Should automatically add kvps when needed

src/main/java/me/totalfreedom/tfguilds/TFGuilds.java

@@ -6,6 +6,11 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
 import me.totalfreedom.tfguilds.command.*;
 import me.totalfreedom.tfguilds.config.Config;
 import me.totalfreedom.tfguilds.guild.Guild;
@@ -34,7 +39,7 @@ public class TFGuilds extends JavaPlugin
     public void onEnable()
     {
         plugin = this;
-        config = new Config("config.yml");
+        config = new Config(this,"config.yml");
         sqlDatabase = new SQLDatabase(this);
         User.loadAll();
         Guild.loadAll();
@@ -88,6 +93,19 @@ public class TFGuilds extends JavaPlugin
         return commands;
     }
 
+    private void forcedSQLPostLoad() {
+        ExecutorService ex = Executors.newCachedThreadPool();
+        Future<SQLDatabase> future = ex.submit(() -> new SQLDatabase(getPlugin()));
+        try
+        {
+            sqlDatabase = future.get();
+        }
+        catch (InterruptedException | ExecutionException e)
+        {
+            e.printStackTrace();
+        }
+    }
+
     private void loadSubCommands()
     {
         subCommands.put("create", new CreateSubCommand());

src/main/java/me/totalfreedom/tfguilds/config/Config.java

@@ -22,10 +22,11 @@ public class Config extends YamlConfiguration
     private final TFGuilds plugin;
     private final String fileName;
 
-    public Config(String fileName)
+    public Config(TFGuilds plugin, String fileName)
     {
+
         this.fileName = fileName;
-        plugin = TFGuilds.getPlugin();
+        this.plugin = plugin;
         this.file = new File(plugin.getDataFolder(), fileName);
 
         if (!file.exists())
@@ -67,10 +68,23 @@ public class Config extends YamlConfiguration
         YamlConfiguration reader = YamlConfiguration.loadConfiguration(stream);
         YamlConfiguration writer = YamlConfiguration.loadConfiguration(file);
 
+        AtomicBoolean shouldSave = new AtomicBoolean(false);
+
+        try {
             reader.getKeys(true).forEach(key -> {
-            if (!writer.contains(key)) {
+                if (!writer.contains(key)) writer.set(key, reader.get(key));
-                writer.set(key, reader.get(key));
+                if (!shouldSave.get()) shouldSave.set(true);
-            }
             });
+            if (shouldSave.get()) {
+                writer.save(file);
+            }
+        } catch (IOException ex) {
+            TFGuilds.getPlugin()
+                    .getLogger()
+                    .severe("Error attempting to verify configuration: \n"
+                            + ex.getMessage()
+                            + "\nCaused by: "
+                            + ex.getCause());
+        }
     }
 }

src/main/java/me/totalfreedom/tfguilds/sql/SQLDatabase.java

@@ -22,20 +22,17 @@ public class SQLDatabase
         }
         try
         {
-            switch (ConfigEntry.CONNECTION_TYPE.getString().toLowerCase())
+            if ("mysql".equals(ConfigEntry.CONNECTION_TYPE.getString().toLowerCase()))
             {
-                case "sqlite":
-                    connection = DriverManager.getConnection("jdbc:sqlite:" + createDBFile(plugin).getAbsolutePath().replace("%20", " "));
-                    break;
-                case "mysql":
                 connection = DriverManager.getConnection(String.format("jdbc:mysql://%s:%d/%s",
                                 ConfigEntry.MYSQL_HOST.getString(),
                                 ConfigEntry.MYSQL_PORT.getInteger(),
                                 ConfigEntry.MYSQL_DATABASE.getString()),
                         ConfigEntry.MYSQL_USERNAME.getString(),
                         password);
-                    break;
+            }
-                default:
+            else
+            {
                 connection = DriverManager.getConnection("jdbc:sqlite:" + createDBFile(plugin).getAbsolutePath().replace("%20", " "));
             }