public String restart() {
Iterable<?> services = module.findServices(first(serviceDescriptor.types()));
ServiceReference<?> serviceRef =
(ServiceReference) first(filter(withId(serviceDescriptor.identity()), services));
if (serviceRef != null) {
try {
((Activation) serviceRef).passivate();
((Activation) serviceRef).activate();
return "Restarted service";
} catch (Exception e) {
return "Could not restart service:" + e.getMessage();
}
} else {
return "Could not find service";
}
}
public boolean isAvailable() {
Class<?> mainType = first(serviceDescriptor.types());
ServiceReference<?> first =
first(filter(withId(serviceDescriptor.identity()), module.findServices(mainType)));
return first != null && first.isAvailable();
}