如何在C#中完成’WithRepeatCount’时停止作业

发布时间：2020-12-15 22:47:52 所属栏目：百科来源：网络整理

导读：我如何在quartz.net 2.6.1中停止工作.当WithRepeatCount完成后,即使我关闭应用程序,它仍然在运行背景.我的意思是我想在计数完成时运行scheduler.Shutdown(). private void Start_Click(object sender,RoutedEventArgs e){ Trigger trigger = new Trigger();

我如何在quartz.net 2.6.1中停止工作.当WithRepeatCount完成后,即使我关闭应用程序,它仍然在运行背景.我的意思是我想在计数完成时运行scheduler.Shutdown().

private void Start_Click(object sender,RoutedEventArgs e)
{
    Trigger trigger = new Trigger();
    trigger.StartTrigger();
}

private void Stop_Click(object sender,RoutedEventArgs e)
{
    Trigger trigger = new Trigger();
    trigger.StopTrigger();
}

[DisallowConcurrentExecution]/**/
class Job : IJob
{
    public void Execute(IJobExecutionContext context)
    {
        IsConnected.CheckConnection();
    }
}
class Trigger
{
    private IScheduler Start()
    {
        ISchedulerFactory schedFact = new StdSchedulerFactory();
        IScheduler sched = schedFact.GetScheduler();
        sched.Start();
        return sched;

    }
    private IScheduler Stop()
    {
        ISchedulerFactory schedFact = new StdSchedulerFactory();
        IScheduler sched = schedFact.GetScheduler();
        sched.Shutdown();
        return sched;
    }

    public void StartTrigger()
    {
        IScheduler sched = Start();
        IJobDetail Job = JobBuilder.Create<Job>().WithIdentity("Job",null).Build();
            ISimpleTrigger TriggerJob =
            (ISimpleTrigger)TriggerBuilder
            .Create()
            .WithIdentity("Job")
            .StartAt(DateTime.UtcNow)
            .WithSimpleSchedule(x => x
            .WithIntervalInSeconds(1)
            .WithRepeatCount(4)
            )
            .Build();
            sched.ScheduleJob(Job,TriggerJob);
            sched.Start();
    }
    public void StopTrigger()
    {
            IScheduler sched = Stop();
            sched.Shutdown();
    }
}

解决方法

也许你必须看看石英 listeners并弄清楚如何计算：

IScheduler sched = Start();
IJobDetail jobDetail = GetJobDetail();
var listener = new CountJobListener();
sched.ListenerManager.AddJobListener(listener,KeyMatcher<JobKey>.KeyEquals(jobDetail.Key));
sched.Start();

实现自己的监听器：

internal class CountJobListener : IJobListener
{
    public void JobToBeExecuted(IJobExecutionContext context)
    {
    }

    public void JobExecutionVetoed(IJobExecutionContext context)
    {
    }

    public void JobWasExecuted(IJobExecutionContext context,JobExecutionException jobException)
    {
        if (GetCount() >= 4)
        {
            context.Scheduler.Shutdown();
        }
    }

    private int GetCount()
    {
        throw new NotImplementedException();
    }

    public string Name { get { return "CountJobListener"; } }
}

（编辑：李大同）

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