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#ifndef QPID_BROKER_PREVIEWSESSION_H
#define QPID_BROKER_PREVIEWSESSION_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/framing/Uuid.h"
#include "qpid/framing/FrameHandler.h"
#include "qpid/framing/SessionState.h"
#include "qpid/framing/ProtocolVersion.h"
#include "qpid/sys/Mutex.h"
#include "qpid/sys/Time.h"
#include "qpid/management/Manageable.h"
#include "qpid/management/Session.h"
#include "SessionContext.h"
#include <boost/noncopyable.hpp>
#include <boost/scoped_ptr.hpp>
#include <set>
#include <vector>
#include <ostream>
namespace qpid {
namespace framing {
class AMQP_ClientProxy;
}
namespace broker {
class SemanticHandler;
class PreviewSessionHandler;
class PreviewSessionManager;
class Broker;
class ConnectionState;
/**
* Broker-side session state includes sessions handler chains, which may
* themselves have state.
*/
class PreviewSessionState : public framing::SessionState,
public SessionContext,
public framing::FrameHandler::Chains,
public management::Manageable
{
public:
~PreviewSessionState();
bool isAttached() { return handler; }
void detach();
void attach(PreviewSessionHandler& handler);
PreviewSessionHandler* getHandler();
/** @pre isAttached() */
framing::AMQP_ClientProxy& getProxy();
/** @pre isAttached() */
ConnectionState& getConnection();
uint32_t getTimeout() const { return timeout; }
Broker& getBroker() { return broker; }
framing::ProtocolVersion getVersion() const { return version; }
/** OutputControl **/
void activateOutput();
// Manageable entry points
management::ManagementObject::shared_ptr GetManagementObject (void) const;
management::Manageable::status_t
ManagementMethod (uint32_t methodId, management::Args& args);
// Normally SessionManager creates sessions.
PreviewSessionState(PreviewSessionManager*,
PreviewSessionHandler* out,
uint32_t timeout,
uint32_t ackInterval);
private:
PreviewSessionManager* factory;
PreviewSessionHandler* handler;
framing::Uuid id;
uint32_t timeout;
sys::AbsTime expiry; // Used by SessionManager.
Broker& broker;
framing::ProtocolVersion version;
sys::Mutex lock;
boost::scoped_ptr<SemanticHandler> semanticHandler;
management::Session::shared_ptr mgmtObject;
friend class PreviewSessionManager;
};
inline std::ostream& operator<<(std::ostream& out, const PreviewSessionState& session) {
return out << session.getId();
}
}} // namespace qpid::broker
#endif /*!QPID_BROKER_SESSION_H*/
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