Пример #1
1
  public Element exec(Element metadata, ServiceContext context) throws Exception {

    Element htmlDoc = metadata.getChild("html");
    XMLOutputter printer = new XMLOutputter();
    String htmlContent = printer.outputString(htmlDoc);

    File tempDir =
        (File)
            context.getServlet().getServletContext().getAttribute("javax.servlet.context.tempdir");

    File tempFile = File.createTempFile(TMP_PDF_FILE, ".pdf", tempDir);
    OutputStream os = new FileOutputStream(tempFile);

    try {
      ITextRenderer renderer = new ITextRenderer();
      renderer.setDocumentFromString(htmlContent);
      renderer.layout();
      renderer.createPDF(os);
    } finally {
      os.close();
    }

    Element res = BinaryFile.encode(200, tempFile.getAbsolutePath(), true);
    return res;
  }
Пример #2
0
  private void updateChangedFile(
      String id, String file, String dir, String changeDate, InputStream is) throws IOException {
    String resourcesDir = Lib.resource.getDir(context, dir, id);
    File locFile = new File(resourcesDir, file);

    ISODate locIsoDate = new ISODate(locFile.lastModified());
    ISODate remIsoDate = new ISODate(changeDate);

    if (!locFile.exists() || remIsoDate.sub(locIsoDate) > 0) {
      if (log.isDebugEnabled()) log.debug("  - Adding remote " + dir + "  file with name:" + file);

      FileOutputStream os = new FileOutputStream(locFile);
      BinaryFile.copy(is, os, false, true);
      locFile.setLastModified(remIsoDate.getSeconds() * 1000);
    } else {
      if (log.isDebugEnabled())
        log.debug("  - Nothing to do in dir " + dir + " for file with name:" + file);
    }
  }