private HttpURLConnection openConnection()

in src/main/java/com/cisco/gerrit/plugins/slack/client/WebhookClient.java [135:171]

35 lines of code
5 McCabe index (conditional complexity)


  private HttpURLConnection openConnection(String webhookUrl) {
    try {
      HttpURLConnection connection;
      if (StringUtils.isNotBlank(config.getProxyHost())) {
        LOGGER.info("Connecting via proxy");
        if (StringUtils.isNotBlank(config.getProxyUsername())) {
          Authenticator authenticator;
          authenticator =
              new Authenticator() {
                @Override
                public PasswordAuthentication getPasswordAuthentication() {
                  return (new PasswordAuthentication(
                      config.getProxyUsername(), config.getProxyPassword().toCharArray()));
                }
              };
          Authenticator.setDefault(authenticator);
        }

        Proxy proxy;
        proxy =
            new Proxy(
                Proxy.Type.HTTP,
                new InetSocketAddress(config.getProxyHost(), config.getProxyPort()));

        connection = (HttpURLConnection) new URL(webhookUrl).openConnection(proxy);
      } else {
        LOGGER.info("Connecting directly");
        connection = (HttpURLConnection) new URL(webhookUrl).openConnection();
      }
      return connection;
    } catch (MalformedURLException e) {
      throw new RuntimeException("Unable to create webhook URL: " + webhookUrl, e);
    } catch (IOException e) {
      throw new RuntimeException(
          "Error opening connection to Slack URL: [" + e.getMessage() + "].", e);
    }
  }