NoMoreTimeoutsException for single action timer.

[Shawn Jiang]

The single action timer data set the expiration as start time of the simple
trigger, so that nextFireTime of simple trigger is still null after the
initialization process.

org.apache.openejb.core.timer.SingleActionTimerData.initializeTrigger()

 @Override
    public Trigger initializeTrigger() {
        final SimpleTrigger simpleTrigger = new SimpleTrigger();
        simpleTrigger.*setStartTime*(expiration);
        return simpleTrigger;
    }


As a result,  following method will always throw NoMoreTimeoutsException
exceptions for single action timer.

org.apache.openejb.core.timer.TimerData.getNextTimeout() {
...
        Date nextTimeout = trigger.getNextFireTime();
        if (nextTimeout == null) {
            throw new NoMoreTimeoutsException("The timer has no future
timeouts");
...

}


To correct this,

simpleTrigger.*setStartTime*(expiration);

should be updated to

simpleTrigger.*setNextFireTime*(expiration);


comments ?   I'll open a jira and attach a patch for it.

-- 
Shawn