public ConnectionStatus getConnectionStatus()

in src/main/java/org/apache/nutch/webui/service/impl/NutchServiceImpl.java [50:66]

• 16 lines of code
• 4 McCabe index (conditional complexity)

  public ConnectionStatus getConnectionStatus(Long instanceId) {
    NutchInstance instance = instanceService.getInstance(instanceId);
    try {
      NutchStatus nutchStatus = nutchClientFactory.getClient(instance)
          .getNutchStatus();
      if (nutchStatus.getStartDate() != null) {
        return ConnectionStatus.CONNECTED;
      }
    } catch (Exception e) {
      if (e.getCause() instanceof ConnectException) {
        return ConnectionStatus.DISCONNECTED;
      }

      LOG.error("Cannot connect to nutch server!", e);
    }
    return null;
  }