public override string CreateExpiredJob(
[NotNull] Job job,
[NotNull] IDictionary <string, string> parameters,
DateTime createdAt,
TimeSpan expireIn)
{
if (job == null)
{
throw new ArgumentNullException(nameof(job));
}
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
var backgroundJob = new BackgroundJobEntry
{
Key = Guid.NewGuid().ToString(), // TODO: Change with Long type
InvocationData = _options.DisableJobSerialization == false?InvocationData.SerializeJob(job) : null,
Job = _options.DisableJobSerialization ? new Job(job.Type, job.Method, job.Args.ToArray()) : null,
Parameters = new ConcurrentDictionary <string, string>(parameters, StringComparer.Ordinal), // TODO: case sensitivity
CreatedAt = createdAt
};
// TODO: Precondition: jobId does not exist
_dispatcher.QueryAndWait(state =>
{
// TODO: We need somehow to ensure that this entry isn't removed before initialization
backgroundJob.ExpireAt = state.TimeResolver().Add(expireIn);
state.JobCreate(backgroundJob);
});
return(backgroundJob.Key);
}
public bool TryGetJobData([NotNull] string jobId, out BackgroundJobEntry entry)
{
if (jobId == null)
{
throw new ArgumentNullException(nameof(jobId));
}
return(_state.Jobs.TryGetValue(jobId, out entry));
}
public void JobCreate(BackgroundJobEntry job)
{
if (!_jobs.TryAdd(job.Key, job))
{
// TODO: Panic
}
_jobIndex.Add(job);
}
public void JobDelete(BackgroundJobEntry entry)
{
if (entry.ExpireAt.HasValue)
{
_jobIndex.Remove(entry);
}
_jobs.TryRemove(entry.Key, out _);
if (entry.State?.Name != null && _jobStateIndex.TryGetValue(entry.State.Name, out var stateIndex))
{
stateIndex.Remove(entry);
if (stateIndex.Count == 0)
{
_jobStateIndex.Remove(entry.State.Name);
}
}
}
public override string CreateExpiredJob(Job job, IDictionary <string, string> parameters, DateTime createdAt, TimeSpan expireIn)
{
var backgroundJob = new BackgroundJobEntry
{
Key = Guid.NewGuid().ToString(), // TODO: Change with Long type
InvocationData = InvocationData.SerializeJob(job),
Parameters = new ConcurrentDictionary <string, string>(parameters, StringComparer.Ordinal),
CreatedAt = createdAt
};
// TODO: Precondition: jobId does not exist
_dispatcher.QueryAndWait(state =>
{
backgroundJob.ExpireAt = state.TimeResolver().Add(expireIn);
state.JobCreate(backgroundJob);
});
return(backgroundJob.Key);
}
public void JobSetState(BackgroundJobEntry job, StateEntry state)
{
if (job.State != null && _jobStateIndex.TryGetValue(job.State.Name, out var indexEntry))
{
indexEntry.Remove(job);
if (indexEntry.Count == 0)
{
_jobStateIndex.Remove(job.State.Name);
}
}
job.State = state;
if (!_jobStateIndex.TryGetValue(state.Name, out indexEntry))
{
_jobStateIndex.Add(state.Name, indexEntry = new SortedSet <BackgroundJobEntry>(new BackgroundJobStateCreatedAtComparer()));
}
indexEntry.Add(job);
}
public void JobExpire(BackgroundJobEntry job, TimeSpan?expireIn)
{
EntryExpire(job, _jobIndex, expireIn);
}
