This week's giveaway is in the Android forum.
We're giving away four copies of Android Security Essentials Live Lessons and have Godfrey Nolan on-line!
See this thread for details.
The moose likes EJB Certification (SCBCD/OCPJBCD) and the fly likes Interceptor method on @Timeout method Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Android Security Essentials Live Lessons this week in the Android forum!
JavaRanch » Java Forums » Certification » EJB Certification (SCBCD/OCPJBCD)
Bookmark "Interceptor method on @Timeout method" Watch "Interceptor method on @Timeout method" New topic
Author

Interceptor method on @Timeout method

Naren Chivukula
Ranch Hand

Joined: Feb 03, 2004
Posts: 576

Hi,
I have something demonstrated on my system using JBoss7.1.1 application server, where I used EJB3.1 stateless session bean with @Timeout method with interceptor and it works! This contradicts to Frits Enterprise Java Beans 3.pdf document. Correct me if I'm wrong in the interpretation of the document.

In the document on page 42 it says,
Quote:

@Interceptors({PrincipalLogger.class}) interceptor is not called on @Timeout method
@Timeout
public void timerSignal(){
System.out.println("Timer time-out");
}


Below is my code which works,

CalculatorBean.java (for brevity I have not added CalculatorLocal and CalculatorRemote classes)
Code:



CalculatorLoggingInterceptor.java

Code:




Sample output -

Code:



I'm re-using the method log() as business method interceptor and @timeout method interceptor methods. Also, note that annotating backgroundProcessing() as @Schedule, also works fine!



Cheers,
Naren
(OCEEJBD6, SCWCD5, SCDJWS, SCJP1.4 and Oracle SQL 1Z0-051)
Frits Walraven
Creator of Enthuware JWS+ V6
Bartender

Joined: Apr 07, 2010
Posts: 1636
    
  23

Hi Naren,

interceptor is not called on @Timeout method

What I meant here is that a normal interceptor (one without the @AroundTimeout annotation) will not be called on a timeout. If you remove the @AroundTimeout from the CalculatorLoggingInterceptor, it won't be called on a timeout, right?

I will update that part of my notes to make it clearer.

I like your example!

Regards,
Frits
Naren Chivukula
Ranch Hand

Joined: Feb 03, 2004
Posts: 576

Oh okay, I was sort of thinking that

Thanks.
 
 
subject: Interceptor method on @Timeout method
 
Similar Threads
Interceptors invocation sequence?
Call Log Duration Problem In EJB3 Through Interceptor
question about business method interceptor
Specify env-entry in ejb-jar.xml for an interceptor
Difference between Interceptors and Callback methods in EJB3