1 /*
2 * Copyright 2012-2013 smartics, Kronseder & Reiner GmbH
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 package de.smartics.properties.api.core.context.alias;
17
18 /**
19 * Signals that an alias is not registered with the system.
20 */
21 public final class UnknownAliasException extends AliasException
22 {
23 // ********************************* Fields *********************************
24
25 // --- constants ------------------------------------------------------------
26
27 /**
28 * The class version identifier.
29 * <p>
30 * The value of this constant is {@value}.
31 * </p>
32 */
33 private static final long serialVersionUID = 1L;
34
35 // --- members --------------------------------------------------------------
36
37 // ****************************** Initializer *******************************
38
39 // ****************************** Constructors ******************************
40
41 /**
42 * Convenience constructor without a cause.
43 *
44 * @param alias the alias that signals a problem.
45 */
46 public UnknownAliasException(final String alias)
47 {
48 this(null, alias);
49 }
50
51 /**
52 * Default constructor.
53 *
54 * @param cause the cause (which is saved for later retrieval by the
55 * {@link #getCause()} method). (A <tt>null</tt> value is permitted,
56 * and indicates that the cause is nonexistent or unknown.)
57 * @param alias the alias that signals a problem.
58 */
59 public UnknownAliasException(final Throwable cause, final String alias)
60 {
61 super("Unkown alias '" + alias + "'.", cause, alias);
62 }
63
64 // ****************************** Inner Classes *****************************
65
66 // ********************************* Methods ********************************
67
68 // --- init -----------------------------------------------------------------
69
70 // --- get&set --------------------------------------------------------------
71
72 // --- business -------------------------------------------------------------
73
74 // --- object basics --------------------------------------------------------
75
76 }