dive4elements/river: flys-backend/src/main/java/de/intevation/flys/backend/SessionHolder.java annotate

annotate flys-backend/src/main/java/de/intevation/flys/backend/SessionHolder.java @ 757:c19d4c643526

River: add method to find gauge by its station position. flys-backend/trunk@2090 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Wed, 08 Jun 2011 19:03:44 +0000
parents	8bd50b41dea6
children	76c75c8b9ee0

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. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	3 import org.apache.log4j.Logger;
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	5 import org.hibernate.Session;
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6 import org.hibernate.SessionFactory;
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	7
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	8
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	9 public class SessionHolder
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10 {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11 private static Logger logger =
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	12 Logger.getLogger(SessionHolder.class);
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	13
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	14 public static final ThreadLocal<Session> HOLDER =
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 new ThreadLocal<Session>() {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16 protected Session initialValue() {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17 return create();
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19 };
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 private SessionHolder() {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 public synchronized static Session create() {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25 logger.debug("create");
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	26 SessionFactory sessionFactory =
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	27 SessionFactoryProvider.getSessionFactory();
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	28 return sessionFactory.openSession();
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	29 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	30
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	31 public static Session acquire() {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	32 logger.debug("acquire");
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33 Session session = create();
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 HOLDER.set(session);
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35 return session;
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 public static void release() {
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39 logger.debug("release");
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 HOLDER.remove();
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 }
8bd50b41dea6 Moved the SessionHolder from flys-artifacts to flys-backend. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/backend/SessionHolder.java @ 757:c19d4c643526