/// <summary>
/// Load store state and data from persistent medium.
/// </summary>
void IPersistentCacheStorage.LoadStorageState()
{
try
{
lock (_itemDict.SyncRoot)
{
_itemDict.Clear();
for (IEnumerator i = _internalStore.GetEnumerator(); i.MoveNext();)
{
MemArena arena = (MemArena)i.Current;
if (!arena.IsFree)
{
byte[] data = arena.GetMemContents();
StoreItem item = StoreItem.FromBinary(data, CacheContext);
_itemDict.Add(item.Key, new MmfObjectPtr(arena.View, arena));
}
}
}
}
catch (Exception e)
{
Trace.error("MmfStorageProvider.IPersistentCacheStorage()", e.ToString());
}
}
public static MemArena Create()
{
var arena = new MemArena();
arena.arenas = PtrBuffer.Create();
arena.ptr = (byte *)Marshal.AllocHGlobal(ARENA_BLOCK_SIZE);
assert(arena.ptr == ALIGN_DOWN_PTR(arena.ptr, ARENA_ALIGNMENT));
arena.end = arena.ptr + ARENA_BLOCK_SIZE;
arena.arenas->Add(arena.ptr);
return(arena);
}
public void SetMemArena(object key, MemArena arenaTmp)
{
_itemDict[key] = arenaTmp;
}
public MmfObjectPtr(View v, MemArena block)
{
View = v;
Arena = block;
}
