I was looking at headfirstlabs website and the preface for the book warned against downloading the EJB 2.1 spec for the old exam.Does this mean that this book wouldn't be a good choice for me to study EJB 2.1??
I'm mainly looking for a book to help me understand the MOM concepts and messaging....for some reason these concepts are really difficult for me.Also ,'Mastering EJB3 3rd edition' has very little coverage\examples of EJB-QL.
But its not too bad,think I'm going to focus on learning portals for now and come back to EJB's in a month or 2 anyway!
I think it is worth a quick reading of the book anyway. I have just read it and it got me started, which is good. Now I am looking for a good cheap source of Knowledge for ejb 3.0? I already bought hf ejb 2.0 and i am not going to buy just a new one for ejb 3.0 right now? any help, a good starting point for ejb 3.0, apart from the spec? Thanks.
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