Пример #1
0
  public Path[] getListInstalledPlugins() throws IOException {
    if (!Files.exists(environment.pluginsFile())) {
      return new Path[0];
    }

    try (DirectoryStream<Path> stream = Files.newDirectoryStream(environment.pluginsFile())) {
      return Iterators.toArray(stream.iterator(), Path.class);
    }
  }
Пример #2
0
  private static Map<String, Vertabrae> extract_files(Path dir) throws IOException {
    Map<String, Vertabrae> file_names = new TreeMap<>();

    DirectoryStream<Path> directory_stream = java.nio.file.Files.newDirectoryStream(dir, "*.md");

    for (Path from_file : directory_stream) {

      Vertabrae vertabrae = new Vertabrae(from_file);

      file_names.put(vertabrae.file_name(), vertabrae);
      System.out.println("[SPINE] Vertabrae file name: " + vertabrae.file_name());
    }
    directory_stream.close();
    return file_names;
  }
Пример #3
0
  public static void main(String[] args) throws IOException {
    // open file but do not close it. Its existance will be checked by
    // the calling script.
    Paths.get(args[0]).newByteChannel(READ, WRITE, DELETE_ON_CLOSE);

    // check temporary file has been deleted after closing it
    Path file = File.createTempFile("blah", "tmp").toPath();
    file.newByteChannel(READ, WRITE, DELETE_ON_CLOSE).close();
    if (file.exists()) throw new RuntimeException("Temporary file was not deleted");

    Path dir = TestUtil.createTemporaryDirectory();
    try {
      // check that DELETE_ON_CLOSE fails when file is a sym link
      if (TestUtil.supportsLinks(dir)) {
        file = dir.resolve("foo").createFile();
        Path link = dir.resolve("link").createSymbolicLink(file);
        try {
          link.newByteChannel(READ, WRITE, DELETE_ON_CLOSE);
          throw new RuntimeException("IOException expected");
        } catch (IOException ignore) {
        }
      }

      // check that DELETE_ON_CLOSE works with files created via open
      // directories
      DirectoryStream stream = dir.newDirectoryStream();
      try {
        if (stream instanceof SecureDirectoryStream) {
          SecureDirectoryStream secure = (SecureDirectoryStream) stream;
          file = Paths.get("foo");

          Set<OpenOption> opts = new HashSet<OpenOption>();
          opts.add(WRITE);
          opts.add(DELETE_ON_CLOSE);
          secure.newByteChannel(file, opts).close();

          if (dir.resolve(file).exists()) throw new RuntimeException("File not deleted");
        }
      } finally {
        stream.close();
      }
    } finally {
      TestUtil.removeAll(dir);
    }
  }
Пример #4
0
    private int getNumberOfItems(Path quellOrdner) {
      int retValue = 0;

      try {
        DirectoryStream<Path> qstream = Files.newDirectoryStream(quellOrdner);
        for (Path qfile : qstream) {
          if (Files.isDirectory(qfile)) {
            getNumberOfItems(Paths.get(quellOrdner.toString() + "/" + qfile.getFileName()));
          }
          i++;
        }
        qstream.close();
      } catch (IOException e) {
        e.printStackTrace();
      }

      retValue = i;
      return retValue;
    }
Пример #5
0
    public void cnpStart(Path quellOrdner, Path zielOrdner) {
      try {
        DirectoryStream<Path> qstream = Files.newDirectoryStream(quellOrdner);
        for (Path qfile : qstream) {
          Path target = Paths.get(zielOrdner.toString() + "/" + qfile.getFileName());
          if (abbruch) break;
          if (Files.isDirectory(qfile) && !Files.exists(target)) {
            Files.createDirectory(target);
            textArea.append("Verzeichnis: " + qfile + " wurde erstellt" + System.lineSeparator());
            cnpStart(
                Paths.get(quellOrdner.toString() + "/" + qfile.getFileName()),
                Paths.get(zielOrdner.toString() + "/" + qfile.getFileName()));
          } else if (Files.isDirectory(qfile) && Files.exists(target)) {
            textArea.append("Wechsle in Verzeichnis: " + qfile + System.lineSeparator());
            cnpStart(
                Paths.get(quellOrdner.toString() + "/" + qfile.getFileName()),
                Paths.get(zielOrdner.toString() + "/" + qfile.getFileName()));
          }
          // Wenn die Datei noch nicht existiert
          else if (!Files.exists(target)) {
            textArea.append(
                "Datei " + target.toString() + " wurde erstellt" + System.lineSeparator());
            Files.copy(qfile, target, StandardCopyOption.REPLACE_EXISTING);

          }
          // Wenn Datei im Zielverzeichnis schon existiert
          else if (Files.exists(target)) {
            if (cAUeSchr) {
              textArea.append(
                  "Datei "
                      + target.toString()
                      + " wird absolut überschrieben"
                      + System.lineSeparator());
              Files.copy(qfile, target, StandardCopyOption.REPLACE_EXISTING);
            } else if (cUeSchr) {
              if (checkAlter(
                  Paths.get(quellOrdner.toString() + "/" + qfile.getFileName()),
                  Paths.get(zielOrdner.toString() + "/" + qfile.getFileName()))) {
                textArea.append(
                    target.toString()
                        + " wird mit neuer Datei überschrieben"
                        + System.lineSeparator());
                Files.copy(qfile, target, StandardCopyOption.REPLACE_EXISTING);
              } else {
                textArea.append(
                    target.toString() + " alte Datei bleibt bestehen" + System.lineSeparator());
              }
            } else
              textArea.append(
                  target.toString() + " alte Datei bleibt bestehen" + System.lineSeparator());
          }
          pbCounter++;
          progressBar.setValue(pbCounter);
        }

        qstream.close();
      } catch (IOException e) {

        e.printStackTrace();
      }
    }