Example usage for java.nio.file FileSystems getDefault

List of usage examples for java.nio.file FileSystems getDefault

  1. HOME
  2. Java
  3. java
  4. java.nio.file.*
  5. FileSystems
  6. getDefault

Introduction

In this page you can find the example usage for java.nio.file FileSystems getDefault.

Prototype

public static FileSystem getDefault()

Source Link

Document

Returns the default FileSystem .

Usage

From source file:com.team3637.service.MatchServiceMySQLImpl.java

@Override
public void importCSV(String inputFile) {
    try {/*from w  w w .ja va2s.c  om*/
        String csvData = new String(Files.readAllBytes(FileSystems.getDefault().getPath(inputFile)));
        csvData = csvData.replaceAll("\\r", "");
        CSVParser parser = CSVParser.parse(csvData, CSVFormat.DEFAULT.withRecordSeparator("\n"));
        for (CSVRecord record : parser) {
            Match match = new Match();
            match.setId(Integer.parseInt(record.get(0)));
            match.setMatchNum(Integer.parseInt(record.get(1)));
            match.setTeam(Integer.parseInt(record.get(2)));
            match.setScore(Integer.parseInt(record.get(3)));
            String[] tags = record.get(4).substring(1, record.get(4).length() - 1).split(",");
            for (int i = 0; i < tags.length; i++)
                tags[i] = tags[i].trim();
            if (tags.length > 0 && !tags[0].equals(""))
                match.setTags(Arrays.asList(tags));
            else
                match.setTags(new ArrayList<String>());
            if (checkForMatch(match.getMatchNum(), match.getTeam()))
                update(match);
            else
                create(match);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:org.apache.coheigea.bigdata.knox.ranger.KnoxRangerTest.java

private void makeWebHDFSInvocation(int statusCode, String user, String password) throws IOException {

    String basedir = System.getProperty("basedir");
    if (basedir == null) {
        basedir = new File(".").getCanonicalPath();
    }//from ww w.j  av  a  2 s  .c o  m
    Path path = FileSystems.getDefault().getPath(basedir, "/src/test/resources/webhdfs-liststatus-test.json");

    hdfsServer.expect().method("GET").pathInfo("/v1/hdfstest").queryParam("op", "LISTSTATUS").respond()
            .status(HttpStatus.SC_OK).content(IOUtils.toByteArray(path.toUri()))
            .contentType("application/json");

    ValidatableResponse response = given().log().all().auth().preemptive().basic(user, password)
            .header("X-XSRF-Header", "jksdhfkhdsf").queryParam("op", "LISTSTATUS").when()
            .get("http://localhost:" + gateway.getAddresses()[0].getPort() + "/gateway/cluster/webhdfs"
                    + "/v1/hdfstest")
            .then().statusCode(statusCode).log().body();

    if (statusCode == HttpStatus.SC_OK) {
        response.body("FileStatuses.FileStatus[0].pathSuffix", is("dir"));
    }
}

From source file:com.romeikat.datamessie.core.base.util.FileUtil.java

public synchronized void appendToFile(final File file, final String content) {
    final Path path = FileSystems.getDefault().getPath(file.getAbsolutePath());
    final Charset charset = Charset.defaultCharset();
    try (BufferedWriter writer = Files.newBufferedWriter(path, charset, StandardOpenOption.APPEND)) {
        writer.write(String.format("%s%n", content));
    } catch (final Exception e) {
        LOG.error("Could not apennd to file " + file.getAbsolutePath(), e);
    }//from ww w .j  a va 2s.c  o m
}

From source file:org.apache.storm.utils.ServerUtils.java

public static String getFileOwner(String path) throws IOException {
    return Files.getOwner(FileSystems.getDefault().getPath(path)).getName();
}

