private FormatterProvider getFormatter()

in src/main/java/com/googlesource/gerrit/plugins/xdocs/XDocServlet.java [271:293]

• 22 lines of code
• 7 McCabe index (conditional complexity)

  private FormatterProvider getFormatter(HttpServletRequest req, ResourceKey key, MimeType mimeType)
      throws ResourceNotFoundException {
    FormatterProvider formatter;
    if (req.getParameter("raw") != null) {
      formatter = formatters.getRawFormatter();
    } else {
      formatter = formatters.get(getProject(key), key.file);
    }
    if (isSafeImage(mimeType)) {
      if (req.getParameter("formatImage") == null) {
        // image formatting is not requested, return the plain image
        formatter = null;
      }
    } else {
      if (formatter == null) {
        throw new ResourceNotFoundException();
      }
    }
    if (formatter == null && !isSafeImage(mimeType)) {
      throw new ResourceNotFoundException();
    }
    return formatter;
  }