blob: c8b0bf12c69090600e08489c2c80f5cc72f3d010 (
plain)
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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
// **********************************************************************
//
// Copyright (c) 2003-2005 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.
//
// **********************************************************************
import Demo.*;
class SessionFactoryI extends _SessionFactoryDisp
{
private static class ReapThread extends Thread
{
ReapThread(SessionFactoryI factory, long timeout)
{
_timeout = timeout;
_factory = factory;
}
public synchronized void
run()
{
while(!_terminated)
{
try
{
wait(_timeout);
}
catch(InterruptedException e)
{
}
if(!_terminated)
{
_factory.reap();
}
}
}
synchronized void
terminate()
{
_terminated = true;
notify();
}
private boolean _terminated = false;
final private long _timeout;
final private SessionFactoryI _factory;
};
public
SessionFactoryI(Ice.ObjectAdapter adapter)
{
_adapter = adapter;
_reapThread = new ReapThread(this, _timeout);
_reapThread.start();
}
public synchronized SessionPrx
create(Ice.Current c)
{
SessionI session = new SessionI(_adapter, _timeout);
SessionPrx proxy = SessionPrxHelper.uncheckedCast(_adapter.addWithUUID(session));
_sessions.add(new SessionId(session, proxy.ice_getIdentity()));
return proxy;
}
public void
shutdown(Ice.Current c)
{
System.out.println("Shutting down...");
c.adapter.getCommunicator().shutdown();
}
synchronized public void
destroy()
{
_reapThread.terminate();
try
{
_reapThread.join();
}
catch(InterruptedException e)
{
}
java.util.Iterator p = _sessions.iterator();
while(p.hasNext())
{
SessionId s = (SessionId)p.next();
s.session.destroyCallback();
// When the session factory is destroyed the OA is
// deactivated and all servants have been removed so
// calling remove on the OA is not necessary.
}
_sessions.clear();
}
synchronized private void
reap()
{
java.util.Iterator p = _sessions.iterator();
while(p.hasNext())
{
SessionId s = (SessionId)p.next();
if(s.session.destroyed())
{
s.session.destroyCallback();
_adapter.remove(s.id);
p.remove();
}
}
}
final private long _timeout = 10 * 1000; // 10 seconds.
final private Ice.ObjectAdapter _adapter;
private ReapThread _reapThread;
private static class SessionId
{
SessionId(SessionI s, Ice.Identity i)
{
session = s;
id = i;
}
final SessionI session;
final Ice.Identity id;
};
private java.util.List _sessions = new java.util.LinkedList();
}
|
