2.7.4 | MySQL Bugfix

MySQL Bugfix
```
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IF NOT EXISTS `Slot` INT(1) NULL DEFAULT NULL AFTER `Status`' at line 1
```
And minor code changes

CommandGUI V2/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.t2code</groupId>
     <artifactId>CommandGUI_V2</artifactId>
-    <version>2.7.3</version>
+    <version>2.7.4</version>
     <packaging>jar</packaging>
 
     <name>CommandGUI</name>

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Bungee/BListener.java

@@ -1,5 +1,7 @@
 package de.jatitv.commandguiv2.Bungee;
 
+import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
+import de.jatitv.commandguiv2.Util;
 import net.md_5.bungee.BungeeCord;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
@@ -33,6 +35,7 @@ public class BListener implements Listener {
                     }
                 }
             } catch (IOException e) {
+                Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
                 e.printStackTrace();
             }
         }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Bungee/BMetrics.java

@@ -27,6 +27,9 @@ import java.util.logging.Level;
 import java.util.stream.Collectors;
 import java.util.zip.GZIPOutputStream;
 import javax.net.ssl.HttpsURLConnection;
+
+import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
+import de.jatitv.commandguiv2.Util;
 import net.md_5.bungee.api.plugin.Plugin;
 import net.md_5.bungee.config.Configuration;
 import net.md_5.bungee.config.ConfigurationProvider;
@@ -291,6 +294,7 @@ public class BMetrics {
                             // Send the data
                             sendData(data);
                         } catch (Exception e) {
+                            Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
                             // Something went wrong! :(
                             if (logErrors) {
                                 errorLogger.accept("Could not submit bStats metrics data", e);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/Listener/GUIListener.java

@@ -50,18 +50,25 @@ public class GUIListener implements Listener {
                     || (Main.PaPi && player.getOpenInventory().getTitle().equals(Replace.replace(prefix, player, GUICode + gui.guiName)))) {
                 e.setCancelled(true);
                 for (Slot slot : gui.slots) {
+                    execute(e,slot,player, gui);
+                }
+            }
+        }
+    }
+
+    private static void execute(InventoryClickEvent e, Slot slot, Player player, Gui gui){
         Function function = Main.functionHashMap.get(slot.function);
-                    if (e.getSlot() != slot.slot) continue;
+        if (e.getSlot() != slot.slot) return;
-                    if (slot.permission && !player.hasPermission(slot.permissionToSee)) continue;
+        if (slot.permission && !player.hasPermission(slot.permissionToSee)) return;
         if (slot.permission && !player.hasPermission(slot.permissionToUse)) {
             player.sendMessage(SelectMessages.NoPermissionForItem.replace("[item]", Replace.replace(prefix, function.name))
                     .replace("[perm]", slot.permissionToUse));
-                        continue;
+            return;
         }
         if (e.getCurrentItem().getType() == ItemVersion.getHead() || e.getCurrentItem().getType() == ItemVersion.getGreenWool().getType() ||
                 e.getCurrentItem().getType() == ItemVersion.getRedWool().getType() ||
                 e.getCurrentItem().getType() == Material.valueOf(function.item.toUpperCase().replace(".", "_"))) {
-                        if (!slot.enable) continue;
+            if (!slot.enable) return;
             if (function.cost_Enable) {
                 if (function.command_Enable || function.message_Enable || function.openGUI_Enable || function.serverChange) {
 
@@ -86,9 +93,6 @@ public class GUIListener implements Listener {
             }
         }
     }
-            }
-        }
-    }
 
     private static void execute(Function function, Slot slot, Player player, InventoryClickEvent e, Gui gui) {
         if (function.togglePermission) togglePerm(function, gui, player);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/cmdManagement/CmdExecuter_GUITab.java

@@ -61,24 +61,6 @@ public class CmdExecuter_GUITab implements CommandExecutor, TabCompleter {
                         } else sender.sendMessage(SelectMessages.NoPermissionForCommand
                                 .replace("[cmd]", "/commandgui admin").replace("[perm]", "commandgui.admin"));
                         break;
-                    case "debug":
-                        if (sender.hasPermission("commandgui.admin")) {
-                            Debug.onDebugFile(sender);
-                        /*if (args.length == 2) {
-                            if (args[1].equals("config")) {
-                                Debug.debugmsg();
-                            }
-                            if (args[1].equals("2")) {
-                                send.debug("2");
-                            }
-                            break;
-
-                        } else Debug.debugmsg();
-
-                         */
-                        } else sender.sendMessage(SelectMessages.NoPermissionForCommand.replace("[cmd]", "/commandgui admin").replace("[perm]", "commandgui.admin"));
-                        break;
-
                     case "give":
                         if (args.length == 3) {
                             if (sender.hasPermission("commandgui.giveitem.other")) {

