public void handle()

in iep-admin/src/main/java/com/netflix/iep/admin/StaticResourceHandler.java [66:99]

32 lines of code
7 McCabe index (conditional complexity)


  public void handle(HttpExchange exchange) throws IOException {
    String path = exchange.getRequestURI().getPath();
    for (Map.Entry<String, String> entry : singlePagePaths.entrySet()) {
      if (path.startsWith(entry.getKey())) {
        LOGGER.debug("mapping {} to {}", path, entry.getValue());
        path = "/" + entry.getValue();
      }
    }

    exchange.getResponseHeaders().add("Content-Type", getContentType(path));

    String resource = path.substring(1);
    LOGGER.debug("loading resource {}", resource);
    try (InputStream in = classLoader.getResourceAsStream(resource)) {
      if (in == null) {
        exchange.sendResponseHeaders(404, -1);
      } else {
        exchange.sendResponseHeaders(200, 0);
        try (OutputStream out = exchange.getResponseBody()) {
          byte[] buffer = new byte[4096];
          int len;
          while ((len = in.read(buffer)) > 0) {
            out.write(buffer, 0, len);
          }
        } catch (IOException e) {
          e.printStackTrace();
          LOGGER.debug("failed to write resource " + resource, e);
        }
      }
    } catch (Exception e) {
      e.printStackTrace();
      LOGGER.debug("failed to serve resource " + resource, e);
    }
  }