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From Aaron Smuts <asm...@yahoo.com>
Subject RE: Dump Cache Entries in Memory to Index Disk
Date Thu, 21 Jun 2007 23:34:00 GMT
Take a look at the context listener.  I think that
you'll be able to come up with a solution.

http://jakarta.apache.org/jcs/xref/org/apache/jcs/utils/servlet/JCSServletContextListener.html

Aaron

--- dadade <deirdre.y.kong@lmco.com> wrote:

> 
> How do I call the shutdown method on the composite
> cache manager?  What api
> set do I used?
> 
> If I am using a stateful session bean to wrap around
> the JCS, when the bean
> becomes passivate, I want to dump all the cach
> entries in memory to disk. 
> Do I call the shutdown method in the passivate
> method?  Is there a "start"
> method in the activate method?
> 
> Thanks
> 
> 
> Smuts, Aaron wrote:
> > 
> > This happens on normal shutdown.  Call the
> shutdown method on the
> > composite cache manager.  You can also register a
> context listener in a
> > web app to do this for you.
> > 
> > 
> > 
> >> -----Original Message-----
> >> From: dadade [mailto:deirdre.y.kong@lmco.com]
> >> Sent: Thursday, June 21, 2007 2:23 PM
> >> To: jcs-users@jakarta.apache.org
> >> Subject: Re: Dump Cache Entries in Memory to
> Index Disk
> >> 
> >> 
> >> I tried using the freeMemoryElements method but
> it is not working the
> > way
> >> I
> >> expected.
> >> 
> >> Let's say I put 10 items in Memory Cache.  Then I
> called
> >> freeMemoryElements
> >> and pass in 10 as the number to free.  Then I
> shut down my
> > application.
> >> Next time, when I run my application to get the
> 10 items from the disk
> >> cache, only the last item is being retrieved
> correctly.  All others'
> >> return
> >> values are null.
> >> 
> >> Am I doing something wrong?
> >> 
> >> 
> >> 
> >> 
> >> 
> >> dadade wrote:
> >> >
> >> > Hello,
> >> >
> >> > Is there a way (API) to spooled all the cache
> entries in LRU Memory
> > to
> >> > Index Disk?
> >> > Your help is appreciate.
> >> >
> >> > Thanks,
> >> >
> >> 
> >> --
> >> View this message in context:
> > http://www.nabble.com/Dump-Cache-Entries-in-
> >> Memory-to-Index-Disk-tf3960435.html#a11238770
> >> Sent from the JCS - Users mailing list archive at
> Nabble.com.
> >> 
> >> 
> >>
>
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> > 
> 
> -- 
> View this message in context:
>
http://www.nabble.com/Dump-Cache-Entries-in-Memory-to-Index-Disk-tf3960435.html#a11242670
> Sent from the JCS - Users mailing list archive at
> Nabble.com.
> 
> 
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