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/cmdManagement/Commands.java

@@ -70,7 +70,7 @@ public class Commands {
         Main.plugin.reloadConfig();
         if (!Objects.equals(SelectDatabase.getStorage().toString(), SelectConfig.storage)) {
             if (sender instanceof Player) send.sender(sender, "You have changed the storage medium! To apply this change, you must restart the server!");
-            send.console("You have changed the storage medium! To apply this change, you must restart the server!");
+            send.warning(Main.plugin, "You have changed the storage medium! To apply this change, you must restart the server!");
         }
 
         LanguagesCreate.langCreate();

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/objects/Obj_Select.java

@@ -5,6 +5,7 @@ import de.jatitv.commandguiv2.Spigot.cmdManagement.CmdExecuter_GUITab;
 import de.jatitv.commandguiv2.Spigot.objects.functions.Function;
 import de.jatitv.commandguiv2.Spigot.objects.guis.Gui;
 import de.jatitv.commandguiv2.Spigot.objects.slots.Slot;
+import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -28,6 +29,8 @@ public class Obj_Select {
         File[] fileArray = f.listFiles();
 
         for (File config_gui : fileArray) {
+
+            try {
                 String sub = config_gui.getName().substring(config_gui.getName().length() - 4);
                 if (sub.equals(".yml")) {
                     String key = config_gui.getName().replace(".yml", "");
@@ -67,9 +70,9 @@ public class Obj_Select {
                         String permUse = yamlConfiguration_gui.getString("Slots." + slotKey + ".Permission.Use");
 
                         Slot slot = new Slot(slotNumber, enable, function, permRequired,
-                            Objects.requireNonNull(permSee).replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
+                                permSee.replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
                                         .replace("[slotname]", slotKey.toLowerCase()),
-                            Objects.requireNonNull(permUse).replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
+                                permUse.replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
                                         .replace("[slotname]", slotKey.toLowerCase()));
                         slots.add(slot);
                     }
@@ -80,11 +83,12 @@ public class Obj_Select {
                     CmdExecuter_GUITab.arg1.put(config_gui.getName()
                             .replace(".yml", ""), "commandgui.gui." + key);
 
-                try {
+
                     yamlConfiguration_gui.save(config_gui);
-                } catch (IOException e) {
-                    e.printStackTrace();
                 }
+            } catch (Exception e) {
+                Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
+                e.printStackTrace();
             }
         }
     }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/Debug.java

@@ -15,10 +15,8 @@ import java.util.List;
 
 public class Debug {
 
-    private static Plugin plugin = Main.plugin;
+    private static final Plugin plugin = Main.plugin;
     public static void debugmsg() {
-
-
         send.debug(plugin,"§5!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
         send.debug(plugin,"§3Bukkit Version: §e" + Bukkit.getBukkitVersion());
         send.debug(plugin,"§3NMS Version: §e" + Bukkit.getServer().getClass().getPackage().getName().replace("org.bukkit.craftbukkit.", ""));
@@ -45,52 +43,5 @@ public class Debug {
             }
         }
         send.debug(plugin,"§5!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
-
-    }
-
-    public static void onDebugFile(CommandSender sender){
-        String timeStamp = new SimpleDateFormat("dd_MM_yyyy_HH_mm_ss").format(Calendar.getInstance().getTime());
-        String timeStampcfg = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(Calendar.getInstance().getTime());
-        send.sender(sender, Main.prefix + " §5Debug file was createt: §e" + Main.getPath() + "\\debug\\commandgui_debug_"+ timeStamp +".yml");
-        File debug = new File(Main.getPath(), "debug/commandgui_debug_"+ timeStamp +".yml");
-        YamlConfiguration yamlConfiguration = YamlConfiguration.loadConfiguration(debug);
-
-        set("Time", timeStampcfg, yamlConfiguration);
-        set("CommandGUI.Version", String.valueOf(plugin.getDescription().getVersion()), yamlConfiguration);
-
-        set("Server.Bukkit_Version", String.valueOf(Bukkit.getBukkitVersion()), yamlConfiguration);
-        set("Server.NMS_Version", String.valueOf(Bukkit.getServer().getClass().getPackage().getName().replace("org.bukkit.craftbukkit.", "")), yamlConfiguration);
-        set("Server.Version", String.valueOf(Bukkit.getVersion()), yamlConfiguration);
-        set("Server.Java", String.valueOf(System.getProperty("java.version")), yamlConfiguration);
-        set("Server.Worlds",  String.valueOf(Bukkit.getServer().getWorlds()), yamlConfiguration);
-        set("Server.Plugins", String.valueOf(Main.plugins) , yamlConfiguration);
-
-        try {
-            yamlConfiguration.save(debug);
-        } catch (IOException e) {
-            send.warning(plugin,e.getMessage());
-            e.printStackTrace();
-        }
-    }
-
-    private static void set(String path, String value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
-    }
-    private static void set(String path, Integer value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
-    }
-    private static void set(String path, Boolean value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
-    }
-    private static void set(String path, List value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
     }
 }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/Load.java

