1 /*
2 * Copyright 1999 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package javax.naming;
27
28 /**
29 * This exception is thrown when a naming operation proceeds to a point
30 * where a context is required to continue the operation, but the
31 * resolved object is not a context. For example, Context.destroy() requires
32 * that the named object be a context. If it is not, NotContextException
33 * is thrown. Another example is a non-context being encountered during
34 * the resolution phase of the Context methods.
35 *<p>
36 * It is also thrown when a particular subtype of context is required,
37 * such as a DirContext, and the resolved object is a context but not of
38 * the required subtype.
39 * <p>
40 * Synchronization and serialization issues that apply to NamingException
41 * apply directly here.
42 * @see Context#destroySubcontext
43 *
44 * @author Rosanna Lee
45 * @author Scott Seligman
46 * @since 1.3
47 */
48
49 public class NotContextException extends NamingException {
50 /**
51 * Constructs a new instance of NotContextException using an
52 * explanation. All other fields default to null.
53 *
54 * @param explanation Possibly null additional detail about this exception.
55 * @see java.lang.Throwable#getMessage
56 */
57 public NotContextException(String explanation) {
58 super(explanation);
59 }
60
61 /**
62 * Constructs a new instance of NotContextException.
63 * All fields default to null.
64 */
65 public NotContextException() {
66 super();
67 }
68
69 /**
70 * Use serialVersionUID from JNDI 1.1.1 for interoperability
71 */
72 private static final long serialVersionUID = 849752551644540417L;
73 }
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