protected void UpdateExecutionInfo(Action <ScheduledJobExecution> updateAction)
{
try
{
if (JobExecutionId == Guid.Empty)
{
return;
}
using (var unitOfWork = UnitOfWorkManager.Begin())
{
var jobExecution = JobExecutionRepository.Get(JobExecutionId);
updateAction.Invoke(jobExecution);
JobExecutionRepository.Update(jobExecution);
// save changes
unitOfWork.Complete();
}
}
catch (Exception e)
{
// rollback
Logger.Error(e.Message, e);
}
}
/// <summary>
/// Create execution record
/// </summary>
public async Task <Guid> CreateExecutionRecordAsync(Guid executionId, Action <ScheduledJobExecution> prepare)
{
try
{
if (executionId == Guid.Empty)
{
throw new Exception($"{nameof(executionId)} must not be empty");
}
using (var unitOfWork = UnitOfWorkManager.Begin(TransactionScopeOption.RequiresNew))
{
var existingExecution = await JobExecutionRepository.GetAll().FirstOrDefaultAsync(ex => ex.Id == executionId);
ScheduledJobExecution jobExecution = null;
if (existingExecution != null && existingExecution.Status == ExecutionStatus.Enqueued)
{
jobExecution = existingExecution;
jobExecution.Status = ExecutionStatus.InProgress;
}
else
{
var job = await JobRepository.GetAsync(Id);
var trigger = GetTrigger();
jobExecution = new ScheduledJobExecution()
{
Id = existingExecution != null
? Guid.NewGuid()
: executionId,
Job = job,
StartedOn = DateTime.Now,
Status = ExecutionStatus.Enqueued,
Trigger = trigger,
ParentExecution = existingExecution
};
}
prepare?.Invoke(jobExecution);
await JobExecutionRepository.InsertAsync(jobExecution);
await unitOfWork.CompleteAsync();
return(jobExecution.Id);
}
}
catch (Exception e)
{
Logger.Error(e.Message, e);
throw;
}
}
public static void Main(string[] args)
{
const string path = @"d:\\tick-tock";
BlobRepository blobs = BlobRepositoryFactory.Create(with =>
{
with.Location = Path.Combine(path, "blobs");
});
JobExecutionRepository executions = JobExecutionRepositoryFactory.Create(with =>
{
with.Location = Path.Combine(path, "executions");
});
JobRepository jobs = JobRepositoryFactory.Create(with =>
{
with.Location = Path.Combine(path, "jobs");
});
JobTaskRepository tasks = JobTaskRepositoryFactory.Create(with =>
{
with.Blobs = blobs;
with.Executions = executions;
});
JobRunner runner = JobRunnerFactory.Create(with =>
{
with.Executions = executions;
with.Jobs = jobs;
with.Tasks = tasks;
});
Bootstrapper bootstrapper = new Bootstrapper(path);
Uri uri = new Uri("http://localhost:1234");
using (var host = new NancyHost(bootstrapper, uri))
{
host.Start();
while (true)
{
runner.Run();
Thread.Sleep(TimeSpan.FromSeconds(10));
}
}
}
public JobsModule(JobRepository jobs, JobExecutionRepository executions)
: base("/api/jobs")
{
this.jobs = jobs;
this.executions = executions;
Get["/"] = parameters => HandleGetAllJobs();
Post["/"] = parameters => HandlePostJob(this.Bind <DynamicDictionary>());
Get["/{job}"] = parameters => HandleGetJob(parameters.job);
Patch["/{job}"] = parameters => HttpStatusCode.OK;
Delete["/{job}"] = parameters => HttpStatusCode.OK;
Get["/{job}/versions"] = parameters => HttpStatusCode.OK;
Get["/{job}/versions/{version}"] = parameters => HttpStatusCode.OK;
Delete["/{job}/versions/{version}"] = parameters => HttpStatusCode.OK;
Get["/{job}/schedule"] = parameters => HttpStatusCode.OK;
Patch["/{job}/schedule"] = parameters => HttpStatusCode.OK;
Get["/{job}/executions"] = parameters => HttpStatusCode.OK;
Get["/{job}/executions/newest"] = parameters => HttpStatusCode.OK;
Get["/{job}/executions/{execution}"] = parameters => HttpStatusCode.OK;
}
protected ScheduledJobExecution GetExecutionRecord()
{
return(JobExecutionRepository.Get(JobExecutionId));
}