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mhaemmerle/gist:4249604

Created December 10, 2012 09:35
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protocols
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gistfile1.clj
(ns example.registry
(:require [zookeeper :as zk]))
(def ^:dynamic *registry* nil)
(defprotocol Registry
(register [this id])
(deregister [this id])
(defrecord InMemoryRegistry [store]
Registry
(register [this id] ...)
(deregister [this id] ...))
(defrecord ZooKeeperRegistry [zk-connection]
Registry
(register [this id] ...)
(deregister [this id] ...))
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