protected boolean configure()

in core/container/src/main/java/org/wildfly/swarm/container/runtime/ConfigurableManager.java [116:161]
37 lines of code
16 McCabe index (conditional complexity)

    protected <T> boolean configure(ConfigurableHandle configurable) throws Exception {
        if (this.rescanning) {
            return true;
        }
        try (AutoCloseable handle = Performance.accumulate("ConfigurableManager#configure")) {
            Resolver<?> resolver = this.configView.resolve(configurable.key());

            Class<?> resolvedType = configurable.type();

            boolean isList = false;
            boolean isMap = false;
            boolean isProperties = false;

            if (resolvedType.isEnum()) {
                resolver = resolver.as((Class<Enum>) resolvedType, converter((Class<Enum>) resolvedType));
            } else if (List.class.isAssignableFrom(resolvedType)) {
                isList = true;
                resolver = listResolver((Resolver<String>) resolver, configurable.key());
            } else if (Properties.class.isAssignableFrom(resolvedType)) {
                isProperties = true;
                resolver = propertiesResolver((Resolver<String>) resolver, configurable.key());
            } else if (Map.class.isAssignableFrom(resolvedType)) {
                isMap = true;
                resolver = mapResolver((Resolver<String>) resolver, configurable.key());
            } else {
                resolver = resolver.as(resolvedType);
            }


            if (isList || isMap || isProperties || resolver.hasValue()) {
                Object resolvedValue = resolver.getValue();
                if (isList && ((List) resolvedValue).isEmpty()) {
                    // ignore
                } else if (isMap && ((Map) resolvedValue).isEmpty()) {
                    // ignore
                } else if (isProperties && ((Properties) resolvedValue).isEmpty()) {
                    // also ignore
                } else {
                    configurable.set(resolvedType.cast(resolvedValue));
                    return true;
                }
            }
        }

        return false;
    }