Improve API of RegionDataStore, RegionBackups.Backup

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -38,7 +38,6 @@ import de.steamwar.bausystem.utils.TickManager;
 import de.steamwar.bausystem.worlddata.WorldData;
 import de.steamwar.command.AbstractValidator;
 import de.steamwar.command.SWCommandUtils;
-import de.steamwar.core.CRIUSleepEvent;
 import de.steamwar.core.Core;
 import de.steamwar.core.WorldEditRendererCUIEditor;
 import de.steamwar.core.WorldIdentifier;
@@ -51,8 +50,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.GameRule;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -65,7 +62,7 @@ import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Consumer;
 import java.util.logging.Level;
 
-public class BauSystem extends JavaPlugin implements Listener {
+public class BauSystem extends JavaPlugin {
 
     // This should be treated as final!
     public static Message MESSAGE;
@@ -137,10 +134,6 @@ public class BauSystem extends JavaPlugin implements Listener {
         WorldIdentifier.set("bau/" + Core.getVersion() + "/" + identifier);
     }
 
-    @EventHandler
-    public void onCRIUSleep(CRIUSleepEvent event) {
-    }
-
     @Override
     public void onDisable() {
         linker.unlink();

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/region/RegionBackups.java

@@ -54,14 +54,16 @@ public interface RegionBackups {
         @CheckReturnValue
         public abstract boolean load();
 
-        public abstract void delete();
-
         public abstract long getCreationTime();
 
         @Override
         public int compareTo(Backup o) {
             return Long.compare(getCreationTime(), o.getCreationTime());
         }
+
+        @SuppressWarnings("java:S3038") // This forces everybody to implement 'deleteRegion' for Backups!
+        @Override
+        public abstract void deleteRegion();
     }
 
     @CheckReturnValue

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/region/RegionData.java

@@ -41,12 +41,12 @@ public abstract class RegionData {
     protected RegionData(RegionDataStore store) {
         this.store = store;
         initialize();
-        store.loadRegionData(this);
+        store.loadRegion();
     }
 
     public final void setStore(RegionDataStore store) {
         this.store = store;
-        store.saveRegionData(this);
+        store.saveRegion();
     }
 
     protected void initialize() {
@@ -61,7 +61,7 @@ public abstract class RegionData {
     public final <T extends Enum<T> & Flag.Value<T>> boolean set(@NonNull Flag<T> flag, @NonNull T value) {
         if (has(flag).isWritable()) {
             if (flagMap.put(flag, value) != value) {
-                store.saveRegionData(this);
+                store.saveRegion();
                 return true;
             }
         }
@@ -80,7 +80,7 @@ public abstract class RegionData {
             }
         }
         properties.forEach(property -> property.set(null));
-        store.saveRegionData(this);
+        store.saveRegion();
     }
 
     public final Map<Flag<?>, Flag.Value<?>> getBackedMap() {
@@ -97,7 +97,7 @@ public abstract class RegionData {
 
     public final void setTestblockSchematic(SchematicNode schematic) {
         testblockSchematic.set(schematic);
-        store.saveRegionData(this);
+        store.saveRegion();
     }
 
     @Override

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/region/RegionDataStore.java

@@ -19,9 +19,9 @@
 
 package de.steamwar.bausystem.region;
 
-import lombok.NonNull;
-
 public interface RegionDataStore {
-    void saveRegionData(@NonNull RegionData regionData);
-    void loadRegionData(@NonNull RegionData regionData);
+    void saveRegion();
+    void loadRegion();
+    default void deleteRegion() {
+    }
 }

BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/DynamicRegion.java

@@ -34,6 +34,9 @@ public abstract class DynamicRegion implements Region {
     protected final int minX;
     protected final int minZ;
 
+    @Getter
+    protected RegionData regionData = null;
+
     protected DynamicRegion(UUID id, int minX, int minZ) {
         this.id = id;
         this.minX = minX;
@@ -45,7 +48,10 @@ public abstract class DynamicRegion implements Region {
     public void update(DynamicRegion updateFrom) {
     }
 
-    public abstract void setRegionData(@NonNull RegionData regionData);
+    public void setRegionData(@NonNull RegionData regionData) {
+        regionData.setStore(this);
+        this.regionData = regionData;
+    }
 
     public void delete() {
         if (getType().isCannotDelete()) return;

BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/global/GlobalRegion.java

@@ -134,12 +134,12 @@ public class GlobalRegion implements Region {
     }
 
     @Override
-    public void saveRegionData(@NonNull RegionData regionData) {
+    public void saveRegion() {
 
     }
 
     @Override
-    public void loadRegionData(@NonNull RegionData regionData) {
+    public void loadRegion() {
 
     }
 }

BauSystem/BauSystem_RegionFixed/src/de/steamwar/bausystem/region/fixed/FixedGlobalRegion.java

@@ -142,12 +142,12 @@ public final class FixedGlobalRegion implements Region {
     }
 
     @Override
-    public void saveRegionData(@NonNull RegionData regionData) {
-        FixedRegionDataUtils.saveRegionData("global", regionData);
+    public void saveRegion() {
+        FixedRegionDataUtils.saveRegionData("global", FLAG_STORAGE);
     }
 
     @Override
-    public void loadRegionData(@NonNull RegionData regionData) {
-        FixedRegionDataUtils.loadRegionData("global", regionData);
+    public void loadRegion() {
+        FixedRegionDataUtils.loadRegionData("global", FLAG_STORAGE);
     }
 }

BauSystem/BauSystem_RegionFixed/src/de/steamwar/bausystem/region/fixed/FixedRegion.java

@@ -133,22 +133,22 @@ public class FixedRegion implements Region {
             return true;
         }
 
-        @Override
-        public void delete() {
-            file.delete();
-        }
-
         @Override
         public long getCreationTime() {
             return file.lastModified();
         }
 
         @Override
-        public void saveRegionData(@NonNull RegionData regionData) {
+        public void saveRegion() {
         }
 
         @Override
-        public void loadRegionData(@NonNull RegionData regionData) {
+        public void loadRegion() {
+        }
+
+        @Override
+        public void deleteRegion() {
+            file.delete();
         }
     }
 
@@ -402,12 +402,12 @@ public class FixedRegion implements Region {
     }
 
     @Override
-    public void saveRegionData(@NonNull RegionData regionData) {
-        FixedRegionDataUtils.saveRegionData(name, regionData);
+    public void saveRegion() {
+        FixedRegionDataUtils.saveRegionData(name, flagStorage);
     }
 
     @Override
-    public void loadRegionData(@NonNull RegionData regionData) {
-        FixedRegionDataUtils.loadRegionData(name, regionData);
+    public void loadRegion() {
+        FixedRegionDataUtils.loadRegionData(name, flagStorage);
     }
 }