Does jclouds have support for listening to Openstack ( we are using Havana ) events like Server(VM), Network,Subnet,Port - creatin/deletion/update and Server(VM) power state changes.
You mean "listening" in a kind of pub/sub mode, rather than you writing your code to poll and look for changes? If you're looking for pub/sub, I'm afraid the answer is no, at least as far as I am aware.
jclouds is pretty much focused on the use case where the requests originator from *your* application, and you consume the *responses* from the cloud provider. jclouds doesn't really function as a "listener" that someone "consumes" events emitted by a cloud provider.
Or am I misunderstanding your question here? ap
