/// <summary>
/// 创建表达式任务
/// </summary>
/// <param name="quartz"></param>
/// <returns></returns>
protected ITrigger CreateCronTrigger(QuartzMap quartz)
{
return(TriggerBuilder.Create().WithIdentity(quartz.JobName, quartz.JobGroup)
.StartAt(quartz.StartTime).EndAt(quartz.EndTime)
.WithCronSchedule(quartz.Cron).ForJob(quartz.JobName, quartz.JobGroup)
.WithDescription(quartz.JobDetail).Build());
}
/// <summary>
/// 添加任务反射程序集模式
/// </summary>
/// <param name="quartz"></param>
/// <returns></returns>
public async Task <String> AddJob(QuartzMap quartz)
{
try
{
await Instance.Result.Start();
JobKey key = new JobKey(quartz.JobName, quartz.JobGroup);
//任务存在则先删除
if (await Instance.Result.CheckExists(key))
{
await Instance.Result.DeleteJob(key);
}
IEnumerable <Type> JobType = Configer.Assembly.SelectMany(t => t.ExportedTypes.Where(x => x.GetInterfaces().Contains(typeof(IJob))));
JobType.ToList().ForEach(async t =>
{
IJobDetail job = new JobDetailImpl(quartz.JobName, quartz.JobGroup, t);
if (!string.IsNullOrEmpty(quartz.Cron) && CronExpression.IsValidExpression(quartz.Cron))
{
await Instance.Result.ScheduleJob(job, CreateCronTrigger(quartz));
}
else
{
await Instance.Result.ScheduleJob(job, CreateSimpleTrigger(quartz));
}
});
return("添加任务成功!");
}
catch (Exception)
{
throw new Exception("添加任务出错!");
}
}
/// <summary>
/// 添加任务指定实现IJob接口的类
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="quartz"></param>
/// <returns></returns>
public async Task <String> AddJob <T>(QuartzMap quartz) where T : IJob
{
try
{
await Instance.Result.Start();
JobKey key = new JobKey(quartz.JobName, quartz.JobGroup);
//任务存在则先删除
if (await Instance.Result.CheckExists(key))
{
await Instance.Result.DeleteJob(key);
}
IJobDetail job = JobBuilder.CreateForAsync <T>().WithIdentity(quartz.JobName, quartz.JobGroup).Build();
if (!string.IsNullOrEmpty(quartz.Cron) && CronExpression.IsValidExpression(quartz.Cron))
{
await Instance.Result.ScheduleJob(job, CreateCronTrigger(quartz));
}
else
{
await Instance.Result.ScheduleJob(job, CreateSimpleTrigger(quartz));
}
return("添加任务成功!");
}
catch (Exception)
{
throw new Exception("添加任务出错!");
}
}
/// <summary>
/// 暂停指定任务
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="quartz"></param>
/// <returns></returns>
public async void StopResumeJob(QuartzMap quartz)
{
var key = new JobKey(quartz.JobName, quartz.JobGroup);
if (await Instance.Result.CheckExists(key))
{
await Instance.Result.PauseJob(key);
}
}
/// <summary>
/// 恢复运行已经暂停的指定任务
/// </summary>
/// <param name="quartz"></param>
public async void ResumeJob(QuartzMap quartz)
{
try
{
//检查任务是否存在
var key = new JobKey(quartz.JobName, quartz.JobGroup);
if (await Instance.Result.CheckExists(key))
{
await Instance.Result.ResumeJob(key);
}
}
catch (Exception)
{
throw new Exception("恢复任务失败!");
}
}
/// <summary>
/// 创建简单任务
/// </summary>
/// <param name="quartz"></param>
/// <returns></returns>
protected ITrigger CreateSimpleTrigger(QuartzMap quartz)
{
if (quartz.RunTimes > 0)
{
return(TriggerBuilder.Create().WithIdentity(quartz.JobName, quartz.JobGroup)
.StartAt(quartz.StartTime).EndAt(quartz.EndTime)
.WithSimpleSchedule(t => t.WithIntervalInSeconds(quartz.IntervalSecond)
.WithRepeatCount(quartz.RunTimes)).ForJob(quartz.JobName, quartz.JobGroup)
.WithDescription(quartz.JobDetail).Build());
}
else
{
//无限循环执行
return(TriggerBuilder.Create().WithIdentity(quartz.JobName, quartz.JobGroup)
.StartAt(quartz.StartTime).EndAt(quartz.EndTime)
.WithSimpleSchedule(t => t.WithIntervalInSeconds(quartz.IntervalSecond)
.RepeatForever()).ForJob(quartz.JobName, quartz.JobGroup)
.WithDescription(quartz.JobDetail).Build());
}
}
