Hi Armin, Actually it doesn't seem to have anything to do with Proxies as setting proxy to false while leaving auto-retrieve to true creates the same problem.
As for code enhancements, there are none. All my code is doing is reading out an object from the database which has encrypted fields. I then run the decrypt method of that object to produce a decrypted version. The collections aren't decrypted, but rather assigned to the new object, allowing for proxy collections. When their access method is called their member objects are decrypted. Each collection member object has a parent reference to the owner object of the collection and the decrypt method is run on this object when the collection member object is decrypted. However instead of stopping in the loop because eventually the loop gets to a null as is the case with all the other collections one of the collections keeps on looping until a StackTraceOverflow. I have looked at my code, but it is identical to the code for the decrypting of the other collections, leading me to believe that this is an error with OJB in regard to cyclic references. Rob -----Original Message----- From: Armin Waibel [mailto:[EMAIL PROTECTED] Sent: 13 November 2007 11:28 To: OJB Users List Subject: Re: Proxy collection and cyclic references Hi Robert, Robert Giddings wrote: > Hi Guys, > > Has anyone had any trouble with a proxy collection and cyclic references > before? > > I keep getting StackTraceOverflow errors because of an infinite loop > where a collection of objects of one type has a reference to the > collection owner object. > > However I can't see this as being a problem with my code, because I have > looked all over the place for an error, but my code in the decrypt > method of the objects class is identical to other classes, and they > don't have any problem. Could you reproduce this error if you remove your enhancements (if exist)? If yes, please open an issue https://issues.apache.org/jira/browse/OJB and describe detailed (e.g. with pseudo code) how to reproduce your problem. If possible please run your test against the latest version from SVN (OJB_1_0_RELEASE branch) - it's stable and will be the 1.0.5rc1. The OJB test-suite run several tests with cyclic references and they all pass, so I would expect that this error (if it's one) already fixed in SVN. regards, Armin > > Thanks, > > Rob > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.30/1127 - Release Date: 12/11/2007 21:19 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
