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From "Martin Taal (JIRA)" <j...@apache.org>
Subject [jira] Created: (OJB-29) Infinite loop in case of refresh=true and cycles in references
Date Tue, 19 Apr 2005 20:40:24 GMT
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
 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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