How many interceptor classes can be applied to a single stateful session bean?

The correct answer is B. any number may be applied. The @Interceptors annotation can take an array of classes, so you can bind more than one class- level interceptor this way, e.g. @Stateless @Interceptors ({TracingInterceptor.class, SomeInterceptor.class}) public class EmailSystemBean EJB Interceptors

Interceptors

Question

How many interceptor classes can be applied to a single stateful session bean?

Options

Aa maximum of one
Bany number may be applied
Cone for each business method
Done for each business interface

How the community answered

(55 responses)

A
9% (5)
B
71% (39)
C
5% (3)
D
15% (8)

Explanation

The @Interceptors annotation can take an array of classes, so you can bind more than one class- level interceptor this way, e.g. @Stateless @Interceptors ({TracingInterceptor.class, SomeInterceptor.class}) public class EmailSystemBean EJB Interceptors

Topics

#interceptor classes#stateful session bean#multiple interceptors

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