def findAll(self,order='dataInserimento',type='asc'):
        logging.debug("Chiamato find all")
        sql = """select id,nickname,email,messaggio,dataInserimento
                    from dedica order by %s %s""" % (order,type)
        conn = MySQLdb.connect(host=self.__host__, user=self.__user__, passwd=self.__passwd__, db=self.__db__)
        rows=None
        cursor = conn.cursor()
        try:
            cursor.execute(sql)
            rows = cursor.fetchall()
            cursor.close()
            conn.commit()
        except Exception as e:
            conn.rollback()
            logging.error("Unexpected error:"+ e)
            logging.debug("rollback")
        conn.close()
        return self.__rowsToDediche__(rows)