("definition"));
    System.err.println("info: reading process definition " + commandline.getOptionValue("definition"));
    Process p2 = null;
    try {
        p2 = p1.readXml();
    } catch (JAXBException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        System.err.println("error");
        exiter();
    }

    // perlcode generieren fuer einen bestimmten step
    if (commandline.hasOption("step")) {
        outputDirBin.mkdir();
        String stepname = commandline.getOptionValue("step");
        writeStepAsPerlcode(p2, stepname, outputDirBin, nolist);
    }

    // perlcode generieren fuer den gesamten process
    else {
        outputDirBin.mkdir();
        writeProcessAsPerlcode(p2, outputDirProcessScript, outputDirBin, nolist);

        // copy all perllibs from the lib directory
        outputDirLib.mkdir();
        final Path source = Paths.get(WhereAmI.getInstallDirectoryAbsolutePath(Perlcode.class) + "/../perllib");
        final Path target = Paths.get(outputDirLib.toURI());

        copyDirectoryTree.copyDirectoryTree(source, target);
    }
}

From source file:io.undertow.server.handlers.file.FileHandlerTestCase.java

public static void main(String[] args) throws URISyntaxException {
    Path rootPath = Paths.get(FileHandlerTestCase.class.getResource("page.html").toURI()).getParent()
            .getParent();//from w w  w  .j  ava 2  s. com
    HttpHandler root = new CanonicalPathHandler().setNext(new PathHandler().addPrefixPath("/path",
            new ResourceHandler(new PathResourceManager(rootPath, 1))
                    // 1 byte = force transfer
                    .setDirectoryListingEnabled(true)));
    Undertow undertow = Undertow.builder().addHttpListener(8888, "localhost").setHandler(root).build();
    undertow.start();
}

From source file:com.github.horrorho.inflatabledonkey.Main.java

/**
 * @param args the command line arguments
 * @throws IOException/* w  w w. jav a 2s. c om*/
 */
public static void main(String[] args) throws IOException {
    try {
        if (!PropertyLoader.instance().test(args)) {
            return;
        }
    } catch (IllegalArgumentException ex) {
        System.out.println("Argument error: " + ex.getMessage());
        System.out.println("Try '" + Property.APP_NAME.value() + " --help' for more information.");
        System.exit(-1);
    }

    // SystemDefault HttpClient.
    // TODO concurrent
    CloseableHttpClient httpClient = HttpClients.custom().setUserAgent("CloudKit/479 (13A404)")
            .useSystemProperties().build();

    // Auth
    // TODO rework when we have UncheckedIOException for Authenticator
    Auth auth = Property.AUTHENTICATION_TOKEN.value().map(Auth::new).orElse(null);

    if (auth == null) {
        auth = Authenticator.authenticate(httpClient, Property.AUTHENTICATION_APPLEID.value().get(),
                Property.AUTHENTICATION_PASSWORD.value().get());
    }
    logger.debug("-- main() - auth: {}", auth);
    logger.info("-- main() - dsPrsID:mmeAuthToken: {}:{}", auth.dsPrsID(), auth.mmeAuthToken());

    if (Property.ARGS_TOKEN.booleanValue().orElse(false)) {
        System.out.println("DsPrsID:mmeAuthToken " + auth.dsPrsID() + ":" + auth.mmeAuthToken());
        return;
    }

    logger.info("-- main() - Apple ID: {}", Property.AUTHENTICATION_APPLEID.value());
    logger.info("-- main() - password: {}", Property.AUTHENTICATION_PASSWORD.value());
    logger.info("-- main() - token: {}", Property.AUTHENTICATION_TOKEN.value());

    // Account
    Account account = Accounts.account(httpClient, auth);

    // Backup
    Backup backup = Backup.create(httpClient, account);

    // BackupAccount
    BackupAccount backupAccount = backup.backupAccount(httpClient);
    logger.debug("-- main() - backup account: {}", backupAccount);

    // Devices
    List<Device> devices = backup.devices(httpClient, backupAccount.devices());
    logger.debug("-- main() - device count: {}", devices.size());

    // Snapshots
    List<SnapshotID> snapshotIDs = devices.stream().map(Device::snapshots).flatMap(Collection::stream)
            .collect(Collectors.toList());
    logger.info("-- main() - total snapshot count: {}", snapshotIDs.size());

