Hi Gary,
Have a look here:
http://db.apache.org/ojb/docu/guides/basic-technique.html#Link+references
Cheers,
Vasily
On 7/30/06, Gary Bartlett <[EMAIL PROTECTED]> wrote:
Greetings
I am working on upgrading an application that was
built using OJB 0.94 to release 1.0.4. I am running
into some difficulties getting a primary key assigned
for a newly created persistent object before the
object is actually stored into the database.
Under 0.94 it seemed I could just create a new
instance of my persistent object and then call
Identity id = new Identity(object);
passing the newly created object.
I did not have to do anything with the returned
Identity (id) --- but a side effect of calling this
was that the primaryKey of the newly created object
was populated.
In 1.04 the above call is not available - so I changed
it to
Identity id = new
IdentityFactoryImpl(getBroker()).buildIdentity(object);
This does not seem to have the same side effect - and
I am unsure if I can even get the primaryKey from the
returned Identity.
So I guess my question is whether or not there is a
way to get a primaryKey for a newly created object
prior to the object being stored into the database.
Thanks,
Gary Bartlett
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