 class V1Transaction
     constructor: (@query_results=[], @v1meta) ->
         @dirty_assets = []
-        
+
     add_to_dirty: (asset) ->
         if asset not in @dirty_asset
             @dirty_assets.push asset
-        
+
     create: (asset_type, data) ->
         @v1meta.get_asset_class asset_type, (err, AssetClass) =>
             new_asset = new AssetClass(undefined, @)

                    return callback(error) if error?
                    cls = @build_asset_class_from_xml(xml)
                    @global_cache[asset_type_name] = cls
                    callback(undefined, cls)

                    
                
                

        

                    trans.query_results = assets
                    callback(undefined, trans)
                        
        get_asset_class: (asset_type_name, callback) =>
            if asset_type_name of @global_cache
                callback(undefined, @global_cache[asset_type_name])
            else