From source file:cpd3314.project.CPD3314ProjectTest.java

@Test
public void testGetDateAndOutput() throws Exception {
    System.out.println("main");
    String[] args = { "-getDate=2014-02-09", "-o=byDate" };
    CPD3314Project.main(args);//  www . j  a v  a2s  .c  o m
    File expected = FileSystems.getDefault().getPath("testFiles", "getDate.xml").toFile();
    File result = new File("byDate.xml");
    assertTrue("Output File Doesn't Exist", result.exists());
    assertXMLFilesEqual(expected, result);
}

From source file:jonelo.jacksum.concurrent.Jacksum2Cli.java

private void loadFilesToHash(List<Path> allFiles, Map<Path, Long> fileSizes, Map<Path, Long> fileLastModified)
        throws IOException {

    final int maxDepth = this.recursive ? Integer.MAX_VALUE : 1;
    final FileSystem fs = FileSystems.getDefault();
    final FileVisitOption[] options = this.ignoreSymbolicLinksToDirectories ? new FileVisitOption[0]
            : new FileVisitOption[] { FileVisitOption.FOLLOW_LINKS };

    for (String filename : this.filenames) {
        Files.walk(fs.getPath(filename), maxDepth, options).filter(path -> Files.isRegularFile(path))
                .forEach(path -> {//from w  w  w .  j  a v a2  s .c  om
                    allFiles.add(path);
                    try {
                        fileSizes.put(path, Files.size(path));
                        fileLastModified.put(path, Files.getLastModifiedTime(path).toMillis());
                    } catch (IOException ioEx) {
                        fileSizes.put(path, -1l);
                        fileLastModified.put(path, 0l);
                    }
                });
    }

}

From source file:us.colloquy.sandbox.FileProcessor.java

@Test
public void getURIForAllDiaries() {

    Set<DocumentPointer> uriList = new HashSet<>();
    //String letterDirectory = System.getProperty("user.home") + "/Documents/Tolstoy/openDiaries";

    ////ww  w.  j ava  2  s  .c om

    String letterDirectory = System.getProperty("user.home")
            + "/Documents/Tolstoy/90-volume-set/diaries/uzip/dnevnik_1881-1887_vol_49";

    Path pathToLetters = FileSystems.getDefault().getPath(letterDirectory);

    List<Path> results = new ArrayList<>();

    int maxDepth = 6;

    try (Stream<Path> stream = Files.find(pathToLetters, maxDepth, (path, attr) -> {
        return String.valueOf(path).endsWith(".ncx");
    })) {

        stream.forEach(results::add);

    } catch (IOException e) {
        e.printStackTrace();
    }

    System.out.println("files: " + results.size());

    try {

        for (Path res : results) {
            Path parent = res.getParent();

            //                System.out.println("---------------------------------------------");
            //                System.out.println(parent.toString());
            //use jsoup to list all files that contain something useful
            Document doc = Jsoup.parse(res.toFile(), "UTF-8");

            String title = "";

            for (Element element : doc.getElementsByTag("docTitle")) {
                //Letter letter = new Letter();

                // StringBuilder content = new StringBuilder();

                for (Element child : element.children()) {
                    title = child.text();
                    // System.out.println("Title: " + title);
                }
            }

            //  System.out.println("==========================   " + res.toString() + " ==========================");

            boolean startPrinting = false;

            boolean newFile = true;

            for (Element element : doc.getElementsByTag("navPoint")) {

                //get nav label and content

                Element navLabelElement = element.select("navLabel").first();
                Element srsElement = element.select("content").first();

                String navLabel = "";
                String srs = "";

                if (navLabelElement != null) {
                    navLabel = navLabelElement.text().replaceAll("\\*", "").trim();
                }

                if (srsElement != null) {
                    srs = srsElement.attr("src");
                }

                if ("??".matches(navLabel))

                {
                    startPrinting = false;

                    // System.out.println("----------------- end of file pointer ---------------");
                }

                if (StringUtils.isNotEmpty(navLabel)
                        && navLabel.matches("??.*|?? ?.*") && newFile) {
                    newFile = false;
                    startPrinting = true;
                    title = navLabel;
                }

                if (startPrinting) {
                    // System.out.println("----------------- file pointer ---------------");
                    //   System.out.println(navLabel + "\t" + srs);

