Re: [Wonder-disc] Re: EOModel

[Max M. <max...@ma...>]

Hi Jonathan,
	The will* methods are called via the ec delegate. Just a simple hook 
for before the ec validates everything to go to the database. RIght now 
the test is if the eo is an instance of ERXGenericRecord. This could 
easily be changed to use an interface instead of requiring a subclass 
of ERXGenericRecord. The did* methods are called via an observer for a 
notification EditingContextDidSave or something like that. The actual 
observer is off of ERXExtensions.java which calls the method 
ERXGenericRecord.didSave(ec). This too could be abstracted to an 
interface.

Regards,
	Max

On Feb 18, 2004, at 3:47 PM, Jonathan 'Wolf' Rentzsch wrote:

> [dragging this from private email back onto the list]
>
> Anjo Krank, kr...@lo..., wrote:
>>> If you subclass ERXGenericRecord, you need a delegate that is a
>>> subclass of ERXDefaultEditingContextDelegate to get the will/did
>>> methods to work.
>
> Are you saying one *must* subclass ERXDefaultEditingContextDelegate 
> (and
> then use an instance of that subclass) to get it to work? This is not 
> my
> understanding of the code.
>
> | Jonathan 'Wolf' Rentzsch   http://rentzsch.com
> | Red Shed Software           http://redshed.net
> |     "better" necessarily means "different"
>
>
>
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