api-generator-templates/Java/blocks/enum/converters.twig

{%- if storable %}

    @TypeConverter
    @Nullable
    public static String serialize(@Nullable final {{ name }} value) {
        if (value == null) {
            return null;
        }
        return value.name();
    }

    @TypeConverter
    @Nullable
    public static {{ name }} deserialize(@Nullable final String value) {
        if (value == null) {
            return null;
        }
        return {{ name }}.valueOf(value);
    }

{%- endif -%}