Re: Is there an awakeFromInsertion equivalent in cayenne?

From: Watkins, Garry (gwatkin..otleyrice.com)
Date: Tue Oct 31 2006 - 08:48:52 EST

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    I need to use the 2.0+ series of code unless 3.0 will be ready for primetime
    in the next 2 months.

    Thanks 

    -- 
Garry Watkins

    Database Administrator
Motley Rice LLC
843-216-9639

    > From: Andrus Adamchik <andru..bjectstyle.org>
> Reply-To: <cayenne-use..ncubator.apache.org>
> Date: Mon, 30 Oct 2006 17:08:12 -0500
> To: <cayenne-use..ncubator.apache.org>
> Subject: Re: Is there an awakeFromInsertion equivalent in cayenne?
> 
>> but I believe Andrus mentioned
>> there'd be other ways of doing it in 3.0
> 
> Yes - and this seems to be the killer feature in 3.0 - it's been
> discussed like a dozen times in the past month. Here is a few links:
> 
> http://cwiki.apache.org/CAYDOC/lifecycle-callbacks.html
> http://objectstyle.org/cayenne/lists/cayenne-devel/2006/10/0112.html
> 
> Andrus
> 
> 
> On Oct 30, 2006, at 3:35 PM, Michael Gentry wrote:
> 
>> setPersistenceState is what I use, too, but I believe Andrus mentioned
>> there'd be other ways of doing it in 3.0 and I believe there were some
>> ROP issues with it, too.  If you aren't using ROP, you should be fine.
>> 
>> /dev/mrg
>> 
>> 
>> On 10/30/06, Bryan Lewis <brya..aine.rr.com> wrote:
>>> Not directly.  When we converted our old WebObjects apps, we made a
>>> custom superclass that hooks setPersistenceState():
>>> 
>>>     /**
>>>      *  When any of our objects is inserted, call a method
>>>      *  awakeFromInsertion() to allow the object class to do
>>> initialization.
>>>      */
>>>     public void setPersistenceState(int state)
>>>     {
>>>         super.setPersistenceState(state);
>>> 
>>>         if (state == PersistenceState.NEW) {
>>>             awakeFromInsertion();
>>>         }
>>>     }
>>> 
>>>     /**
>>>      *  The default behavior for awakeFromInsertion() is to do
>>> nothing.
>>>      */
>>>     public void awakeFromInsertion()
>>>     {
>>>     }
>>> 
>>> 
>>> 
>>> 
>>> 
>>> Watkins, Garry wrote:
>>>> I need to set up some default values.  Is there an equivalent to
>>>> awakeFromInsertion (WebObjects) for Cayenne?
>>>> 
>>>> Thanks
>>>> 
>>> 
>>> 
>> 
> 

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