1 Reply Latest reply on Jun 14, 2010 6:33 AM by galder.zamarreno

Question about TreeCacheMBean when moving from cache 1.2.3 to 3.2.5

forfano Jun 11, 2010 2:38 PM

Hi lads,

We are migrating our Jboss AS from 3.2.8 to 5.1.0 so we will also migrate the cache.

In Jboss AS 3.2.8 it uses cache version 1.2.3 and Jboss As 5.1.0 uses 3.2.5 (codename Malagueta).

I realized that in jboss cache 3.2.5 there is no more the org.jboss.cache.TreeCacheMBean but instead it looks like it should be used the org.jboss.cache.jmx.CacheJmxWrapperMBean .

The issue is that in TreeCacheMBean I could use method :

get(Fqn fqn, Object key) to finds a node given its name and returns the value associated with a given key in its data map.

In CacheJmxWrapperMBean there is no such method. So my question is how could one work around this situation to be able to access the nodes in the TreeCache?

BTW, I was not able to access the API link for Jboss cache Malagueta: http://www.jboss.org/file-access/default/members/jbosscache/freezone/docs/3.2.1.GA/apidocs/index.html

Cheers,

Flavio

1. Re: Question about TreeCacheMBean when moving from cache 1.2.3 to 3.2.5

galder.zamarreno Jun 14, 2010 6:33 AM (in response to forfano)

That's because the JMX interface is not meant to replicate what cache interface offers. It's meant for monitoring and management.

Instead, either start the cache programatically and pass around Cache references, or bind CacheManager to local JNDI and then retrieve a Cache from it. Sample code on binding a cache manager to local JNDI can be found in http://anonsvn.jboss.org/repos/jbossas/projects/cluster/ha-server-cache-jbc/trunk/src/main/java/org/jboss/ha/cachemanager/CacheManager.java
Actions