JBoss 4.0.5.GA
JBoss AOP 1.5.2.GA load time weaving
Java HotSpot(TM) 64-Bit Server VM (build 1.6.0-b105, mixed mode)
I'm seeing the following unexpected behavior
| public abstract class A
| {
| @MyFieldAnnotation
| protected Object myField;
| ...
| }
|
|
| public abstract class B<Z> extends A
| {
| ...
| }
|
| public class C extends B<Y>
| {
| ...
| }
|
| @InterceptorDef(scope = Scope.PER_VM)
| @Bind(pointcut = "get(* *->@MyFieldAnnotation)")
| public class MyFieldInterceptor implements Interceptor
| {
| ...
| }
|
|
When i try to call myField on an instance of C from within a method in C my interceptor is
not run. However if I duplicate the annotated field in class B like this...
| public abstract class A
| {
| @MyFieldAnnotation
| protected Object myField;
| ...
| }
|
|
| public abstract class B<Z> extends A
| {
| @MyFieldAnnotation
| protected Object myField;
| ...
| }
|
...then the interceptor works when calling myField from an instance of C. I'm guess
that since B is generic some sort of erasure of the annotation is happening. As a work
around in the meantime I've just duplicated the annotated field. I just wanted to know
whether this issue was known to the developers (if not I'll post it to jira) and
whether or not there was some way to get this working without the need to duplicate that
field.
Thanks
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