    Map<String, Snapshot> snapshots = backup.snapshot(httpClient, snapshotIDs).stream().collect(
            Collectors.toMap(s -> s.record().getRecordIdentifier().getValue().getName(), Function.identity()));

    boolean repeat = false;
    do {

        for (int i = 0; i < devices.size(); i++) {
            Device device = devices.get(i);
            List<SnapshotID> deviceSnapshotIDs = device.snapshots();

            System.out.println(i + " " + device.info());

            for (int j = 0; j < deviceSnapshotIDs.size(); j++) {
                SnapshotID sid = deviceSnapshotIDs.get(j);
                System.out.println("\t" + j + snapshots.get(sid.id()).info() + "   " + sid.timestamp());
            }
        }
        if (Property.PRINT_SNAPSHOTS.booleanValue().orElse(false)) {
            return;
        }
        // Selection
        Scanner input = new Scanner(System.in);

        int deviceIndex;
        int snapshotIndex = Property.SELECT_SNAPSHOT_INDEX.intValue().get();

        if (devices.size() > 1) {
            System.out.printf("Select a device [0 - %d]: ", devices.size() - 1);
            deviceIndex = input.nextInt();
        } else
            deviceIndex = Property.SELECT_DEVICE_INDEX.intValue().get();

        if (deviceIndex >= devices.size() || deviceIndex < 0) {
            System.out.println("No such device: " + deviceIndex);
            System.exit(-1);
        }

        Device device = devices.get(deviceIndex);
        System.out.println("Selected device: " + deviceIndex + ", " + device.info());

        if (device.snapshots().size() > 1) {
            System.out.printf("Select a snapshot [0 - %d]: ", device.snapshots().size() - 1);
            snapshotIndex = input.nextInt();
        } else
            snapshotIndex = Property.SELECT_SNAPSHOT_INDEX.intValue().get();

        if (snapshotIndex >= devices.get(deviceIndex).snapshots().size() || snapshotIndex < 0) {
            System.out.println("No such snapshot for selected device: " + snapshotIndex);
            System.exit(-1);
        }

        logger.info("-- main() - arg device index: {}", deviceIndex);
        logger.info("-- main() - arg snapshot index: {}", snapshotIndex);

        String selected = devices.get(deviceIndex).snapshots().get(snapshotIndex).id();
        Snapshot snapshot = snapshots.get(selected);
        System.out.println("Selected snapshot: " + snapshotIndex + ", " + snapshot.info());

        // Asset list.
        List<Assets> assetsList = backup.assetsList(httpClient, snapshot);
        logger.info("-- main() - assets count: {}", assetsList.size());

        // Domains filter --domain option
        String chosenDomain = Property.FILTER_DOMAIN.value().orElse("").toLowerCase(Locale.US);
        logger.info("-- main() - arg domain substring filter: {}", Property.FILTER_DOMAIN.value());
        // Output domains --domains option
        if (Property.PRINT_DOMAIN_LIST.booleanValue().orElse(false)) {
            System.out.println("Domains / file count:");
            assetsList.stream().filter(a -> a.domain().isPresent())
                    .map(a -> a.domain().get() + " / " + a.files().size()).sorted()
                    .forEach(System.out::println);

            System.out.print("Type a domain ('null' to exit): ");
            chosenDomain = input.next().toLowerCase(Locale.US);
            if (chosenDomain.equals("null"))
                return;
            // TODO check Assets without domain information.
        }

        String domainSubstring = chosenDomain;

        Predicate<Optional<String>> domainFilter = domain -> domain.map(d -> d.toLowerCase(Locale.US))
                .map(d -> d.contains(domainSubstring)).orElse(false);

        List<String> files = Assets.files(assetsList, domainFilter);
        logger.info("-- main() - domain filtered file count: {}", files.size());

        // Output folders.
        Path outputFolder = Paths.get(Property.OUTPUT_FOLDER.value().orElse("output"));
        Path assetOutputFolder = outputFolder.resolve("assets"); // TODO assets value injection
        Path chunkOutputFolder = outputFolder.resolve("chunks"); // TODO chunks value injection
        logger.info("-- main() - output folder chunks: {}", chunkOutputFolder);
        logger.info("-- main() - output folder assets: {}", assetOutputFolder);

        // Download tools.
        AuthorizeAssets authorizeAssets = AuthorizeAssets.backupd();
        DiskChunkStore chunkStore = new DiskChunkStore(chunkOutputFolder);
        StandardChunkEngine chunkEngine = new StandardChunkEngine(chunkStore);
        AssetDownloader assetDownloader = new AssetDownloader(chunkEngine);
        KeyBagManager keyBagManager = backup.newKeyBagManager();

