Interceptor binding added on an interceptor class at ProcessAnnotatedType phase
is not considered
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Key: OWB-593
URL: https://issues.apache.org/jira/browse/OWB-593
Project: OpenWebBeans
Issue Type: Bug
Components: Interceptor and Decorators
Affects Versions: 1.0.0
Reporter: Kevin Pollet
Assignee: Gurkan Erdogdu
I have an annotation only allowed on methods (not annotated with
{{@InterceptorBinding}}). I want to add this annotation as an interceptor
binding and register the corresponding interceptor programmatically (the
interceptor class cannot be annotated with the "new" interceptor binding
annotation). For that I've created the following extension and interceptor:
{code}
public class FooExtension implements Extension {
void registerInterceptorBinding(@Observes BeforeBeanDiscovery event) {
event.addInterceptorBinding(Foo.class);
}
void processFooInterceptorAnnotatedType(@Observes
ProcessAnnotatedType<FooInterceptor> event) {
AnnotatedType<FooInterceptor> annotatedType = new
AnnotatedTypeBuilder<FooInterceptor>()
.readFromType(event.getAnnotatedType())
.addToClass(new AnnotationLiteral<Foo>() {})
.create();
event.setAnnotatedType(annotatedType);
}
}
@Interceptor
public class FooInterceptor {
@AroundInvoke
public Object intercept(InvocationContext context) throws Exception {
return "Foo interceptor called";
}
}
{code}
With the code above I have the following exception at startup:
{quote}
org.apache.webbeans.exception.WebBeansConfigurationException: WebBeans XML
configuration defined in /beans.xml is failed. Reason is : Interceptor class :
com.github.kevinpollet.sample.cdi.interceptor.FooInterceptor must have at least
one @InterceptorBindingType
{quote}
If I use {{AfterBeanDiscovery#addBean()}} all works fine but it's not as neat
as the previous approach and I've seen nothing in the spec that disallows it.
FYI, this approach works fine with Weld.
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