Thanks ... I must have overlooked some of the other relationships ... I will look into it !
Peter
From: "Parizher, Vadim" <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: [castor-dev] JDO Mapping: 1-n using Vector collection
Date: Thu, 5 Dec 2002 16:00:09 -0800
Product/Description has 1-n example. It is also example of dependent
object, which may or may not apply to you. Product/Group is another n-1 but
has "back-reference" only (from n to 1).
Vadim
-----Original Message-----
From: Peter Kasson [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 05, 2002 3:39 PM
To: [EMAIL PROTECTED]
Subject: [castor-dev] JDO Mapping: 1-n using Vector collection
Hi all,
I am working on another project with Castor and am still struggling with 1-n
vector collections.
The example product/category uses many-to-many and thus doesn't apply ... I
tried it but kept getting a ClassCastException on the orig column type.
For my application, The orig col. type is integer, and I was attempting to
create vector collection of it, but it just aint there.
The docs say that relationships need to bi-directional ... seems strange to
have this requirement. I have other types that work (Customer, ... etc) but
no collections (Vector) working ever.
Any good working examples of this animal ?
Thanks,
Peter
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