Added storage of levels in the BSkyBlock database

Level/src/bskyblock/addin/level/Level.java

@@ -1,5 +1,8 @@
 package bskyblock.addin.level;
 
+import java.beans.IntrospectionException;
+import java.lang.reflect.InvocationTargetException;
+import java.sql.SQLException;
 import java.util.Calendar;
 import java.util.HashMap;
 import java.util.Set;
@@ -13,11 +16,15 @@ import org.bukkit.scheduler.BukkitTask;
 
 import bskyblock.addin.level.config.LocaleManager;
 import bskyblock.addin.level.config.PluginConfig;
+import bskyblock.addin.level.database.object.Levels;
 import us.tastybento.bskyblock.BSkyBlock;
 import us.tastybento.bskyblock.api.commands.ArgumentHandler;
 import us.tastybento.bskyblock.api.commands.CanUseResp;
 import us.tastybento.bskyblock.config.BSBLocale;
 import us.tastybento.bskyblock.config.Settings;
+import us.tastybento.bskyblock.database.BSBDatabase;
+import us.tastybento.bskyblock.database.managers.AbstractDatabaseHandler;
+import us.tastybento.bskyblock.database.objects.Island;
 import us.tastybento.bskyblock.util.Util;
 import us.tastybento.bskyblock.util.VaultHelper;
 
@@ -37,12 +44,30 @@ public class Level extends JavaPlugin {
 
     private HashMap<UUID, Long> islandLevel;
 
+    private AbstractDatabaseHandler<Levels> handler;
+
+    private BSBDatabase database;
+
+    private Levels levelsDatabase;
+
 
     @Override
     public void onEnable() {
         new PluginConfig(this);
         bSkyBlock = BSkyBlock.getPlugin();
         islandLevel = new HashMap<>();
+        // Set up database
+        database = BSBDatabase.getDatabase();
+        // Set up the database handler to store and retrieve Island classes
+        handler = (AbstractDatabaseHandler<Levels>) database.getHandler(bSkyBlock, Levels.class);
+        try {
+            levelsDatabase = handler.loadObject("addon-levels");
+        } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
+                | InvocationTargetException | SecurityException | ClassNotFoundException | IntrospectionException
+                | SQLException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
         new TopTen(this);
         // Local locales
         localeManager = new LocaleManager(this);
@@ -90,7 +115,30 @@ public class Level extends JavaPlugin {
 
     @Override
     public void onDisable(){
+        if (levelsDatabase != null) {
+            save(false);
+        }
+    }
     
+    /**
+     * Save the levels to the database
+     * @param async - if true, saving will be done async
+     */
+    public void save(boolean async){
+        Runnable save = () -> {
+            try {
+                handler.saveObject(levelsDatabase);
+            } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException | SecurityException
+                    | InstantiationException | NoSuchMethodException | IntrospectionException | SQLException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+        };
+        if(async){
+            getServer().getScheduler().runTaskAsynchronously(this, save);
+        } else {
+            save.run();
+        }
     }
 
     /**
@@ -172,17 +220,15 @@ public class Level extends JavaPlugin {
         return 0L;
     }
 
-    public long getIslandLevel(UUID targetPlayer) {
+    public Long getIslandLevel(UUID targetPlayer) {
         //getLogger().info("DEBUG: getting island level for " + bSkyBlock.getPlayers().getName(targetPlayer));
-        if (islandLevel.containsKey(targetPlayer))
-            return islandLevel.get(targetPlayer);
-        return 0;
+        return levelsDatabase.getLevel(targetPlayer);
     }
 
     public void setIslandLevel(UUID targetPlayer, long level) {
         //getLogger().info("DEBUG: set island level to " + level + " for " + bSkyBlock.getPlayers().getName(targetPlayer));
-        islandLevel.put(targetPlayer, level);
-        
+        levelsDatabase.addLevel(targetPlayer, level);
+        save(true);
     }
 
     /**

Level/src/bskyblock/addin/level/TopTen.java

@@ -43,6 +43,7 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.SkullMeta;
 
 import bskyblock.addin.level.config.Settings;
+import bskyblock.addin.level.util.MapUtil;
 import us.tastybento.bskyblock.BSkyBlock;
 
 /**

Level/src/bskyblock/addin/level/database/object/Levels.java

@@ -0,0 +1,40 @@
+package bskyblock.addin.level.database.object;
+
+import java.util.HashMap;
+import java.util.UUID;
+
+import us.tastybento.bskyblock.database.objects.DataObject;
+
+public class Levels extends DataObject {
+    
+    private String uniqueId = "addon-levels";
+    private HashMap<UUID, Long> islandLevel = new HashMap<>();
+
+    @Override
+    public String getUniqueId() {
+        return "addon-levels";
+    }
+
+    @Override
+    public void setUniqueId(String uniqueId) {
+        // do nothing
+    }
+
+    public HashMap<UUID, Long> getIslandLevel() {
+        return islandLevel;
+    }
+
+    public void setIslandLevel(HashMap<UUID, Long> islandLevel) {
+        this.islandLevel = islandLevel;
+    }
+
+    public void addLevel(UUID uuid, Long level) {
+        this.islandLevel.put(uuid, level);
+    }
+    
+    public Long getLevel(UUID uuid) {
+        if (islandLevel.containsKey(uuid))
+            return (long)islandLevel.get(uuid);
+        return 0L;
+    }
+}

Level/src/bskyblock/addin/level/util/MapUtil.java

@@ -14,7 +14,7 @@
  *     You should have received a copy of the GNU General Public License
  *     along with ASkyBlock.  If not, see <http://www.gnu.org/licenses/>.
  *******************************************************************************/
-package bskyblock.addin.level;
+package bskyblock.addin.level.util;
 
 import java.util.Collections;
 import java.util.Comparator;