@@ -20,6 +20,7 @@ import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
 import de.jatitv.commandguiv2.Spigot.system.database.SQLITE;
 import de.jatitv.commandguiv2.Spigot.system.database.SelectDatabase;
 import de.jatitv.commandguiv2.Spigot.system.database.StorageType;
+import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.T2CodeTemplate;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
@@ -182,10 +183,14 @@ public class Load {
                             "COLLATE='utf8mb4_general_ci'" +
                             "ENGINE=InnoDB" +
                             ";");
-                    MySQL.query("ALTER TABLE `gui-item` ADD COLUMN IF NOT EXISTS `Slot` INT(1) NULL DEFAULT NULL AFTER `Status`;");
                 } catch (Exception e) {
+                    Util.sendTryCatch(Load.class, e.getStackTrace()[0]);
                     e.printStackTrace();
                 }
+                try {
+                    MySQL.query("ALTER TABLE `gui-item` ADD COLUMN `Slot` INT(1) NULL DEFAULT NULL AFTER `Status`;");
+                } catch (SQLException e) {
+                }
                 break;
             case YML:
                 send.console(prefix + " §2Storage medium §6" + SelectDatabase.getStorage() + " §2is used.");

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/database/MySQL.java

@@ -3,7 +3,9 @@ package de.jatitv.commandguiv2.Spigot.system.database;
 import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
 import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
 import net.t2code.lib.Spigot.Lib.messages.send;
+import org.bukkit.Bukkit;
 
 import java.sql.*;
 import java.time.ZoneId;
@@ -40,27 +42,40 @@ public class MySQL {
             send.console(Main.prefix + " §4MYSQL not connected." + " §7- §e" + (System.currentTimeMillis() - long_) + "ms");
             send.error(Main.plugin, ex.getMessage() + " --- " + (System.currentTimeMillis() - long_) + "ms");
         }
+        if (SelectConfig.Debug || Main.version.contains("DEV")){
+            try {
+                send.warning(Main.plugin, "MySQL DEBUG:");
+                Connection con = ds.getConnection();
+                DatabaseMetaData dbmd = con.getMetaData();
+                Bukkit.getConsoleSender().sendMessage("Metadata of the database:");
+                Bukkit.getConsoleSender().sendMessage("DB :" + dbmd.getDatabaseProductName());
+                Bukkit.getConsoleSender().sendMessage("Version :" + dbmd.getDatabaseProductVersion());
+                Bukkit.getConsoleSender().sendMessage("Driver :" + dbmd.getDriverName());
+                Bukkit.getConsoleSender().sendMessage(" :" + dbmd.getDriverMajorVersion() + "." + dbmd.getDriverMinorVersion());
+                Bukkit.getConsoleSender().sendMessage(" :" + dbmd.getDriverVersion());
+            } catch (SQLException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+
         //Bukkit.getConsoleSender().sendMessage((System.currentTimeMillis() - long_) + "ms");
     }
 
 
-    public static void query(String query) {
+    public static void query(String query) throws SQLException {
-
+        if (ds == null) {
-        if (ds == null){
             return;
         }
         send.debug(Main.plugin, query);
-        try (Connection con = ds.getConnection()) {
+        Connection con = ds.getConnection();
         Statement stmt = con.createStatement();
         stmt.execute(query);
         stmt.close();
-        } catch (SQLException e) {
-            System.err.println(e.getMessage());
-        }
     }
 
-    public static void query(ArrayList<String> queryList) {
+    public static void query(ArrayList<String> queryList) throws SQLException {
-        try (Connection con = ds.getConnection()) {
+        Connection con = ds.getConnection();
         Statement stmt = con.createStatement();
         for (String query : queryList) {
             send.debug(Main.plugin, query);
@@ -68,9 +83,6 @@ public class MySQL {
         }
         stmt.executeBatch();
         stmt.close();
-        } catch (SQLException e) {
-            System.err.println(e.getMessage());
-        }
     }
 
