如何克隆JAXB对象 [英] How Do I Clone A JAXB Object

问题描述

我需要克隆一些jaxb对象（从jsb生成的xsd代码实例化）。 Jaxb类似乎没有为这样做提供简单的界面。我无法手动编辑类并且无法扩展它 - 因此我需要创建一个帮助器/实用程序方法来执行此操作。什么是最好的方法？

I have some jaxb objects (instantiated from code generated from xsd by jaxb) that I need to clone. The Jaxb class does not appear to provide an interface for doing this easily. I can not hand edit the class and can not extend it - so I need to create a helper/utility method to do this. What is the best approach?

推荐答案

鉴于JAXB的目的，我认为最简单的方法是将对象编组为XML并解散它。

Given the purpose of JAXB, I think the easiest way would be to marshall your object to XML and unmarshall it back.

关于 Google 。

JAXB常见问题建议 beanlib 。

JAXB FAQ suggests beanlib.

还有一些讨论（以及下载的链接） jaxb2-commons下的Cloneable插件，虽然我在项目页面上找不到任何引用。

There's also some discussion (as well as a link to download) of a Cloneable plugin under jaxb2-commons, although I can't find any reference on the project page.

这篇关于如何克隆JAXB对象的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！