Merge pull request 'Refactor BauServer.java' (#65) from use_spigotcore_data into master

Reviewed-on: #65

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

@@ -21,6 +21,7 @@ package de.steamwar.bausystem.config;
 
 import de.steamwar.bausystem.linkage.LinkageType;
 import de.steamwar.bausystem.linkage.Linked;
+import de.steamwar.providers.BauServerInfo;
 import de.steamwar.sql.SteamwarUser;
 import lombok.Getter;
 import org.bukkit.Bukkit;
@@ -35,30 +36,19 @@ public class BauServer {
 
     public BauServer() {
         instance = this;
-
-        try {
-            owner = UUID.fromString(Bukkit.getWorlds().get(0).getName());
-        } catch (IllegalArgumentException e) {
-            owner = null;
-        }
     }
 
-    private UUID owner;
+    private Integer 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;
+        return SteamwarUser.get(getOwnerID()).getUUID();
     }
 
     public int getOwnerID() {
-        return SteamwarUser.get(getOwner()).getId();
+        //Lazy loading to improve startup time of the server in 1.15
+        if (owner == null) {
+            owner = BauServerInfo.getOwnerId();
+        }
+        return owner;
     }
 }