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Java > Open Source Codes > org > apache > beehive > netui > pageflow > LoginExpiredException


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  * $Header:$
17  */
18 package org.apache.beehive.netui.pageflow;
19
20
21 /**
22  * Exception thrown when {@link NotLoggedInException} would be thrown, <i>and</i> when the
23  * current HttpServletRequest refers to a session that no longer exists.
24  */
25 public class LoginExpiredException
26         extends NotLoggedInException
27 {
28     public LoginExpiredException( String JavaDoc actionName, FlowController fc )
29     {
30         super( actionName, fc );
31     }
32     
33     public String JavaDoc[] getMessageParts()
34     {
35         return new String JavaDoc[]
36         {
37             "Action ",
38             " on Page Flow ",
39             " requires a current user, but there is no logged-in user. This may be due to an expired session."
40         };
41     }
42 }
43
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