[seam-dev] To cascade or not...

[Dan Allen]

On Tue, Mar 3, 2009 at 8:10 AM, Emmanuel Bernard <emmanuel at hibernate.org>wrote:

>
> On  Feb 28, 2009, at 08:08, Max Rydahl Andersen wrote:
>
>
>> 2) What default do you think we should use for reveng, ALL or NONE (or
>> something else ?)
>>
>
> none


What about PERSIST? I really like to be able to do this.

Child c1 = new Child();
Child c2 = new Child();
Parent p = new Parent();
p.addChild(c1);
p.addChild(c2);
em.persist(p);

With none, you have to go through and do persists all over the place...and
in a real application, that top level object typically has 10+
relationships, esp if lookup tables are used.

-Dan

-- 
Dan Allen
Senior Software Engineer, Red Hat | Author of Seam in Action

http://mojavelinux.com
http://mojavelinux.com/seaminaction

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