private void Unload(FactKeyDictionary page)
{
page.PeristenceState = PeristenceEnum.Unloading;
if (page.ID == 11)
{
}
Log("UnLoading page" + page.ID);
lock (page.Locker)
{
if (page.IsDirty)
{
SaveToFS(page);
}
else
{
page.Clear(Log);
}
RemoveIDFromLoadedPages(page.ID);
page.PeristenceState = PeristenceEnum.Unloaded;
}
}
//public object Locker = new Object();
public void SaveToFS(FactKeyDictionary page, Boolean unload = true)
{
Task.Run(
() =>
{
lock (page.Locker)
{
var state = page.PeristenceState;
page.PeristenceState = PeristenceEnum.Saving;
var msg = String.Format("Saveing page{0} to FS", page.ID);
Log(msg);
//Utilities.Logger.WriteLine(msg);
var path = GetFilePath(page.ID);
Utilities.FS.EnsurePath(path);
//Utilities.FS.WriteAllText(path, page.Content());
using (System.IO.StreamWriter fsw = new System.IO.StreamWriter(path, false))
{
foreach (var item in page.LookupOfIndexes)
{
fsw.WriteLine(FactKeyDictionary.Content(item));
}
page.PeristenceState = state;
}
Log(String.Format("page{0} was saved to FS", page.ID));
page.IsDirty = false;
if (unload)
{
page.Clear(Log);
RemoveIDFromLoadedPages(page.ID);
page.PeristenceState = PeristenceEnum.Unloaded;
}
}
});
}