                    DocumentPointer documentPointer = new DocumentPointer(
                            parent.toString() + File.separator + srs.replaceAll("#.*", ""), title);

                    uriList.add(documentPointer);
                }

                //                    for (Element child : element.children())
                //                    {
                //                        String label = child.text();
                //
                //                        if (StringUtils.isNotEmpty(label))
                //                        {
                //                            if (label.matches("??\\s\\d{4}.*"))
                //                            {
                //                                System.out.println("------------------");
                //                            }

                //
                //                            String url = child.getElementsByTag("content").attr("src");
                //
                //                            if (label.matches(".*\\d{1,3}.*[?--?]+.*") &&
                //                                    StringUtils.isNotEmpty(url))
                //                            {
                //                                DocumentPointer letterPointer = new DocumentPointer(parent.toString()
                //                                        + File.separator + url.replaceAll("#.*", ""), title);
                //
                //                                uriList.add(letterPointer);
                ////                                System.out.println("nav point: " + label + " src " + parent.toString()
                ////                                        + System.lineSeparator() + url.replaceAll("#.*",""));
                //
                //
                //                            } else if (label.matches(".*\\d{1,3}.*") &&
                //                                    StringUtils.isNotEmpty(url) && useOnlyNumber)
                //                            {
                //                                DocumentPointer letterPointer = new DocumentPointer(parent.toString()
                //                                        + File.separator + url.replaceAll("#.*", ""), title);
                //
                //                                uriList.add(letterPointer);
                ////                                System.out.println("nav point: " + label + " src " + parent.toString()
                ////                                        + System.lineSeparator() + url.replaceAll("#.*",""));
                //
                //
                //                            } else
                //                            {
                //                                // System.out.println("nav point: " + label + " src " + child.getElementsByTag("content").attr("src"));
                //                            }
                //
                //
                //                        }
                //                        }
            }

            //   System.out.println("==========================   END OF FILE ==========================");

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

    System.out.println("Size: " + uriList.size());

    for (DocumentPointer pointer : uriList) {
        //parse and
        System.out.println(pointer.getSourse() + "\t" + pointer.getUri());
    }
}

From source file:com.ipn.escom.ageinnn.aspirante.controller.CargaDocumentoAction.java

public String upload() throws Exception {
    String response = SUCCESS;//w w  w  .  jav a 2 s  . c o  m
    if (this.aspirante != null) {
        System.out.println("Updloading files... ");
        if (aspirante.getDocumentos().isEmpty()) {
            aspirante.setFechaEnvioSolicitud(new Date());
            aspirante.setFechaModificacionDocumento(new Date());
            aspiranteService.update(aspirante);
        }
        if (this.id == null || this.id.size() != this.uploads.size()) {
            response = INPUT;
            return response;
        }
        try {
            for (int i = 0; i < this.id.size(); i++) {

                DocumentoRequerido documentoRequerido = catalogoService.find(DocumentoRequerido.class,
                        this.id.get(i));
                if (null == documentoRequerido) {
                    response = INPUT;
                    break;
                }

                DocumentoEntregado documentoEntregado = new DocumentoEntregado();
                DocumentoEntregadoId documentoEntregadoId = new DocumentoEntregadoId(
                        this.aspirante.getMedicoId(), aspirante.getPeriodoAdmisionId(),
                        documentoRequerido.getId());
                documentoEntregado.setPk(documentoEntregadoId);
                EstadoRevision estadoRevision = catalogoService.findByNombre(EstadoRevision.class,
                        "Sin revisar");
                documentoEntregado.setEstadoRevisionId(estadoRevision.getId());

                String separetor = FileSystems.getDefault().getSeparator();
                System.out.println("separetor: " + separetor);
                String realPath = ServletActionContext.getServletContext().getRealPath("/");
                String documentsPath = "WEB-INF" + separetor + "documents" + separetor + "aspirantes"
                        + separetor + this.aspirante.getMedico().getId().toString() + separetor
                        + aspirante.getPeriodoAdmisionId();
                String absolutePath = realPath + documentsPath;

