public ListBoxModel doFillFleetItems()

in src/main/java/com/amazon/jenkins/ec2fleet/EC2FleetCloud.java [748:780]
31 lines of code
7 McCabe index (conditional complexity)

        public ListBoxModel doFillFleetItems(@QueryParameter final boolean showAllFleets,
                                             @QueryParameter final String region,
                                             @QueryParameter final String endpoint,
                                             @QueryParameter final String awsCredentialsId,
                                             @QueryParameter final String fleet) {
            final ListBoxModel model = new ListBoxModel();
            try {
                final AmazonEC2 client = Registry.getEc2Api().connect(awsCredentialsId, region, endpoint);
                String token = null;
                do {
                    final DescribeSpotFleetRequestsRequest req = new DescribeSpotFleetRequestsRequest();
                    req.withNextToken(token);
                    final DescribeSpotFleetRequestsResult result = client.describeSpotFleetRequests(req);
                    for (final SpotFleetRequestConfig config : result.getSpotFleetRequestConfigs()) {
                        final String curFleetId = config.getSpotFleetRequestId();
                        final boolean selected = ObjectUtils.nullSafeEquals(fleet, curFleetId);
                        if (selected || showAllFleets || isSpotFleetActiveAndMaintain(config)) {
                            final String displayStr = curFleetId +
                                    " (" + config.getSpotFleetRequestState() + ")" +
                                    " (" + config.getSpotFleetRequestConfig().getType() + ")";
                            model.add(new ListBoxModel.Option(displayStr, curFleetId, selected));
                        }
                    }
                    token = result.getNextToken();
                } while (token != null);

            } catch (final Exception ex) {
                LOGGER.log(Level.WARNING, String.format("Cannot describe fleets in %s or by endpoint %s", region, endpoint), ex);
                return model;
            }

            return model;
        }