[weld-issues] [JBoss JIRA] (WELD-1557) Interceptor methods not invoked correctly on session bean interceptors bound using bindings in case of subclassing

Tue, 19 Nov 2013 11:07:41 -0800

Issue Type: Task Task
Assignee: Jozef Hartinger
Created: 19/Nov/13 2:07 PM
Description:

Consider the following scenario:
Session bean Foo is intercepted by interceptor I1, bound using interceptor binding. I1 extends I2, I2 extends I3. Classes I1, I2, I3 declare around-invoke methods (with different names). However, only I3's around-invoke method is invoked.
(Generally, only the around-invoke method of the topmost superclass of the interceptor class which declares an around-invoke method is invoked. If no interceptor's superclass declares any around-invoke method, the interceptor's around-invoke method is invoked correctly.)
The same is true for around-timeout methods.

Such testcase is available at https://github.com/bafco/cdi-tck/commits/CDITCK-376 (SessionBeanAroundInvokeInterceptorTest)

@Stateless @Binding
class Foo { void ping() {} }

@Interceptor @Binding @Priority(1001)
class I1 extends I2 {
    @AroundInvoke
    public Object intercept2(InvocationContext ctx) throws Exception {
        return ctx.proceed();
    }
}

class I2 extends I3 {
    @AroundInvoke
    public Object intercept1(InvocationContext ctx) throws Exception {
        return ctx.proceed();
    }
}

class I3 {
    @AroundInvoke
    public Object intercept0(InvocationContext ctx) throws Exception {
        return ctx.proceed();
    }
}

The aforementioned scenario works fine with CDI managed beans and with interceptors bound using @Interceptors annotation.
With lifecycle callback methods it is more complicated. For example, AroundConstruct scenario works for @Stateless, but does not work for @Stateful.
Project: Weld
Priority: Major Major
Reporter: Matus Abaffy
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