Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
SessionValidator |
|
| 0.0;0 |
1 | package org.apache.turbine.modules.actions.sessionvalidator; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import org.apache.turbine.modules.Action; | |
23 | ||
24 | /** | |
25 | * The SessionValidator attempts to retrieve the User object from the | |
26 | * Servlet API session that is associated with the request. If the | |
27 | * data cannot be retrieved, it is handled here. If the user has not | |
28 | * been marked as being logged into the system, the user is rejected | |
29 | * and the screen is set to the screen.homepage value in | |
30 | * TurbineResources.properties. | |
31 | * | |
32 | * <p> | |
33 | * | |
34 | * Other systems generally have a database table which stores this | |
35 | * information, but we take advantage of the Servlet API here to save | |
36 | * a hit to the database for each and every connection that a user | |
37 | * makes. | |
38 | * | |
39 | * <p> | |
40 | * | |
41 | * This action is special in that it should only be executed by the | |
42 | * Turbine servlet. | |
43 | * | |
44 | * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a> | |
45 | * @version $Id: SessionValidator.java 1078552 2011-03-06 19:58:46Z tv $ | |
46 | */ | |
47 | 6 | public abstract class SessionValidator extends Action |
48 | { | |
49 | // empty | |
50 | } |