protected < T > RequestBuilder doPrepareRequestBuilder ( ResponseReader responseReader , String methodName , RpcStatsContext statsContext , String requestData , AsyncCallback < T > callback ) { RequestBuilder rb = doPrepareRequestBuilderImpl ( responseReader , methodName , statsContext , requestData , callback ) ; return rb ; }
Configures a RequestBuilder to send an RPC request when the RequestBuilder is intended to be returned through the asynchronous proxy interface .