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package com.acme;
import javax.annotation.Resource;
import javax.ejb.Schedule;
import javax.ejb.ScheduleExpression;
import javax.ejb.Schedules;
import javax.ejb.Singleton;
import javax.ejb.Stateless;
import javax.ejb.Timeout;
import javax.ejb.Timer;
import javax.ejb.TimerConfig;
import javax.ejb.TimerService;
import java.util.HashSet;
@Stateless
public class StlesTimerBean {
@Resource
TimerService ts;
@Schedules({
@Schedule(second = "*/5", minute = "*", hour = "*", info = "StlesTimerBean.timer01.p"),
@Schedule(second = "*/5", minute = "*", hour = "*", info = "StlesTimerBean.timer01.t", persistent = false)
})
private void scheduledTimeout(Timer t) {
test(t, "StlesTimerBean.timer01");
}
@Timeout
private void programmaticTimeout(Timer t) {
test(t, "StlesTimerBean.timer02");
}
private void test(Timer t, String name) {
if (((String) t.getInfo()).startsWith(name)) {
System.err.println("In StlesTimerBean:timeout___ " + t.getInfo() + " - persistent: " + t.isPersistent());
} else {
throw new RuntimeException("Wrong " + t.getInfo() + " timer was called");
}
}
public void createProgrammaticTimer() {
System.err.println("In StlesTimerBean:createProgrammaticTimer__ ");
for (Timer t : ts.getTimers()) {
if (t.getInfo().toString().contains("StlesTimerBean.timer02")) {
System.err.println("programmatic timers are already created for StlesTimerBean");
return;
}
}
ts.createTimer(1000, 5000, "StlesTimerBean.timer02.p");
ScheduleExpression scheduleExpression = new ScheduleExpression().minute("*").hour("*").second("*/5");
ts.createCalendarTimer(scheduleExpression, new TimerConfig("StlesTimerBean.timer02.t", false));
}
}