private void ExecuteJob(ScheduleJob executeJob)
{
_log.Write("Приступаю к выполнению джобы id: " + executeJob.Id);
ScheduleTask executeTask = ScheduleService.Deserialize(executeJob.Task);
Action execute = executeTask.Execute;
executeJob.ExecutionDate = DateTime.Now;
executeJob.State = (byte)JobState.Started;
SaveJobStatusToDb(executeJob);
Tuple <Guid, Action, DateTime> args = new Tuple <Guid, Action, DateTime>(executeJob.Id, execute, DateTime.Now);
execute.BeginInvoke(JobIsDone, args);
}
public static ScheduleTask Deserialize(byte[] serializedTask)
{
var stream = new MemoryStream(serializedTask);
stream.Position = 0; //?
BinaryFormatter bformatter = new BinaryFormatter();
ScheduleTask resultFunction = bformatter.Deserialize(stream) as ScheduleTask;
if (resultFunction == null)
{
throw new Exception("Неверные данные!");
}
return(resultFunction);
}
public ScheduleJob AddJob(ScheduleTask task, DateTime executionTime, bool doRepeat, int? repeatPeriod, bool tryRecover)
{
_log.Write("Добавление нового таска " + task.Name);
ScheduleJob newJob = new ScheduleJob
{
CreationDate = DateTime.Now,
ExecutionDate = DateTime.Now,
NextExecutionDate = executionTime,
Task = task.Serialize(),
State = (byte)JobState.ReadyToStart,
RepeatPeriod = repeatPeriod,
DoRepeat = doRepeat,
TryRecover = tryRecover,
IsUnique = task.IsUnique,
Title = task.Name,
Type = task.GetType().FullName
};
if (newJob.IsUnique)
{
var oldjob = DataService.PerThread.ScheduleJobSet.FirstOrDefault(x => x.Type == newJob.Type && (x.State == (byte)JobState.ReadyToStart || x.State == (byte)JobState.ReadyToRecover || x.State == (byte)JobState.Started));
if (oldjob != null)
{
if (oldjob.State == (byte)JobState.Started)
{
}
else
{
oldjob.RepeatPeriod = newJob.RepeatPeriod;
oldjob.DoRepeat = newJob.DoRepeat;
oldjob.TryRecover = newJob.TryRecover;
oldjob.Title = newJob.Title;
DataService.PerThread.SaveChanges();
}
return oldjob;
}
}
SaveJobsToDb(newJob);
return newJob;
}
public ScheduleJob AddJob(ScheduleTask task, DateTime executionTime, bool doRepeat, int?repeatPeriod, bool tryRecover)
{
_log.Write("Добавление нового таска " + task.Name);
ScheduleJob newJob = new ScheduleJob
{
CreationDate = DateTime.Now,
ExecutionDate = DateTime.Now,
NextExecutionDate = executionTime,
Task = task.Serialize(),
State = (byte)JobState.ReadyToStart,
RepeatPeriod = repeatPeriod,
DoRepeat = doRepeat,
TryRecover = tryRecover,
IsUnique = task.IsUnique,
Title = task.Name,
Type = task.GetType().FullName
};
if (newJob.IsUnique)
{
var oldjob = DataService.PerThread.ScheduleJobSet.FirstOrDefault(x => x.Type == newJob.Type && (x.State == (byte)JobState.ReadyToStart || x.State == (byte)JobState.ReadyToRecover || x.State == (byte)JobState.Started));
if (oldjob != null)
{
if (oldjob.State == (byte)JobState.Started)
{
}
else
{
oldjob.RepeatPeriod = newJob.RepeatPeriod;
oldjob.DoRepeat = newJob.DoRepeat;
oldjob.TryRecover = newJob.TryRecover;
oldjob.Title = newJob.Title;
DataService.PerThread.SaveChanges();
}
return(oldjob);
}
}
SaveJobsToDb(newJob);
return(newJob);
}
public ScheduleJob AddJob(ScheduleTask task, TimeSpan executionAfter, bool doRepeat, int? repeatPeriod, bool tryRecover)
{
return AddJob(task, DateTime.Now + executionAfter, doRepeat, repeatPeriod, tryRecover);
}
public static ScheduleJob AddJob(ScheduleTask task, TimeSpan executeAfter, bool doRepeat, int? repeatPeriod, bool tryRecover)
{
return _current.AddJob(task, executeAfter, doRepeat, repeatPeriod, tryRecover);
}
public static ScheduleJob AddJob(ScheduleTask task, TimeSpan executeAfter, bool doRepeat, int?repeatPeriod, bool tryRecover)
{
return(_current.AddJob(task, executeAfter, doRepeat, repeatPeriod, tryRecover));
}
public ScheduleJob AddJob(ScheduleTask task, TimeSpan executionAfter, bool doRepeat, int?repeatPeriod, bool tryRecover)
{
return(AddJob(task, DateTime.Now + executionAfter, doRepeat, repeatPeriod, tryRecover));
}