private boolean _isValidRequest(HttpServletRequest request) {

    // PLACEHOLDER 06
    // PLACEHOLDER 07
    // PLACEHOLDER 08
    // PLACEHOLDER 09
    // PLACEHOLDER 10
    // PLACEHOLDER 11
    // PLACEHOLDER 12
    // PLACEHOLDER 13
    // PLACEHOLDER 14
    // PLACEHOLDER 15
    // PLACEHOLDER 16
    // PLACEHOLDER 17
    // PLACEHOLDER 18
    // PLACEHOLDER 19

    if (_isOmniAdmin(request)) {
      LicenseUtil.registerOrder(request);

      return true;
    } else {
      return false;
    }
  }
  private String _getServerInfo(String clusterNodeId) throws Exception {
    Map<String, String> serverInfo = LicenseUtil.getClusterServerInfo(clusterNodeId);

    JSONObject jsonObject = JSONFactoryUtil.createJSONObject();

    if (serverInfo != null) {
      for (Map.Entry<String, String> entry : serverInfo.entrySet()) {
        jsonObject.put(entry.getKey(), entry.getValue());
      }
    }

    return jsonObject.toString();
  }