Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportElevationModel.java @ 8877:9f7a285b0ee3
Some work on SINFO FlowDepth
author | gernotbelger |
---|---|
date | Thu, 08 Feb 2018 18:48:24 +0100 |
parents | 5e38e2924c07 |
children | a275ddf7a3a1 0a5239a1e46e |
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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 :