示例#1
0
  public static void main(String[] args) throws MessagingException, IOException {
    Properties props = new Properties();
    try (InputStream in = Files.newInputStream(Paths.get("mail", "mail.properties"))) {
      props.load(in);
    }
    List<String> lines = Files.readAllLines(Paths.get(args[0]), Charset.forName("UTF-8"));

    String from = lines.get(0);
    String to = lines.get(1);
    String subject = lines.get(2);

    StringBuilder builder = new StringBuilder();
    for (int i = 3; i < lines.size(); i++) {
      builder.append(lines.get(i));
      builder.append("\n");
    }

    Console console = System.console();
    String password = new String(console.readPassword("Password: "));

    Session mailSession = Session.getDefaultInstance(props);
    // mailSession.setDebug(true);
    MimeMessage message = new MimeMessage(mailSession);
    message.setFrom(new InternetAddress(from));
    message.addRecipient(RecipientType.TO, new InternetAddress(to));
    message.setSubject(subject);
    message.setText(builder.toString());
    Transport tr = mailSession.getTransport();
    try {
      tr.connect(null, password);
      tr.sendMessage(message, message.getAllRecipients());
    } finally {
      tr.close();
    }
  }
  /**
   * Decode file charset.
   *
   * @param f File to process.
   * @return File charset.
   * @throws IOException in case of error.
   */
  public static Charset decode(File f) throws IOException {
    SortedMap<String, Charset> charsets = Charset.availableCharsets();

    String[] firstCharsets = {
      Charset.defaultCharset().name(), "US-ASCII", "UTF-8", "UTF-16BE", "UTF-16LE"
    };

    Collection<Charset> orderedCharsets = U.newLinkedHashSet(charsets.size());

    for (String c : firstCharsets)
      if (charsets.containsKey(c)) orderedCharsets.add(charsets.get(c));

    orderedCharsets.addAll(charsets.values());

    try (RandomAccessFile raf = new RandomAccessFile(f, "r")) {
      FileChannel ch = raf.getChannel();

      ByteBuffer buf = ByteBuffer.allocate(4096);

      ch.read(buf);

      buf.flip();

      for (Charset charset : orderedCharsets) {
        CharsetDecoder decoder = charset.newDecoder();

        decoder.reset();

        try {
          decoder.decode(buf);

          return charset;
        } catch (CharacterCodingException ignored) {
        }
      }
    }

    return Charset.defaultCharset();
  }
示例#3
0
  private void parsestories() {

    try {

      List<String> lns =
          Files.readAllLines(Paths.get("datasets/" + name + ".tsv"), Charset.defaultCharset());

      for (String ln : lns) stories.add(Story.fromtext(ln));

    } catch (IOException e) {

      System.out.println("Error reading dataset.");
      System.exit(1);
    }
  }