[jboss-user] [JBoss Cache: Core Edition] - Re: Refresh cache from cache loader on demand?
do-not-reply at jboss.com
Thu Jun 18 22:18:41 EDT 2009
I was able to get this working with this code:
CacheSPI cacheSpi = (CacheSPI) cache;
CacheStoreInterceptor csi = null;
int index = 0;
for (Object o : cacheSpi.getInterceptorChain())
if (o instanceof CacheStoreInterceptor)
csi = (CacheStoreInterceptor) o;
Basically, I remove the cache store interceptor before removing the child (this removes the local node but doesn't touch the database). I then add the interceptor back and retrieve the node. This will "refresh" the node from the database.
Of course, there are a couple problems with this code. The first is that I'm casting Cache to CacheSPI which I know is not recommended. The second is that it's pretty much a hack. Is there a more elegant way to accomplish this?
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