Re: Event Listeners

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Tue Dec 05 2006 - 01:29:16 EST

  • Next message: Andrus Adamchik: "Re: [VOTE] Graduate Cayenne to TLP status (pending board approval)"

    A patch made against SVN trunk submitted via Jira would be the best
    way to proceed:

    http://issues.apache.org/cayenne/

    Andrus

    On Dec 5, 2006, at 5:25 AM, Randy Leonard wrote:

    > I think this would be useful for a number of scenarios. What are
    > the steps for inclusion at this point? Votes, volunteered source
    > code, etc?
    >
    > Thanks,
    > Randy
    >
    >
    > ----- Original Message ----- From: "Andrus Adamchik"
    > <andru..bjectstyle.org>
    > To: <cayenne-de..ncubator.apache.org>
    > Sent: Monday, December 04, 2006 7:47 AM
    > Subject: Re: Event Listeners
    >
    >
    >> EventManager doesn't support that at the moment. I don't see any
    >> particular drawbacks other than having an extra collection of
    >> listeners (DispatchQueue), resulting in a very small extra
    >> overhead on every dispatch. It is just that we never needed it
    >> for our internal purposes, and the latest design direction is to
    >> move away from exposing Cayenne inner event working.
    >>
    >> But I don't have any objections to adding this either...
    >>
    >> Andrus
    >>
    >>
    >> On Dec 4, 2006, at 5:22 AM, Randy Leonard wrote:
    >>
    >>> I'd like to discuss setting up an event listener that receives
    >>> all events passing through an EventManager. That is, adding a
    >>> listener with a null event class and subject. Would anyone
    >>> advise against this functionality? I believe WebObjects allowed
    >>> for this?
    >>>
    >>> Randy
    >>
    >
    >



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