Example usage for java.nio.file Files copy

List of usage examples for java.nio.file Files copy

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Introduction

In this page you can find the example usage for java.nio.file Files copy.

Prototype

public static long copy(InputStream in, Path target, CopyOption... options) throws IOException

Source Link

Document

Copies all bytes from an input stream to a file.

Usage

From source file:dialog.DialogFunctionUser.java

private void actionAddUserNoController() {
    if (!isValidData()) {
        return;/* w  w  w .  jav a 2s .co  m*/
    }
    if (isExistUsername(tfUsername.getText())) {
        JOptionPane.showMessageDialog(null, "Username  tn ti", "Error", JOptionPane.ERROR_MESSAGE);
        return;
    }
    String username = tfUsername.getText();
    String fullname = tfFullname.getText();
    String password = new String(tfPassword.getPassword());
    password = LibraryString.md5(password);
    int role = cbRole.getSelectedIndex();
    User objUser;
    if (mAvatar != null) {
        objUser = new User(UUID.randomUUID().toString(), username, password, fullname, role,
                new Date(System.currentTimeMillis()), mAvatar.getPath());
        String fileName = FilenameUtils.getBaseName(mAvatar.getName()) + "-" + System.nanoTime() + "."
                + FilenameUtils.getExtension(mAvatar.getName());
        Path source = Paths.get(mAvatar.toURI());
        Path destination = Paths.get("files/" + fileName);
        try {
            Files.copy(source, destination, StandardCopyOption.REPLACE_EXISTING);
        } catch (IOException ex) {
            Logger.getLogger(DialogFunctionRoom.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else {
        objUser = new User(UUID.randomUUID().toString(), username, password, fullname, role,
                new Date(System.currentTimeMillis()), "");
    }
    if ((new ModelUser()).addItem(objUser)) {
        ImageIcon icon = new ImageIcon(getClass().getResource("/images/ic_success.png"));
        JOptionPane.showMessageDialog(this.getParent(), "Thm thnh cng", "Success",
                JOptionPane.INFORMATION_MESSAGE, icon);
    } else {
        JOptionPane.showMessageDialog(this.getParent(), "Thm tht bi", "Fail",
                JOptionPane.ERROR_MESSAGE);
    }
    this.dispose();
}

From source file:com.anritsu.mcreleaseportal.utils.FileUpload.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w  w  w .  j av a2  s  .c  o m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    HttpSession session = request.getSession();
    session.setAttribute("mcPackage", null);
    PrintWriter pw = response.getWriter();
    response.setContentType("text/plain");
    ServletFileUpload upload = new ServletFileUpload();
    try {
        FileItemIterator iter = upload.getItemIterator(request);

        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            InputStream stream = item.openStream();

            // Save input stream file for later use
            File dir = new File(Configuration.getInstance().getSavePath());
            if (!dir.exists() && !dir.isDirectory()) {
                dir.mkdir();
                LOGGER.log(Level.INFO, "Changes.xml archive directory was created at " + dir.getAbsolutePath());
            }
            String fileName = request.getSession().getId() + "_" + System.currentTimeMillis();
            File file = new File(dir, fileName);
            file.createNewFile();
            Path path = file.toPath();
            Files.copy(stream, path, StandardCopyOption.REPLACE_EXISTING);
            LOGGER.log(Level.INFO, "changes.xml saved on disk as: " + file.getAbsolutePath());

            // Save filename to session for next calls
            session.setAttribute("xmlFileLocation", file.getAbsolutePath());
            LOGGER.log(Level.INFO, "changes.xml saved on session as: fileName:" + file.getAbsolutePath());

            // Cleanup
            stream.close();

        }

    } catch (FileUploadException | IOException | RuntimeException e) {
        pw.println(
                "An error occurred when trying to process uploaded file! \n Please check the file consistency and try to re-submit. \n If the error persist pleace contact system administrator!");
    }
}

