Re: Vertical inheritance

From: Mike Kienenberger (mkienen..mail.com)
Date: Wed May 19 2010 - 12:58:52 UTC

  • Next message: Andrus Adamchik: "Re: Vertical inheritance"

    If there is a relatively-isolated subset of the task that I can work
    on in the meantime, let me know.

    Perhaps some modeler/config-file support or even something more
    involved in the guts.

    On Wed, May 19, 2010 at 8:28 AM, Andrus Adamchik <andru..bjectstyle.org> wrote:
    > Hi Mike,
    >
    > Would be cool to have you back :-)
    >
    > Yeah, my estimate re: horizontal+vertical inheritance was that it would
    > require lots of *uninterrupted* work on my end (lets say 4 weeks). Since I
    > have to work on other projects at the same time, that's the luxury I can't
    > afford (in fact it already resulted in a few abandoned local git branches
    > where I started to develop some idea, only to realize I can't remember what
    > it was when I come back to it 2 months later).
    >
    > I am going to WWDC in a few weeks. Maybe I can use this "vacation" time to
    > give it another shot (especially since it involves a trans-atlantic flight
    > where nobody can call me or send an email ... this may be equivalent to 4
    > weeks of office time :-)). I was going to work on some other 3.1 features
    > now, but since inheritance has always been high on my list of things to do,
    > I wouldn't mind re-prioritizing...
    >
    > Andrus
    >
    >
    >
    > On May 19, 2010, at 1:19 AM, Mike Kienenberger wrote:
    >>
    >> Andrus,
    >>
    >> In the horizontal inheritance jira issue, you mentioned the following:
    >> =================
    >> Unfortunately we dropped the ball on horizontal inheritance in 3.0 due
    >> to the lack of time by people who could make it happen (the
    >> implementation is rather deep and involved). I very much like to
    >> revive this effort in 3.1 beyond a few Modeler patches that we have in
    >> place so far. It is in my queue right after the new DI stuff.
    >> =================
    >>
    >> The primary JSF/JPA team project I have been working on is now
    >> considering switching to Cayenne and dropping JPA.   One of the
    >> concerns is vertical inheritance support.   Any thoughts on how long
    >> it might take and how much effort is involved before vertical
    >> inheritance is a first-class citizen?   If we switch, it is likely
    >> that I will be able to contribute toward this effort -- it was hard to
    >> find time to work on Cayenne when I wasn't doing any paid projects
    >> involving Cayenne.
    >>
    >
    >



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