Mercurial > dive4elements > river
view flys-backend/src/main/java/org/dive4elements/river/importer/ImportBedHeightEpochValue.java @ 5829:18619c1e7c2a
Repaired internal references.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 11:54:36 +0200 |
parents | dfb26b03b179 |
children |
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package org.dive4elements.river.importer; import java.util.List; import java.math.BigDecimal; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import org.dive4elements.river.model.BedHeightEpoch; import org.dive4elements.river.model.BedHeightEpochValue; public class ImportBedHeightEpochValue implements ImportBedHeightValue { private static final Logger log = Logger.getLogger(ImportBedHeightEpochValue.class); private BigDecimal station; private BigDecimal height; private BedHeightEpochValue peer; public ImportBedHeightEpochValue() { } public ImportBedHeightEpochValue(BigDecimal station, BigDecimal height) { this.station = station; this.height = height; } public void storeDependencies(BedHeightEpoch bedHeight) { getPeer(bedHeight); } public BedHeightEpochValue getPeer(BedHeightEpoch bedHeight) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from BedHeightEpochValue where " + " bedHeight=:bedHeight and " + " station=:station and " + " height=:height"); query.setParameter("bedHeight", bedHeight); query.setParameter("station", station); query.setParameter("height", height); List<BedHeightEpochValue> values = query.list(); if (values.isEmpty()) { peer = new BedHeightEpochValue( bedHeight, station, height ); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :