Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportElevationModel.java @ 6753:e032e9e6d09e
issue1433: Include trailing empty strings in stringsplit, this prevents emission
of false warnings.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Tue, 06 Aug 2013 11:06:25 +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.util.List; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import org.dive4elements.river.model.ElevationModel; public class ImportElevationModel { private static final Logger log = Logger.getLogger(ImportElevationModel.class); protected String name; protected ImportUnit unit; protected ElevationModel peer; public ImportElevationModel(String name, ImportUnit unit) { this.name = name; this.unit = unit; } public void storeDependencies() { ElevationModel model = getPeer(); } public ElevationModel getPeer() { if (unit == null) { log.warn("No elevation model specified."); return null; } if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from ElevationModel where " + "name=:name and unit=:unit"); query.setParameter("name", name); query.setParameter("unit", unit.getPeer()); List<ElevationModel> models = query.list(); if (models.isEmpty()) { log.info("Create new ElevationModel DB instance."); peer = new ElevationModel(name, unit.getPeer()); session.save(peer); } else { peer = models.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :