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Posted to slide-dev@jakarta.apache.org by Andreas Probst <an...@gmx.net> on 2004/07/15 13:20:16 UTC

Objects are cloned before put into cache

Hi Slide developers,

I wonder why the ObjectNodes are cloned before they are put into the cache
in StandardStore. Could someone please explain this?

Thanks a lot.

Andreas


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Re: Objects are cloned before put into cache

Posted by Oliver Zeigermann <oz...@c1-fse.de>.
Hmmm, I remember we abandoned StandardStore because of the broken 
transaction control of the cache. So, maybe you are right. In this case 
I simply can not help.

Sorry,

Oliver

Andreas Probst wrote:

> Thank you very much Oliver. I'm afraid I need to stick to the
> StandardStore...
> 
> As far as I seen, a rollback in AbstractWebdavMethod goes into our store
> implementation which then calls rollback on the database connection. I think
> the ObjectNodes inside the caches are not touched.
> 
> Regards,
> 
> Andreas
> 
> 
>>As I already recommended, keep away from the StandardStore use 
>>ExtendedStore... Anyway, they are cloned to allow the roll back of 
>>changes made to them.
>>
>>Oliver
>>
>>Andreas Probst wrote:
>>
>>
>>>Hi Slide developers,
>>>
>>>I wonder why the ObjectNodes are cloned before they are put into the
>>
>>cache
>>
>>>in StandardStore. Could someone please explain this?
>>>
>>>Thanks a lot.
>>>
>>>Andreas
>>>
>>>
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>>>
>>
>>
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> 
> 
> 
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Re: Objects are cloned before put into cache

Posted by Andreas Probst <an...@gmx.net>.
Thank you very much Oliver. I'm afraid I need to stick to the
StandardStore...

As far as I seen, a rollback in AbstractWebdavMethod goes into our store
implementation which then calls rollback on the database connection. I think
the ObjectNodes inside the caches are not touched.

Regards,

Andreas

> As I already recommended, keep away from the StandardStore use 
> ExtendedStore... Anyway, they are cloned to allow the roll back of 
> changes made to them.
> 
> Oliver
> 
> Andreas Probst wrote:
> 
> > Hi Slide developers,
> > 
> > I wonder why the ObjectNodes are cloned before they are put into the
> cache
> > in StandardStore. Could someone please explain this?
> > 
> > Thanks a lot.
> > 
> > Andreas
> > 
> > 
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: slide-dev-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: slide-dev-help@jakarta.apache.org
> > 
> 
> 
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> 


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Re: Objects are cloned before put into cache

Posted by Oliver Zeigermann <oz...@c1-fse.de>.
As I already recommended, keep away from the StandardStore use 
ExtendedStore... Anyway, they are cloned to allow the roll back of 
changes made to them.

Oliver

Andreas Probst wrote:

> Hi Slide developers,
> 
> I wonder why the ObjectNodes are cloned before they are put into the cache
> in StandardStore. Could someone please explain this?
> 
> Thanks a lot.
> 
> Andreas
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: slide-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: slide-dev-help@jakarta.apache.org
> 


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