CDI 1.0 / JEE6中的超级方法拦截器

Question

In the following case,

public class Base {

    @Transactional
    public void doSave() {
       // ...
    }

 }

 public class Inherited extends Base {

     public void someMethod() {
         super.doSave();
     }

     @Override
     public void doSave() {
         super.doSave();
     }

 }

If I add the @Transactional annotation to Inherited.someMethod , the interceptor gets called without issue.

However, without the annotation on the inherited class, the interceptor does not get involved in the call to the super class from Inherited.someMethod() .

Furthermore, calling Inherited.doSave() does not seem to get the interceptor invoked either. I would have expected the annotation on the superclass to be also valid on the subclass. Is this not the expected behaviour?

I am using Apache DeltaSpike for the @Transactional annotation and this is being deployed as a war in an ear (technically as a jar in a war in an ear). However, this may not be relevant as trying with a custom interceptor shows the same behaviour.

This is JBoss EAP 6.3.0 Alpha in case its relevant.

Answer 1

This is expected. Interceptors are only applied if the object is managed. When you you write it this way with inheritence, it's not applied as it's not part of a call stack that CDI is aware of. You would need to inject Base into your class and call Base.doSave