/** Handles service change events. */
public void serviceChanged(ServiceEvent event) {
ServiceReference serviceRef = event.getServiceReference();
// if the event is caused by a bundle being stopped, we don't want to
// know
if (serviceRef.getBundle().getState() == Bundle.STOPPING) {
return;
}
Object service = MUCActivator.bundleContext.getService(serviceRef);
// we don't care if the source service is not a protocol provider
if (!(service instanceof ProtocolProviderService)) {
return;
}
switch (event.getType()) {
case ServiceEvent.REGISTERED:
addQueryToProviderPresenceListeners((ProtocolProviderService) service);
break;
case ServiceEvent.UNREGISTERING:
removeQueryFromProviderPresenceListeners((ProtocolProviderService) service);
break;
}
}
/**
* When a service is registered or unregistered, we update the provider tables and add/remove
* listeners (if it supports BasicInstantMessenging implementation)
*
* @param event ServiceEvent
*/
public void serviceChanged(ServiceEvent event) {
// if the event is caused by a bundle being stopped, we don't want to
// know
if (event.getServiceReference().getBundle().getState() == Bundle.STOPPING) {
return;
}
Object service = SystrayActivator.bundleContext.getService(event.getServiceReference());
if (!(service instanceof ProtocolProviderService)) return;
ProtocolProviderService provider = (ProtocolProviderService) service;
if (event.getType() == ServiceEvent.REGISTERED) addAccount(provider);
if (event.getType() == ServiceEvent.UNREGISTERING) removeAccount(provider);
}