Region based cachine (JBoss Cache + Hibernate)

[narendrakg]

Hi,

I am using JBoss cache as 2nd level cache in Hibernate.

But I am trying to use region based caching, so that cache regions of different tables refresh in different time intervals.

I have configured my settings as per below but cache is refreshing based on default region settings i.e.

<region name="/_default_">

Am I missing something?

JBoss Cache configuration (region only)

<region name="/SYSTEM_PARAMETER">
 <attribute name="maxNodes">50000</attribute>
 <attribute name="timeToLiveSeconds">7200</attribute>
 <attribute name="maxAgeSeconds">7200</attribute>
</region>

HIbernate configuration (hbm file)

<hibernate-mapping package="com.shkco.nwte.common.datamodel">
 <class name="SystemParameter" table="SYSTEM_PARAMETER">
 <cache usage="read-only"/>
 ..
 </class>
</hibernate-mapping>

Java Code

query.setCacheable(true);
query..setCacheRegion("SYSTEM_PARAMETER");

where query if of type "org.hibernate.Query"

[mircea.markus]

timeToLiveSeconds and maxAgeSeconds cannot be configured for ALL eviction policies, but for LRUPolicy. what policy is your /_default_ using? Also if you use maxAgeSeconds it does not really make sense to also use timeToLiveSeconds, both having the same value ;)

[narendrakg]

Thanks for quick reply.

I am using LRUPolicy for default region.