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- public class MySQL {
- private Connection conn;
- public void connect(String host, String database, int port, String user, String password){
- if(!isConnected()){
- try {
- conn = DriverManager.getConnection("jdbc:mysql://" + host + ":" + port + "/" + database, user, password);
- System.out.println("Connexion etablie avec la base de donnees");
- } catch (SQLException e) {
- e.printStackTrace();
- System.out.println("Connexion refuse avec la base de donnees");
- }
- }
- }
- public void disconnect(){
- if(isConnected()){
- try {
- conn.close();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- public boolean isConnected(){
- try {
- if((conn == null) || (conn.isClosed()) || (conn.isValid(5))){
- return false;
- }
- return true;
- } catch (SQLException e) {
- e.printStackTrace();
- }
- return false;
- }
- public Connection getConnection(){
- return conn;
- }
- public void update(Player p){
- try {
- PreparedStatement ps = Main.getInstance().mysql.getConnection().prepareStatement("SELECT * FROM `serveur` WHERE `player_uuid`='"+ p.getUniqueId().toString() +"'");
- ResultSet rs = ps.executeQuery();
- if(rs.next()){
- PreparedStatement update = Main.getInstance().mysql.getConnection().prepareStatement("UPDATE `serveur` SET `pseudo`='"+ p.getName() +"', `ip`='"+ p.getAddress().getHostString() +":"+ p.getAddress().getPort() +"' WHERE `player_uuid`='"+ p.getUniqueId().toString() +"'");
- update.executeUpdate();
- update.close();
- }else{
- PreparedStatement insert = Main.getInstance().mysql.getConnection().prepareStatement("INSERT INTO `serveur` (player_uuid, pseudo, ip, grade, argent) VALUES ('"+ p.getUniqueId().toString() +"', '"+ p.getName() +"', '"+ p.getAddress().getHostString() +":"+ p.getAddress().getPort() +"', '"+ RankUnit.JOUEUR.getPower() +"', '0')");
- insert.executeUpdate();
- insert.close();
- }
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- public boolean exist(String playerName){
- try {
- PreparedStatement ps = Main.getInstance().mysql.getConnection().prepareStatement("SELECT * FROM `serveur` WHERE `pseudo`='"+ playerName +"'");
- ResultSet rs = ps.executeQuery();
- return rs.next();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- return false;
- }
- public String getName(UUID uuid){
- try {
- PreparedStatement ps = Main.getInstance().mysql.getConnection().prepareStatement("SELECT `pseudo` FROM `serveur` WHERE `player_uuid`='"+ uuid +"'");
- ResultSet rs = ps.executeQuery();
- if(rs.next()){
- return rs.getString("pseudo");
- }
- } catch (SQLException e) {
- e.printStackTrace();
- }
- return null;
- }
- public UUID getUUID(String playerName){
- try {
- PreparedStatement ps = Main.getInstance().mysql.getConnection().prepareStatement("SELECT `player_uuid` FROM `serveur` WHERE `pseudo`='"+ playerName +"'");
- ResultSet rs = ps.executeQuery();
- if(rs.next()){
- return UUID.fromString(rs.getString("player_uuid"));
- }
- } catch (SQLException e) {
- e.printStackTrace();
- }
- return null;
- }
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