BauSystem2.0/BauSystem_Main/src/de/steamwar/bausystem/config/BauServer.java

/*
 * This file is a part of the SteamWar software.
 *
 * Copyright (C) 2021  SteamWar.de-Serverteam
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package de.steamwar.bausystem.config;

import de.steamwar.bausystem.linkage.LinkageType;
import de.steamwar.bausystem.linkage.Linked;
import de.steamwar.sql.SteamwarUser;
import lombok.Getter;
import org.bukkit.Bukkit;

import java.util.UUID;

@Linked(LinkageType.PLAIN)
public class BauServer {

    @Getter
    private static BauServer instance;

    public BauServer() {
        instance = this;

        try {
            owner = UUID.fromString(Bukkit.getWorlds().get(0).getName());
        } catch (IllegalArgumentException e) {
            owner = null;
        }
    }

    private UUID owner;

    public UUID getOwner() {
        //Lazy loading to improve startup time of the server in 1.15
        if (owner == null) {
            try {
                owner = SteamwarUser.get(Integer.parseInt(Bukkit.getWorlds().get(0).getName())).getUUID();
            } catch (NumberFormatException e) {
                Bukkit.shutdown();
                throw new SecurityException("owner is not a UserID", e);
            }
        }
        return owner;
    }

    public int getOwnerID() {
        return SteamwarUser.get(getOwner()).getId();
    }

}