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Re: [libvirt-users] Using Java bindings to event callback



Any help on this subject?

Thanks,
Bruno Costa

On Fri, 2010-07-16 at 13:49 +0100, Bruno Costa wrote: 
> I'm trying to build a trivial example code. Something like this in the
> main():
> 
> 
> conn = new Connect("qemu:///session", false);
> 
> VirConnectDomainEventGenericCallback cb = new 
> VirConnectDomainEventGenericCallback() {
> public void eventCallback(ConnectionPointer arg0, DomainPointer(arg1,
> Pointer arg2) { 
> System.out.println("event happened!");
> }
> };
> 
> int pointer = conn.domainEventRegisterAny(null, 0, cb);
> 
> Is this example, I'm trying to catch events of type 0
> ( VIR_DOMAIN_EVENT_ID_LIFECYCLE) to a callback(cb). But I think this way
> is not correct, because the execution should stop and I should see the
> events in the output.
> 
> The idea is to write my own callbacks to catch the events, without
> having to poll the state of the resources. I have seen the code in
> python, namely event-test.py, and realized that there are helper classes
> (such virEventLoop*) and I might need something similar in Java... But I
> can't find any examples.
> 
> Thanks,
> Bruno Costa
> 
> 
> On Fri, 2010-07-16 at 07:34 -0400, Bryan Kearney wrote: 
> > On 07/16/2010 05:58 AM, Bruno Costa wrote:
> > > I'm having some trouble using java bindings for domain events. Can
> > > anyone provide me an example on how to use this, namely
> > > conn.domainEventRegisterAny?
> > 
> > This is pretty new code, so there may not be many examples. What issues 
> > are you seeing, maybe we can figure them out.
> > 
> > -- bk
> > 
> 



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