From source file:ch.silviowangler.dox.web.admin.RepositoryControllerTest.java

@Test
public void testGetDocument2() throws Exception {

    final File file = folder.newFile("hello.txt");

    InputStream in = new ByteArrayInputStream("hello".getBytes());
    Files.copy(in, file.toPath(), StandardCopyOption.REPLACE_EXISTING);

    when(response.getOutputStream()).thenReturn(outputStream);
    doThrow(new IOException()).when(outputStream).write(any(byte[].class), any(int.class), any(int.class));

    when(doxExporter.export()).thenReturn(file);
    when(mimeTypes.getProperty("zip")).thenReturn("my content type");

    controller.getDocument(this.response);
    verify(response).setStatus(SC_INTERNAL_SERVER_ERROR);
}

From source file:org.ng200.openolympus.controller.task.TaskFilesystemManipulatingController.java

@PreAuthorize(SecurityExpressionConstants.IS_ADMIN)
private void extractZipFile(final InputStream zipFile, final Path destination) throws Exception {
    try (ArchiveInputStream input = new ArchiveStreamFactory()
            .createArchiveInputStream(new BufferedInputStream(zipFile))) {
        ArchiveEntry entry;/*from w  ww . ja  v a 2s  .c o  m*/
        while ((entry = input.getNextEntry()) != null) {
            final Path dest = destination.resolve(entry.getName());
            if (entry.isDirectory()) {
                FileAccess.createDirectories(dest);
            } else {
                FileAccess.createDirectories(dest.getParent());
                FileAccess.createFile(dest);
                Files.copy(input, dest, StandardCopyOption.REPLACE_EXISTING);
            }
        }
    }
}

From source file:de._692b8c32.cdlauncher.tasks.GoogleDownloadTask.java

@Override
public void doWork() {
    setProgress(-1);//  w w  w .  ja  v a2s .  c om

    try {
        HttpClient client = HttpClients.createDefault();
        String realUrl = null;
        Pattern pattern = Pattern.compile(
                "<a id=\"uc-download-link\" class=\"goog-inline-block jfk-button jfk-button-action\" href=\"([^\"]*)\">");
        try (BufferedReader reader = new BufferedReader(
                new InputStreamReader(client.execute(new HttpGet(fileUrl)).getEntity().getContent()))) {
            for (String line : reader.lines().collect(Collectors.toList())) {
                Matcher matcher = pattern.matcher(line);
                if (matcher.find()) {
                    realUrl = fileUrl.substring(0, fileUrl.lastIndexOf('/'))
                            + matcher.group(1).replace("&amp;", "&");
                    break;
                }
            }
        }

        if (realUrl == null) {
            throw new RuntimeException("Failed to find real url");
        } else {
            try (InputStream stream = client.execute(new HttpGet(realUrl)).getEntity().getContent()) {
                Files.copy(stream, cacheFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
            }
        }
    } catch (IOException ex) {
        throw new RuntimeException("Could not download data", ex);
    }
}

From source file:io.github.zlika.reproducible.ZipStripper.java

@Override
public void strip(File in, File out) throws IOException {
    try (final ZipFile zip = new ZipFile(in);
            final ZipArchiveOutputStream zout = new ZipArchiveOutputStream(out)) {
        final List<String> sortedNames = sortEntriesByName(zip.getEntries());
        for (String name : sortedNames) {
            final ZipArchiveEntry entry = zip.getEntry(name);
            // Strip Zip entry
            final ZipArchiveEntry strippedEntry = filterZipEntry(entry);
            // Strip file if required
            final Stripper stripper = getSubFilter(name);
            if (stripper != null) {
                // Unzip entry to temp file
                final File tmp = File.createTempFile("tmp", null);
                tmp.deleteOnExit();/*from   w w  w  . j  a  va  2  s.  com*/
                Files.copy(zip.getInputStream(entry), tmp.toPath(), StandardCopyOption.REPLACE_EXISTING);
                final File tmp2 = File.createTempFile("tmp", null);
                tmp2.deleteOnExit();
                stripper.strip(tmp, tmp2);
                final byte[] fileContent = Files.readAllBytes(tmp2.toPath());
                strippedEntry.setSize(fileContent.length);
                zout.putArchiveEntry(strippedEntry);
                zout.write(fileContent);
                zout.closeArchiveEntry();
            } else {
                // Copy the Zip entry as-is
                zout.addRawArchiveEntry(strippedEntry, getRawInputStream(zip, entry));
            }
        }
    }
}

