[TM4J-users] Re: [Tm4j-developers] TMAPI tm.getObjectById (id_association_role) -> StackOverflowError

[George T. <geo...@fr...>]

Thank you,
I will test it and I will reply to you about the results
Cheers


----- Original Message ----- 
From: "Lars Heuer" <he...@se...>
To: "George Tryfon" <geo...@fr...>
Cc: <tm4...@li...>
Sent: Wednesday, December 21, 2005 11:55 AM
Subject: Re: [Tm4j-developers] TMAPI tm.getObjectById 
(id_association_role) -> StackOverflowError


> Hi,
>
> [...]
>>> org.tmapi.core.TopicMap tm;
>>> AssociationRole ar = (AssociationRole)tm.getObjectById(idAssocRole);
>
>>> java.lang.StackOverflowError
>> [...]
>>> if the idAssocRole is not correct, the call gives null,
>>> but if the idAssocRole is correct, StackOverflowError
>
> I think I've found the failure.
> The method
>    Object wrap(Object obj, TMAPITopicMapImpl tm)
>
> forgets an argument (the player) if the "obj" is a Member instance and
> calls itself again and again. It should call
>    AssociationRole wrap(org.tm4j.topicmap.Member obj,
>                         org.tm4j.topicmap.Topic player,
>                         TMAPITopicMapImpl tm)
>
> Maybe the attached patch helps.
> Note, that the patch is only a hack (see the TODO annotation) and is
> not tested.
>
> Best regards,
> Lars
> -- 
> http://semagia.com 


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