[Jboss-dev-forums] [Design of AOP on JBoss (Aspects/JBoss)] - problems getting @TYPE annotation and $instanceof on java5 t

[neil_g_avery <nu...@jb...>]

Hi All,
Ive been trying to use a class level TYPE annotations to work with java 5 but have had no luck. Digging through the tests I found the instanceofannotated test package which works only for pre java 5. 

The binding between the TYPE annotation and interceptor doesnt occur and my interceptor never gets called - can anyone tell me what Im doing 
wrong?

ps. I would like to use an aspect rather than an interceptor; which is where i started before copying the examples - so some of the naming looks a little confused.

Regards Neil.

jboss-aop.xml

<aop>
  | <!--	<aspect class="org.neo.swarm.interceptor.within.WithinAspect" scope="PER_INSTANCE" /> -->
  | 	
  | <interceptor name="aspect" class="org.neo.swarm.interceptor.within.WithinAspectInterceptor"/>
  | 
  | 	<bind pointcut="execution(String $instanceof{@org.neo.swarm.interceptor.within.InterceptWithin}->doStuff())">
  | 		<interceptor-ref name="aspect"/>
  | 	</bind>
  | </aop>

annotation def

  | @Retention(RetentionPolicy.RUNTIME)
  | @Target(ElementType.TYPE)
  | public @interface InterceptWithin {
  | 
  | }
  | 

interceptor

  | public class WithinAspectInterceptor implements Interceptor {
  | 	
  | 	public WithinAspectInterceptor(){
  | 		System.err.println("created interceptor");
  | 	}
  | 	public String getName() {
  | 		return "aspect";
  | 	}
  | 
  | 	public Object invoke(Invocation invocation) throws Throwable {
  | 		System.err.println("Interceptor within got called with:" + invocation);
  | 		return invocation.invokeNext();
  | 	}
  | }

the annotated test component

@InterceptWithin
  | public class SomeComponent {
  | 	public String doStuff(){
  | 		return "stuff";
  | 	}
  | 
  | }

the test
	public void testWithin() throws Exception {
  | 		SomeComponent component = new SomeComponent();
  | 		component.doStuff();
  | 		
  | 	}
  | 

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