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From Marc Prud'hommeaux <>
Subject Re: RollbackException.toString()
Date Mon, 30 Oct 2006 19:48:45 GMT

As with all the the org.apache.openjpa.persistence.*Exception  
classes, it appears to defer to  
org.apache.openjpa.util.Exceptions.toString(ExceptionInfo), whose  
behavior is presumably expected. Since JDK 1.4/1.5's  
Throwable.toString() doesn't print out nested exception messages, I  
don't see any reason why we should. Furthermore, in cases where there  
are many nested exceptions (e.g., when a rollback occurs due to many  
optimistic violations, which has a nested exception per failed  

Are there any specific cases where you think the toString() would be  
nice to have?

On Oct 30, 2006, at 7:21 AM, Patrick Linskey wrote:

> Hi,
> It would seem that RollbackException's toString() doesn't print out
> nested exceptions by default. Is this intended? If so, is it desired
> behavior?
> -Patrick
> -- 
> Patrick Linskey
> BEA Systems, Inc.
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