@Override
public int getLocalSize() {
if (nc != null) {
synchronized (this) {
if (mBeanServer == null || jmxCacheName == null) {
int nodeId = CacheFactory.getCluster().getLocalMember().getId();
jmxCacheName = String.format(CACHE_JMX_NAME_TEMPLATE, serviceName, cacheName, nodeId);
mBeanServer = MBeanHelper.findMBeanServer();
}
}
try {
AttributeList list =
mBeanServer.getAttributes(
new ObjectName(jmxCacheName), new String[] {"Units", "UnitFactor"});
return ((Integer) ((Attribute) list.get(0)).getValue())
* ((Integer) ((Attribute) list.get(1)).getValue());
} catch (Exception e) {
log.warn("Failed to retrieve JMX info from object " + jmxCacheName + "\n" + e);
return -1;
}
} else {
log.info("Cache is not available.");
return -1;
}
}
