public void doFilter()

in src/main/java/com/googlesource/gerrit/plugins/readonly/ReadOnly.java [68:80]

• 13 lines of code
• 5 McCabe index (conditional complexity)

  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
      throws IOException, ServletException {
    if (state.isReadOnly()
        && request instanceof HttpServletRequest
        && response instanceof HttpServletResponse
        && shouldBlock((HttpServletRequest) request)) {
      HttpServletResponse httpResponse = (HttpServletResponse) response;
      httpResponse.setStatus(SC_SERVICE_UNAVAILABLE);
      httpResponse.getWriter().println(config.message());
      return;
    }
    chain.doFilter(request, response);
  }