Example of a simple CDI event with a static qualifier

StaticCDIEventQualifier.java

//firing a (statically) qualified event
@Inject
@Approved
private Event<RequestOutcome> outcomeEvent;

public void notify(){
  outcomeEvent.fire(outcomeEvent.getOutcome());
}

//observers
public void handleApprovedRequest(@Observes @Approved RequestOutcome approvedOutcome){
  //logic...
}
public void handleRejectedRequest(@Observes @Rejected RequestOutcome rejectedOutcome){
  //logic...
}