| #ifndef QPID_BROKER_SESSIONMANAGER_H |
| #define QPID_BROKER_SESSIONMANAGER_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 <qpid/SessionState.h> |
| #include <qpid/sys/Time.h> |
| #include <qpid/sys/Mutex.h> |
| #include <qpid/RefCounted.h> |
| |
| #include <set> |
| #include <vector> |
| #include <memory> |
| |
| #include <boost/noncopyable.hpp> |
| #include <boost/ptr_container/ptr_vector.hpp> |
| #include <boost/intrusive_ptr.hpp> |
| |
| namespace qpid { |
| namespace broker { |
| class Broker; |
| class SessionState; |
| class SessionHandler; |
| |
| /** |
| * Create and manage SessionState objects. |
| */ |
| class SessionManager : private boost::noncopyable { |
| public: |
| SessionManager(const qpid::SessionState::Configuration&, Broker&); |
| |
| ~SessionManager(); |
| |
| /** Open a new active session, caller takes ownership */ |
| std::auto_ptr<SessionState> attach(SessionHandler& h, const SessionId& id, bool/*force*/); |
| |
| /** Return a detached session to the manager, start the timeout counter. */ |
| void detach(std::auto_ptr<SessionState>); |
| |
| /** Forget about an attached session. Called by SessionState destructor. */ |
| void forget(const SessionId&); |
| |
| Broker& getBroker() const { return broker; } |
| |
| const qpid::SessionState::Configuration& getSessionConfig() const { return config; } |
| |
| private: |
| typedef boost::ptr_vector<SessionState> Detached; // Sorted in expiry order. |
| typedef std::set<SessionId> Attached; |
| |
| void eraseExpired(); |
| |
| sys::Mutex lock; |
| Detached detached; |
| Attached attached; |
| qpid::SessionState::Configuration config; |
| Broker& broker; |
| }; |
| |
| |
| |
| }} // namespace qpid::broker |
| |
| |
| |
| |
| |
| #endif /*!QPID_BROKER_SESSIONMANAGER_H*/ |