public ProgressEvent handleRequest()

in aws-logs-resourcepolicy/src/main/java/software/amazon/logs/resourcepolicy/ListHandler.java [21:54]

30 lines of code
4 McCabe index (conditional complexity)


    public ProgressEvent<ResourceModel, CallbackContext> handleRequest(
        final AmazonWebServicesClientProxy proxy,
        final ResourceHandlerRequest<ResourceModel> request,
        final CallbackContext callbackContext,
        final Logger logger) {

        final List<ResourceModel> models = new ArrayList<>();

        DescribeResourcePoliciesResponse describeResourcePoliciesResponse;
        String nextToken = null;
        do {
            try {
                describeResourcePoliciesResponse = proxy.injectCredentialsAndInvokeV2(Translator.translateToListRequest(nextToken),
                        ClientBuilder.getLogsClient()::describeResourcePolicies);
                nextToken = describeResourcePoliciesResponse.nextToken();
                models.addAll(describeResourcePoliciesResponse.resourcePolicies().stream()
                        .map(rp -> ResourceModel.builder()
                                .policyName(rp.policyName())
                                .policyDocument(rp.policyDocument())
                                .build())
                        .collect(Collectors.toList()));
            } catch (InvalidParameterException ex) {
                throw new CfnInvalidRequestException(ResourceModel.TYPE_NAME, ex);
            } catch (final ServiceUnavailableException ex) {
                throw new CfnServiceInternalErrorException(ResourceModel.TYPE_NAME, ex);
            }
        } while (nextToken != null);


        return ProgressEvent.<ResourceModel, CallbackContext>builder()
            .resourceModels(models)
            .status(OperationStatus.SUCCESS)
            .build();
    }