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// **********************************************************************
//
// Copyright (c) 2003-2006 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 ICE_GRID_NODE_I_H
#define ICE_GRID_NODE_I_H
#include <IceGrid/Internal.h>
#include <IceGrid/WaitQueue.h>
#include <IceGrid/PlatformInfo.h>
#include <IceGrid/UserAccountMapper.h>
#include <IcePatch2/FileServer.h>
namespace IceGrid
{
class TraceLevels;
typedef IceUtil::Handle<TraceLevels> TraceLevelsPtr;
class Activator;
typedef IceUtil::Handle<Activator> ActivatorPtr;
class ServerI;
typedef IceUtil::Handle<ServerI> ServerIPtr;
class NodeI : public Node, public IceUtil::Monitor<IceUtil::Mutex>
{
public:
NodeI(const Ice::ObjectAdapterPtr&, const ActivatorPtr&, const WaitQueuePtr&, const TraceLevelsPtr&,
const NodePrx&, const std::string&, const UserAccountMapperPrx&);
virtual ~NodeI();
virtual void loadServer_async(const AMD_Node_loadServerPtr&, const std::string&, const ServerDescriptorPtr&,
const std::string&, const Ice::Current&);
virtual void destroyServer_async(const AMD_Node_destroyServerPtr&, const std::string&, const Ice::Current&);
virtual void patch(const std::string&, const std::string&, const DistributionDescriptor&, bool,
const Ice::Current&);
virtual std::string getName(const Ice::Current& = Ice::Current()) const;
virtual std::string getHostname(const Ice::Current& = Ice::Current()) const;
virtual LoadInfo getLoad(const Ice::Current& = Ice::Current()) const;
virtual void shutdown(const Ice::Current&) const;
WaitQueuePtr getWaitQueue() const;
Ice::CommunicatorPtr getCommunicator() const;
Ice::ObjectAdapterPtr getAdapter() const;
ActivatorPtr getActivator() const;
TraceLevelsPtr getTraceLevels() const;
NodeObserverPrx getObserver() const;
UserAccountMapperPrx getUserAccountMapper() const;
NodeSessionPrx getSession() const;
void setSession(const NodeSessionPrx&, const NodeObserverPrx&);
int keepAlive();
void waitForSession();
void stop();
private:
void checkConsistency();
void checkConsistencyNoSync(const Ice::StringSeq&);
bool canRemoveServerDirectory(const std::string&);
void initObserver(const Ice::StringSeq&);
void patch(const IcePatch2::FileServerPrx&, const std::string&, const std::vector<std::string>&);
void addServer(const std::string&, const ServerIPtr&);
void removeServer(const ServerIPtr&);
std::set<ServerIPtr> getApplicationServers(const std::string&);
Ice::Identity createServerIdentity(const std::string&);
const Ice::ObjectAdapterPtr _adapter;
const ActivatorPtr _activator;
const WaitQueuePtr _waitQueue;
const TraceLevelsPtr _traceLevels;
const std::string _name;
const NodePrx _proxy;
const Ice::Int _waitTime;
const std::string _instanceName;
const UserAccountMapperPrx _userAccountMapper;
std::string _dataDir;
std::string _serversDir;
std::string _tmpDir;
unsigned long _serial;
NodeObserverPrx _observer;
IceUtil::Monitor<IceUtil::Mutex> _sessionMonitor;
NodeSessionPrx _session;
mutable PlatformInfo _platform;
std::map<std::string, std::set<ServerIPtr> > _serversByApplication;
std::set<std::string> _patchInProgress;
};
typedef IceUtil::Handle<NodeI> NodeIPtr;
}
#endif
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