One problem with the workarund is that stats will be wrong, becouse if
i waat to check if one key exists, i have to call to
cacheaccess.get(key), and this will add one point to the stats
hitCount/missCountNotFound.
Regards, enrique.
2006/9/25, Enrique Rodríguez Lasterra <[EMAIL PROTECTED]>:
Hi al, thanks for the workaround, is a good idea, but i think that a
cache should have null values.
Regards, Enrique.
2006/9/25, Al Forbes <[EMAIL PROTECTED]>:
> Hi,
>
> I can't remember where it was written, but you cannot add null to the cache.
>
> Best is to create an empty object of some type and check this object, or a
> field in an object. This should be in the FAQ as I'm sure many people have
> hit the same issue.
>
> Regards
> Al
>
> On 25/09/06, Enrique Rodríguez Lasterra <[EMAIL PROTECTED]> wrote:
> >
> > Hi all, maybe this is an stupid question, but i'm starting with JCS.
> >
> > I want to put null values in the cache, and then ask if the key exist or
> > not.
> >
> > cacheAccess.put("key",null);
> > cacheAccess.get("key")==null
> > cacheAccess.get("non-existence-key")==null
> >
> > is there any way to know if one key exists? Somthing like
> > cacheAccess.hasKey("key)::boolean
> >
> > Regards, Enrique.
> >
> > --
> > _______________________________
> > Enrique Rodriguez Lasterra
> > lasterra AT javahispano DOT org
> > http://www.javahispano.org
> > Asociación sin ánimo de lucro sobre java
> > Spanish non profit association about java
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
>
--
_______________________________
Enrique Rodriguez Lasterra
lasterra AT javahispano DOT org
http://www.javahispano.org
Asociación sin ánimo de lucro sobre java
Spanish non profit association about java
--
_______________________________
Enrique Rodriguez Lasterra
lasterra AT javahispano DOT org
http://www.javahispano.org
Asociación sin ánimo de lucro sobre java
Spanish non profit association about java
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