1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.shiro.session;
20
21 /**
22 * Exception thrown when attempting to interact with the system under an established session
23 * when that session is considered invalid. The meaning of the term 'invalid' is based on
24 * application behavior. For example, a Session is considered invalid if it has been explicitly
25 * stopped (e.g. when a user logs-out or when explicitly
26 * {@link Session#stop() stopped} programmatically. A Session can also be
27 * considered invalid if it has expired.
28 *
29 * @see StoppedSessionException
30 * @see ExpiredSessionException
31 * @see UnknownSessionException
32 * @since 0.1
33 */
34 public class InvalidSessionException extends SessionException {
35
36 /**
37 * Creates a new InvalidSessionException.
38 */
39 public InvalidSessionException() {
40 super();
41 }
42
43 /**
44 * Constructs a new InvalidSessionException.
45 *
46 * @param message the reason for the exception
47 */
48 public InvalidSessionException(String message) {
49 super(message);
50 }
51
52 /**
53 * Constructs a new InvalidSessionException.
54 *
55 * @param cause the underlying Throwable that caused this exception to be thrown.
56 */
57 public InvalidSessionException(Throwable cause) {
58 super(cause);
59 }
60
61 /**
62 * Constructs a new InvalidSessionException.
63 *
64 * @param message the reason for the exception
65 * @param cause the underlying Throwable that caused this exception to be thrown.
66 */
67 public InvalidSessionException(String message, Throwable cause) {
68 super(message, cause);
69 }
70
71 }