protected ProgressEvent disassociateExternalConnections()

in aws-codeartifact-repository/src/main/java/software/amazon/codeartifact/repository/UpdateHandler.java [226:262]
30 lines of code
4 McCabe index (conditional complexity)

    protected ProgressEvent<ResourceModel, CallbackContext> disassociateExternalConnections(
        ProgressEvent<ResourceModel, CallbackContext> progress,
        final CallbackContext callbackContext,
        final ResourceHandlerRequest<ResourceModel> request,
        ProxyClient<CodeartifactClient> proxyClient,
        Set<String> externalConnectionsToRemove,
        Logger logger
    ) {
        ResourceModel model = request.getDesiredResourceState();
        logger.log(String.format("Removing external connections: %s", externalConnectionsToRemove.toString()));

        if (CollectionUtils.isNullOrEmpty(externalConnectionsToRemove)) {
            logger.log("No external connections to remove.");
            // Nothing to remove, continue
            return ProgressEvent.progress(model, callbackContext);
        }

        // Loop is currently not necessary because only 1 external connection is allowed, leaving this in for
        // when multiple are supported
        externalConnectionsToRemove.forEach(ec -> {
            try {
                DisassociateExternalConnectionRequest disassociateExternalConnectionRequest = Translator.translateDisassociateExternalConnectionsRequest(model, ec);
                proxyClient.injectCredentialsAndInvokeV2(disassociateExternalConnectionRequest, proxyClient.client()::disassociateExternalConnection);
            } catch (final ResourceNotFoundException e) {
                // External Connection has already been removed or doesn't exist
            } catch (final AwsServiceException e) {
                String repositoryName = progress.getResourceModel().getRepositoryName();
                Translator.throwCfnException(e, Constants.DISASSOCIATE_EXTERNAL_CONNECTION, repositoryName);
            }
            logger.log(String.format("Successfully disassociated external connection: %s", ec));
        });

        return ProgressEvent.<ResourceModel, CallbackContext>builder()
            .resourceModel(model)
            .status(OperationStatus.IN_PROGRESS)
            .build();
    }