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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
// **********************************************************************
//
// Copyright (c) 2003-2004 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.
//
// **********************************************************************
package IceInternal;
public final class ServantManager extends Thread
{
public synchronized void
addServant(Ice.Object servant, Ice.Identity ident, String facet)
{
assert(_instance != null); // Must not be called after destruction.
if(facet == null)
{
facet = "";
}
java.util.HashMap m = (java.util.HashMap)_servantMapMap.get(ident);
if(m == null)
{
m = new java.util.HashMap();
_servantMapMap.put(ident, m);
}
else
{
if(m.containsKey(facet))
{
Ice.AlreadyRegisteredException ex = new Ice.AlreadyRegisteredException();
ex.id = Ice.Util.identityToString(ident);
ex.kindOfObject = "servant";
if(facet.length() > 0)
{
ex.id += " -f " + IceUtil.StringUtil.escapeString(facet, "");
}
throw ex;
}
}
m.put(facet, servant);
}
public synchronized Ice.Object
removeServant(Ice.Identity ident, String facet)
{
assert(_instance != null); // Must not be called after destruction.
if(facet == null)
{
facet = "";
}
java.util.HashMap m = (java.util.HashMap)_servantMapMap.get(ident);
Ice.Object obj = null;
if(m == null || (obj = (Ice.Object)m.remove(facet)) == null)
{
Ice.NotRegisteredException ex = new Ice.NotRegisteredException();
ex.id = Ice.Util.identityToString(ident);
ex.kindOfObject = "servant";
if(facet.length() > 0)
{
ex.id += " -f " + IceUtil.StringUtil.escapeString(facet, "");
}
throw ex;
}
if(m.isEmpty())
{
_servantMapMap.remove(ident);
}
return obj;
}
public synchronized java.util.Map
removeAllFacets(Ice.Identity ident)
{
assert(_instance != null); // Must not be called after destruction.
java.util.HashMap m = (java.util.HashMap)_servantMapMap.get(ident);
if(m == null)
{
Ice.NotRegisteredException ex = new Ice.NotRegisteredException();
ex.id = Ice.Util.identityToString(ident);
ex.kindOfObject = "servant";
throw ex;
}
_servantMapMap.remove(ident);
return m;
}
public synchronized Ice.Object
findServant(Ice.Identity ident, String facet)
{
assert(_instance != null); // Must not be called after destruction.
if(facet == null)
{
facet = "";
}
java.util.HashMap m = (java.util.HashMap)_servantMapMap.get(ident);
Ice.Object obj = null;
if(m != null)
{
obj = (Ice.Object)m.get(facet);
}
return obj;
}
public synchronized java.util.Map
findAllFacets(Ice.Identity ident)
{
assert(_instance != null); // Must not be called after destruction.
java.util.HashMap m = (java.util.HashMap)_servantMapMap.get(ident);
if(m != null)
{
return new java.util.HashMap(m);
}
return new java.util.HashMap();
}
public synchronized boolean
hasServant(Ice.Identity ident)
{
assert(_instance != null); // Must not be called after destruction.
java.util.HashMap m = (java.util.HashMap)_servantMapMap.get(ident);
if(m == null)
{
return false;
}
else
{
assert(!m.isEmpty());
return true;
}
}
public synchronized void
addServantLocator(Ice.ServantLocator locator, String category)
{
assert(_instance != null); // Must not be called after destruction.
Ice.ServantLocator l = (Ice.ServantLocator)_locatorMap.get(category);
if(l != null)
{
Ice.AlreadyRegisteredException ex = new Ice.AlreadyRegisteredException();
ex.id = IceUtil.StringUtil.escapeString(category, "");
ex.kindOfObject = "servant locator";
throw ex;
}
_locatorMap.put(category, locator);
}
public synchronized Ice.ServantLocator
findServantLocator(String category)
{
assert(_instance != null); // Must not be called after destruction.
return (Ice.ServantLocator)_locatorMap.get(category);
}
//
// Only for use by Ice.ObjectAdatperI.
//
public
ServantManager(Instance instance, String adapterName)
{
_instance = instance;
_adapterName = adapterName;
}
protected void
finalize()
throws Throwable
{
//
// Don't check whether destroy() has been called. It might have
// not been called if the associated object adapter was not
// properly deactivated.
//
//assert(_instance == null);
super.finalize();
}
//
// Only for use by Ice.ObjectAdatperI.
//
public synchronized void
destroy()
{
assert(_instance != null); // Must not be called after destruction.
_servantMapMap.clear();
java.util.Iterator p = _locatorMap.entrySet().iterator();
while(p.hasNext())
{
java.util.Map.Entry e = (java.util.Map.Entry)p.next();
Ice.ServantLocator locator = (Ice.ServantLocator)e.getValue();
try
{
locator.deactivate((String)e.getKey());
}
catch(Exception ex)
{
java.io.StringWriter sw = new java.io.StringWriter();
java.io.PrintWriter pw = new java.io.PrintWriter(sw);
ex.printStackTrace(pw);
pw.flush();
String s = "exception during locator deactivation:\n" + "object adapter: `" + _adapterName + "'\n" +
"locator category: `" + e.getKey() + "'\n" + sw.toString();
_instance.logger().error(s);
}
}
_locatorMap.clear();
_instance = null;
}
private Instance _instance;
final private String _adapterName;
private java.util.HashMap _servantMapMap = new java.util.HashMap();
private java.util.HashMap _locatorMap = new java.util.HashMap();
}
|
