Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
TurbineSession |
|
| 1.0;1 |
1 | package org.apache.turbine.services.session; | |
2 | ||
3 | ||
4 | /* | |
5 | * Licensed to the Apache Software Foundation (ASF) under one | |
6 | * or more contributor license agreements. See the NOTICE file | |
7 | * distributed with this work for additional information | |
8 | * regarding copyright ownership. The ASF licenses this file | |
9 | * to you under the Apache License, Version 2.0 (the | |
10 | * "License"); you may not use this file except in compliance | |
11 | * with the License. You may obtain a copy of the License at | |
12 | * | |
13 | * http://www.apache.org/licenses/LICENSE-2.0 | |
14 | * | |
15 | * Unless required by applicable law or agreed to in writing, | |
16 | * software distributed under the License is distributed on an | |
17 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
18 | * KIND, either express or implied. See the License for the | |
19 | * specific language governing permissions and limitations | |
20 | * under the License. | |
21 | */ | |
22 | ||
23 | ||
24 | import java.util.Collection; | |
25 | import javax.servlet.http.HttpSession; | |
26 | ||
27 | import org.apache.turbine.om.security.User; | |
28 | import org.apache.turbine.services.TurbineServices; | |
29 | ||
30 | /** | |
31 | * This is a conveience class provided to allow access to the SessionService | |
32 | * through static methods. The SessionService should ALWAYS be accessed | |
33 | * through this class. | |
34 | * | |
35 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> | |
36 | * @version $Id: TurbineSession.java 1066925 2011-02-03 19:44:37Z ludwig $ | |
37 | * @see org.apache.turbine.services.session.SessionService | |
38 | */ | |
39 | 0 | public abstract class TurbineSession |
40 | { | |
41 | /** | |
42 | * Gets a list of the active sessions | |
43 | * | |
44 | * @return List of HttpSession objects | |
45 | */ | |
46 | public static Collection<HttpSession> getActiveSessions() | |
47 | { | |
48 | 0 | return getService().getActiveSessions(); |
49 | } | |
50 | ||
51 | /** | |
52 | * Adds a session to the current list. This method should only be | |
53 | * called by the listener. | |
54 | * | |
55 | * @param session Session to add | |
56 | */ | |
57 | public static void addSession(HttpSession session) | |
58 | { | |
59 | 0 | getService().addSession(session); |
60 | 0 | } |
61 | ||
62 | /** | |
63 | * Removes a session from the current list. This method should only be | |
64 | * called by the listener. | |
65 | * | |
66 | * @param session Session to remove | |
67 | */ | |
68 | public static void removeSession(HttpSession session) | |
69 | { | |
70 | 0 | getService().removeSession(session); |
71 | 0 | } |
72 | ||
73 | /** | |
74 | * Determines if a given user is currently logged in. The actual | |
75 | * implementation of the User object must implement the equals() | |
76 | * method. By default, Torque based objects (liek TurbineUser) | |
77 | * have an implementation of equals() that will compare the | |
78 | * result of getPrimaryKey(). | |
79 | * | |
80 | * @param user User to check for | |
81 | * @return true if the user is logged in on one of the | |
82 | * active sessions. | |
83 | */ | |
84 | public static boolean isUserLoggedIn(User user) | |
85 | { | |
86 | 0 | return getService().isUserLoggedIn(user); |
87 | } | |
88 | ||
89 | /** | |
90 | * Gets a collection of all user objects representing the users currently | |
91 | * logged in. This will exclude any instances of anonymous user that | |
92 | * Turbine will use before the user actually logs on. | |
93 | * | |
94 | * @return collection of org.apache.turbine.om.security.User objects | |
95 | */ | |
96 | public static Collection<User> getActiveUsers() | |
97 | { | |
98 | 0 | return getService().getActiveUsers(); |
99 | } | |
100 | ||
101 | /** | |
102 | * Utility method for accessing the service | |
103 | * implementation | |
104 | * | |
105 | * @return a IntakeService implementation instance | |
106 | */ | |
107 | private static SessionService getService() | |
108 | { | |
109 | 0 | return (SessionService) TurbineServices |
110 | .getInstance().getService(SessionService.SERVICE_NAME); | |
111 | } | |
112 | ||
113 | /** | |
114 | * Gets the User object of the the specified HttpSession. | |
115 | * | |
116 | * @param session | |
117 | * @return | |
118 | */ | |
119 | public static User getUserFromSession(HttpSession session) | |
120 | { | |
121 | 0 | return getService().getUserFromSession(session); |
122 | } | |
123 | ||
124 | /** | |
125 | * Gets the HttpSession by the session identifier | |
126 | * | |
127 | * @param sessionId | |
128 | * @return | |
129 | */ | |
130 | public static HttpSession getSession(String sessionId) | |
131 | { | |
132 | 0 | return getService().getSession(sessionId); |
133 | } | |
134 | ||
135 | /** | |
136 | * Get a collection of all session on which the given user | |
137 | * is logged in. | |
138 | * | |
139 | * @param user the user | |
140 | * @return Collection of HtttSession objects | |
141 | */ | |
142 | public static Collection<HttpSession> getSessionsForUser(User user) | |
143 | { | |
144 | 0 | return getService().getSessionsForUser(user); |
145 | } | |
146 | } |