public void TestQtz259()
{
ITrigger trigger = TriggerBuilder.Create().WithIdentity("test").WithCronSchedule("0 0 0 L-2 * ? *").Build();
int i = 0;
DateTimeOffset?pdate = trigger.GetFireTimeAfter(DateTimeOffset.Now);
while (++i < 26)
{
DateTimeOffset?date = trigger.GetFireTimeAfter(pdate);
// Console.WriteLine("fireTime: " + date + ", previousFireTime: " + pdate);
Assert.False(pdate.Equals(date), "Next fire time is the same as previous fire time!");
pdate = date;
}
}
public void ShouldHandleDstFallBackTransition()
{
TimeZoneInfo tz = TZConvert.GetTimeZoneInfo("Pacific Standard Time");
ITrigger trigger = TriggerBuilder.Create()
.WithIdentity("trigger1", "group1")
.WithSchedule(CronScheduleBuilder.DailyAtHourAndMinute(1, 30).InTimeZone(tz))
.ForJob("job1", "group1")
.Build();
DateTimeOffset midnight = new DateTimeOffset(2016, 11, 6, 0, 0, 0, TimeSpan.FromHours(-7));
DateTimeOffset?fireTime = trigger.GetFireTimeAfter(midnight);
// It should fire at the first instance, which is 1:30-7 - the DAYLIGHT time, not the standard time.
DateTimeOffset expectedTime = new DateTimeOffset(2016, 11, 6, 1, 30, 0, TimeSpan.FromHours(-7));
// We should definitely have a value
Assert.NotNull(fireTime);
// fireTime always is in UTC, but DateTimeOffset comparison normalized to UTC anyway.
// Conversion here is for clarity of interpreting errors if the test fails.
DateTimeOffset convertedFireTime = TimeZoneInfo.ConvertTime(fireTime.Value, tz);
Assert.AreEqual(expectedTime, convertedFireTime);
}
//GetCronSchdule("0 */1 * * * ?", 10,DateTimeOffset.Now);
/// <summary>
/// Corn表达式的运行时间
/// </summary>
/// <param name="cron">表达式</param>
/// <param name="times">计算次数</param>
/// <param name="startTime">开始时间</param>
/// <returns></returns>
public static IList <DateTimeOffset?> GetCronSchdule(String cron, int times, DateTimeOffset startTime)
{
var list = new List <DateTimeOffset?>();
if (!CronExpression.IsValidExpression(cron))
{
return(list);
}
try
{
ITrigger trigger1 = TriggerBuilder.Create()
.WithCronSchedule(cron)
.StartAt(DateTime.Now)
.Build();
DateTimeOffset?lastTime = startTime;
//Console.WriteLine(LastTime.ToString());
//list.Add(lastTime);
for (int i = 0; i < times; i++)
{
DateTimeOffset?s = trigger1.GetFireTimeAfter(lastTime);
lastTime = s;
//Console.WriteLine(((DateTimeOffset)s).AddHours(8).ToString());
list.Add(s.Value.AddHours(8));
}
}
catch { }
return(list);
}
public void ShouldHandleDstSpringForwardTransition()
{
TimeZoneInfo tz = TZConvert.GetTimeZoneInfo("Pacific Standard Time");
ITrigger trigger = TriggerBuilder.Create()
.WithIdentity("trigger1", "group1")
.WithSchedule(CronScheduleBuilder.DailyAtHourAndMinute(2, 30).InTimeZone(tz))
.ForJob("job1", "group1")
.Build();
DateTimeOffset midnight = new DateTimeOffset(2016, 3, 13, 0, 0, 0, TimeSpan.FromHours(-8));
DateTimeOffset?fireTime = trigger.GetFireTimeAfter(midnight);
// It should fire at the equivalent valid local time. 2:30-8 does not exist, so it should run at 3:30-7.
DateTimeOffset expectedTime = new DateTimeOffset(2016, 3, 13, 3, 30, 0, TimeSpan.FromHours(-7));
// We should definitely have a value
Assert.NotNull(fireTime);
// fireTime always is in UTC, but DateTimeOffset comparison normalized to UTC anyway.
// Conversion here is for clarity of interpreting errors if the test fails.
