protected virtual void FlushTempStorage()
{
List <EntityContext> nextFlushEntities = new List <EntityContext>();
do
{
foreach (EntityContext entityContext in nextFlushEntities)
{
List <IPersistentStorage> storage = _setup.GetPersistentStorages(entityContext.Description);
IFlushStrategy flushTrigger = _setup.GetFlushTrigger(entityContext.Description);
flushTrigger.SetNextFlushCount(entityContext);
flushTrigger.SetNextReleaseCount(entityContext);
if (entityContext.Description.InsertToPersistentStorageBeforeUse)
{
_setup.TemporaryStorage.GenerateStorageIds(entityContext, storage);
}
_setup.TemporaryStorage.FlushToPersistent(entityContext, storage);
}
_setup.TemporaryStorage.WaitAllTasks();
nextFlushEntities = _entityContexts.Values
.Where(x => x.EntityProgress.ReleasedCount < x.EntityProgress.CurrentCount)
.ToList();
} while (nextFlushEntities.Count > 0);
_setup.TemporaryStorage.WaitAllTasks();
}
//Flush required checks
public virtual bool CheckIsFlushRequired(EntityContext entityContext)
{
EntityProgress progress = entityContext.EntityProgress;
bool isFlushInProgress = progress.IsFlushInProgress();
if (isFlushInProgress)
{
return(false);
}
//NextReleaseCount will be used by child entities to check if they still can generate from this parent
IFlushStrategy flushTrigger = _generatorSetup.GetFlushTrigger(entityContext.Description);
flushTrigger.SetNextReleaseCount(entityContext);
//when all entities are generated also should flush
bool isFlushRequired = flushTrigger.IsFlushRequired(entityContext);
bool isCompleted = progress.CurrentCount >= progress.TargetCount;
if (isCompleted)
{
isFlushRequired = true;
}
if (!isFlushRequired)
{
//if flush is not required NextFlushCount should not be updated
//isFlushInProgress is using NextFlushCount
return(isFlushRequired);
}
//update next flush count
flushTrigger.SetNextFlushCount(entityContext);
//add to flush candidates if will be used by dependent children
bool hasDependentChild = FindChildThatCanGenerate(entityContext, true) != null;
if (hasDependentChild)
{
_flushCandidates.Add(entityContext);
}
return(isFlushRequired);
}