        // Mystery Moo. 
        Moo moo = new Moo(authorizeAssets, assetDownloader, keyBagManager);

        // Filename extension filter.
        String filenameExtension = Property.FILTER_EXTENSION.value().orElse("").toLowerCase(Locale.US);
        logger.info("-- main() - arg filename extension filter: {}", Property.FILTER_EXTENSION.value());

        Predicate<Asset> assetFilter = asset -> asset.relativePath().map(d -> d.toLowerCase(Locale.US))
                .map(d -> d.endsWith(filenameExtension)).orElse(false);

        // Batch process files in groups of 100.
        // TODO group files into batches based on file size.
        List<List<String>> batches = ListUtils.partition(files, 100);

        for (List<String> batch : batches) {
            List<Asset> assets = backup.assets(httpClient, batch).stream().filter(assetFilter::test)
                    .collect(Collectors.toList());
            logger.info("-- main() - filtered asset count: {}", assets.size());
            moo.download(httpClient, assets, assetOutputFolder);
        }
        System.out.print("Download other snapshot (Y/N)? ");
        repeat = input.next().toLowerCase(Locale.US).charAt(0) == 'y';
    } while (repeat == true);
}

From source file:jsonbrowse.JsonBrowse.java

/**
 * @param args the command line arguments
 */// www .j  a v  a2  s .  c  o m
public static void main(String args[]) {
    /* Set the Nimbus look and feel */
    //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
    /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
     * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
     */
    try {
        for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
            if ("Nimbus".equals(info.getName())) {
                javax.swing.UIManager.setLookAndFeel(info.getClassName());
                break;
            }
        }
    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException
            | javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(JsonBrowse.class.getName()).log(java.util.logging.Level.SEVERE, null,
                ex);
    }
    //</editor-fold>

    String fileName;

    // Get name of JSON file
    Path jsonFilePath;
    if (args.length < 1) {

        JFileChooser fc = new JFileChooser(System.getProperty("user.dir"));
        fc.setDialogTitle("Select JSON file...");
        fc.setFileFilter(new FileNameExtensionFilter("JSON files (*.json/*.txt)", "json", "txt"));
        if ((fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION)) {
            jsonFilePath = fc.getSelectedFile().toPath().toAbsolutePath();
        } else {
            return;
        }
    } else {
        Path path = Paths.get(args[0]);
        if (!path.isAbsolute())
            jsonFilePath = Paths.get(System.getProperty("user.dir")).resolve(path);
        else
            jsonFilePath = path;
    }

    // Run app

    try {
        JsonBrowse app = new JsonBrowse(jsonFilePath);
        app.setVisible(true);
    } catch (FileNotFoundException ex) {
        System.out.println("Input file '" + jsonFilePath + "' not found.");
        System.exit(1);
    } catch (IOException ex) {
        System.out.println("Error reading from file '" + jsonFilePath + "'.");
        System.exit(1);
    } catch (InterruptedException ex) {
        Logger.getLogger(JsonBrowse.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:Main.java

static void getAttributes(String pathStr) throws IOException {
    Path p = Paths.get(pathStr);
    BasicFileAttributes view = Files.getFileAttributeView(p, BasicFileAttributeView.class).readAttributes();
    System.out.println(view.creationTime() + " is the same as " + view.lastModifiedTime());
}

From source file:io.anserini.index.UpdateIndex.java

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

    options.addOption(new Option(HELP_OPTION, "show help"));
    options.addOption(new Option(OPTIMIZE_OPTION, "merge indexes into a single segment"));
    options.addOption(new Option(STORE_TERM_VECTORS_OPTION, "store term vectors"));

    options.addOption(/*  w w w  .  jav a2  s  .com*/
            OptionBuilder.withArgName("dir").hasArg().withDescription("index location").create(INDEX_OPTION));
    options.addOption(OptionBuilder.withArgName("file").hasArg().withDescription("file with deleted tweetids")
            .create(DELETES_OPTION));
    options.addOption(OptionBuilder.withArgName("id").hasArg().withDescription("max id").create(MAX_ID_OPTION));

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

    String indexPath = cmdline.getOptionValue(INDEX_OPTION);

    final FieldType textOptions = new FieldType();
    textOptions.setIndexOptions(IndexOptions.DOCS_AND_FREQS_AND_POSITIONS);
    textOptions.setStored(true);
    textOptions.setTokenized(true);
    textOptions.setStoreTermVectors(true);

