Example usage for javax.ejb TimerService getTimers

Introduction

In this page you can find the example usage for javax.ejb TimerService getTimers.

Prototype

public Collection<Timer> getTimers() throws java.lang.IllegalStateException, javax.ejb.EJBException;

Source Link

Document

Returns all active timers associated with this bean.

Usage

From source file:org.jbpm.scheduler.ejbtimer.TimerServiceBean.java

public void cancelTimersByName(String timerName, Token token) {

    // TODO make the scanning of timers for cancellation optional by only deleting the timerjobs in the db.
    // of course, the corresponding ejb timer notifications have to be ignored. 

    log.debug("cancelling timers with name " + timerName + " from the ejb timer service");

    TimerService timerService = sessionContext.getTimerService();
    Iterator iter = timerService.getTimers().iterator();
    while (iter.hasNext()) {
        javax.ejb.Timer ejbTimer = (javax.ejb.Timer) iter.next();
        if (ejbTimer.getInfo() instanceof TimerInfo) {
            TimerInfo timerInfo = (TimerInfo) ejbTimer.getInfo();
            if (timerInfo.matchesName(timerName, token)) {
                ejbTimer.cancel();/*from  w ww .  j a v a  2s.c o m*/
            }
        }
    }
}

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From source file:org.jbpm.scheduler.ejbtimer.TimerServiceBean.java

public void deleteTimersForProcessInstance(ProcessInstance processInstance) {

    // TODO make the scanning of timers for cancellation optional by only deleting the timerjobs in the db.
    // of course, the corresponding ejb timer notifications have to be ignored. 

    log.debug("deleting timers for process instance " + processInstance + " from the ejb timer service");

    TimerService timerService = sessionContext.getTimerService();
    Iterator iter = timerService.getTimers().iterator();
    while (iter.hasNext()) {
        javax.ejb.Timer ejbTimer = (javax.ejb.Timer) iter.next();
        if (ejbTimer.getInfo() instanceof TimerInfo) {
            TimerInfo timerInfo = (TimerInfo) ejbTimer.getInfo();
            if (timerInfo.matchesProcessInstance(processInstance)) {
                ejbTimer.cancel();// ww w .ja  v a  2  s.  co  m
            }
        }
    }
}

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