Hi guys,
I'm working with Laurent on the same project and we have a strange
behavior with this architecture.
Lets say, we have our MASTER and MASTER_AUX tables, also the right
relationship between them.
We've set the database up as read only to simulate a database write error.
When we ask cayenne to update record in MASTER and insert some in
MASTER_AUX an error occurs (because of read only db), which is normal.
Here we ask for a rollback on the data context. MASTER's record get
rolled back and new MASTER_AUX objects get transient state (which is
normal).
But the strange thing is the following, when we ask to MASTER its
MASTER_AUX objects (by the relationship), cayenne returns all MASTER_AUX
objects even the transients.
This the problem with this behavior cause that on the next commit all
transient MASTER_AUX object wont be committed to the database.
Is it a normal behavior ?
BTW - we are using cayenne 3.0M4
Thanks
Francois
Laurent Marchal wrote:
Nice this solve the problem !
Sorry to bother you with that, and thanks a lot.
It's a little bit complicated to understand what do Cayenne
internally, but luckylly you were there.
Laurent.
Andrus Adamchik wrote:
Could you check the "To Dep PK" checkbox for this relationship and
see if that makes a difference.
Andrus
On Jul 15, 2008, at 6:43 PM, Laurent Marchal wrote:
<db-relationship name="toMasterScheduleAux" source="SNAME"
target="SNAME_AUX" toMany="true">
<db-attribute-pair source="SKDID" target="SKDID"/>
</db-relationship>
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