    LOG.info("index: " + indexPath);

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

    final StatusStream stream = new JsonStatusCorpusReader(file);

    Status status;
    String s;
    HashMap<Long, String> hm = new HashMap<Long, String>();
    try {
        while ((s = stream.nextRaw()) != null) {
            try {
                status = DataObjectFactory.createStatus(s);

                if (status.getText() == null) {
                    continue;
                }

                hm.put(status.getUser().getId(),
                        hm.get(status.getUser().getId()) + status.getText().replaceAll("[\\r\\n]+", " "));

            } catch (Exception e) {

            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    } finally {

        stream.close();
    }

    ArrayList<String> userIDList = new ArrayList<String>();
    try (BufferedReader br = new BufferedReader(new FileReader(new File("userID")))) {
        String line;
        while ((line = br.readLine()) != null) {
            userIDList.add(line.replaceAll("[\\r\\n]+", ""));

            // process the line.
        }
    }

    try {
        reader = DirectoryReader
                .open(FSDirectory.open(new File(cmdline.getOptionValue(INDEX_OPTION)).toPath()));
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    final Directory dir = new SimpleFSDirectory(Paths.get(cmdline.getOptionValue(INDEX_OPTION)));
    final IndexWriterConfig config = new IndexWriterConfig(ANALYZER);

    config.setOpenMode(IndexWriterConfig.OpenMode.CREATE_OR_APPEND);

    final IndexWriter writer = new IndexWriter(dir, config);

    IndexSearcher searcher = new IndexSearcher(reader);
    System.out.println("The total number of docs indexed "
            + searcher.collectionStatistics(TweetStreamReader.StatusField.TEXT.name).docCount());

    for (int city = 0; city < cityName.length; city++) {

        // Pittsburgh's coordinate -79.976389, 40.439722

        Query q_long = NumericRangeQuery.newDoubleRange(TweetStreamReader.StatusField.LONGITUDE.name,
                new Double(longitude[city] - 0.05), new Double(longitude[city] + 0.05), true, true);
        Query q_lat = NumericRangeQuery.newDoubleRange(TweetStreamReader.StatusField.LATITUDE.name,
                new Double(latitude[city] - 0.05), new Double(latitude[city] + 0.05), true, true);

        BooleanQuery bqCityName = new BooleanQuery();

        Term t = new Term("place", cityName[city]);
        TermQuery query = new TermQuery(t);
        bqCityName.add(query, BooleanClause.Occur.SHOULD);
        System.out.println(query.toString());

        for (int i = 0; i < cityNameAlias[city].length; i++) {
            t = new Term("place", cityNameAlias[city][i]);
            query = new TermQuery(t);
            bqCityName.add(query, BooleanClause.Occur.SHOULD);
            System.out.println(query.toString());
        }

        BooleanQuery bq = new BooleanQuery();

        BooleanQuery finalQuery = new BooleanQuery();

        // either a coordinate match
        bq.add(q_long, BooleanClause.Occur.MUST);
        bq.add(q_lat, BooleanClause.Occur.MUST);

        finalQuery.add(bq, BooleanClause.Occur.SHOULD);
        // or a place city name match
        finalQuery.add(bqCityName, BooleanClause.Occur.SHOULD);

        TotalHitCountCollector totalHitCollector = new TotalHitCountCollector();

        // Query hasFieldQuery = new ConstantScoreQuery(new
        // FieldValueFilter("timeline"));
        //
        // searcher.search(hasFieldQuery, totalHitCollector);
        //
        // if (totalHitCollector.getTotalHits() > 0) {
        // TopScoreDocCollector collector =
        // TopScoreDocCollector.create(Math.max(0,
        // totalHitCollector.getTotalHits()));
        // searcher.search(finalQuery, collector);
        // ScoreDoc[] hits = collector.topDocs().scoreDocs;
        //
        //
        // HashMap<String, Integer> hasHit = new HashMap<String, Integer>();
        // int dupcount = 0;
        // for (int i = 0; i < hits.length; ++i) {
        // int docId = hits[i].doc;
        // Document d;
        //
        // d = searcher.doc(docId);
        //
        // System.out.println(d.getFields());
        // }
        // }

        // totalHitCollector = new TotalHitCountCollector();
        searcher.search(finalQuery, totalHitCollector);

        if (totalHitCollector.getTotalHits() > 0) {
            TopScoreDocCollector collector = TopScoreDocCollector
                    .create(Math.max(0, totalHitCollector.getTotalHits()));
            searcher.search(finalQuery, collector);
            ScoreDoc[] hits = collector.topDocs().scoreDocs;

