using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using Quartz;
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using Quartz.Impl;
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using Quartz.Impl.Triggers;
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using Quartz.Spi;
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using WIDESEA_Common;
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using WIDESEA_Common.CutomerModel;
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using WIDESEA_Core.Utilities;
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using WIDESEA_WCS.WCSClient;
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namespace WIDESEA_WCS
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{
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/// <summary>
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/// 任务调度管理中心
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/// </summary>
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public class SchedulerCenterServer : ISchedulerCenterServer
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{
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private Task<IScheduler> _scheduler;
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private StdSchedulerFactory _jobFactory;
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public SchedulerCenterServer(StdSchedulerFactory jobFactory)
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{
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_jobFactory = jobFactory;
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_scheduler = GetSchedulerAsync();
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}
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private Task<IScheduler> GetSchedulerAsync()
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{
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if (_scheduler != null)
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return this._scheduler;
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else
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{
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// 从Factory中获取Scheduler实例
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NameValueCollection collection = new NameValueCollection
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{
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{ "quartz.serializer.type", "binary" },
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};
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StdSchedulerFactory factory = new StdSchedulerFactory(collection);
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return _scheduler = factory.GetScheduler();
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}
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}
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#region 将任务计划添加到调度中心
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/// <summary>
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/// 添加一个任务
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/// </summary>
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/// <param name="job"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> AddScheduleJobAsync(JobOptions job)
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{
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WebResponseContent content = new WebResponseContent();
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if (job != null)
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{
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try
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{
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JobKey jobKey = new JobKey(job.JobName, job.JobGroup);
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if (!await this._scheduler.Result.CheckExists(jobKey))
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{
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//await Console.Out.WriteLineAsync($"该任务计划已经在执行:【{job.JobName}】,请勿重复启动！");
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//content = content.Error($"该任务计划已经在执行:【{job.JobName}】,请勿重复启动！");
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//return content;
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#region 设置开始时间和结束时间
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if (job.BeginTime == null)
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{
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job.BeginTime = DateTime.Now;
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}
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DateTimeOffset starRunTime = DateBuilder.NextGivenSecondDate(job.BeginTime, 1);//设置开始时间
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if (job.EndTime == null)
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{
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job.EndTime = DateTime.MaxValue.AddDays(-1);
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}
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DateTimeOffset endRunTime = DateBuilder.NextGivenSecondDate(job.EndTime, 1);//设置暂停时间
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#endregion
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Assembly assembly = Assembly.Load(new AssemblyName(job.AssemblyName));
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Type jobType = assembly.GetType(job.AssemblyName + "." + job.ClassName);
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//判断任务调度是否已经开启
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//if (!this._scheduler.Result.IsStarted)
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//{
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// await StartScheduleAsync();
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//}
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//传入反射出来的执行程序集
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IJobDetail jobDetail = new JobDetailImpl(job.JobName, job.JobGroup, jobType);
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jobDetail.JobDataMap.Add("JobParams", job.JobParams);
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ITrigger trigger;
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if (job.Cron != null && CronExpression.IsValidExpression(job.Cron) && job.TriggerType > 0)
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{
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trigger = CreateCronTrigger(job);
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((CronTriggerImpl)trigger).MisfireInstruction = MisfireInstruction.CronTrigger.DoNothing;
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}
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else
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{
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trigger = CreateSimpleTrigger(job);
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}
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// 告诉Quartz使用我们的触发器来安排作业
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await _scheduler.Result.ScheduleJob(jobDetail, trigger);
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}
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await Console.Out.WriteLineAsync($"【{job.JobName}】任务计划添加成功");
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return content = content.OK(message: $"【{job.JobName}】添加成功");
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}
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catch (Exception ex)
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{
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Console.Out.WriteLine($"任务计划异常:【{ex.Message}】");
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//this._scheduler.Dispose();
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this._scheduler = null;
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return content = content.Error(message: $"任务计划异常:【{ex.Message}】");
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}
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}
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else
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{
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await Console.Out.WriteLineAsync($"任务计划不存在:【{job?.JobName}】");
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content = content.Error($"任务计划不存在:【{job?.JobName}】");
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}
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return content;
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}
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#endregion
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#region 检测任务是否存在
