[weld-issues] [JBoss JIRA] Created: (WELD-783) @EJB injection fails in @Named bean when interceptor is present

[Alexander Hanschke (JIRA)]

@EJB injection fails in @Named bean when interceptor is present
---------------------------------------------------------------

                 Key: WELD-783
                 URL: https://jira.jboss.org/browse/WELD-783
             Project: Weld
          Issue Type: Bug
          Components: CDI API, Interceptors and Decorators
    Affects Versions: 1.0.1.Final
         Environment: Windows 7, NetBeans  6.9.1, GlassFish 3.0.1, Mojarra 2.0.2 (FCS b10), Java 1.6.0_22
            Reporter: Alexander Hanschke


I have a @Named bean in which I'd like to inject a component, using @Inject as well as a stateless session bean, using @EJB. The ejb is accessed using the no-interface view. Both references get injected properly in that case, but when I use an interceptor on one of the methods, only the references annotated with @Inject get injected, whereas those annotated with @EJB don't.

The interceptor doesn't need to do anything special, this behaviour occurs even if only proceed() is invoked on the invocation context - the interceptor is always invoked correctly.


The following snippet explains the issue:


@Named
public class MyController {

    @EJB
    private SomeDao dao;

    @Interceptors(MyInterceptor.class)
    public void control() {
        dao.doDataAccessStuff();    /* NPE */
    }

}

---------------------------------------------------------------
@Stateless
public class MyDao {

    public void doDataAccessStuff() { ... }

}
---------------------------------------------------------------
public class MyInterceptor {

    @AroundInvoke
    public Object intercept(InvocationContext context) throws Exception {
        return context.proceed();
    }

}

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