cayenne-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andrus Adamchik <>
Subject Re: More on Callbacks!
Date Wed, 17 Oct 2007 06:48:23 GMT
We followed JPA spec and implemented PRE_PERSIST to be called when a  
new object is registered with the context (i.e. prior to  
'commitChanges'). So you you are right - there is no callback for the  
new objects right before 'commit'.

I suspect there are cases when this is not sufficient (i.e. when you  
need to change object state based on some other objects state that is  
only available on commit)... BTW, could you describe your scenario  
when you need such callback? Maybe there are other ways around.

Also as a temporary workaround you can use the old "callback"  


On Oct 17, 2007, at 6:18 AM, Gary Jarrel wrote:

> Hi Guys
> This maybe a silly question, but is there a callback type which would
> be fired before a new record is inserted into the database during the
> call to commitChanges()? Doesn't seem like PRE_PERSIST or PRE_UPDATE
> does the trick?
> Maybe I'm just missing something with these whole callbacks business?
> Cheers,
> Gary

View raw message