internal void ApplyState(
StateHandlerCollection handlers, IEnumerable<IApplyStateFilter> filters)
{
if (handlers == null) throw new ArgumentNullException("handlers");
if (filters == null) throw new ArgumentNullException("filters");
using (var transaction = _connection.CreateWriteTransaction())
{
foreach (var handler in handlers.GetHandlers(OldStateName))
{
handler.Unapply(this, transaction);
}
foreach (var filter in filters)
{
filter.OnStateUnapplied(this, transaction);
}
transaction.SetJobState(JobId, NewState);
foreach (var handler in handlers.GetHandlers(NewState.Name))
{
handler.Apply(this, transaction);
}
foreach (var filter in filters)
{
filter.OnStateApplied(this, transaction);
}
if (NewState.ExpireJobOnApply)
{
transaction.ExpireJob(JobId, JobExpirationTimeout);
}
else
{
transaction.PersistJob(JobId);
}
transaction.Commit();
}
}
