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Contents
# Copyright 2010 Sean Cribbs, Sonian Inc., and Basho Technologies, Inc.
#
# Licensed 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.
require 'riak'
module Riak
class Client
class HTTPBackend
# Riak 0.14 provides a root URL that enumerates all of the
# HTTP endpoints and their paths. This module adds methods to
# auto-discover those endpoints via the root URL.
module Configuration
private
def server_config
@server_config ||= {}.tap do |hash|
begin
response = get(200, "/", {}, {})
Link.parse(response[:headers]['link'].first).each {|l| hash[l.tag.intern] = l.url }
rescue Riak::FailedRequest
end
end
end
def riak_kv_wm_raw
server_config[:riak_kv_wm_raw] || client.prefix
end
def riak_kv_wm_link_walker
server_config[:riak_kv_wm_link_walker] || client.prefix
end
def riak_kv_wm_mapred
server_config[:riak_kv_wm_mapred] || client.mapred
end
def riak_kv_wm_ping
server_config[:riak_kv_wm_ping] || "/ping"
end
def riak_kv_wm_stats
server_config[:riak_kv_wm_stats] || "/stats"
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems