I have seen it mentioned in many places that signature of ejbCreate for a CMP entity bean should be the primary key type (confirmed in the specs also) but the actual return value in the method code should be null. I checked the specs (section 10.6.4) but it does not say anywhere that the return value should be null. How come Where the hell are we getting this rule from?
Howdy It *is* in the spec, but the spec makes it *really* hard to find these things. On page 171, section 10.5.2 "Bean Provider's entity bean instance's view" It says: " The implementation of the Bean Provider's ejbCreate<method> methods should be coded to return a null." cheers, Kathy
Thanks a lot, Kathy. I was going nuts over this. I thought that everything about ejbCreate() would be there in 10.6.4 which is: "Responsibilities of Enterprise Bean Provide" : "ejbCreate<method> method". So basically to learn every thing about something, I need to read every line of the spec and then organize the content myself. Kathy, I serious hope your book takes care of this
Cowgirl and Author
posted 16 years ago
I think that's the most challenging thing about the spec... some really important 'rules' show up in only one place, rather than redundantly everywhere they *should* be. So you can read a section that should have everything all summarized, but it will leave something out that appears only somewhere *else* Arrghh! Cheers, Kathy