[TORQUE-248] Filler methods fail for nulled composite foreign keys

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0-beta1
• Fix Version/s: 4.0
• Component/s: Templates
• Assignee: Thomas Fox
• Reporter: Thomas Fox
• Created: 19/Nov/12 20:08
• Updated: 03/Mar/13 20:39
• Resolved: 25/Nov/12 20:28

Description

Situation: A composite foreign key is nullable, i.e all colums of which the foreign key consists can be set to null.
All columns set no null means that the object does not reference a foreign object.
Observed behavior: The filler method in the peer of the referencing object fails with an exception, e.g:
org.apache.torque.NoRowsException: No result found for key N:S: in table COMP_INTEGER_VARCHAR_PK
at org.apache.torque.test.peer.base.BaseCompIntegerVarcharFkPeerImpl.fillCompIntegerVarcharPks(BaseCompIntegerVarcharFkPeerImpl.java:1009)
at org.apache.torque.test.peer.base.BaseCompIntegerVarcharFkPeerImpl.fillCompIntegerVarcharPks(BaseCompIntegerVarcharFkPeerImpl.java:898)
at org.apache.torque.test.peer.base.BaseCompIntegerVarcharFkPeerImpl.fillCompIntegerVarcharPks(BaseCompIntegerVarcharFkPeerImpl.java:867)
at org.apache.torque.test.peer.base.BaseCompIntegerVarcharFkPeer.fillCompIntegerVarcharPks(BaseCompIntegerVarcharFkPeer.java:1126)
at org.apache.torque.generated.peer.FillerTest.testFillReferencedCompositeKey(FillerTest.java:404)
...

Expected behavior: The filler method should check for "all keys null" and do not try to create a link in this case.