Hibernate和JSON - 是否存在循环依赖的最终解决方案？

I'm struggling with Hibernate entities and JSON in these days and, although there is a lot of questions regarding the object, I'm yet not capable to serialize in presence of circular dependencies. I tried with both Gson and jackson but I didn't get a lot of progresses. Here is an excerpt from my objects. This is the "parent" class.I'm struggling with Hibernate entities and JSON