Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/RiverFactory.java @ 2792:fe987587ebc9
Merged revisions 4539-4540,4543,4545-4546 via svnmerge from
file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk
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r4539 | teichmann | 2012-05-27 20:02:13 +0200 (So, 27 Mai 2012) | 1 line
FixA: Added forgotten csv/report facets/generators to conf.
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r4540 | teichmann | 2012-05-27 20:11:31 +0200 (So, 27 Mai 2012) | 1 line
FixA: Fixed class cast bug in report facet.
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r4543 | teichmann | 2012-05-28 20:35:01 +0200 (Mo, 28 Mai 2012) | 1 line
FixA: Added facet to return delta w/t as CSV
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r4545 | teichmann | 2012-05-28 22:59:27 +0200 (Mo, 28 Mai 2012) | 1 line
FixA: Made Delta W/t calculation finally work
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r4546 | teichmann | 2012-05-28 23:34:24 +0200 (Mo, 28 Mai 2012) | 1 line
FixA: corrected fitting (Q->W instead W->Q).
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flys-artifacts/tags/2.7@4547 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 29 May 2012 04:58:29 +0000 |
parents | 26e19cdaed5e |
children | 29022c93027d |
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package de.intevation.flys.artifacts.model; import java.util.List; import de.intevation.flys.backend.SessionHolder; import de.intevation.flys.model.River; import org.hibernate.Query; import org.hibernate.Session; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class RiverFactory { /** We don't need to instantiate concrete objects of this class. */ private RiverFactory() { } /** * Returns all rivers that were found in the backend. * * @return all rivers. */ public static List<River> getRivers() { Session session = SessionHolder.HOLDER.get(); return session.createQuery("from River order by name").list(); } /** * Returns a River object fetched from database based on its id. * * @param river_id The id of the desired river. * * @return the river. */ public static River getRiver(int river_id) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery("from River where id=:river_id"); query.setParameter("river_id", river_id); List<River> rivers = query.list(); return (rivers != null && rivers.size() > 0) ? rivers.get(0) : null; } /** * Returns a River object fetched from database based on its name. * * @param river The name of a river. * * @return the River object. */ public static River getRiver(String river) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from River where name =:name"); query.setParameter("name", river); List<River> rivers = query.list(); return (rivers != null && rivers.size() > 0) ? rivers.get(0) : null; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :