private KeyContainer FindContainer(string keyName, bool isAllowCreate, out int keysCreatedCount)
{
keysCreatedCount = 0;
if (LocalMemoryStore.IsRootKeyName(keyName))
{
return(this.rootContainer);
}
KeyContainer keyContainer = this.rootContainer;
IEnumerable <string> enumerable = from p in keyName.Split(this.splitChar)
where !string.IsNullOrEmpty(p)
select p;
foreach (string text in enumerable)
{
KeyContainer keyContainer2;
if (keyContainer.SubKeys.TryGetValue(text, out keyContainer2))
{
keyContainer = keyContainer2;
}
else
{
if (!isAllowCreate)
{
return(null);
}
keysCreatedCount++;
keyContainer2 = new KeyContainer(text, keyContainer);
keyContainer.SubKeys[text] = keyContainer2;
keyContainer = keyContainer2;
}
}
return(keyContainer);
}
public void ApplySnapshotFromXElement(string keyName, int lastInstanceExecuted, XElement rootElement)
{
keyName = this.NormalizeKeyName(keyName);
KeyContainer parent = null;
this.locker.WithWriteLock(delegate()
{
ExTraceGlobals.StoreWriteTracer.TraceDebug <string, int, string>((long)this.identityHash, "{0}: [1] Entering ApplySnapshotFromXElement (Key: {2})", this.identity, this.LastInstanceExecuted, keyName);
if (!LocalMemoryStore.IsRootKeyName(keyName))
{
KeyContainer keyContainer = this.FindContainer(keyName, true);
if (keyContainer != null)
{
parent = keyContainer.Parent;
parent.SubKeys.Remove(keyContainer.Name);
}
}
string keyLastPart = this.GetKeyLastPart(keyName);
rootElement.SetAttributeValue("Name", keyLastPart);
KeyContainer keyContainer2 = KeyContainer.Create(rootElement, parent);
if (parent == null)
{
this.rootContainer = keyContainer2;
}
this.SetStats(new int?(lastInstanceExecuted));
ExTraceGlobals.StoreWriteTracer.TraceDebug <string, int>((long)this.identityHash, "{0}: [1] Exiting ApplySnapshotFromXElement", this.identity, lastInstanceExecuted);
});
}