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Spec question

jeff mutonho
Ranch Hand

Joined: Apr 30, 2003
Posts: 271
The EJB 3.0 core spec (ejb-3_0-fr-spec-ejbcore.pdf) has chapters
  • Chapter 7 Client View of an EJB 2.1 Entity Bean
  • Chapter 8 EJB 2.1 Entity Bean Component Contract for Container-Managed Persistence
  • Chapter 9 EJB QL: EJB 2.1 Query Language for Container-Managed Persistence Query Methods
  • Chapter 10 EJB 2.1 Entity Bean Component Contract for Bean-Managed Persistence


  • If one is using the spec to get the finer details of EJB, is it correct to disregard these chapters in the SCBCD 5 preparation?

    Thanks



    Christophe Verré
    Sheriff

    Joined: Nov 24, 2005
    Posts: 14687
        
      16

    Yes, but you should at least know how to use an EJB2.x bean from an EJB3.0 bean, and vice versa.


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    Joe Harry
    Ranch Hand

    Joined: Sep 26, 2006
    Posts: 9382
        
        2

    You could consult the Head First EJB to get a feel of the EJB 2.1 version.


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    subject: Spec question