public void onEscalationBrowserRequest(@Observes Escalation escalation) {
for(Notifier notifier: notifierStore.all(true)){
try {
LOG.fine("Sending notification to " + notifier);
Transmitter transmitter = retrieveTransmitter(notifier.getTransmitterId());
asyncService.send(transmitter, notifier.getConfiguration(), escalation);
} catch (NotificationException ex) {
LOG.log(Level.WARNING,
"Failed to send escalation notification for " + escalation + " to " + notifier, ex);
}