Hi,
I'm seeing some strange behaviour with many to many relationships and
sequence key generators.
I have a simple many to many relationship setup between ServicePackage
objects and Service objects.
The code to persiste the objects follows:
db.begin();
ServicePackage sp = new ServicePackage();
sp.setName("Service Package " + System.currentTimeMillis());
Service s1 = new Service();
s1.setName("Service 1 " + System.currentTimeMillis());
Service s2 = new Service();
s2.setName("Service 2 " + System.currentTimeMillis());
sp.addService(s1);
sp.addService(s2);
db.create(sp);
db.commit();
db.close();
Everything appears to go fine from the java side. However, when I query the
database I seen that my join table (service_package_service_med) I have
three (3) rows rather than the expected two rows.
The rows contain the following data:
service_package_id service_id
1 0
1 2
1 3
Somehow the Castor framework in inserting an "invalid" row into my join
table... that row being the one with the zero (0) for the service_id value.
Does anyone have any idea how this could be happening?
Steve...
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