public FeatureContext createFeatureContext()

in grails-forge-core/src/main/java/org/grails/forge/application/ContextFactory.java [47:75]

• 25 lines of code
• 3 McCabe index (conditional complexity)

    public FeatureContext createFeatureContext(AvailableFeatures availableFeatures,
                                               List<String> selectedFeatures,
                                               ApplicationType applicationType,
                                               Options options,
                                               @Nullable OperatingSystem operatingSystem) {
        final Set<Feature> features = Collections.newSetFromMap(new IdentityHashMap<>(8));
        for (String name: selectedFeatures) {
            Feature feature = availableFeatures.findFeature(name).orElse(null);
            if (feature != null) {
                features.add(feature);
            } else {
                throw new IllegalArgumentException("The requested feature does not exist: " + name);
            }
        }

        Options newOptions = options
                .withTestFramework(determineTestFramework(options.getTestFramework()))
                .withGormImpl(determineGormImpl(options.getGormImpl()))
                .withServletImpl(determineServletImpl(options.getServletImpl()));

        availableFeatures.getAllFeatures()
                .filter(f -> f instanceof DefaultFeature)
                .filter(f -> ((DefaultFeature) f).shouldApply(applicationType, newOptions, features))
                .forEach(features::add);

        featureValidator.validatePreProcessing(newOptions, applicationType, features);

        return new FeatureContext(newOptions, applicationType, operatingSystem, features);
    }