Re: Qualifier through relationship
Re: Qualifier through relationship
- Subject: Re: Qualifier through relationship
- From: David Avendasora <email@hidden>
- Date: Thu, 3 Dec 2009 06:16:11 -0500
On Dec 3, 2009, at 5:30 AM, Riccardo De Menna wrote:
> Hi,
>
> How do I build a fetch specification that qualifies objects based on the content of relationship and not an attribute?
>
> In other words let's say I want all the records from the 'Book' entity that have an 'author' relationship to a specific record in the 'Author' entity.
Just create a qualifier that matches the object.
If you are using Wonder:
EOQualifier qual = Book.AUTHOR.eq(author);
Dave
>
> Riccardo De Menna
>
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Webobjects-dev mailing list (email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to email@hidden
>
>
David Avendasora
Senior Software Engineer
K12, Inc.
*****
WebObjects Documentation Wiki : http://wiki.objectstyle.org/confluence/display/WO/
*****
WebObjects API: http://developer.apple.com/legacy/mac/library/documentation/MacOSXServer/Reference/WO54_Reference/index.html
*****
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden