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annotate flys-backend/src/main/java/de/intevation/flys/backend/SessionHolder.java @ 4215:c179cd02177d

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Logout the current user Add code to the logout button to remove the current user from the session and to redirect the browser window to the login page. Part of flys/issue916 (Logout: "Abmelden" Knopf mit Funktion belegen)
author Björn Ricks <bjoern.ricks@intevation.de>
date Tue, 23 Oct 2012 09:59:16 +0200
parents 76c75c8b9ee0
children
rev   line source
466
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.backend;
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2
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3 import org.apache.log4j.Logger;
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4
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5 import org.hibernate.Session;
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6 import org.hibernate.SessionFactory;
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7
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8
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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9 public class SessionHolder
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10 {
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76c75c8b9ee0 SedDB: Make access to SedDB configurable over conf.xml and provide access to sessions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 466
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11 private static Logger log =
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12 Logger.getLogger(SessionHolder.class);
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13
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14 public static final ThreadLocal<Session> HOLDER =
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15 new ThreadLocal<Session>() {
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76c75c8b9ee0 SedDB: Make access to SedDB configurable over conf.xml and provide access to sessions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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16 @Override
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17 protected Session initialValue() {
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18 return create();
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19 }
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20 };
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21
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22 private SessionHolder() {
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23 }
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24
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25 public synchronized static Session create() {
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76c75c8b9ee0 SedDB: Make access to SedDB configurable over conf.xml and provide access to sessions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 466
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26 log.debug("create");
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27 SessionFactory sessionFactory =
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28 SessionFactoryProvider.getSessionFactory();
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29 return sessionFactory.openSession();
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30 }
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31
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32 public static Session acquire() {
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76c75c8b9ee0 SedDB: Make access to SedDB configurable over conf.xml and provide access to sessions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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33 log.debug("acquire");
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34 Session session = create();
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35 HOLDER.set(session);
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36 return session;
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37 }
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38
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39 public static void release() {
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76c75c8b9ee0 SedDB: Make access to SedDB configurable over conf.xml and provide access to sessions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 466
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40 log.debug("release");
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41 HOLDER.remove();
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42 }
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43 }
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44 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org