I’m happy enough to have it working right now when its closer to daylight
I’ll try to drum up a reasoned response for you :)
I do think I might have hit on another problem perhaps you can point out
what I’m missing.
In the case of a bidirectional 1:1 with inverse, A.setB() doesn’t initialize
B’s reference to A (it doesn’t seem to call b.setA() such that the other
direction isn’t initialized).
Perhaps there’s some nuance to the DSL that I’m missing?
On 11/16/09 1:06 AM, "Patrik Nordwall" <patrik.nordw...@gmail.com> wrote:
>
>
> If we look at your initial sample, unidirectional A references B.
> Why would you place the forreign key in table B? I think it is correct to
> place the forreign key in table A.
>
> If we look at bidirectional one-to-one situation. One of the objects must be
> the owner, i.e. hold the forreign key. By default, sculptor use a
> alphanumeric algorithm to decide which one is owner, to make sure the owner
> is the same each time (each generation). If you like you can define the
> owning side by using inverse as you already have figured out.
>
> If you still think something is wrong we would be happy to fix it.
>
> /Patrik
>
>
>
>
> Jef Pfeiffer wrote:
>> >
>> > I think you¹re right we¹re seeing it work correctly now when its
>> > specified
>> > this way:
>> >
>> > Entity A
>> > {
>> > -...@b myB inverse <-> myA;
>> > }
>> >
>> > Entity B
>> > {
>> > String X;
>> > String Y;
>> > -...@a myA <-> myB;
>> > }
>> >
>> > The FK column and constraint are correctly applied to B.
>> >
>> >
>> >
>> > On 11/15/09 11:56 PM, "greatfooty" <greatfo...@gmail.com> wrote:
>> >
>>> >>
>>> >>
>>> >> Yeah that error msg would suggest that 1-1 relationship is fine.
>>> >>
>>> >> I can't try it myself right now as hitting some other issues but I looked
>>> >> thru the DDDSample dsl and interestingly found this:
>>> >>
>>> >> Entity Cargo {
>>> >> - @TrackingId trackingId key
>>> >> - @Location origin required fetch="join"
>>> >> - @Location destination required fetch="join"
>>> >> - @Itinerary itinerary nullable fetch="join" cascade="all"
>>> >> inverse opposite cargo
>>> >> - Set<@HandlingEvent> events cascade="none" opposite cargo
>>> >>
>>> >> which looks like it maybe it works if the 1-1 is bi-directional?
>>> >> --
>>> >> View this message in context:
>>> >>
>>>
http://old.nabble.com/DDL-generation-error-on-1.6--tp26347787s17564p26367229.h
>>> >> tml
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>>> >>
>>> >>
>>> >>
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>> >
>> >
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>
> --
> View this message in context:
> http://old.nabble.com/DDL-generation-error-on-1.6--tp26347787s17564p26367495.h
> tml
> Sent from the Fornax-Platform mailing list archive at Nabble.com.
>
>
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