+ self$parserCallCount <- self$parserCallCount + 1
+
+ if(!is.null(serverResponse$content))
+ return(serverResponse$content)
+
+ serverResponse
+ },
+
+ getFileSizesFromResponse = function(serverResponse, uri)
+ {
+ self$parserCallCount <- self$parserCallCount + 1
+
+ if(!is.null(serverResponse$content))
+ return(serverResponse$content)
+
+ serverResponse