Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportWaterlevelValue.java @ 4173:7d4480c0e68e
Allow users to select the current relevant discharge table in historical discharge table calculattion.
In addition to this, the discharge tables in the helper panel displayed in the client is ordered in time.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Thu, 18 Oct 2012 12:13:48 +0200 |
parents | a65b5b0ade6f |
children | 99b452967737 |
line wrap: on
line source
package de.intevation.flys.importer; import java.util.List; import org.hibernate.Session; import org.hibernate.Query; import de.intevation.flys.model.WaterlevelQRange; import de.intevation.flys.model.WaterlevelValue; public class ImportWaterlevelValue { private Double station; private Double w; private WaterlevelValue peer; public ImportWaterlevelValue(Double station, Double w) { this.station = station; this.w = w; } public void storeDependencies(WaterlevelQRange qRange) { getPeer(qRange); } public WaterlevelValue getPeer(WaterlevelQRange qRange) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from WaterlevelValue where " + " qrange=:qrange and " + " station=:station and " + " w=:w" ); query.setParameter("qrange", qRange); query.setParameter("station", station); query.setParameter("w", w); List<WaterlevelValue> values = query.list(); if (values.isEmpty()) { peer = new WaterlevelValue(qRange, station, w); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :