rewrote singleton to enum where applicable

This commit is contained in:
ingmargoudt 2017-03-14 16:31:57 +01:00
parent 3b62489ef5
commit 234cfe9519
872 changed files with 1796 additions and 2135 deletions

View file

@ -42,9 +42,10 @@ import java.util.concurrent.*;
*
* @author BetaSteward_at_googlemail.com
*/
public class UserManager {
public enum UserManager {
instance;
protected static final ScheduledExecutorService expireExecutor = Executors.newSingleThreadScheduledExecutor();
protected final ScheduledExecutorService expireExecutor = Executors.newSingleThreadScheduledExecutor();
private static final Logger LOGGER = Logger.getLogger(UserManager.class);
@ -53,13 +54,7 @@ public class UserManager {
private static final ExecutorService USER_EXECUTOR = ThreadExecutor.getInstance().getCallExecutor();
private static final UserManager INSTANCE = new UserManager();
public static UserManager getInstance() {
return INSTANCE;
}
private UserManager() {
UserManager() {
expireExecutor.scheduleAtFixedRate(this::checkExpired, 60, 60, TimeUnit.SECONDS);
}
@ -112,7 +107,7 @@ public class UserManager {
if (user != null) {
user.setSessionId(""); // Session will be set again with new id if user reconnects
}
ChatManager.getInstance().removeUser(userId, reason);
ChatManager.instance.removeUser(userId, reason);
}
}