Xml Java适配器无法正常工作

Require help: following XmlJavaTypeAdapter type is not working properly:

需要帮助:以下XmlJavaTypeAdapter类型无法正常工作:

public class TestAdapter extends XmlAdapter<Object, Object> {

 public Object marshal(Object arg0) throws Exception {
  System.out.println("Test Adapter");
  return null;
 }

 public Object unmarshal(Object arg0) throws Exception {
  System.out.println("Test Adapter");
  return null;
 }
}

I am using the "TestAdapter" like :

我正在使用“TestAdapter”,如:

'@XmlRootElement
 @XmlJavaTypeAdapter(value = TestAdapter.class)
 public TestClass{...}'

But the problem I am facing is the "TestAdapter" is never getting invoked.

但我面临的问题是“TestAdapter”永远不会被调用。

1 个解决方案

#1

XmlAdapter does not apply on root elements.

XmlAdapter不适用于根元素。

And i don't think there's an implementation of JAXB that is able to do it.

我认为没有JAXB的实现能够做到这一点。

See : Using an adapter to marshal a class to a root element with MOXy or any other JAXB implementation

请参阅:使用适配器使用MOXy或任何其他JAXB实现将类封送到根元素

As said in the linked topic, you can apply your adapter logic manually to workaround your problem.

如链接主题中所述,您可以手动应用适配器逻辑来解决问题。

#1