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Confused about MDB and system exceptions

Rose Leah
Greenhorn

Joined: Jan 12, 2013
Posts: 6
Hi!

After doing some exercices about MDB I'm a little confused about MDB and system exceptions.
So, from what I understood MDBs can have system exceptions and throw EJBException from message listener methods. Is this right? If not, what is the rule for message listener methods.

Thanks in advance!
Frits Walraven
Creator of Enthuware JWS+ V6
Bartender

Joined: Apr 07, 2010
Posts: 1716
    
  25

Is this right?

Yes, that is correct.

I have put all the possibilities in a table (check my notes: ScbcdLinks chapter 6.4)

Regards,
Frits
Rose Leah
Greenhorn

Joined: Jan 12, 2013
Posts: 6
Hi Frits,

yes I've read your notes ;) , they are great btw and they've been really helpful.
But when I was doing some exams to train, in one of them it was stated the opposite in the explanation (or it looks like the opposite), so I got really confused and wanted to check if I was understanding this right or not.

Thanks =)
 
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