我有下面的代码，我设置@Transactional(readOnly = true)。
main()方法中的代码：

ApplicationContext context = Utils.getContext();
    AnnotatedCrudDao service = new AnnotatedCrudDao();
    DataSource dataSource = (DataSource) context.getBean("mySqlDataSource");
    service.setDataSource(dataSource);
    service.insert(account, user, movie);

@Transactional
public class AnnotatedCrudDao extends JdbcDaoSupport {

    private static Logger logger;

    static {
    logger = Logger.getLogger(AnnotatedCrudDao.class);
    }

    @Transactional(readOnly = true)
    public void insert(Account account, User user, MovieTicket movie) {

    TicketUtils.insertAccount(getJdbcTemplate(), account);
    TicketUtils.insertUser(getJdbcTemplate(), user);
    TicketUtils.insertMovie(getJdbcTemplate(), movie);
    }
}

class TicketUtils{

    public static void insertUser(JdbcTemplate template, User user) {
    String queryUser = "INSERT INTO t_user_txn (ID, NAME, ACCOUNT_ID, TICKETID) VALUES (?,?,?,?)";
    logger.debug("queryUser" + queryUser);
    template.update(queryUser, new Object[] { user.getId(), user.getName(),
    user.getAccount().getId(), user.getTicketId() });
    }

    public static void insertMovie(JdbcTemplate template, MovieTicket movie) {
    String queryMovie = "INSERT INTO t_movieticket_txn (ID, MOVIENAME, TOTALTICKETSCOUNT, PRICE) VALUES (?,?,?,?)";
    logger.debug("queryMovie:" + queryMovie);
    template.update(queryMovie, new Object[] { movie.getId(),
    movie.getMovieName(), movie.getTotalTicketsCount(),
    movie.getPrice() });
    }

    public static void insertAccount(JdbcTemplate template, Account account) {
    String queryAccount = "INSERT INTO t_account_txn (ID, AMOUNT) VALUES (?,?)";
    logger.debug("queryAccount:" + queryAccount);
    template.update(queryAccount, new Object[] { account.getId(),
    account.getAmount() });
    }

}

上下文：

<bean id="mySqlDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
    <property name="url" value="jdbc:oracle:thin:@localhost:1521:qadb7"/>
    <property name="username" value="tp2"/>
    <property name="password" value="tp2"/>
    </bean>

    <bean id="dsTxnMgr" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="mySqlDataSource" />
    </bean>

    <!-- Add this tag to enable annotations transactions -->
    <tx:annotation-driven transaction-manager="dsTxnMgr" />

即使我已经为insert方法设置了@Transactional(readOnly = true)，仍然会执行insert操作。设置为true的属性readOnly是否应该注意不能在此方法上执行插入。