public NodeWrapper LoadNode(Guid id)
{
NodeWrapper4Mongo wrapper = _proxy.Node.FindOneAs <NodeWrapper4Mongo>(Query <NodeWrapper4Mongo> .EQ(e => e.NodeId, id));
if (wrapper != null)
{
var unitWrapper = _unitRepository.LoadUnit(wrapper.UnitId);
Converter converter = new Converter(_options.JsonSingleChildAsCollection);
wrapper.Node = converter.SerializableObjectToNode(wrapper.Data, unitWrapper.Unit);
}
return(wrapper);
}
public void SaveNode(NodeWrapper wrapper)
{
NodeWrapper4Mongo wrapper4Mongo = new NodeWrapper4Mongo(wrapper);
var reload = LoadNode(wrapper.NodeId);
if (reload != null)
{
if (reload.Version != wrapper.Version)
{
throw new ConcurrencyException(wrapper.NodeId.ToString());
}
wrapper4Mongo.Id = (reload as NodeWrapper4Mongo).Id;
wrapper4Mongo.Version = wrapper4Mongo.Version + 1;
}
Converter converter = new Converter(_options.JsonSingleChildAsCollection);
wrapper4Mongo.Data = converter.NodeToSerializableObject(wrapper.Node);
wrapper4Mongo.Node = null;
_proxy.Node.Save(wrapper4Mongo);
}