Refactor to remove abstraction

src/engine/db/handlers/dbBuildingLocationHandler.java

@@ -9,8 +9,14 @@
 
 package engine.db.handlers;
 
+import engine.gameManager.DbManager;
 import engine.objects.BuildingLocation;
+import org.pmw.tinylog.Logger;
 
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 
 public class dbBuildingLocationHandler extends dbHandlerBase {
@@ -21,11 +27,23 @@ public class dbBuildingLocationHandler extends dbHandlerBase {
 	}
 
 	public ArrayList<BuildingLocation> LOAD_BUILDING_LOCATIONS() {
-		prepareCallable("select * from static_building_location " +
-				"where type = 6 or type = 8 " +
-				"GROUP BY buildingID, slot " +
-				"ORDER BY buildingID, slot ASC;");
-		return getObjectList();
-	}
 
+		ArrayList<BuildingLocation> buildingLocations = new ArrayList<>();
+
+		try (Connection connection = DbManager.getConnection();
+			 PreparedStatement preparedStatement = connection.prepareStatement("select * from static_building_location " +
+					 "where type = 6 or type = 8 " +
+					 "GROUP BY buildingID, slot " +
+					 "ORDER BY buildingID, slot ASC;")) {
+
+			ResultSet rs = preparedStatement.executeQuery();
+			buildingLocations = getObjectsFromRs(rs, 20);
+
+		} catch (SQLException e) {
+			Logger.error(e);
+			return buildingLocations;
+		}
+
+		return buildingLocations;
+	}
 }