I'm trying to save the number of times a trigger has fired into a database table but I can't find anything in the quartz-scheduler.net regarding this. Is there any method I can invoke to achieve this?
With simple trigger, there's a .GetTimesTriggered() method. Is there any equivalent for the cron triggers?
You can simply implement ISchedulerListener. I have implemented it like following for some logging on trigger execution
public class QuartzSchedulerListener : ISchedulerListener//todo R & D to catch schdeuler error/invalid shutdown event and do possible implementation there
{
private static readonly log4net.ILog Logger = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
public Task JobScheduled(ITrigger trigger, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobScheduled");
});
return t;
}
public Task JobUnscheduled(TriggerKey triggerKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobUnscheduled");
});
return t;
}
public Task TriggerFinalized(ITrigger trigger, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler TriggerFinalized");
});
return t;
}
public Task TriggerPaused(TriggerKey triggerKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler TriggerPaused");
});
return t;
}
public Task TriggersPaused(string triggerGroup, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.DebugFormat("Quartz Scheduler TriggersPaused {0}", triggerGroup);
});
return t;
}
public Task TriggerResumed(TriggerKey triggerKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler TriggersPaused");
});
return t;
}
public Task TriggersResumed(string triggerGroup, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.DebugFormat("Quartz Scheduler TriggersResumed {0}", triggerGroup);
});
return t;
}
public Task JobAdded(IJobDetail jobDetail, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobAdded");
});
return t;
}
public Task JobDeleted(JobKey jobKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobDeleted");
});
return t;
}
public Task JobPaused(JobKey jobKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobPaused");
});
return t;
}
public Task JobInterrupted(JobKey jobKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobInterrupted");
});
return t;
}
public Task JobsPaused(string jobGroup, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.DebugFormat("Quartz Scheduler JobsPaused {0}", jobGroup);
});
return t;
}
public Task JobResumed(JobKey jobKey, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler JobResumed");
});
return t;
}
public Task JobsResumed(string jobGroup, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.DebugFormat("Quartz Scheduler JobsResumed {0}",jobGroup);
});
return t;
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.DebugFormat("Quartz Scheduler is Error State message:{0}", msg);
if (cause != null)
{
Logger.Error(cause);
}
});
return t;
}
public Task SchedulerInStandbyMode(CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler is in Stand By Mode");
});
return t;
}
public Task SchedulerStarted(CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler is Started");
});
return t;
}
public Task SchedulerStarting(CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler is Starting");
});
return t;
}
public Task SchedulerShutdown(CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler is Shut Down");
});
return t;
}
public Task SchedulerShuttingdown(CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler is Shutting Down");
});
return t;
}
public Task SchedulingDataCleared(CancellationToken cancellationToken = default(CancellationToken))
{
var t = Task.Factory.StartNew
(() =>
{
Logger.Debug("Quartz Scheduler SchedulingDataCleared");
});
return t;
}
}
StdSchedulerFactory factory = new StdSchedulerFactory();
var MyQuartzScheduler = await factory.GetScheduler();
QuartzSchedulerListener olistener = new QuartzSchedulerListener();
MyQuartzScheduler.ListenerManager.AddSchedulerListener(olistener);
await MyQuartzScheduler.Start();
