@Override
 public Negotiator<?> findNegotiator(
     HttpServletRequest req, NegotiatingView view, ViewNegotiatorRegistry viewNegotiatorRegistry) {
   String requestUri = req.getRequestURI();
   String extension = StringUtils.trimToEmpty(StringUtils.substringAfterLast(requestUri, "."));
   String mimeType = MimeTypes.lookupMimeType(extension);
   return viewNegotiatorRegistry.getNegotiator(mimeType);
 }
Exemple #2
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  @Override
  protected boolean processActionPath(
      HttpServletRequest servletRequest, HttpServletResponse servletResponse, String actionPath)
      throws IOException {

    String bundlePath = '/' + bundlesManager.getStaplerPath() + '/';

    if (actionPath.startsWith(bundlePath) == false) {
      return false;
    }

    String bundleId = actionPath.substring(bundlePath.length());

    File file = bundlesManager.lookupBundleFile(bundleId);

    if (log.isDebugEnabled()) {
      log.debug("bundle: " + bundleId);
    }

    int ndx = bundleId.lastIndexOf('.');
    String extension = bundleId.substring(ndx + 1);

    String contentType = MimeTypes.getMimeType(extension);
    servletResponse.setContentType(contentType);

    if (useGzip && ServletUtil.isGzipSupported(servletRequest)) {
      file = bundlesManager.lookupGzipBundleFile(file);

      servletResponse.setHeader("Content-Encoding", "gzip");
    }

    if (file.exists() == false) {
      throw new IOException("bundle not found: " + bundleId);
    }

    servletResponse.setHeader("Content-Length", String.valueOf(file.length()));
    servletResponse.setHeader("Last-Modified", TimeUtil.formatHttpDate(file.lastModified()));

    if (cacheMaxAge > 0) {
      servletResponse.setHeader("Cache-Control", "max-age=" + cacheMaxAge);
    }

    sendBundleFile(servletResponse, file);

    return true;
  }