[jboss-jira] [JBoss JIRA] Commented: (JBAOP-340) Enable chain overriding for container proxies

Enable chain overriding for container proxies --------------------------------------------- Key: JBAOP-340 URL: http://jira.jboss.com/jira/browse/JBAOP-340 Project: JBoss AOP Issue Type: Feature Request Security Level: Public(Everyone can see) Affects Versions: 2.0.0.alpha2, 1.5.2.GA Reporter: Kabir Khan Fix For: 1.5.3.GA, 2.0.0.alpha3 This is needed for EJB 3 It's actually like this: class Parent { void method(){} } @Stateful @Clustered class Child extends Parent { // no methods - all are inherited from Parent } Child.method() is not intercepted when the pointcut is based on the @Clustered annotation. But it is intercepted by any interceptors with the following binding. <bind pointcut="execution(public * *->*(..))"> <interceptor-ref name="XYZInterceptor"/> </bind> It's seems that since the method is defined in the Parent and inherited by the Child, but the annotation is in Child, that the interceptor is not included. Thanks -Bill -----Original Message----- From: Kabir Khan Sent: Thursday, January 11, 2007 9:05 AM To: Bill Decoste Subject: RE: annotations on parent class Hmm, If you have class Parent { void parentMethod(){} } @Stateful @Clustered class Child extends Parent { void childMethod(){} } do any of these get intercepted for you? My guess is that childMethod() would and parentMethod() doesn't. And you would like parentMethod() as well? Kabir ________________________________ From: Bill Decoste [mailto:bill.decoste@jboss.com] Sent: 11 January 2007 16:33 To: Kabir Khan Subject: RE: annotations on parent class Sorry, I wasn't clear. Here is the scenario. When we deploy the Child class, the @Clustered annotation is not being recognized so when calls to the SFSB Child are made, the StatefulTestInterceptor is not invoked. If I annotate Parent with @Clustered, it works properly. Just want to make sure this isn't a known issue in AOP. Thanks - Bill class Parent { .. } @Stateful @Clustered class Child extends Parent { . } ________________________________ From: Kabir Khan Sent: Wednesday, January 10, 2007 4:53 PM To: Bill Decoste Subject: RE: annotations on parent class The "class-part" of the method expression does an exact match on if the class declaring the method has been annotated. Changing it to the following should yield the correct results: <bind pointcut="execution(public * $instanceof{(a)jboss.annotation.ejb.Clustered <mailto:$instanceof%7b@jboss.annotation.ejb.Clustered> }->*(..))"> <interceptor-ref name="org.jboss.ejb3.stateful.StatefulTestInterceptor"/> </bind> ________________________________ From: Bill Decoste [mailto:bill.decoste@jboss.com] Sent: 10 January 2007 23:33 To: Kabir Khan Subject: annotations on parent class Hi Kabir, Got an aop question for you . we've got an unannotated parent class and a sublass with a @Clustered annotation. Here's a snippet from aop.xml: <bind pointcut="execution(public * @jboss.annotation.ejb.Clustered->*(..))"> <interceptor-ref name="org.jboss.ejb3.stateful.StatefulTestInterceptor"/> </bind> When the subclass is invoked, the StatefulTestInterceptor is not in the stack - all of the other interceptors work properly. The aop package is not finding the @Clustered in the subclass, so it's not adding the interceptor. Is this a known issue? Thanks Bill DeCoste JBoss, a division of Red Hat bill.decoste(a)jboss.com