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Java > Open Source Codes > org > apache > ldap > server > jndi > DeadContext


1 /*
2  * Copyright 2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 package org.apache.ldap.server.jndi;
18
19
20 import org.apache.ldap.common.exception.LdapServiceUnavailableException;
21 import org.apache.ldap.common.message.ResultCodeEnum;
22
23 import javax.naming.*;
24 import javax.naming.directory.Attributes JavaDoc;
25 import javax.naming.directory.DirContext JavaDoc;
26 import javax.naming.directory.ModificationItem JavaDoc;
27 import javax.naming.directory.SearchControls JavaDoc;
28 import javax.naming.ldap.Control JavaDoc;
29 import javax.naming.ldap.ExtendedRequest JavaDoc;
30 import javax.naming.ldap.ExtendedResponse JavaDoc;
31 import javax.naming.ldap.LdapContext JavaDoc;
32 import java.util.Hashtable JavaDoc;
33
34
35 /**
36  * A do nothing placeholder context whose methods throw ConfigurationExceptions.
37  * The provider returns these context when the shutdown environment property key
38  * is set. By returning a non-null Context we prevent an unnecessary exception
39  * being thrown by InitialConext and any one of its subclasses.
40  *
41  * @author <a HREF="mailto:dev@directory.apache.org">Apache Directory Project</a>
42  * @version $Rev$
43  */
44 public class DeadContext implements LdapContext JavaDoc
45 {
46     private final String JavaDoc EXCEPTION_MSG = "Context operation unavailable when " +
47             "invoked after Eve provider has been shutdown";
48
49
50     public Control JavaDoc[] getConnectControls() throws NamingException
51     {
52         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
53     }
54
55
56     public Control JavaDoc[] getRequestControls() throws NamingException
57     {
58         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
59     }
60
61
62     public Control JavaDoc[] getResponseControls() throws NamingException
63     {
64         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
65     }
66
67
68     public void reconnect( Control JavaDoc[] connCtls ) throws NamingException
69     {
70         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
71     }
72
73
74     public void setRequestControls( Control JavaDoc[] requestControls ) throws NamingException
75     {
76         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
77     }
78
79
80     public ExtendedResponse JavaDoc extendedOperation( ExtendedRequest JavaDoc request ) throws NamingException
81     {
82         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
83     }
84
85
86     public LdapContext JavaDoc newInstance( Control JavaDoc[] requestControls ) throws NamingException
87     {
88         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
89     }
90
91
92     public Attributes JavaDoc getAttributes( String JavaDoc name ) throws NamingException
93     {
94         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
95     }
96
97
98     public void modifyAttributes( String JavaDoc name, int mod_op, Attributes JavaDoc attrs ) throws NamingException
99     {
100         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
101     }
102
103
104     public Attributes JavaDoc getAttributes( Name name ) throws NamingException
105     {
106         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
107     }
108
109
110     public void modifyAttributes( Name name, int mod_op, Attributes JavaDoc attrs ) throws NamingException
111     {
112         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
113     }
114
115
116     public DirContext JavaDoc getSchema( String JavaDoc name ) throws NamingException
117     {
118         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
119     }
120
121
122     public DirContext JavaDoc getSchemaClassDefinition( String JavaDoc name ) throws NamingException
123     {
124         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
125     }
126
127
128     public DirContext JavaDoc getSchema( Name name ) throws NamingException
129     {
130         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
131     }
132
133
134     public DirContext JavaDoc getSchemaClassDefinition( Name name ) throws NamingException
135     {
136         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
137     }
138
139
140     public void modifyAttributes( String JavaDoc name, ModificationItem JavaDoc[] mods ) throws NamingException
141     {
142         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
143     }
144
145
146     public void modifyAttributes( Name name, ModificationItem JavaDoc[] mods ) throws NamingException
147     {
148         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
149     }
150
151
152     public NamingEnumeration search( String JavaDoc name, Attributes JavaDoc matchingAttributes ) throws NamingException
153     {
154         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
155     }
156
157
158     public NamingEnumeration search( Name name, Attributes JavaDoc matchingAttributes ) throws NamingException
159     {
160         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
161     }
162
163
164     public void bind( String JavaDoc name, Object JavaDoc obj, Attributes JavaDoc attrs ) throws NamingException
165     {
166         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
167     }
168
169
170     public void rebind( String JavaDoc name, Object JavaDoc obj, Attributes JavaDoc attrs ) throws NamingException
171     {
172         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
173     }
174
175
176     public void bind( Name name, Object JavaDoc obj, Attributes JavaDoc attrs ) throws NamingException
177     {
178         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
179     }
180
181
182     public void rebind( Name name, Object JavaDoc obj, Attributes JavaDoc attrs ) throws NamingException
183     {
184         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
185     }
186
187
188     public Attributes JavaDoc getAttributes( String JavaDoc name, String JavaDoc[] attrIds ) throws NamingException
189     {
190         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
191     }
192
193
194     public Attributes JavaDoc getAttributes( Name name, String JavaDoc[] attrIds ) throws NamingException
195     {
196         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
197     }
198
199
200     public DirContext JavaDoc createSubcontext( String JavaDoc name, Attributes JavaDoc attrs ) throws NamingException
201     {
202         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
203     }
204
205
206     public DirContext JavaDoc createSubcontext( Name name, Attributes JavaDoc attrs ) throws NamingException
207     {
