I'm trying to trace execution of an app running on ServiceMix 3.2 which uses spring 2.5 under the hood. I'm using CGLIB (advising classes, not interfaces) and I would like to direct tracing using pointcuts. I therefore configured spring to perform load-time weaving in one of my service unit xbean.xml files like so:
<bean id="debugInterceptor"
class="org.springframework.aop.interceptor.SimpleTraceInterceptor"/>
<aop:config proxy-target-class="true">
<aop:advisor advice-ref="debugInterceptor"
pointcut="within(my.package.AClass)" order="1"/>
</aop:config>
Classes get advised, but it isn't limited to what I specified in the pointcut, i.e. methods of classes other than my.package.AClass
get advised and, for reasons not important here, break class loading.
I tried defining the pointcut this way, but it made no difference:
<aop:advisor advice-ref="debugInterceptor"
pointcut="execution(* my.package.AClass.*(..))" order="1"/>
In general, I would like to advise my.package..*
classes except my.package.no_aop.*
, but I don't seem to be making progress.
Why does CGLIB process classes outside of my.package.AClass
? How do I prevent it? Would switching to Spring AOP (as opposed to AspectJ) make a difference?