Eric
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> --- On Thu, 7/30/09, Michael Gentry wrote:
>
>> From: Michael Gentry
>> Subject: Re: The right way to populate meaningful keys
>> To: user@cayenne.apache.org
>> Date: Thursday, July 30, 2009, 11:01 AM
>> Hi Juergen,
>>
9, Michael Gentry wrote:
>
> > From: Michael Gentry
> > Subject: Re: The right way to populate meaningful keys
> > To: user@cayenne.apache.org
> > Date: Thursday, July 30, 2009, 11:01 AM
> > Hi Juergen,
> >
> > I suspect that you need to assign the key on t
try
> Subject: Re: The right way to populate meaningful keys
> To: user@cayenne.apache.org
> Date: Thursday, July 30, 2009, 11:01 AM
> Hi Juergen,
>
> I suspect that you need to assign the key on the other side
> of your
> 1:1 relationship, too. Another thing you could try
&g
Pretty hint ...
I moved to-dep-pk from 'source' to 'target' of the relation ... it worked
A little strage because the join-fields were filled in on both sides
It is a typical optional Information that ist attached by the 1:1 relation
so to-dep-pk would be right on both sides of the relation.
Th
Hi Juergen,
I suspect that you need to assign the key on the other side of your
1:1 relationship, too. Another thing you could try doing is using the
To Dep PK checkbox in the DbEntity Relationship panel to see if
Cayenne will auto-copy your meaningful PK for you.
http://cayenne.apache.org/doc/t
This was my way ...
But I ran in deep trouble with the ObjectId ... this seems not to be
sycronized
My actual CayenneRuntimeException:
Can't extract a master key. Missing key (esd_abteil), master ID
()
It belongs to a 1:1 Relation and the PK-Values in source and target are
correctly set.
The Com
Cayenne, by default, doesn't map keys from the DbEntity (database
definition) to the ObjEntity (Java definition), but you can go into
the ObjEntity and add them and it should be fine. After you do that,
just call the set/get methods for the keys to set/get them. If you
set a key on a new object b
Hi all,
I'm using cayenne within an old 4GL-Project with meaningful Primary Keys.
Is there a 'best practice' to get this keys into the DataObject-Instance?
Actually I've various trouble with this ...
Any hint or code-sniplet would be helpful ...
-Juergen-
