[jboss-dev-forums] [JBoss AS 7 Development] - Re: WebApps sharing JPA entities in one cache

[Ernie See]

Ernie See [https://community.jboss.org/people/Ernie2705] created the discussion

"Re: WebApps sharing JPA entities in one cache"

To view the discussion, visit: https://community.jboss.org/message/772370#772370

--------------------------------------------------------------
Hi Scott, here is my Hibernate configuration:

|  | <persistence-unit name="lms" |
|  |  | transaction-type="JTA"> |
|  |  | <jta-data-source>java:jboss/datasources/lms</jta-data-source> |
|  |  | <shared-cache-mode>ENABLE_SELECTIVE</shared-cache-mode> |
|  |  | <properties> |
|  |  |  | <property name="hibernate.cache.use_second_level_cache" value="true" /> |
|  |  |  | <property name="hibernate.transaction.factory_class" value="org.hibernate.transaction.CMTTransactionFactory"/> |
|  |  |  | <property name="hibernate.cache.infinispan.statistics" value="true"/> |
|  |  |  | <property name="hibernate.cache.region.factory_class" value="org.jboss.as.jpa.hibernate4.infinispan.InfinispanRegionFactory"/> |
|  |  |  | <property name="hibernate.cache.region_prefix" value="lms"/> |  |  |
|  |  | </properties> |
|  |  |  |
|  |  | <class>pojo.Artikelstamm</class> ... |
I have 2 web applications which both have a persistence unit containing the configuration listed above + addtional application specific classes.
After starting JBoss caching for Property instances works but each application caches it on its own. 
If I have a look in JMX-Console (attached) I see that each application got two entries called "Infinispan 2" and "Infinispan 3" for application 1 and "Infinispan 4" and "Infinispan 5" for application 2.
This looks a bit strange?!? 
If I fetch Artikelstamm entries in application 1 I get such entries listed in the JMX statistics part of Artikelstamm. But application 2 gets nothing of those entries to its cache.
--------------------------------------------------------------

Reply to this message by going to Community
[https://community.jboss.org/message/772370#772370]

Start a new discussion in JBoss AS 7 Development at Community
[https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2225]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/jboss-dev-forums/attachments/20121025/4544180b/attachment.html