private HttpServerOptions createDefaultHttpServerOptions()

in transports/transport-rest/transport-rest-vertx/src/main/java/org/apache/servicecomb/transport/rest/vertx/RestServerVerticle.java [269:310]
41 lines of code
4 McCabe index (conditional complexity)

  private HttpServerOptions createDefaultHttpServerOptions() {
    HttpServerOptions serverOptions = new HttpServerOptions();
    serverOptions.setCompressionSupported(TransportConfig.getCompressed());
    serverOptions.setMaxHeaderSize(TransportConfig.getMaxHeaderSize());
    serverOptions.setMaxFormAttributeSize(TransportConfig.getMaxFormAttributeSize());
    serverOptions.setMaxFormFields(TransportConfig.getMaxFormFields());
    serverOptions.setMaxFormBufferedBytes(TransportConfig.getMaxFormBufferedBytes());
    serverOptions.setCompressionLevel(TransportConfig.getCompressionLevel());
    serverOptions.setMaxChunkSize(TransportConfig.getMaxChunkSize());
    serverOptions.setDecompressionSupported(TransportConfig.getDecompressionSupported());
    serverOptions.setDecoderInitialBufferSize(TransportConfig.getDecoderInitialBufferSize());
    serverOptions.setMaxInitialLineLength(TransportConfig.getMaxInitialLineLength());
    if (endpointObject.isHttp2Enabled()) {
      serverOptions.setUseAlpn(TransportConfig.getUseAlpn())
          .setHttp2ConnectionWindowSize(TransportConfig.getHttp2ConnectionWindowSize())
          .setIdleTimeout(TransportConfig.getHttp2ConnectionIdleTimeoutInSeconds())
          .setHttp2RstFloodMaxRstFramePerWindow(TransportConfig.getHttp2RstFloodMaxRstFramePerWindow())
          .setInitialSettings(new Http2Settings().setPushEnabled(TransportConfig.getPushEnabled())
              .setMaxConcurrentStreams(TransportConfig.getMaxConcurrentStreams())
              .setHeaderTableSize(TransportConfig.getHttp2HeaderTableSize())
              .setInitialWindowSize(TransportConfig.getInitialWindowSize())
              .setMaxFrameSize(TransportConfig.getMaxFrameSize())
              .setMaxHeaderListSize(TransportConfig.getMaxHeaderListSize())
          );
    } else {
      serverOptions.setIdleTimeout(TransportConfig.getConnectionIdleTimeoutInSeconds());
    }
    if (endpointObject.isSslEnabled()) {
      SSLOptionFactory factory =
          SSLOptionFactory.createSSLOptionFactory(SSL_KEY, LegacyPropertyFactory.getEnvironment());
      SSLOption sslOption;
      if (factory == null) {
        sslOption = SSLOption.build(SSL_KEY, LegacyPropertyFactory.getEnvironment());
      } else {
        sslOption = factory.createSSLOption();
      }
      SSLCustom sslCustom = SSLCustom.createSSLCustom(sslOption.getSslCustomClass());
      VertxTLSBuilder.buildNetServerOptions(sslOption, sslCustom, serverOptions);
    }

    return serverOptions;
  }