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Confused about MDB and system exceptions

 
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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!
 
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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
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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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