具有自定义拦截器的JAXB解组器? [英] JAXB unmarshaller with custom interceptor?

问题描述

是否可以拦截" JAXB的解组过程?

Is it possible to "intercept" the unmarshalling process of JAXB?

我有一个xml响应，应该将其部分转换为不同的java字段结构:

I have an xml reponse that partially should be converted to a different java fields structure:

<xml>
  <X_FIELD1></X_FIELD1>
  <X_FIELD2></X_FIELD2>
  ... 
  <X_FIELD11></X_FIELD11>
</xml>

在我的java类中，我希望将其解组为List<String>，而不是11个String字段.

In my java class, I'd prefer to unmarshal this to a List<String>, instead of 11 String fields.

public class XmlResponse {
   private String X_FIELD1;
   private String X_FIELD2;
   //...
   private String X_FIELD11;

//   private List<String> xFields;
} 

但这有可能吗?

推荐答案

您应使用自定义xml适配器

You should use a custom xml adapter

http://docs. oracle.com/javaee/5/api/javax/xml/bind/annotation/adapters/XmlJavaTypeAdapter.html

http://docs. oracle.com/javaee/5/api/javax/xml/bind/annotation/adapters/XmlAdapter.html

在类级别应用它并实现适配器.

apply it on the class level and implement the adapter.

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