            System.out.println("City " + cityName[city] + " " + collector.getTotalHits() + " hits.");

            HashMap<String, Integer> hasHit = new HashMap<String, Integer>();
            int dupcount = 0;
            for (int i = 0; i < hits.length; ++i) {
                int docId = hits[i].doc;
                Document d;

                d = searcher.doc(docId);

                if (userIDList.contains(d.get(IndexTweets.StatusField.USER_ID.name))
                        && hm.containsKey(Long.parseLong(d.get(IndexTweets.StatusField.USER_ID.name)))) {
                    //            System.out.println("Has timeline field?" + (d.get("timeline") != null));
                    //            System.out.println(reader.getDocCount("timeline"));
                    //            d.add(new Field("timeline", hm.get(Long.parseLong(d.get(IndexTweets.StatusField.USER_ID.name))),
                    //                textOptions));
                    System.out.println("Found a user hit");
                    BytesRefBuilder brb = new BytesRefBuilder();
                    NumericUtils.longToPrefixCodedBytes(Long.parseLong(d.get(IndexTweets.StatusField.ID.name)),
                            0, brb);
                    Term term = new Term(IndexTweets.StatusField.ID.name, brb.get());
                    //            System.out.println(reader.getDocCount("timeline"));

                    Document d_new = new Document();
                    //            for (IndexableField field : d.getFields()) {
                    //              d_new.add(field);
                    //            }
                    // System.out.println(d_new.getFields());
                    d_new.add(new StringField("userBackground", d.get(IndexTweets.StatusField.USER_ID.name),
                            Store.YES));
                    d_new.add(new Field("timeline",
                            hm.get(Long.parseLong(d.get(IndexTweets.StatusField.USER_ID.name))), textOptions));
                    // System.out.println(d_new.get());
                    writer.addDocument(d_new);
                    writer.commit();

                    //            t = new Term("label", "why");
                    //            TermQuery tqnew = new TermQuery(t);
                    //
                    //            totalHitCollector = new TotalHitCountCollector();
                    //
                    //            searcher.search(tqnew, totalHitCollector);
                    //
                    //            if (totalHitCollector.getTotalHits() > 0) {
                    //              collector = TopScoreDocCollector.create(Math.max(0, totalHitCollector.getTotalHits()));
                    //              searcher.search(tqnew, collector);
                    //              hits = collector.topDocs().scoreDocs;
                    //
                    //              System.out.println("City " + cityName[city] + " " + collector.getTotalHits() + " hits.");
                    //
                    //              for (int k = 0; k < hits.length; k++) {
                    //                docId = hits[k].doc;
                    //                d = searcher.doc(docId);
                    //                System.out.println(d.get(IndexTweets.StatusField.ID.name));
                    //                System.out.println(d.get(IndexTweets.StatusField.PLACE.name));
                    //              }
                    //            }

                    // writer.deleteDocuments(term);
                    // writer.commit();
                    // writer.addDocument(d);
                    // writer.commit();

                    //            System.out.println(reader.getDocCount("timeline"));
                    // writer.updateDocument(term, d);
                    // writer.commit();

                }

            }
        }
    }
    reader.close();
    writer.close();

}

From source file:Main.java

public static String readFile(String path, Charset encoding) throws IOException {
    byte[] encoded = Files.readAllBytes(Paths.get(path));
    return encoding.decode(ByteBuffer.wrap(encoded)).toString();
}

From source file:Test.java

  static void displayContentType(String pathText) throws Exception {
  Path path = Paths.get(pathText);
  String type = Files.probeContentType(path);
  System.out.println(type);/*  ww w.jav  a  2 s  .c  o  m*/
}

From source file:Main.java

static void displayContentType(String pathText) throws Exception {
    Path path = Paths.get(pathText);
    String type = Files.probeContentType(path);
    System.out.println(type);/*from ww  w .  java2 s  .  c  o  m*/
}

From source file:Main.java

private static FileSystem createZipFileSystem(String zipFilename, boolean create) throws IOException {
    final Path path = Paths.get(zipFilename);
    final URI uri = URI.create("jar:file:" + path.toUri().getPath());

    final Map<String, String> env = new HashMap<>();
    if (create) {
        env.put("create", "true");
    }/*from  www.j ava 2  s .  c  o  m*/
    return FileSystems.newFileSystem(uri, env);
}