Re: various exceptions with cayenne 1.2RC2

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Wed Jun 28 2006 - 11:01:58 EDT

  • Next message: Robert Zeigler: "Re: various exceptions with cayenne 1.2RC2"

    On Jun 28, 2006, at 3:46 PM, Robert Zeigler wrote:

    > Interesting. I've created a bug report and attached a reproducible
    > test
    > case.

    Thanks!

    > Obviously, it's a simple matter for me to change my variable name. =)
    > But, given the situation:
    > X has a public "property" getX(), and a private field "x", doesn't it
    > seem reasonable that cayenne should be using getX(), rather than the
    > private x?

    Actually no. See Craig Russell's recent posts on a similar topic here
    - the framework has to have a backdoor access to the persistent
    objects and it has to be distinct from the user access. BTW JPA spec
    provides support for explicitly defining such policy (setters vs.
    direct field access, no matter whether the field is private or not).
    Another example would be Java serialization mechanism.

    > Otherwise, it seems, to me at least, that cayenne is
    > violating the contract of the "private" modifier.

    Andrus



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