| #ifndef QPID_CLIENT_AMQP0_10_INCOMINGMESSAGES_H |
| #define QPID_CLIENT_AMQP0_10_INCOMINGMESSAGES_H |
| |
| /* |
| * |
| * 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. |
| * |
| */ |
| #include <string> |
| #include <boost/shared_ptr.hpp> |
| #include "qpid/client/AsyncSession.h" |
| #include "qpid/framing/SequenceSet.h" |
| #include "qpid/sys/BlockingQueue.h" |
| #include "qpid/sys/Time.h" |
| #include "qpid/client/amqp0_10/AcceptTracker.h" |
| |
| namespace qpid { |
| |
| namespace framing{ |
| class FrameSet; |
| } |
| |
| namespace messaging { |
| class Message; |
| } |
| |
| namespace client { |
| namespace amqp0_10 { |
| |
| /** |
| * Queue of incoming messages. |
| */ |
| class IncomingMessages |
| { |
| public: |
| typedef boost::shared_ptr<qpid::framing::FrameSet> FrameSetPtr; |
| class MessageTransfer |
| { |
| public: |
| const std::string& getDestination(); |
| void retrieve(qpid::messaging::Message* message); |
| private: |
| FrameSetPtr content; |
| IncomingMessages& parent; |
| |
| MessageTransfer(FrameSetPtr, IncomingMessages&); |
| friend class IncomingMessages; |
| }; |
| |
| struct Handler |
| { |
| virtual ~Handler() {} |
| virtual bool accept(MessageTransfer& transfer) = 0; |
| }; |
| |
| void setSession(qpid::client::AsyncSession session); |
| bool get(Handler& handler, qpid::sys::Duration timeout); |
| bool getNextDestination(std::string& destination, qpid::sys::Duration timeout); |
| void accept(); |
| void accept(qpid::framing::SequenceNumber id, bool cumulative); |
| void releaseAll(); |
| void releasePending(const std::string& destination); |
| |
| uint32_t pendingAccept(); |
| uint32_t pendingAccept(const std::string& destination); |
| |
| uint32_t available(); |
| uint32_t available(const std::string& destination); |
| private: |
| typedef std::deque<FrameSetPtr> FrameSetQueue; |
| |
| sys::Mutex lock; |
| qpid::client::AsyncSession session; |
| boost::shared_ptr< sys::BlockingQueue<FrameSetPtr> > incoming; |
| FrameSetQueue received; |
| AcceptTracker acceptTracker; |
| |
| bool process(Handler*, qpid::sys::Duration); |
| bool wait(qpid::sys::Duration); |
| void retrieve(FrameSetPtr, qpid::messaging::Message*); |
| |
| }; |
| }}} // namespace qpid::client::amqp0_10 |
| |
| #endif /*!QPID_CLIENT_AMQP0_10_INCOMINGMESSAGES_H*/ |