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- package fr.frinka.SQL;
- import java.sql.Connection;
- import java.sql.DriverManager;
- import java.sql.PreparedStatement;
- import java.sql.ResultSet;
- import java.sql.SQLException;
- import org.bukkit.entity.Player;
- public class SqlConnection {
- private Connection connection;
- private String urlbase, host, database, user, pass;
- public SqlConnection(String urlbase, String host, String database, String user, String pass) {
- this.urlbase = urlbase;
- this.host = host;
- this.database = database;
- this.user = user;
- this.pass = pass;
- }
- public void connection() {
- if (!isConnected()) {
- try {
- connection = DriverManager.getConnection(urlbase + host + "/" + database, user, pass);
- System.out.println("connected ok");
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- public void disconnect() {
- if (isConnected()) {
- try {
- connection.close();
- System.out.println("connected off");
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- public boolean isConnected() {
- return connection != null;
- }
- public void createAccount(Player player) {
- try {
- PreparedStatement q = connection.prepareStatement("SELECT money FROM PlayerMoney WHERE uuid = ?");
- q.setString(1, player.getUniqueId().toString());
- ResultSet rs = q.executeQuery();
- if (!rs.next()) {
- q.close();
- PreparedStatement q1 = connection.prepareStatement("INSERT INTO PlayerMoney (uuid,money) VALUES (?,?)");
- q1.setString(1, player.getUniqueId().toString());
- q1.setInt(2, 0);
- q1.execute();
- q1.close();
- }
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- public int getBalance(Player player) {
- // SELECT
- try {
- PreparedStatement q = connection.prepareStatement("SELECT money FROM PlayerMoney WHERE uuid = ?");
- q.setString(1, player.getUniqueId().toString());
- int balance = 0;
- ResultSet rs = q.executeQuery();
- while (rs.next()) {
- balance = rs.getInt("money");
- }
- q.close();
- return balance;
- } catch (SQLException e) {
- e.printStackTrace();
- }
- return 0;
- }
- public void addMoney(Player player, int amount) {
- // UPDATE
- int balance = getBalance(player);
- int newbalance = balance + amount;
- try {
- PreparedStatement rs = connection.prepareStatement("UPDATE money SET money = ? WHERE uuid = ?");
- rs.setInt(1, newbalance);
- rs.setString(2, player.getUniqueId().toString());
- rs.executeUpdate();
- rs.close();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- public void removeMoney(Player player, int amount) {
- // UPDATE
- int balance = getBalance(player);
- int newbalance = balance - amount;
- if (newbalance <= 0) {
- return;
- }
- try {
- PreparedStatement rs = connection.prepareStatement("UPDATE money SET money = ? WHERE uuid = ?");
- rs.setInt(1, newbalance);
- rs.setString(2, player.getUniqueId().toString());
- rs.executeUpdate();
- rs.close();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
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