 

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/database/SelectDatabase.java

@@ -1,9 +1,15 @@
 package de.jatitv.commandguiv2.Spigot.system.database;
 
 import de.jatitv.commandguiv2.Spigot.Listener.UseItem_Listener.Events;
+import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
+import de.jatitv.commandguiv2.Spigot.system.Load;
+import de.jatitv.commandguiv2.Util;
+import net.t2code.lib.Spigot.Lib.messages.send;
 import org.bukkit.entity.Player;
 
+import java.sql.SQLException;
+
 public class SelectDatabase {
 
     private static StorageType Storage;
@@ -19,7 +25,12 @@ public class SelectDatabase {
     public static void nameCheck(Player player) {
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("UPDATE `gui-item` SET Name='" + player.getName() + "' WHERE  UUID='" + player.getUniqueId() + "';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
 
@@ -34,8 +45,13 @@ public class SelectDatabase {
     public static void setSlot(Player player, Integer slot) {
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Slot`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
                             + "','" + slot + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Slot` = '" + slot + "';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
                 YML.setGuiitemSlot(player, slot);
@@ -52,8 +68,13 @@ public class SelectDatabase {
         Events.useItemHashMap.replace(player.getName(), true);
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
                             + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '1';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
                 YML.setGuiitemOn(player);
@@ -70,8 +91,13 @@ public class SelectDatabase {
         Events.useItemHashMap.replace(player.getName(), false);
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Status`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
                             + "', '0') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '0';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
                 YML.setGuiitemOff(player);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/database/YML.java

@@ -1,6 +1,8 @@
 package de.jatitv.commandguiv2.Spigot.system.database;
 
 import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
+import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
@@ -45,6 +47,7 @@ public class YML {
         try {
             yamlConfigurationStorage.save(storage);
         } catch (IOException e) {
+            Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
             e.printStackTrace();
         }
     }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Util.java

@@ -1,5 +1,8 @@
 package de.jatitv.commandguiv2;
 
+import de.jatitv.commandguiv2.Spigot.Main;
+import net.t2code.lib.Spigot.Lib.messages.send;
+
 public class Util {
     private static Integer configVersion = 5;
     private static double requiredT2CodeLibVersion = 11.8;
@@ -36,4 +39,8 @@ public class Util {
     public static Integer getConfigVersion() {
         return configVersion;
     }
+
+    public static void sendTryCatch(Class c, StackTraceElement line){
+        send.error(Main.plugin, c.getName() + " Line: " + line.getLineNumber());
+    }
 }

CommandGUI V2/src/main/resources/plugin.yml

@@ -21,52 +21,3 @@ commands:
     aliases: [cguihelp, guihelp]
   commandgui-item:
     aliases: [gui-item]
-
-
-#permissions:
-#  commandgui.admin:
-#    description: All permissions from CommandGUI
-#    default: op
-#    children:
-#      commandgui.command: true
-#      commandgui.get.guiitem.at.login: true
-#      commandgui.useitem: true
-#      commandgui.useitem.toggle: true
-#      commandgui.updatemsg: true
-#      commandgui.bypass: true
-#      commandgui.command.info: true
-#      commandgui.command.give: true
-#
-#  commandgui.player:
-#    description: All permissions from CommandGUI
-#    default: op
-#    children:
-#      commandgui.command: true
-#      commandgui.get.guiitem.at.login: true
-#      commandgui.useitem: true
-#      commandgui.useitem.toggle: true
-#
-#  commandgui.updatemsg:
-#    description: Players with this permission get the update message when joining if an update is available
-#    default: op
-#  commandgui.command:
-#    description: Required permission to open GUIs via command
-#    default: op
-#  commandgui.get.guiitem.at.login:
-#    description: Only players with this permission will receive the GUI item
-#    default: op
-#  commandgui.useitem:
-#    description: Required permission to use the GUI Item
-#    default: op
-#  commandgui.useitem.toggle:
-#    description: Required permission to enable/disable the GUI Item for itself (if the function UseItem/AllowToggle is set to true)
-#    default: op
-#  commandgui.bypass:
-#    description: Bypass to open disabled GUIs
-#    default: op
-#  commandgui.command.info:
-#    description: Permission to view CommandGUI info
-#    default: not op
-#  commandgui.command.give:
-#    description: Kommend in V2.1.0
-#    default: op