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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
# Uses the Ruby standard library Net::HTTP to connect to Riak.
# We recommend using the CurbBackend, which will
# be preferred when the 'curb' library is available.
# Conforms to the Riak::Client::HTTPBackend interface.
class NetHTTPBackend < HTTPBackend
private
def perform(method, uri, headers, expect, data=nil) #:nodoc:
Net::HTTP.start(uri.host, uri.port) do |http|
request = Net::HTTP.const_get(method.to_s.camelize).new(uri.request_uri, headers)
case data
when String
request.body = data
when IO
request.body_stream = data
end
{}.tap do |result|
http.request(request) do |response|
if valid_response?(expect, response.code)
result.merge!({:headers => response.to_hash, :code => response.code.to_i})
response.read_body {|chunk| yield chunk } if block_given?
if return_body?(method, response.code, block_given?)
result[:body] = response.body
end
else
raise FailedRequest.new(method, expect, response.code, response.to_hash, response.body)
end
end
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems