private RemoteHESInstance chooseNextInstance() {
Log.log(DispatcherImpl.class.getName(), "CHOOSE NEW INSTANCE");
Log.log(
DispatcherImpl.class.getName(),
"number of registered instances:",
"" + liveHESInstances.size());
if (!liveHESInstances.isEmpty()) {
if (i >= liveHESInstances.size()) {
i = 0;
}
RemoteHESInstance instance = liveHESInstances.get(i);
Log.log(DispatcherImpl.class.getName(), "chose: ", instance.getHesInstanceName());
i++;
dashboard.increaseCount(instance.getHesInstanceName());
return instance;
} else return null;
}
public void iAmAlive(RemoteHESInstance hesInstance) {
if (!liveHESInstances.contains(hesInstance)) {
liveHESInstances.add(hesInstance);
}
Log.log(
DispatcherImpl.class.getName(),
"I am Alive - Nachricht erhalten von " + hesInstance.getHesInstanceName());
}
public void iAmNotAlive(RemoteHESInstance hesInstance) {
if (liveHESInstances.contains(hesInstance)) {
liveHESInstances.remove(hesInstance);
}
Log.log(
DispatcherImpl.class.getName(),
"I am not Alive - HES Instanz " + hesInstance.getHesInstanceName() + "wurde geloescht");
}
public void changeInstanceState(String instanzname, boolean state) {
Log.log(
DispatcherImpl.class.getName(),
"Aufruf changeInstanceState mit Instanz "
+ instanzname
+ " und Status "
+ state
+ " wird an ServerController weitergeleitet");
Log.log(DispatcherImpl.class.getName(), "size of liveinstances: " + liveHESInstances.size());
for (RemoteHESInstance instance : liveHESInstances) {
if (instance.getHesInstanceName().equals(instanzname)) {
Log.log(
DispatcherImpl.class.getName(), "name of instance::: " + instance.getHesInstanceName());
try {
instance.getServerController().changeInstanceState(state);
} catch (RemoteException e) {
Log.log(
DispatcherImpl.class.getName(),
"changeInstanceState",
"couldnt get ServerController");
}
}
}
}