public void Add(TimeoutData timeout)
{
Logger.Debug("Adding timeout");
if (timeout == null)
{
Logger.Debug("Timeout is null! Throwing");
throw new ArgumentNullException("timeout");
}
Guid timeoutId = CombGuid.NewGuid();
Logger.DebugFormat("Created new comb guid for timeout ID {0}", timeoutId);
TimeoutDataEntity timeoutEntity = new TimeoutDataEntity
{
Destination = timeout.Destination.ToString(),
Endpoint = timeout.OwningTimeoutManager,
Headers = timeout.Headers.ToDictionaryString(),
Id = timeoutId,
SagaId = timeout.SagaId,
State = timeout.State,
Time = timeout.Time
};
using (ITimeoutDbContext dbc = _dbContextFactory.CreateTimeoutDbContext())
{
Logger.Debug("Saving timeout entity");
dbc.Timeouts.Add(timeoutEntity);
dbc.SaveChanges();
}
}
public void RemoveTimeoutBy(Guid sagaId)
{
Logger.DebugFormat("Removing timeout for saga ID {0}", sagaId);
if (sagaId == Guid.Empty)
{
Logger.Debug("sageId is empty! Throwing");
throw new ArgumentException("sagaId parameter cannot be empty.", "sagaId");
}
using (ITimeoutDbContext dbc = _dbContextFactory.CreateTimeoutDbContext())
{
IQueryable<TimeoutDataEntity> toDelete = dbc.Timeouts.Where(t => t.SagaId == sagaId);
Logger.DebugFormat("{0} timeout(s) found for saga.", toDelete.Count());
dbc.Timeouts.RemoveRange(toDelete);
dbc.SaveChanges();
}
}
public bool TryRemove(string timeoutId)
{
Logger.DebugFormat("Trying to remove timeout with Id {0}.", timeoutId);
using (ITimeoutDbContext dbc = _dbContextFactory.CreateTimeoutDbContext())
{
Guid timeoutGuid = Guid.Parse(timeoutId);
TimeoutDataEntity entity = dbc.Timeouts.Find(timeoutGuid);
if (entity == null)
{
Logger.Debug("Didn't find timeout!");
return false;
}
Logger.Debug("Found timeout, removing.");
dbc.Timeouts.Remove(entity);
dbc.SaveChanges();
}
return true;
}