From source file:nl.mpi.lamus.filesystem.implementation.LamusWorkspaceFileHandler.java

/**
 * @see WorkspaceFileHandler#copyFile(java.io.File, java.io.File)
 *//*from   w w w  .j  a v a2  s  .  c  om*/
@Override
public void copyFile(File originNodeFile, File targetNodeFile) throws IOException {

    Files.copy(originNodeFile.toPath(), targetNodeFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
}

From source file:controladores.subirArchivo.java

public void guardarPrime() {
    try {//from w  w  w  .j  a  v  a2s.c o m
        //guardar los datos
        //???????????
        //guardando los requisitos
        for (UploadedFile f : files) {
            if (f != null) {
                DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                Date dateobj = new Date();

                String nombreFecha = ("chiting" + "-" + df.format(dateobj).replaceAll(":", "-")).trim();
                File directorio = new File("d:/Postgrado/inscripciones/requisitos/" + nombreFecha);
                if (!directorio.exists()) {
                    directorio.mkdir();
                }

                String filename = f.getFileName();
                // String extension = f.getContentType();
                Path ruta = Paths.get(directorio + filename);

                try (InputStream input = f.getInputstream()) {
                    Files.copy(input, ruta, StandardCopyOption.REPLACE_EXISTING);
                }
                FacesMessage message = new FacesMessage("Succesful", filename + " is uploaded.");
                FacesContext.getCurrentInstance().addMessage(null, message);
            }
        }

    } catch (Exception ex) {
        Logger.getLogger(subirArchivo.class.getName()).log(Level.SEVERE, null, ex);
        FacesMessage message = new FacesMessage("Succesful", ex.toString());
        FacesContext.getCurrentInstance().addMessage(null, message);
    }

}

From source file:dk.ekot.misc.SynchronizedCache.java

protected void copy(Path fullSourcePath, Path fullCachePath) throws IOException {
    Files.createDirectories(fullCachePath.getParent());
    Files.copy(fullSourcePath, fullCachePath, StandardCopyOption.REPLACE_EXISTING);
}

From source file:org.schedulesdirect.grabber.LogoTask.java

@Override
public void run() {
    if (req != null && url != null) {
        long start = System.currentTimeMillis();
        try {//from   w w  w. ja  va 2 s.  c om
            HttpResponse resp = Request.Get(url.toURI()).execute().returnResponse();
            StatusLine status = resp.getStatusLine();
            if (status.getStatusCode() == 200) {
                try (InputStream ins = resp.getEntity().getContent()) {
                    Path p = vfs.getPath("logos", String.format("%s.%s", callsign, ext));
                    Files.copy(ins, p, StandardCopyOption.REPLACE_EXISTING);
                    if (md5 != null)
                        synchronized (cache) {
                            cache.put(callsign, md5);
                        }
                    if (LOG.isTraceEnabled())
                        LOG.trace(String.format("LogoTask COMPLETE for %s [%dms]", callsign,
                                System.currentTimeMillis() - start));
                }
            } else {
                LOG.warn(String.format("Received error response for logo '%s': %s", callsign,
                        resp.getStatusLine()));
                if (status.getStatusCode() >= 400 && status.getStatusCode() <= 499)
                    removeStaleLogo();
            }
        } catch (IOException | URISyntaxException e) {
            LOG.error(String.format("IOError grabbing logo for %s", callsign), e);
        }
    } else if (LOG.isTraceEnabled())
        LOG.trace(String.format("No logo info for %s", callsign));
}