相关疑难解决方法(0)

我有一个用@Schedule注释的方法,偶尔会被容器调用.

@Schedule(second = "*/5", minute = "*", hour = "*", persistent = false)
public void myTimerMethod() throws Exception {
    ...
}

问题是在某些条件下,我希望此方法抛出异常以使正在进行的事务回滚.但如果我这样做超过两次,计时器将被清除,不再被调用!

INFO: EJB5119:Expunging timer ['68@@1359143163781@@server@@domain1' 'TimedObject = MyBean' 'Application = My-War' 'BEING_DELIVERED' 'PERIODIC' 'Container ID = 89072805830524936' 'Fri Jan 25 21:49:30 CET 2013' '0' '*/5 # * # * # * # * # * # * # null # null # null # true # myTimerMethod # 0' ] after [2] failed deliveries

我知道我可以使用在domain.xml中配置计时器重新安排

<domains>
    ...
    <configs>
        <config> …