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// **********************************************************************
//
// Copyright (c) 2001
// MutableRealms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
#ifndef TOPIC_MANAGER_I_H
#define TOPIC_MANAGER_I_H
#include <IceStorm/IceStorm.h>
#include <IceStorm/StringBoolDict.h>
namespace IceStorm
{
//
// Forward declarations.
//
class TopicI;
typedef IceUtil::Handle<TopicI> TopicIPtr;
class TraceLevels;
typedef IceUtil::Handle<TraceLevels> TraceLevelsPtr;
class Flusher;
typedef IceUtil::Handle<Flusher> FlusherPtr;
class SubscriberFactory;
typedef IceUtil::Handle<SubscriberFactory> SubscriberFactoryPtr;
//
// Map of TopicImplementation objects.
//
typedef std::map<std::string, TopicIPtr> TopicIMap;
//
// TopicManager implementation.
//
class TopicManagerI : public TopicManager, public IceUtil::Mutex
{
public:
TopicManagerI(const Ice::CommunicatorPtr&, const Ice::ObjectAdapterPtr&, const TraceLevelsPtr&,
const Freeze::DBEnvironmentPtr&, const Freeze::DBPtr&);
~TopicManagerI();
virtual TopicPrx create(const std::string&, const Ice::Current&);
virtual TopicPrx retrieve(const std::string&, const Ice::Current&);
virtual TopicDict retrieveAll(const Ice::Current&);
virtual void subscribe(const QoS&, const Ice::ObjectPrx&, const Ice::Current&);
virtual void unsubscribe(const Ice::ObjectPrx&, const Ice::Current&);
virtual void shutdown(const Ice::Current&);
void reap();
private:
void installTopic(const std::string&, const std::string&, bool);
Ice::CommunicatorPtr _communicator;
Ice::ObjectAdapterPtr _adapter;
TraceLevelsPtr _traceLevels;
TopicIMap _topicIMap;
FlusherPtr _flusher;
SubscriberFactoryPtr _factory;
Freeze::DBEnvironmentPtr _dbEnv;
StringBoolDict _topics;
};
typedef IceUtil::Handle<TopicManagerI> TopicManagerIPtr;
} // End namespace IceStorm
#endif
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