private ProgressEvent deleteProxyEndpointAndUpdateProgress()

in aws-rds-dbproxyendpoint/src/main/java/software/amazon/rds/dbproxyendpoint/DeleteHandler.java [43:82]
39 lines of code
6 McCabe index (conditional complexity)

    private ProgressEvent<ResourceModel, CallbackContext> deleteProxyEndpointAndUpdateProgress(ResourceModel model,
                                                                                       CallbackContext callbackContext) {
        if (callbackContext.getStabilizationRetriesRemaining() == 0) {
            throw new RuntimeException(TIMED_OUT_MESSAGE);
        }

        if (callbackContext.getProxyEndpoint() == null) {
            try {
                return ProgressEvent.<ResourceModel, CallbackContext>builder()
                        .resourceModel(model)
                        .status(OperationStatus.IN_PROGRESS)
                        .callbackContext(CallbackContext.builder()
                                .proxyEndpoint(deleteProxyEndpoint(model.getDBProxyEndpointName()))
                                .stabilizationRetriesRemaining(Constants.NUMBER_OF_STATE_POLL_RETRIES)
                                .build())
                        .build();
            } catch (DBProxyEndpointNotFoundException e) {
                return ProgressEvent.defaultFailureHandler(e, HandlerErrorCode.NotFound);
            }
        } else if (callbackContext.isDeleted()) {
            return ProgressEvent.<ResourceModel, CallbackContext>builder()
                    .status(OperationStatus.SUCCESS)
                    .build();
        } else {
            try {
                Thread.sleep(Constants.POLL_RETRY_DELAY_IN_MS);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            return ProgressEvent.<ResourceModel, CallbackContext>builder()
                    .resourceModel(model)
                    .status(OperationStatus.IN_PROGRESS)
                    .callbackContext(CallbackContext.builder()
                            .proxyEndpoint(callbackContext.getProxyEndpoint())
                            .deleted(!doesProxyEndpointExist(model.getDBProxyEndpointName()))
                            .stabilizationRetriesRemaining(callbackContext.getStabilizationRetriesRemaining() - 1)
                            .build())
                    .build();
        }
    }