如何在JAXB中解组工作？ [英] How does unmarshalling work in JAXB?

问题描述

我在jaxb中有一个元素的getter / setter对：

I have a getter/setter pair for an element in jaxb:

@XmlElementWrapper(name="requires", required=true) 
@XmlElement(name="equals", required=true)
List<MyObject> getMyObjects() {
    return this.myObject;
}
void setMyObjects(final MyObject... myObjects) {
    //call the regular method for setting the objects 
    //that does not have the required signature type
}

问题是setter方法永远不会被调用。我在getter和setter都设置了一个断点，并且getter的一个断点被击中，但不是setter的。

The thing is that the setter method is never getting called. I put a breakpoint on both the getter and setter, and the one by the getter is hit, but not the setter's.

我刚发现这个问题，但我不完全理解答案。 myObjects 在构造时被初始化，所以看起来它适合场景2.在调用getter之后的解组过程中会发生什么？

I just found this question, but I don't fully understand the answer. myObjects is initialized at construction time, so it looks like it fits into Scenario 2. What happens in the unmarshalling process after the getter is called?

推荐答案

您的setter与您的getter的签名不匹配。而不是：

Your setter doesn't match up with the signature of your getter. Instead of:

void setMyObjects(final MyObject... myObjects)

您需要

void setMyObjects(List <MyObject> myObjects)

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