String javap(String... args) {
   StringWriter sw = new StringWriter();
   PrintWriter out = new PrintWriter(sw);
   // sun.tools.javap.Main.entry(args);
   int rc = com.sun.tools.javap.Main.run(args, out);
   if (rc != (args.length == 0 ? 2 : 0)) throw new Error("javap failed. rc=" + rc);
   out.close();
   return sw.toString();
 }
  public TestCRFPipe(String trainingFilename) throws IOException {

    ArrayList<Pipe> pipes = new ArrayList<Pipe>();

    PrintWriter out = new PrintWriter("test.out");

    int[][] conjunctions = new int[3][];
    conjunctions[0] = new int[] {-1};
    conjunctions[1] = new int[] {1};
    conjunctions[2] = new int[] {-2, -1};

    pipes.add(new SimpleTaggerSentence2TokenSequence());
    // pipes.add(new FeaturesInWindow("PREV-", -1, 1));
    // pipes.add(new FeaturesInWindow("NEXT-", 1, 2));
    pipes.add(new OffsetConjunctions(conjunctions));
    pipes.add(new TokenTextCharSuffix("C1=", 1));
    pipes.add(new TokenTextCharSuffix("C2=", 2));
    pipes.add(new TokenTextCharSuffix("C3=", 3));
    pipes.add(new RegexMatches("CAPITALIZED", Pattern.compile("^\\p{Lu}.*")));
    pipes.add(new RegexMatches("STARTSNUMBER", Pattern.compile("^[0-9].*")));
    pipes.add(new RegexMatches("HYPHENATED", Pattern.compile(".*\\-.*")));
    pipes.add(new RegexMatches("DOLLARSIGN", Pattern.compile("\\$.*")));
    pipes.add(new TokenFirstPosition("FIRSTTOKEN"));
    pipes.add(new TokenSequence2FeatureVectorSequence());
    pipes.add(new SequencePrintingPipe(out));

    Pipe pipe = new SerialPipes(pipes);

    InstanceList trainingInstances = new InstanceList(pipe);

    trainingInstances.addThruPipe(
        new LineGroupIterator(
            new BufferedReader(
                new InputStreamReader(new GZIPInputStream(new FileInputStream(trainingFilename)))),
            Pattern.compile("^\\s*$"),
            true));

    out.close();
  }
Example #3
0
  /**
   * This method handles PUT requests from the client. PUT requests will come from the applet
   * portion of this application and are the way that images and other files can be posted to the
   * server.
   *
   * @param request the HTTP request object
   * @param response the HTTP response object
   * @exception ServletException
   * @exception IOException
   */
  public void doPut(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    HttpSession session = request.getSession();
    /*
     * The Scan applet will zip all the files together to create a
     * faster upload and to use just one server connection.
     */
    ZipInputStream in = new ZipInputStream(request.getInputStream());

    /*
     * This will write all the files to a directory on the server.
     */
    try {
      try {

        File file = new File("scan");
        Document document = new Document();
        PdfWriter.getInstance(document, new FileOutputStream(file));
        document.open();
        String fileSize = null;
        while (true) {
          ZipEntry entry = in.getNextEntry();
          if (entry == null) {
            break;
          }
          File f = File.createTempFile("translate", entry.getName());
          FileOutputStream out = new FileOutputStream(f);
          FileInputStream inStream = null;
          try {
            int read;
            byte[] buf = new byte[2024];

            while ((read = in.read(buf)) > 0) {
              out.write(buf, 0, read);
            }
            out.close();
            inStream = new FileInputStream(f);
            System.out.println(entry.getSize());
            byte[] b = new byte[inStream.available()];
            inStream.read(b);
            System.out.println(b.length);
            com.itextpdf.text.Image image1 = com.itextpdf.text.Image.getInstance(b);
            image1.scalePercent(30);
            image1.setCompressionLevel(9);
            document.add(image1);
          } finally {
          }
        }
        document.close();
        //                fileSize = CommonUtils.getFileSize(file);
        //                DocumentStoreLogDAO documentStoreLogDAO = new DocumentStoreLogDAO();
        //                DocumentStoreLog documentStoreLog = null;
        //                DocumentStoreLog documentStore =
        // (DocumentStoreLog)session.getAttribute(CommonConstants.DOCUMENT_STORE_LOG);
        //                if(null != documentStore) {
        //                    documentStore.setFileSize(fileSize);
        //                }
        //                Transaction tx = documentStoreLogDAO.getSession().getTransaction();
        //                tx.begin();
        //                documentStoreLogDAO.save(documentStore);
        //                tx.commit();
      } catch (ZipException ze) {
        /*
         * We want to catch each sip exception separately because
         * there is a possibility that we can read more files from
         * the archive even if one of them is corrupted.
         */
        ze.printStackTrace();
      }
    } catch (Exception e) {
      e.printStackTrace();
    } finally {
      in.close();
    }

    /*
     * Now that we have finished uploading the files
     * we will send a reponse to the server indicating
     * our success.
     */

    response.setContentType(CONTENT_TYPE);
    PrintWriter out = response.getWriter();
    out.println("<html><head><title>ImageSrv</title></head></html>");
    out.flush();
    out.close();
    response.setStatus(HttpServletResponse.SC_OK);
  }
 public void flush() throws IOException {
   if (wrappedWriter != null) {
     wrappedWriter.flush();
   }
   wrappedOut.finish();
 }