protected abstract ProgressEvent handleRequest()

in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/BaseHandlerStd.java [81:119]
34 lines of code
10 McCabe index (conditional complexity)

  protected abstract ProgressEvent<ResourceModel, CallbackContext> handleRequest(
    final AmazonWebServicesClientProxy proxy,
    final ResourceHandlerRequest<ResourceModel> request,
    final CallbackContext callbackContext,
    final ProxyClient<SnsClient> proxyClient,
    final Logger logger);

  protected GetSubscriptionAttributesResponse readSubscriptionAttributes(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest,
  final ProxyClient<SnsClient> proxyClient)  {

    final GetSubscriptionAttributesResponse getSubscriptionAttributesResponse;

    try {
        if (getSubscriptionAttributesRequest.subscriptionArn() == null) {
            throw new CfnNotFoundException(new Exception("Subscription is null"));
        }

        getSubscriptionAttributesResponse = proxyClient.injectCredentialsAndInvokeV2(getSubscriptionAttributesRequest, proxyClient.client()::getSubscriptionAttributes);
        if (!getSubscriptionAttributesResponse.hasAttributes()) {
            throw new CfnNotFoundException(new Exception(String.format("Subscription %s does not exist.", getSubscriptionAttributesRequest.subscriptionArn())));
        }
    } catch (final SubscriptionLimitExceededException e) {
        throw new CfnServiceLimitExceededException(e);
    } catch (final FilterPolicyLimitExceededException e) {
        throw new CfnServiceLimitExceededException(e);
    } catch (final InvalidParameterException e) {
        throw new CfnInvalidRequestException(e);
    } catch (final InternalErrorException e) {
        throw new CfnInternalFailureException(e);
    } catch (final NotFoundException e) {
        throw new CfnNotFoundException(e);
    } catch (final AuthorizationErrorException e) {
        throw new CfnAccessDeniedException(e);
    } catch (final InvalidSecurityException e) {
        throw new CfnInvalidCredentialsException(e);
    }

    return getSubscriptionAttributesResponse;
  }