/// <summary>
/// 更新任务通过盘点计划（已有同样的任务的时候）
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="trigger"></param>
/// <param name="groupName"></param>
/// <param name="jobDetailName"></param>
public async Task SchedulerUpdateByPlan(InventoryPlan inventoryPlan)
{
if (Scheduler == null)
{
CreateScheduler();
}
var triggerKey = GetTriggerKeyByPlan(inventoryPlan);
var trigger = (ICronTrigger)await Scheduler.GetTrigger(triggerKey);
var currentCron = QuartzUtils.GetQuartzCron(inventoryPlan);
//处理是否更新任务的定时时间
if (trigger.CronExpressionString != currentCron)
{
var triggerNew = TriggerBuilder.Create()
.WithIdentity(triggerKey.Name, triggerKey.Group)
.ForJob(trigger.JobKey)
.WithCronSchedule(currentCron)
.Build();
await Scheduler.RescheduleJob(trigger.Key, triggerNew);
}
//处理是否更新任务的执行状态
TriggerState triggerState = await Scheduler.GetTriggerState(triggerKey);
switch (triggerState)
{
case TriggerState.Normal:
if (!inventoryPlan.Enabled)
{
await Scheduler.PauseTrigger(triggerKey);
}
break;
case TriggerState.Paused:
if (inventoryPlan.Enabled)
{
await Scheduler.ResumeTrigger(triggerKey);
}
break;
//如果处于其他状态，暂不进行任何处理
default:
LogUtils.Error($"{triggerKey.Name}定时任务更新时，原定时任务出现其他状态{triggerState.ToString()}");
break;
}
}
public override void Up()
{
QuartzUtils.AddQuartzIndexes(x => Sql(x));
}
public override void Down()
{
QuartzUtils.RollbackQuartzIndexes(x => Sql(x));
}
/// <summary>
/// 开始任务通过盘点计划
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="trigger"></param>
/// <param name="groupName"></param>
/// <param name="jobDetailName"></param>
public async Task SchedulerStartByPlan(InventoryPlan inventoryPlan)
{
if (Scheduler == null)
{
CreateScheduler();
}
var currentTrigger = CustomizeTrigger.GetExecuteInventoryPlanTrigger(inventoryPlan.id, QuartzUtils.GetQuartzCron(inventoryPlan));
IJobDetail jobDetail = JobBuilder.Create <ExecuteInventoryPlanJoB>().WithIdentity(inventoryPlan.id, GroupName.ExecuteInventoryPlan.ToString()).Build();
//将任务与触发器添加到调度器中
await Scheduler.ScheduleJob(jobDetail, currentTrigger);
//开始执行
await Scheduler.Start();
}
