如何在Java中锁定序列化？ [英] How to lock serialization in Java?

问题描述

我刚开始使用Java序列化：我有一个练习要做，我需要锁定任何类的序列化，假设在我尝试序列化该类时抛出异常。

I am just starting with Java serialization: I have one exercise to do and I need to lock serialization on any class, it is suppose to throw an exception when I attempt to serialize that class.

有谁知道怎么做？

推荐答案

如果添加<$ c $的实现c> writeObject 会抛出异常，序列化将被中止，例如

If you add an implementation of writeObject which throws an exception, serialization will be aborted, e.g.

  private void writeObject(ObjectOutputStream stream) throws IOException {
    throw new RuntimeException("Don't want to serialize today");
  }

参见 http：/ /java.sun.com/developer/technicalArticles/ALT/serialization/ 有关覆盖默认序列化行为的详细介绍。

See http://java.sun.com/developer/technicalArticles/ALT/serialization/ for a good introduction to overriding the default serialization behaviour.

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