public Guid Schedule(Activity activity, Guid?correlationId = null)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (correlationId != null)
{
var existing = _persistenceStore.LoadBy(correlationId.Value);
if (existing != null)
{
return(existing.Id);
}
}
var job = new Job(Guid.NewGuid(), typeof(JobRoot), "Run", new object[0], _now(),
correlationId: correlationId,
status: JobStatus.WaitingForChildren);
var converted = _activityToContinuationConverter.Convert(activity, job);
_persistenceStore.Store(converted.Jobs);
job = _jobMutator.Mutate <Scheduler>(job, continuation: converted.Continuation);
_router.Route(job);
return(job.Id);
}
public QueueConfiguration Create()
{
var readyItems = _persistenceStore.LoadBy(JobStatus.Ready).ToArray();
var runningItems = _persistenceStore.LoadBy(JobStatus.Running).ToArray();
var failedItems = _persistenceStore.LoadBy(JobStatus.Failed).ToArray();
var waitingForChildren = _persistenceStore.LoadBy(JobStatus.WaitingForChildren).ToArray();
var partiallyCompletedItems =
_persistenceStore.LoadBy(JobStatus.ReadyToComplete)
.Concat(_persistenceStore.LoadBy(JobStatus.ReadyToPoison)).ToArray();
var all =
partiallyCompletedItems.Concat(readyItems)
.Concat(failedItems)
.Concat(waitingForChildren)
.Concat(runningItems)
.ToArray();
var totalSuspendedItemsInSpecificQueues = 0;
var activitySpecificQueues = new Dictionary <Type, IJobQueue>();
foreach (var activityConfiguration in _configuration.ActivityConfiguration)
{
var suspendedCount = _persistenceStore.CountSuspended(activityConfiguration.Type);
var filtered = Filter(all, activityConfiguration.Type);
all = filtered.Item2;
totalSuspendedItemsInSpecificQueues += suspendedCount;
activitySpecificQueues[activityConfiguration.Type] =
new JobQueue(filtered.Item1, suspendedCount, activityConfiguration,
_configuration.ActivityConfiguration, _persistenceStore, _eventStream, _recoverableAction, _jobMutator);
PublishQueueInitializedEvent(filtered.Item1.Length, suspendedCount, activityConfiguration.Type);
}
var suspendedCountForDefaultQueue = _persistenceStore.CountSuspended(null) -
totalSuspendedItemsInSpecificQueues;
var defaultQueue = new JobQueue(all, suspendedCountForDefaultQueue,
_configuration.DefaultActivityConfiguration, _configuration.ActivityConfiguration, _persistenceStore,
_eventStream, _recoverableAction, _jobMutator);
PublishQueueInitializedEvent(all.Length, suspendedCountForDefaultQueue);
return(new QueueConfiguration(defaultQueue, activitySpecificQueues));
}