Solved Using morphia - Cached data?

You can use redis with mongo for cache data, since MongoDB does not cache

 

I always make a profile class , so u dont have to save everytime

Code (Text):

public class Profile {

    private UUID uuid;
    private String name;

    private boolean connected;
 

So when the player join you get the document from mongodb and u create a new profile with your variables, you can use PlayerPreLoginEvent

For better optimization , and then you change the variables depending on the actions, but when the player leaves the server PlayerQuitEvent
You have to get the profile variables again to save them in the player's document in the database

 

No , just use this

Profile

Code (Text):

public class Profile {

    private UUID uuid;

    private boolean health;

    public Profile(UUID uuid) {
        this.uuid = uuid;
    }

    public void setHealth(boolean health) {
        this.health = health;
    }
}
 

ProfileManager

Code (Text):

public class ProfileManager {

    private LinkedHashSet<Profile> profiles;

    public ProfileManager() {
        this.profiles = new LinkedHashSet<>();
    }

    public LinkedHashSet<Profile> getProfiles() {
        return profiles;
    }

    public void createProfile(final Player player) {
        final Profile profile = new Profile(player.getUniqueId());
        profile.setHealth(//mongodb_get_player_health);

        getProfiles().add(profile);
    }

    public void unregisterProfile(final Player player) {
        final Profile profile = getProfiles().stream().filter(profile1 -> profile1.getUuid() == player.getUniqueId()).findFirst().orElse(null);

        if (profile == null)
            return;


        //set_mongodb_player_health
        //save

       getProfiles().remove(profile);
    }
}
 

Events

Code (Text):

public class Main extends JavaPlugin {

    private ProfileManager profileManager;

    @Override
    public void onEnable() {
        this.profileManager = new ProfileManager();
    }

    @EventHandler
    public void onPreLogin(final AsyncPlayerPreLoginEvent event) {
        this.profileManager.createProfile(event.getUniqueId());
    }

    @EventHandler
    public void onQuit(final PlayerQuitEvent event) {
        this.profileManager.unregisterProfile(event.getPlayer());
    }
}