Re: Tracking Fields and EOF
Re: Tracking Fields and EOF
- Subject: Re: Tracking Fields and EOF
- From: Max Ribuoli <email@hidden>
- Date: Mon, 13 Jun 2005 16:33:58 +0200
It's not a good idea to use awakeFromInsertion because it's called
everytime you insert an object into an editingContext.
I suggest you to use validateForSave and validateForInsert:
public void validateForInsert() throws
NSValidation.ValidationException {
setCreationDate(new NSTimestamp());
super. validateForInsert();
}
public void validateForSave() throws NSValidation.ValidationException {
setModificationDate(new NSTimestamp());
super. validateForSave();
}
Max Ribuoli
On Jun 13, 2005, at 16:13, WebObjects Lover wrote:
Hi there,
I need to add tracking fields to my database that
track when a record was last updated and when a record
was added. I believe I can use the awakeFromInsertion
method on EOCustomObject (in the superclass for all my
EOs) to set the time the record was added but I'm a
little confused how I set the date last modified time
automatically? Or, is this something I need to set on
the EO before I save changes? Thanks...
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