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Posted to dev@camel.apache.org by "Piotr Klimczak (JIRA)" <ji...@apache.org> on 2011/05/05 21:05:03 UTC
[jira] [Issue Comment Edited] (CAMEL-3686) Allow to share cache
between bundles, and only clear cache when no more bundles access that
cache
[ https://issues.apache.org/jira/browse/CAMEL-3686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029498#comment-13029498 ]
Piotr Klimczak edited comment on CAMEL-3686 at 5/5/11 7:04 PM:
---------------------------------------------------------------
I have found one problem in my solution: the CacheEndpoint will delete the cache from CacheManager during endpoint/context/bundle shutdown.
So this have to be fixed to let my solution to work.
Will fix it soon :)
was (Author: nannou9):
If this solve your problem we could think about closing this improvement as invalid. What do you think about it?
> Allow to share cache between bundles, and only clear cache when no more bundles access that cache
> -------------------------------------------------------------------------------------------------
>
> Key: CAMEL-3686
> URL: https://issues.apache.org/jira/browse/CAMEL-3686
> Project: Camel
> Issue Type: Improvement
> Components: camel-cache
> Affects Versions: 2.4.0
> Environment: camel-cache 2.4.0-fuse-01-00
> Reporter: Justas
> Fix For: 2.8.0
>
> Attachments: camel-cache.zip, diff.txt
>
>
> I am using camel-cache component in serviceMix. Cache endpoint uri is
> "cache://elements?maxElementsInMemory=2&memoryStoreEvictionPolicy=MemoryStoreEvictionPolicy.FIFO&overflowToDisk=false&eternal=false&timeToLiveSeconds=800"
> I have 2 bundles (core.jar, services.jar). Inside those bundles I use
> @EndpointInject(uri = Constants.CACHE_URI)
> ProducerTemplate cacheTemplate;
> cacheTemplate.requestBodyAndHeaders(...)
> core.jar puts and reads elements from cache.
> services.jar only reads elements from cache.
> After deploying both bundles it works fine, but if i uninstall services.jar, cache is "destroyed". core.jar (and all others) can't put objects into cache anymore.
> How could I make all bundles to "share" the same cache?
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