public object GenerateId(object container, object document)
{
if (!(container is IMongoCollection <UintKeyTracker> mc))
{
throw new ArgumentException("container must be a mongo collection");
}
string mcName = mc.CollectionNamespace.FullName;
var filter = Builders <UintKeyTracker> .Filter.Exists(t => t.CollectionName == mcName);
Monitor.Enter(Lock);
var keyTracker = _uintKeyTracker.Find(filter).FirstOrDefault();
if (keyTracker != null)
{
keyTracker.LastKey++;
_uintKeyTracker.ReplaceOne(filter, keyTracker);
}
else
{
keyTracker = new UintKeyTracker {
CollectionName = mc.CollectionNamespace.CollectionName, LastKey = 1
};
_uintKeyTracker.InsertOne(keyTracker);
}
Monitor.Exit(Lock);
return(keyTracker.LastKey);
}
public object GenerateId(object container, object document)
{
var mc = container as MongoCollection;
if (mc == null)
{
throw new ArgumentException("container must be a mongo collection");
}
UintKeyTracker keyTracker = null;
Monitor.Enter(Lock);
keyTracker = _uintKeyTracker.FindOneByIdAs <UintKeyTracker>(mc.Name);
if (keyTracker != null)
{
keyTracker.LastKey++;
}
else
{
keyTracker = new UintKeyTracker {
CollectionName = mc.Name, LastKey = 1
};
}
_uintKeyTracker.Save(keyTracker);
Monitor.Exit(Lock);
return(keyTracker.LastKey);
}