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/// <summary>
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/// 检测任务是否存在
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/// </summary>
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/// <param name="job"></param>
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/// <returns></returns>
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public async Task<bool> IsExistScheduleJobAsync(JobOptions job)
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{
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JobKey jobKey = new JobKey(job.JobName, job.JobGroup);
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if (await _scheduler.Result.CheckExists(jobKey))
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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#endregion
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#region 暂停指定的计划任务
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/// <summary>
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/// 暂停指定的计划任务
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/// </summary>
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/// <param name="job"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> PauseJob(JobOptions job)
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{
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WebResponseContent content = new WebResponseContent();
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try
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{
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JobKey jobKey = new JobKey(job.JobName, job.JobGroup);
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if (!await _scheduler.Result.CheckExists(jobKey))
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{
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await Console.Out.WriteLineAsync($"未找到要暂停的任务:【{job.JobName}】");
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content = content.Error($"未找到要暂停的任务:【{job.JobName}】");
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return content;
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}
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await this._scheduler.Result.PauseJob(jobKey);
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await Console.Out.WriteLineAsync($"【{job.JobName}】任务计划暂停成功");
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content = content.OK($"【{job.JobName}】暂停成功");
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return content;
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}
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catch (Exception ex)
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{
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await Console.Out.WriteLineAsync($"【{job.JobName}】暂停任务异常:【{ex.Message}】");
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content = content.Error($"【{job.JobName}】暂停任务异常:【{ex.Message}】");
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return content;
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}
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}
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#endregion
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#region 恢复一个指定的任务
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/// <summary>
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/// 恢复一个指定的任务
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/// </summary>
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/// <param name="job"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> ResumeJob(JobOptions job)
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{
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WebResponseContent content = new WebResponseContent();
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try
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{
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JobKey jobKey = new JobKey(job.JobName, job.JobGroup);
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if (!await _scheduler.Result.CheckExists(jobKey))
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{
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await Console.Out.WriteLineAsync($"未找到要恢复的任务:【{job.JobName}】");
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content = content.Error($"未找到要恢复的任务:【{job.JobName}】");
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return content;
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}
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await this._scheduler.Result.ResumeJob(jobKey);
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await Console.Out.WriteLineAsync($"【{job.JobName}】任务计划恢复成功");
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content = content.OK($"【{job.JobName}】恢复成功");
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return content;
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}
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catch (Exception ex)
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{
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await Console.Out.WriteLineAsync($"恢复任务【{job.JobName}】异常:【{ex.Message}】");
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content = content.Error($"恢复任务异常:【{ex.Message}】");
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return content;
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}
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}
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#endregion
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#region 开启任务调度
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/// <summary>
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/// 开启任务调度
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/// </summary>
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/// <returns></returns>
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public async Task<WebResponseContent> StartScheduleAsync()
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{
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WebResponseContent content = new WebResponseContent();
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try
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{
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if (!this._scheduler.Result.IsStarted)
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{
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await this._scheduler.Result.Start();
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await Console.Out.WriteLineAsync("任务调度开启！");
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content = content.OK(message: $"任务调度开启成功");
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}
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else
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{
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await Console.Out.WriteLineAsync($"任务调度已经开启");
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content = content.Error($"任务调度已经开启");
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}
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}
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catch (Exception ex)
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{
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await Console.Out.WriteLineAsync($"任务调度开启异常:{ex.Message}");
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content = content.Error($"任务调度开启异常:{ex.Message}");
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}
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return content;
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}
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#endregion
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#region 停止调度中心任务调度
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/// <summary>
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/// 停止调度中心任务调度
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/// </summary>
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/// <returns></returns>
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public async Task<WebResponseContent> StopScheduleAsync()
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{
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WebResponseContent content = new WebResponseContent();
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try
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{
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if (!this._scheduler.Result.IsShutdown)
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{
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await this._scheduler.Result.Shutdown();