                String fileName = this.aspirante.getMedico().getId().toString() + "_"
                        + aspirante.getPeriodoAdmisionId() + "_" + documentoRequerido.getId().toString();
                String extension = FilenameUtils.getExtension(uploadFileNames.get(i));

                documentoEntregado.setRuta(documentsPath);
                documentoEntregado.setNombreArchivo(fileName);
                documentoEntregado.setExtension(extension);

                File filePath = new File(absolutePath);
                filePath.mkdirs();
                File file = new File(filePath, fileName + "." + extension);
                FileInputStream fis = new FileInputStream(uploads.get(i));
                FileOutputStream fos = new FileOutputStream(file);
                byte[] datos = new byte[(int) uploads.get(i).length()];
                fis.read(datos);
                fos.write(datos);
                fis.close();
                fos.close();

                this.aspiranteService.guardarDocumento(documentoEntregado);

            }
        } catch (Exception e) {

            response = INPUT;
            throw e;
        }

    } else {
        response = INPUT;
    }
    addActionMessage("Documentos Enviados");
    return response;

}

From source file:javamailclient.GmailAPI.java

/**
 * Create a MimeMessage using the parameters provided.
 *
 * @param to Email address of the receiver.
 * @param from Email address of the sender, the mailbox account.
 * @param subject Subject of the email./*from   w  w w.j a v  a  2  s.c  om*/
 * @param bodyText Body text of the email.
 * @param fileDir Path to the directory containing attachment.
 * @param filename Name of file to be attached.
 * @return MimeMessage to be used to send email.
 * @throws MessagingException
 */
public static MimeMessage createEmailWithAttachment(String to, String from, String subject, String bodyText,
        String fileDir, String filename) throws MessagingException, IOException {
    Properties props = new Properties();
    Session session = Session.getDefaultInstance(props, null);

    MimeMessage email = new MimeMessage(session);
    InternetAddress tAddress = new InternetAddress(to);
    InternetAddress fAddress = new InternetAddress(from);

    email.setFrom(fAddress);
    email.addRecipient(javax.mail.Message.RecipientType.TO, tAddress);
    email.setSubject(subject);

    MimeBodyPart mimeBodyPart = new MimeBodyPart();
    mimeBodyPart.setContent(bodyText, "text/plain");
    mimeBodyPart.setHeader("Content-Type", "text/plain; charset=\"UTF-8\"");

    Multipart multipart = new MimeMultipart();
    multipart.addBodyPart(mimeBodyPart);

    mimeBodyPart = new MimeBodyPart();
    DataSource source = new FileDataSource(fileDir + filename);

    mimeBodyPart.setDataHandler(new DataHandler(source));
    mimeBodyPart.setFileName(filename);
    String contentType = Files.probeContentType(FileSystems.getDefault().getPath(fileDir, filename));
    mimeBodyPart.setHeader("Content-Type", contentType + "; name=\"" + filename + "\"");
    mimeBodyPart.setHeader("Content-Transfer-Encoding", "base64");

    multipart.addBodyPart(mimeBodyPart);

    email.setContent(multipart);

    return email;
}

From source file:org.zanata.ZanataInit.java

/**
 * Returns true if any of the files appear to be stored in NFS (or we can't
 * tell).//  w  w  w .  j  a  v a  2 s  . c  o  m
 */
private boolean mightUseNFS(File... files) {
    try {
        FileSystem fileSystem = FileSystems.getDefault();
        for (File file : files) {
            Path path = fileSystem.getPath(file.getAbsolutePath());
            String fileStoreType = Files.getFileStore(path).type();
            if (fileStoreType.toLowerCase().contains("nfs")) {
                return true;
            }
        }
        return false;
    } catch (IOException e) {
        log.warn(e.toString(), e);
        // assume the worst case
        return true;
    }
}