DataObject as Beans possible?

From: Marek Šab (msab..uk.cvut.cz)
Date: Thu Dec 31 2009 - 17:26:25 EST

  • Next message: Michael Gentry: "Re: DataObject as Beans possible?"

    Hi,

    another thing, I was thinking whether it is possible or not to use
    generated dataObjects (not the underscored ones) as beans. I defined a
    constructor and filled in all attributes but when I tried to fill
    foreign key attribue (a user in reservation object) stack run into null
    pointer exception in setToOneTarget method on line
    getObjectContext().propertyChanged(this, relationshipName, oldTarget,
    value);
    It is logicall that datacontext is null as I didn't want any persistance
    (and didn't create this object with newObject method) just models, the
    question is why the holdup on foreign key? Other attributes were passed
    just fine. Or how it is generally done -- e.g. there is another subset
    of beans same as dataObjects for business logic purposes or can it be
    done the way I see it? Frankly, that was the first thing that I got on
    my mind when I saw that dataObjects extending _autoClasses.

    Regards

    -- 
    Marek Šabo
    Chief Server Manager
    Club SU CVUT Buben
    Bubenečská Kolej
    Terronská 28, Prague 16000
    XMPP: zeratul02..mail.com
    



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