#-- # 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 Qpid::Proton::Util # @private module Engine # Convenience method to receive messages from a delivery. # # @param delivery [Qpid::Proton::Delivery] The delivery. # @param msg [Qpid::Proton::Message] The message to use. # # @return [Qpid::Proton::Message] the message # def self.receive_message(delivery, msg = nil) msg = Qpid::Proton::Message.new if msg.nil? msg.decode(delivery.link.receive(delivery.pending)) delivery.link.advance return msg end def data_to_object(data_impl) # :nodoc: object = nil unless data_impl.nil? data = Qpid::Proton::Codec::Data.new(data_impl) data.rewind data.next object = data.object data.rewind end return object end def object_to_data(object, data_impl) # :nodoc: unless object.nil? data = Data.new(data_impl) data.object = object end end def condition_to_object(condition) # :nodoc: result = nil if Cproton.pn_condition_is_set(condition) result = Condition.new(Cproton.pn_condition_get_name(condition), Cproton.pn_condition_get_description(condition), data_to_object(Cproton.pn_condition_info(condition))) end return result end def object_to_condition(object, condition) # :nodoc: Cproton.pn_condition_clear(condition) unless object.nil? Cproton.pn_condition_set_name(condition, object.name) Cproton.pn_condition_set_description(condition, object.description) info = Data.new(Cproton.pn_condition_info(condition)) if object.info? info.object = object.info end end end end end