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await Console.Out.WriteLineAsync("任务调度停止！");
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content = content.OK(message: $"任务调度停止成功");
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}
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else
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{
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await Console.Out.WriteLineAsync($"任务调度已经停止");
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content = content.Error(message: $"任务调度已经停止");
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}
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}
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catch (Exception ex)
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{
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await Console.Out.WriteLineAsync($"任务调度停止异常:+{ex.Message}");
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content = content.Error(message: $"任务调度停止异常:+{ex.Message}");
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}
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return content;
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}
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#endregion
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#region 停止一个指定的任务计划
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/// <summary>
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/// 停止一个指定的任务计划
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/// </summary>
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/// <param name="job"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> StopScheduleJobAsync(JobOptions job)
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{
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WebResponseContent content = new WebResponseContent();
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try
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{
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JobKey jobKey = new JobKey(job.JobName, job.JobGroup);
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if (!await _scheduler.Result.CheckExists(jobKey))
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{
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await Console.Out.WriteLineAsync($"未找到要暂停的任务:【{ job.JobName}】");
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content = content.Error(message: $"未找到要暂停的任务:【{ job.JobName}】");
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}
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else
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{
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await this._scheduler.Result.DeleteJob(jobKey);
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await Console.Out.WriteLineAsync($"【{job.JobName}】任务计划暂停成功");
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content = content.OK(message: $"【{job.JobName}】暂停成功");
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}
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}
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catch (Exception ex)
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{
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await Console.Out.WriteLineAsync($"【{job.JobName}】任务计划暂停异常:【{ ex.Message}】");
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content = content.Error(message: $"暂停任务异常:【{ ex.Message}】");
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}
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return content;
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}
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#endregion
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#region 状态状态帮助方法
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public async Task<List<TaskInfoDto>> GetTaskStaus(JobOptions jobOptions)
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{
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var ls = new List<TaskInfoDto>();
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var noTask = new List<TaskInfoDto>{ new TaskInfoDto {
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JobId = jobOptions.JobName.ObjToString(),
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JobGroup = jobOptions.JobGroup,
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TriggerId = "",
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TriggerGroup = "",
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TriggerStatus = "不存在",
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PLCConnetState = jobOptions.PLCConnectState
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} };
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JobKey jobKey = new JobKey(jobOptions.JobName.ToString(), jobOptions.JobGroup);
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IJobDetail job = await this._scheduler.Result.GetJobDetail(jobKey);
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if (job == null)
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{
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return noTask;
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}
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//info.Append(string.Format("任务ID:{0}\r\n任务名称:{1}\r\n", job.Key.Name, job.Description));
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var triggers = await this._scheduler.Result.GetTriggersOfJob(jobKey);
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if (triggers == null || triggers.Count == 0)
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{
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return noTask;
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}
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foreach (var trigger in triggers)
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{
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var triggerStaus = await this._scheduler.Result.GetTriggerState(trigger.Key);
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string state = GetTriggerState(triggerStaus.ObjToString());
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ls.Add(new TaskInfoDto
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{
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JobId = job.Key.Name,
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JobGroup = job.Key.Group,
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TriggerId = trigger.Key.Name,
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TriggerGroup = trigger.Key.Group,
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TriggerStatus = state,
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PLCConnetState = jobOptions.PLCConnectState
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});
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//info.Append(string.Format("触发器ID:{0}\r\n触发器名称:{1}\r\n状态:{2}\r\n", item.Key.Name, item.Description, state));
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}
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return ls;
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}
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public string GetTriggerState(string key)
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{
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string state = null;
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if (key != null)
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key = key.ToUpper();
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switch (key)
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{
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case "1":
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state = "暂停";
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break;
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case "2":
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state = "完成";
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break;
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case "3":
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state = "出错";
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break;
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case "4":
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state = "阻塞";
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break;
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case "0":
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state = "正常";
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break;
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case "-1":
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state = "不存在";
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break;
