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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICEGRID_SESSIONI_H
#define ICEGRID_SESSIONI_H
#include <IceUtil/Mutex.h>
#include <IceGrid/ReapThread.h>
#include <IceGrid/Session.h>
#include <IceGrid/SessionServantLocatorI.h>
namespace IceGrid
{
class Database;
typedef IceUtil::Handle<Database> DatabasePtr;
class TraceLevels;
typedef IceUtil::Handle<TraceLevels> TraceLevelsPtr;
class AllocationRequest;
typedef IceUtil::Handle<AllocationRequest> AllocationRequestPtr;
class Allocatable;
typedef IceUtil::Handle<Allocatable> AllocatablePtr;
class WaitQueue;
typedef IceUtil::Handle<WaitQueue> WaitQueuePtr;
class SessionI;
typedef IceUtil::Handle<SessionI> SessionIPtr;
class BaseSessionI : virtual Ice::Object, public IceUtil::Mutex
{
public:
virtual ~BaseSessionI();
virtual void keepAlive(const Ice::Current&);
IceUtil::Time timestamp() const;
void shutdown();
virtual Ice::ObjectPrx registerWithServantLocator(const SessionServantLocatorIPtr&, const Ice::ConnectionPtr&);
virtual Ice::ObjectPrx registerWithObjectAdapter(const Ice::ObjectAdapterPtr&);
const std::string& getId() const { return _id; }
protected:
virtual void destroyImpl(bool);
BaseSessionI(const std::string&, const std::string&, const DatabasePtr&);
const std::string _id;
const std::string _prefix;
const TraceLevelsPtr _traceLevels;
const DatabasePtr _database;
SessionServantLocatorIPtr _servantLocator;
Ice::ObjectAdapterPtr _adapter;
Ice::Identity _identity;
bool _destroyed;
IceUtil::Time _timestamp;
};
typedef IceUtil::Handle<BaseSessionI> BaseSessionIPtr;
class SessionDestroyedException
{
};
class SessionI : public BaseSessionI, public Session
{
public:
SessionI(const std::string&, const DatabasePtr&, const WaitQueuePtr&, const Glacier2::SessionControlPrx&);
SessionI(const std::string&, const DatabasePtr&, const WaitQueuePtr&, const Ice::ConnectionPtr&);
virtual ~SessionI();
virtual void keepAlive(const Ice::Current& current) { BaseSessionI::keepAlive(current); }
virtual void allocateObjectById_async(const AMD_Session_allocateObjectByIdPtr&, const Ice::Identity&,
const Ice::Current&);
virtual void allocateObjectByType_async(const AMD_Session_allocateObjectByTypePtr&, const std::string&,
const Ice::Current&);
virtual void releaseObject(const Ice::Identity&, const Ice::Current&);
virtual void setAllocationTimeout(int, const Ice::Current&);
virtual void destroy(const Ice::Current&);
int getAllocationTimeout() const;
const WaitQueuePtr& getWaitQueue() const { return _waitQueue; }
Glacier2::SessionControlPrx getSessionControl() const { return _sessionControl; }
bool addAllocationRequest(const AllocationRequestPtr&);
void removeAllocationRequest(const AllocationRequestPtr&);
void addAllocation(const AllocatablePtr&);
void removeAllocation(const AllocatablePtr&);
protected:
virtual void destroyImpl(bool);
const WaitQueuePtr _waitQueue;
const Glacier2::SessionControlPrx _sessionControl;
const Ice::ConnectionPtr _connection;
int _allocationTimeout;
std::set<AllocationRequestPtr> _requests;
std::set<AllocatablePtr> _allocations;
};
class ClientSessionFactory : virtual public IceUtil::Shared
{
public:
ClientSessionFactory(const Ice::ObjectAdapterPtr&, const DatabasePtr&, const WaitQueuePtr&, const ReapThreadPtr&);
Glacier2::SessionPrx createGlacier2Session(const std::string&, const Glacier2::SessionControlPrx&);
SessionIPtr createSessionServant(const std::string&, const Glacier2::SessionControlPrx&);
const TraceLevelsPtr& getTraceLevels() const;
private:
const Ice::ObjectAdapterPtr _adapter;
const DatabasePtr _database;
const WaitQueuePtr _waitQueue;
const ReapThreadPtr _reaper;
};
typedef IceUtil::Handle<ClientSessionFactory> ClientSessionFactoryPtr;
class ClientSessionManagerI : virtual public Glacier2::SessionManager
{
public:
ClientSessionManagerI(const ClientSessionFactoryPtr&);
virtual Glacier2::SessionPrx create(const std::string&, const Glacier2::SessionControlPrx&, const Ice::Current&);
private:
const ClientSessionFactoryPtr _factory;
};
class ClientSSLSessionManagerI : virtual public Glacier2::SSLSessionManager
{
public:
ClientSSLSessionManagerI(const ClientSessionFactoryPtr&);
virtual Glacier2::SessionPrx create(const Glacier2::SSLInfo&, const Glacier2::SessionControlPrx&,
const Ice::Current&);
private:
const ClientSessionFactoryPtr _factory;
};
};
#endif
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