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Posted to ojb-dev@db.apache.org by "Armin Waibel (JIRA)" <ji...@apache.org> on 2005/07/04 17:42:13 UTC
[jira] Assigned: (OJB-29) Infinite loop in case of refresh=true and cycles in references
[ http://issues.apache.org/jira/browse/OJB-29?page=all ]
Armin Waibel reassigned OJB-29:
-------------------------------
Assign To: Armin Waibel
> Infinite loop in case of refresh=true and cycles in references
> --------------------------------------------------------------
>
> Key: OJB-29
> URL: http://issues.apache.org/jira/browse/OJB-29
> Project: OJB
> Type: Bug
> Components: PB-API
> Versions: 1.0.3
> Reporter: Martin Taal
> Assignee: Armin Waibel
> Attachments: testcasesimple.zip
>
> Hi Armin,
> I have attached the objects I try to persist, the sql to generate the database and the repository xml in the zip file which I will attach shortly. I execute the code below to get a loop (and a stack overflow).
> Let me know if my setup is wrong.
> Good luck!
> gr. Martin
> PersistenceBroker broker = null;
> try
> {
> broker = PersistenceBrokerFactory.createPersistenceBroker(pbkey);
> {
> final A myA = new A();
> final B myB = new B();
> myA.setName("I am a");
> myA.setMyB(myB);
> myB.setName("I am b");
> myB.setMyA(myA);
> broker.beginTransaction();
> broker.store(myA);
> broker.store(myB);
> broker.commitTransaction();
> }
>
> // now read again
> {
> broker.clearCache();
> Criteria criteria = new Criteria();
> criteria.addEqualTo("Name", "I am a");
>
> QueryByCriteria query = QueryFactory.newQuery(A.class, criteria);
> A myA = (A)broker.getObjectByQuery(query);
> // Here it loops (and stops with a stack overflow)
> assertTrue(myA.getMyB().getName().compareTo("I am b") == 0);
> }
> }
> finally
> {
> if (broker != null) broker.close();
> }
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