Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/backend/SessionHolder.java @ 4380:19754e5227c8

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Add facets for fixanalysis data from the datacage Add facets for fixanalysis data from the datacage to the bed difference height year, bed difference year and bed difference epoch output modes.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 02 Nov 2012 15:54:41 +0100
parents 76c75c8b9ee0
children
rev   line source
466
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.backend;
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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2
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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3 import org.apache.log4j.Logger;
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4
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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5 import org.hibernate.Session;
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6 import org.hibernate.SessionFactory;
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7
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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8
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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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8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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12 Logger.getLogger(SessionHolder.class);
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13
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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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>
parents: 466
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16 @Override
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17 protected Session initialValue() {
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18 return create();
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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19 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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20 };
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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21
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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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 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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31
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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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>
parents: 466
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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 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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parents:
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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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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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41 HOLDER.remove();
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42 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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43 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend.
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44 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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