208         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
209     }
210
211
212     public NamingEnumeration search( String JavaDoc name, Attributes JavaDoc matchingAttributes, String JavaDoc[] attributesToReturn ) throws NamingException
213     {
214         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
215     }
216
217
218     public NamingEnumeration search( Name name, Attributes JavaDoc matchingAttributes, String JavaDoc[] attributesToReturn ) throws NamingException
219     {
220         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
221     }
222
223
224     public NamingEnumeration search( String JavaDoc name, String JavaDoc filter, SearchControls JavaDoc cons ) throws NamingException
225     {
226         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
227     }
228
229
230     public NamingEnumeration search( Name name, String JavaDoc filter, SearchControls JavaDoc cons ) throws NamingException
231     {
232         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
233     }
234
235
236     public NamingEnumeration search( String JavaDoc name, String JavaDoc filterExpr, Object JavaDoc[] filterArgs, SearchControls JavaDoc cons ) throws NamingException
237     {
238         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
239     }
240
241
242     public NamingEnumeration search( Name name, String JavaDoc filterExpr, Object JavaDoc[] filterArgs, SearchControls JavaDoc cons ) throws NamingException
243     {
244         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
245     }
246
247
248     public void close() throws NamingException
249     {
250         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
251     }
252
253
254     public String JavaDoc getNameInNamespace() throws NamingException
255     {
256         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
257     }
258
259
260     public void destroySubcontext( String JavaDoc name ) throws NamingException
261     {
262         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
263     }
264
265
266     public void unbind( String JavaDoc name ) throws NamingException
267     {
268         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
269     }
270
271
272     public Hashtable JavaDoc getEnvironment() throws NamingException
273     {
274         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
275     }
276
277
278     public void destroySubcontext( Name name ) throws NamingException
279     {
280         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
281     }
282
283
284     public void unbind( Name name ) throws NamingException
285     {
286         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
287     }
288
289
290     public Object JavaDoc lookup( String JavaDoc name ) throws NamingException
291     {
292         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
293     }
294
295
296     public Object JavaDoc lookupLink( String JavaDoc name ) throws NamingException
297     {
298         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
299     }
300
301
302     public Object JavaDoc removeFromEnvironment( String JavaDoc propName ) throws NamingException
303     {
304         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
305     }
306
307
308     public void bind( String JavaDoc name, Object JavaDoc obj ) throws NamingException
309     {
310         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
311     }
312
313
314     public void rebind( String JavaDoc name, Object JavaDoc obj ) throws NamingException
315     {
316         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
317     }
318
319
320     public Object JavaDoc lookup( Name name ) throws NamingException
321     {
322         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
323     }
324
325
326     public Object JavaDoc lookupLink( Name name ) throws NamingException
327     {
328         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
329     }
330
331
332     public void bind( Name name, Object JavaDoc obj ) throws NamingException
333     {
334         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
335     }
336
337
338     public void rebind( Name name, Object JavaDoc obj ) throws NamingException
339     {
340         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
341     }
342
343
344     public void rename( String JavaDoc oldName, String JavaDoc newName ) throws NamingException
345     {
346         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
347     }
348
349
350     public Context JavaDoc createSubcontext( String JavaDoc name ) throws NamingException
351     {
352         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
353     }
354
355
356     public Context JavaDoc createSubcontext( Name name ) throws NamingException
357     {
358         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
359     }
360
361
362     public void rename( Name oldName, Name newName ) throws NamingException
363     {
364         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
365     }
366
367
368     public NameParser getNameParser( String JavaDoc name ) throws NamingException
369     {
370         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
371     }
372
373
374     public NameParser getNameParser( Name name ) throws NamingException
375     {
376         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
377     }
378
379
380     public NamingEnumeration list( String JavaDoc name ) throws NamingException
381     {
382         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
383     }
384
385
386     public NamingEnumeration listBindings( String JavaDoc name ) throws NamingException
387     {
388         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
389     }
390
391
392     public NamingEnumeration list( Name name ) throws NamingException
393     {
394         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
395     }
396
397
398     public NamingEnumeration listBindings( Name name ) throws NamingException
399     {
400         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
401     }
402
403
404     public Object JavaDoc addToEnvironment( String JavaDoc propName, Object JavaDoc propVal ) throws NamingException
405     {
406         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
407     }
408
409
410     public String JavaDoc composeName( String JavaDoc name, String JavaDoc prefix ) throws NamingException
411     {
412         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
413     }
414
415
416     public Name composeName( Name name, Name prefix ) throws NamingException
417     {
418         throw new LdapServiceUnavailableException( EXCEPTION_MSG, ResultCodeEnum.UNAVAILABLE );
419     }
420 }
421
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