jruby-spymemcached.rb

require 'jruby-spymemcached'

class SpymemcachedWrapper

  # Shamelessly cribbed from
  # https://github.com/ikai/jruby-memcache-client/blob/master/lib/memcache.rb

  def initialize(servers, opts)
    @spymemcached = Spymemcached.new(servers)
    at_exit { @spymemcached.shutdown }

    @namespace = opts[:namespace] || opts["namespace"]
  end

  def get(key)
    @spymemcached.get(make_cache_key(key))
  end

  def set(key, value, expiry = 0)
    @spymemcached.set(make_cache_key(key), value, expiry)
  end

  protected
  def make_cache_key(key)
    if @namespace.nil? then
      key
    else
      "#{@namespace}:#{key}"
    end
  end

end