MinersNation.de | MySQL BanSystem | MySQL

package me.lukas.ban;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;

import org.bukkit.Bukkit;

import me.lukas.main.Main;

public class MySQL {

	public static String username;
	public static String password;
	public static String database;
	public static String host;
	public static String port;
	public static Connection con;

	public static void connect() {
		if(!isConnected()) {
			try{
				con = DriverManager.getConnection("jdbc:mysql://" + host + ":" + port + "/" + database , username, password);
				Bukkit.getConsoleSender().sendMessage(Main.getInstance().prefix + "§aMySQL Verbindung aufgebaut!");
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
	}

	public static void close() {
		if(isConnected()) {
			try {
				con.close();
				Bukkit.getConsoleSender().sendMessage(Main.getInstance().prefix + "§cMySQL Verbindung geschlossen!");
			} catch (SQLException e) {
				e.printStackTrace();
			}

		}
	}

	public static boolean isConnected() {
		return con != null;
	}

	public static void createTable() {
		if(isConnected()) {
			try {
				con.createStatement().executeUpdate("CREATE TABLE IF NOT EXISTS BannedPlayers (Spielername VARCHAR(100), UUID VARCHAR(100), Ende VARCHAR(100), Grund VARCHAR(100))");
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
	}

	public static void update(String qry) {
		if(isConnected()) {
			try {
				con.createStatement().executeUpdate(qry);
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
	}

	public static ResultSet getResult(String qry) {
		if(isConnected()) {
			try {
				return con.createStatement().executeQuery(qry);
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}
		return null;
	}
}