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case "BLOCKED":
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state = "阻塞";
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break;
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case "COMPLETE":
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state = "完成";
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break;
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case "ERROR":
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state = "出错";
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break;
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case "NONE":
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state = "不存在";
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break;
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case "NORMAL":
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state = "正常";
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break;
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case "PAUSED":
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state = "暂停";
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break;
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}
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return state;
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}
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#endregion
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#region 创建触发器帮助方法
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/// <summary>
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/// 创建SimpleTrigger触发器（简单触发器）
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/// </summary>
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/// <param name="job"></param>
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/// <param name="starRunTime"></param>
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/// <param name="endRunTime"></param>
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/// <returns></returns>
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private ITrigger CreateSimpleTrigger(JobOptions job)
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{
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if (job.CycleRunTimes > 0)
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{
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ITrigger trigger = TriggerBuilder.Create()
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.WithIdentity(job.JobName, job.JobGroup)
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.StartAt(job.BeginTime.Value)
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.WithSimpleSchedule(x => x
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.WithIntervalInSeconds(job.IntervalSecond)
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.WithRepeatCount(job.CycleRunTimes - 1))
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.EndAt(job.EndTime.Value)
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.Build();
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return trigger;
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}
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else
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{
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ITrigger trigger = TriggerBuilder.Create()
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.WithIdentity(job.JobName, job.JobGroup)
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.StartAt(job.BeginTime.Value)
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.WithSimpleSchedule(x => x
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.WithIntervalInSeconds(job.IntervalSecond)
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.RepeatForever()
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)
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.EndAt(job.EndTime.Value)
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.Build();
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return trigger;
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}
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}
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/// <summary>
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/// 创建类型Cron的触发器
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/// </summary>
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/// <param name="m"></param>
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/// <returns></returns>
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private ITrigger CreateCronTrigger(JobOptions job)
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{
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// 作业触发器
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return TriggerBuilder.Create()
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.WithIdentity(job.JobName, job.JobGroup)
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.StartAt(job.BeginTime.Value)//开始时间
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.EndAt(job.EndTime.Value)//结束数据
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.WithCronSchedule(job.Cron)//指定cron表达式
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.ForJob(job.JobName, job.JobGroup)//作业名称
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.Build();
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}
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#endregion
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#region 立即执行 一个任务
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/// <summary>
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/// 立即执行 一个任务
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/// </summary>
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/// <param name="job"></param>
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/// <returns></returns>
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public async Task<WebResponseContent> ExecuteJobAsync(JobOptions job)
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{
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WebResponseContent result = new WebResponseContent();
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try
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{
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JobKey jobKey = new JobKey(job.JobName.ToString(), job.JobGroup);
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//判断任务是否存在，存在则 触发一次，不存在则先添加一个任务，触发以后再 停止任务
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if (!await _scheduler.Result.CheckExists(jobKey))
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{
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//不存在 则 添加一个计划任务
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await AddScheduleJobAsync(job);
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//触发执行一次
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await _scheduler.Result.TriggerJob(jobKey);
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//停止任务
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await StopScheduleJobAsync(job);
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result.Status = true;
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result.Message = $"立即执行计划任务:【{job.JobName}】成功";
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}
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else
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{
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await _scheduler.Result.TriggerJob(jobKey);
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result.Status = true;
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result.Message = $"立即执行计划任务:【{job.JobName}】成功";
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}
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}
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catch (Exception ex)
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{
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result.Message = $"立即执行计划任务失败:【{ex.Message}】";
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}
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return result;
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}
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public void Dispose()
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{
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throw new NotImplementedException();
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}
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#endregion
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}
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}
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