DateTimeOffset convertedFireTime = TimeZoneInfo.ConvertTime(fireTime.Value, tz);
Assert.AreEqual(expectedTime, convertedFireTime);
}
public void ShouldHandleDstFallBackTransition_AndNotRunTwiceOnTheSameDay()
{
TimeZoneInfo tz = TZConvert.GetTimeZoneInfo("Pacific Standard Time");
ITrigger trigger = TriggerBuilder.Create()
.WithIdentity("trigger1", "group1")
.WithSchedule(CronScheduleBuilder.DailyAtHourAndMinute(1, 30).InTimeZone(tz))
.ForJob("job1", "group1")
.Build();
DateTimeOffset firstRun = new DateTimeOffset(2016, 11, 6, 1, 30, 0, TimeSpan.FromHours(-7));
DateTimeOffset?fireTime = trigger.GetFireTimeAfter(firstRun);
// It should not fire again at 1:30-8 on the same day, but should instead fire at 1:30-8 the following day.
DateTimeOffset expectedTime = new DateTimeOffset(2016, 11, 7, 1, 30, 0, TimeSpan.FromHours(-8));
// We should definitely have a value
Assert.NotNull(fireTime);
// fireTime always is in UTC, but DateTimeOffset comparison normalized to UTC anyway.
// Conversion here is for clarity of interpreting errors if the test fails.
DateTimeOffset convertedFireTime = TimeZoneInfo.ConvertTime(fireTime.Value, tz);
Assert.AreEqual(expectedTime, convertedFireTime);
}
public Task TriggerMisfired(ITrigger trigger, CancellationToken cancellationToken = default(CancellationToken))
{
return(new TaskFactory().StartNew(() =>
{
ConsoleExtend.WriteLineDebug2(@"监听器名称【{0}】 触发器【{1}=>{2}】触发丢失 触发器描述【{3}】 作业【{4}=》{5}】 触发器参数【{6}】
触发器日历名称【{7}】 最后执行时间【{8}】 下次执行时间【{9}】"
, Name
, trigger.Key.Group
, trigger.Key.Name
, trigger.Description
, trigger.JobKey.Group
, trigger.JobKey.Name
, Newtonsoft.Json.JsonConvert.SerializeObject(trigger.JobDataMap)
, trigger.CalendarName
, trigger.FinalFireTimeUtc.HasValue ? trigger.FinalFireTimeUtc.Value.LocalDateTime.ToString() : String.Empty //最终执行时间
, trigger.GetFireTimeAfter(DateTimeOffset.Now).HasValue
? trigger.GetFireTimeAfter(DateTimeOffset.Now).Value.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss") : String.Empty //下次执行时间
);
}));
}
public Task TriggerComplete(ITrigger trigger, IJobExecutionContext context, SchedulerInstruction triggerInstructionCode, CancellationToken cancellationToken = default(CancellationToken))
{
return(new TaskFactory().StartNew(() =>
{
ConsoleExtend.WriteLineDebug(@"监听器名称【{0}】 触发器【{1}=>{2}】触发完成 触发器描述【{3}】 作业【{4}=》{5}】 触发器参数【{6}】
触发器日历名称【{7}】 最后执行时间【{8}】 下次执行时间【{9}】 作业执行时间【{10}】 触发的实际时间【{11}】 context中下次执行时间【{12}】"
, Name
, trigger.Key.Group
, trigger.Key.Name
, trigger.Description
, trigger.JobKey.Group
, trigger.JobKey.Name
, Newtonsoft.Json.JsonConvert.SerializeObject(trigger.JobDataMap)
, trigger.CalendarName
, trigger.FinalFireTimeUtc.HasValue ? trigger.FinalFireTimeUtc.Value.LocalDateTime.ToString() : String.Empty //最终执行时间
, trigger.GetFireTimeAfter(DateTimeOffset.Now).HasValue
? trigger.GetFireTimeAfter(DateTimeOffset.Now).Value.LocalDateTime.ToString("yyyy-MM-dd HH:mm:ss") : String.Empty //下次执行时间
, new DateTime(context.JobRunTime.Ticks) //作业执行时间
, context.FireTimeUtc.LocalDateTime
, context.NextFireTimeUtc.HasValue ? context.NextFireTimeUtc.Value.LocalDateTime.ToString() : String.Empty
);
}));
}
private IEnumerable<DateTimeOffset> GetAllTimes(ITrigger trigger, DateTimeOffset startTime, DateTimeOffset end)
{
var start = startTime;
DateTimeOffset? time = start;
while (true)
{
time = trigger.GetFireTimeAfter(time);
if (!time.HasValue || time > end)
break;
yield return time.Value;
}
}
