Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportMorphWidthValue.java @ 6338:d518a42cdcd3 double-precision
merge changes from default into double-precision
author | Tom Gottfried <tom.gottfried@intevation.de> |
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date | Fri, 14 Jun 2013 16:46:33 +0200 |
parents | 4c3ccf2b0304 |
children | 5e38e2924c07 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.importer; import java.math.BigDecimal; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import org.dive4elements.river.model.MorphologicalWidth; import org.dive4elements.river.model.MorphologicalWidthValue; public class ImportMorphWidthValue { private static Logger log = Logger.getLogger(ImportMorphWidthValue.class); protected MorphologicalWidthValue peer; protected BigDecimal station; protected BigDecimal width; protected String description; public ImportMorphWidthValue( BigDecimal station, BigDecimal width, String description ) { this.station = station; this.width = width; this.description = description; } public void storeDependencies(MorphologicalWidth parent) { getPeer(parent); } public MorphologicalWidthValue getPeer(MorphologicalWidth parent) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from MorphologicalWidthValue where " + " morphologicalWidth=:morphologicalWidth and " + " station=:station and " + " width=:width and " + " description=:description"); query.setParameter("morphologicalWidth", parent); query.setParameter("station", station); query.setParameter("width", width); query.setParameter("description", description); List<MorphologicalWidthValue> values = query.list(); if (values.isEmpty()) { peer = new MorphologicalWidthValue( parent, station, width, description ); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :