/**
 *
 */
package supportManager;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
/**
 * @author Gamer08 30.10.2017
 */
public class MysqlConnection {

    public static String host = "localhost";
    public static String port = "3306";
    public static String database = "tickets";
    public static String username = "root";
    public static String password = "";
    public static Connection con;

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

    public static void connect() {
        if (!isConnected()) {
            try {
                con = DriverManager.getConnection("jdbc:mysql://" + host + ":" + port + "/" + database + "?autoReconnect=true", username,password);
            } catch (SQLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }
    }

    public static void disconnect() {
        try {
            con.close();
        } catch (SQLException e) {
        }
    }

    public static PreparedStatement getStatement(String sql) {
        if (isConnected()) {
            PreparedStatement ps;
            try {
                ps = con.prepareStatement(sql);
                return ps;

            } catch (SQLException e) {
                // TODO: handle exception
                e.printStackTrace();
            }

        }
        return null;

    }

    public static ResultSet getResult(String sql) {
        if (isConnected()) {
            PreparedStatement ps;
            ResultSet rs;

            try {
                ps = getStatement(sql);
                rs = ps.executeQuery();
                return rs;
            } catch (SQLException e) {
                // TODO: handle exception
                e.printStackTrace();
            }
        }

        return null;

    }

}