| ;; Licensed to the Apache Software Foundation (ASF) under one |
| ;; or more contributor license agreements. See the NOTICE file |
| ;; distributed with this work for additional information |
| ;; regarding copyright ownership. The ASF licenses this file |
| ;; to you under the Apache License, Version 2.0 (the |
| ;; "License"); you may not use this file except in compliance |
| ;; with the License. You may obtain a copy of the License at |
| ;; |
| ;; http://www.apache.org/licenses/LICENSE-2.0 |
| ;; |
| ;; Unless required by applicable law or agreed to in writing, software |
| ;; distributed under the License is distributed on an "AS IS" BASIS, |
| ;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ;; See the License for the specific language governing permissions and |
| ;; limitations under the License. |
| |
| (ns backtype.storm.LocalDRPC |
| (:require [backtype.storm.daemon [drpc :as drpc]]) |
| (:use [backtype.storm util]) |
| (:import [backtype.storm.utils InprocMessaging ServiceRegistry]) |
| (:gen-class |
| :init init |
| :implements [backtype.storm.ILocalDRPC] |
| :constructors {[] []} |
| :state state )) |
| |
| (defn -init [] |
| (let [handler (drpc/service-handler) |
| id (ServiceRegistry/registerService handler) |
| ] |
| [[] {:service-id id :handler handler}] |
| )) |
| |
| (defn -execute [this func funcArgs] |
| (.execute (:handler (. this state)) func funcArgs) |
| ) |
| |
| (defn -result [this id result] |
| (.result (:handler (. this state)) id result) |
| ) |
| |
| (defn -fetchRequest [this func] |
| (.fetchRequest (:handler (. this state)) func) |
| ) |
| |
| (defn -failRequest [this id] |
| (.failRequest (:handler (. this state)) id) |
| ) |
| |
| (defn -getServiceId [this] |
| (:service-id (. this state))) |
| |
| (defn -shutdown [this] |
| (ServiceRegistry/unregisterService (:service-id (. this state))) |
| (.shutdown (:handler (. this state))) |
| ) |