using Quartz;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IStation.DataProvider
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{
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/// <summary>
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/// 任务辅助类
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/// </summary>
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public class JobHelper
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{
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private const string _jobName = "Dataob";
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private const string _jobGroup = "DataJobGroup";
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private const string _triggerName = "DataJobTrigger";
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private static IScheduler _sched;//调度器
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/// <summary>
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/// 开始任务
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/// </summary>
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public async void StartJob()
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{
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if (_sched != null)
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return;
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// 1.创建scheduler的引用
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var fac = new Quartz.Impl.StdSchedulerFactory();
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_sched = await fac.GetScheduler();
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//2.启动 scheduler
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await _sched.Start();
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//3.创建任务
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var job = JobBuilder.Create<DataJob>()
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.WithIdentity(_jobName, _jobGroup)
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.Build();
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//4.创建Trigger
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var trigger = TriggerBuilder.Create()
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.WithIdentity(_triggerName, _jobGroup)
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.WithSimpleSchedule(x => x.WithIntervalInSeconds(ConfigHelper.Frequency).RepeatForever().WithMisfireHandlingInstructionNextWithRemainingCount())
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.Build();
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//5.加入调度管理器
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await _sched.ScheduleJob(job, trigger);
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}
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/// <summary>
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/// 取消任务
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/// </summary>
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public void CancelJob()
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{
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if (_sched == null)
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return;
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_sched.UnscheduleJob(new TriggerKey(_triggerName, _jobGroup));
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}
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}
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}
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