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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.
#
module Thrift
module Client
def initialize(iprot, oprot=nil)
@iprot = iprot
@oprot = oprot || iprot
@seqid = 0
end
def send_message(name, args_class, args = {})
@oprot.write_message_begin(name, MessageTypes::CALL, @seqid)
send_message_args(args_class, args)
end
def send_oneway_message(name, args_class, args = {})
@oprot.write_message_begin(name, MessageTypes::ONEWAY, @seqid)
send_message_args(args_class, args)
end
def send_message_args(args_class, args)
data = args_class.new
args.each do |k, v|
data.send("#{k.to_s}=", v)
end
begin
data.write(@oprot)
rescue StandardError => e
@oprot.trans.close
raise e
end
@oprot.write_message_end
@oprot.trans.flush
end
def receive_message(result_klass)
fname, mtype, rseqid = @iprot.read_message_begin
handle_exception(mtype)
result = result_klass.new
result.read(@iprot)
@iprot.read_message_end
result
end
def handle_exception(mtype)
if mtype == MessageTypes::EXCEPTION
x = ApplicationException.new
x.read(@iprot)
@iprot.read_message_end
raise x
end
end
end
end
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