Andrus Adamchik created CAY-2110:
------------------------------------
Summary: Obfuscated execption when processing iterated results
Key: CAY-2110
URL: https://issues.apache.org/jira/browse/CAY-2110
Project: Cayenne
Issue Type: Bug
Affects Versions: 4.0.M3
Reporter: Andrus Adamchik
Assignee: Andrus Adamchik
Priority: Minor
This was reported by a user. I don't have a full test case yet, but I think we
can easily build it. Iterated query throws the following exception:
org.apache.cayenne.CayenneRuntimeException: [v.4.0.M4.4937cd0 May 25 2016
12:27:14] java.lang.IllegalStateException: Transaction must have
'STATUS_ACTIVE' to be committed. Current status: STATUS_MARKED_ROLLEDBACK
at
org.apache.cayenne.access.TransactionResultIteratorDecorator.close(TransactionResultIteratorDecorator.java:67)
...
Caused by: java.lang.IllegalStateException: Transaction must have
'STATUS_ACTIVE' to be committed. Current status: STATUS_MARKED_ROLLEDBACK
at
org.apache.cayenne.tx.BaseTransaction.commit(BaseTransaction.java:126)
at
org.apache.cayenne.access.TransactionResultIteratorDecorator.close(TransactionResultIteratorDecorator.java:60)
... 12 more
What seems to happen is an uncaught exception during iteration, and a call to
"close" in the "finally" method of the iterator attempts to commit transaction
that is already in the ROLLBACK state. Looks like we need to check transaction
state inside 'TransactionResultIteratorDecorator.close()' before committing...
If it is not ready to be committed, it should be rolled back.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
