Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportBedHeightSingleValue.java @ 5505:1b036a409575
SedimentDensityParser: allow year to be null (in line with schema)
author | Tom Gottfried <tom.gottfried@intevation.de> |
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date | Thu, 28 Mar 2013 15:35:42 +0100 |
parents | ffb2aac9a5b6 |
children |
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package de.intevation.flys.importer; import java.util.List; import java.math.BigDecimal; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import de.intevation.flys.model.BedHeightSingle; import de.intevation.flys.model.BedHeightSingleValue; public class ImportBedHeightSingleValue implements ImportBedHeightValue { private static final Logger log = Logger.getLogger(ImportBedHeightSingleValue.class); protected ImportBedHeightSingle bedHeight; protected BigDecimal station; protected BigDecimal height; protected BigDecimal uncertainty; protected BigDecimal dataGap; protected BigDecimal soundingWidth; protected BigDecimal width; protected BedHeightSingleValue peer; public ImportBedHeightSingleValue( ImportBedHeightSingle bedHeight, BigDecimal station, BigDecimal height, BigDecimal uncertainty, BigDecimal dataGap, BigDecimal soundingWidth, BigDecimal width ) { this.bedHeight = bedHeight; this.station = station; this.height = height; this.uncertainty = uncertainty; this.dataGap = dataGap; this.soundingWidth = soundingWidth; this.width = width; } public void storeDependencies(BedHeightSingle bedHeight) { getPeer(bedHeight); } /** * Add this value to database or return database bound Value, assuring * that the BedHeightSingle exists in db already. */ public BedHeightSingleValue getPeer(BedHeightSingle bedHeight) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from BedHeightSingleValue where " + " bedHeight=:bedHeight and " + " station=:station and " + " height=:height and " + " uncertainty=:uncertainty and " + " dataGap=:dataGap and " + " soundingWidth=:soundingWidth and " + " width=:width"); query.setParameter("bedHeight", bedHeight); query.setParameter("station", station); query.setParameter("height", height); query.setParameter("uncertainty", uncertainty); query.setParameter("dataGap", dataGap); query.setParameter("soundingWidth", soundingWidth); query.setParameter("width", width); List<BedHeightSingleValue> values = query.list(); if (values.isEmpty()) { peer = new BedHeightSingleValue( bedHeight, station, height, uncertainty, dataGap, soundingWidth, width ); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :