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#
# 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.
#
require 'mongrel'
## Sticks a service on a URL, using mongrel to do the HTTP work
module Thrift
class MongrelHTTPServer < BaseServer
class Handler < Mongrel::HttpHandler
def initialize(processor, protocol_factory)
@processor = processor
@protocol_factory = protocol_factory
end
def process(request, response)
if request.params["REQUEST_METHOD"] == "POST"
response.start(200) do |head, out|
head["Content-Type"] = "application/x-thrift"
transport = IOStreamTransport.new request.body, out
protocol = @protocol_factory.get_protocol transport
@processor.process protocol, protocol
end
else
response.start(404) { }
end
end
end
def initialize(processor, opts={})
port = opts[:port] || 80
ip = opts[:ip] || "0.0.0.0"
path = opts[:path] || ""
protocol_factory = opts[:protocol_factory] || BinaryProtocolFactory.new
@server = Mongrel::HttpServer.new ip, port
@server.register "/#{path}", Handler.new(processor, protocol_factory)
end
def serve
@server.run.join
end
end
end
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