JiBXException：为类定义了多个绑定
奇怪的事情...
我有一个绑定定义 user-wrapper.xml：
<binding>
<include path="core-wrapper.xml" />
<include path="user-composite-entity.xml" />
<mapping name="users" class="UserWrapper" extends="CoreWrapper">
<structure map-as="CoreWrapper" usage="optional" />
<collection field="users" usage="optional" item-type="UserCompositeEntity">
</collection>
</mapping>
</binding>
接下来我有这个绑定定义 user-composite-entity.xml （包含在上层文件中）：
<binding>
<include path="core-composite-entity.xml" />
<include path="user-entity.xml" />
<mapping name="user" class="UserCompositeEntity" extends="CoreCompositeEntity">
<structure map-as="CoreCompositeEntity" />
<structure field="userEntity" usage="optional" />
<structure field="meta" marshaller="UserMetaHashMapper" unmarshaller="UserMetaHashMapper" usage="optional" />
</mapping>
</binding>
现在，如果我调用使用绑定 user-wrapper.xml 的 REST ，映射成功通过。如果我调用使用绑定 user-composite-entity.xml 的 REST，我会收到下一个错误：
org.jibx.runtime.JiBXException: Multiple bindings defined for class UserCompositeEntity
现在奇怪的事情（对我来说）。如果我从 user-wrapper.xml 中删除
org.jibx.runtime.JiBXException: No marshaller defined for class UserCompositeEntity
Strange thing...
I have a binding definition user-wrapper.xml:
<binding>
<include path="core-wrapper.xml" />
<include path="user-composite-entity.xml" />
<mapping name="users" class="UserWrapper" extends="CoreWrapper">
<structure map-as="CoreWrapper" usage="optional" />
<collection field="users" usage="optional" item-type="UserCompositeEntity">
</collection>
</mapping>
</binding>
Next I have this binding definition user-composite-entity.xml (included in upper file):
<binding>
<include path="core-composite-entity.xml" />
<include path="user-entity.xml" />
<mapping name="user" class="UserCompositeEntity" extends="CoreCompositeEntity">
<structure map-as="CoreCompositeEntity" />
<structure field="userEntity" usage="optional" />
<structure field="meta" marshaller="UserMetaHashMapper" unmarshaller="UserMetaHashMapper" usage="optional" />
</mapping>
</binding>
Now, if I call REST which uses binding user-wrapper.xml, mapping goes successfully through. If I call REST which uses binding user-composite-entity.xml I get the next error:
org.jibx.runtime.JiBXException: Multiple bindings defined for class UserCompositeEntity
Now the strange thing (for me). If I remove from user-wrapper.xml <include path="user-composite-entity.xml" /> goes a like this:
- call with user-composite-entity.xml is a succes,
- call with user-wrapper.xml I get the error:
org.jibx.runtime.JiBXException: No marshaller defined for class UserCompositeEntity
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此电子邮件线程似乎有一些信息。
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现在如何工作：我不再有 user-wrapper.xml，而 user-composite-entity.xml 看起来像这样：
问题是，因为在我在 user-wrapper.xml 中包含 user-composite-entity.xml 和JiBX 再次编译它（针对 user-wrapper.xml）。这就是为什么有多个绑定定义......
How it works now: I don't have user-wrapper.xml anymore and user-composite-entity.xml looks like that:
The problem was, because before I in user-wrapper.xml included user-composite-entity.xml and JiBX compiled it again (for user-wrapper.xml). That's why there were multiple binding definitions...