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package juninho.persistencia;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;

/**
 *
 * @author Juninho
 */
public class Dao {
    Connection con;
    PreparedStatement pstmt;

    public void abrirBanco() throws Exception {
        Class.forName("com.mysql.jdbc.driver");
        String url = "jdbc:mysql://localhost:3306/vab";
        String usuario = "root";
        String senha = "";
        con = DriverManager.getConnection(url, usuario, senha);
    }

    public void fecharBanco() throws Exception {
        if(con != null){
            con.close();
        }
        if(pstmt != null){
            pstmt.close();
        }
    }
}