1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
#ifndef ICE_GRID_REPLICA_SESSION_MANAGER_H
#define ICE_GRID_REPLICA_SESSION_MANAGER_H
#include <IceUtil/Handle.h>
#include <IceUtil/Mutex.h>
#include <IceUtil/Monitor.h>
#include <IceGrid/SessionManager.h>
#include <IceGrid/Internal.h>
namespace IceGrid
{
class Database;
class TraceLevels;
class WellKnownObjectsManager;
class ReplicaSessionManager : public SessionManager
{
public:
class Thread : public SessionKeepAliveThread<ReplicaSessionPrx>
{
public:
Thread(ReplicaSessionManager& manager, const std::shared_ptr<InternalRegistryPrx>& master,
const std::shared_ptr<Ice::Logger>& logger) :
SessionKeepAliveThread<ReplicaSessionPrx>(master, logger),
_manager(manager)
{
}
std::shared_ptr<ReplicaSessionPrx>
createSession(std::shared_ptr<InternalRegistryPrx>& master, std::chrono::seconds& timeout) override
{
return _manager.createSession(master, timeout);
}
void
destroySession(const std::shared_ptr<ReplicaSessionPrx>& session) override
{
_manager.destroySession(session);
}
bool
keepAlive(const std::shared_ptr<ReplicaSessionPrx>& session) override
{
return _manager.keepAlive(session);
}
void registerAllWellKnownObjects();
private:
ReplicaSessionManager& _manager;
};
using SessionManager::SessionManager;
void create(const std::string&, const std::shared_ptr<InternalReplicaInfo>&, const std::shared_ptr<Database>&,
const std::shared_ptr<WellKnownObjectsManager>&, const std::shared_ptr<InternalRegistryPrx>&);
void create(const std::shared_ptr<InternalRegistryPrx>&);
NodePrxSeq getNodes(const NodePrxSeq&) const;
void destroy();
void registerAllWellKnownObjects();
std::shared_ptr<ReplicaSessionPrx> getSession() const { return _thread ? _thread->getSession() : nullptr; }
std::shared_ptr<InternalRegistryPrx> findInternalRegistryForReplica(const Ice::Identity&);
private:
friend class Thread;
bool isDestroyed()
{
std::lock_guard<std::mutex> lock(_mutex);
return !_communicator;
}
std::shared_ptr<ReplicaSessionPrx> createSession(std::shared_ptr<InternalRegistryPrx>&, std::chrono::seconds&);
std::shared_ptr<ReplicaSessionPrx> createSessionImpl(const std::shared_ptr<InternalRegistryPrx>&, std::chrono::seconds&);
void destroySession(const std::shared_ptr<ReplicaSessionPrx>&);
bool keepAlive(const std::shared_ptr<ReplicaSessionPrx>&);
std::shared_ptr<Thread> _thread;
std::string _name;
std::shared_ptr<InternalReplicaInfo> _info;
std::shared_ptr<RegistryPrx> _registry;
std::shared_ptr<InternalRegistryPrx> _internalRegistry;
std::shared_ptr<DatabaseObserverPrx> _observer;
std::shared_ptr<Database> _database;
std::shared_ptr<WellKnownObjectsManager> _wellKnownObjects;
std::shared_ptr<TraceLevels> _traceLevels;
};
}
#endif
|
