Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportMorphWidth.java @ 8270:1cfeab5e9a60
Call orphaned macro originating from 'fix_wq_curve' in prototype.
author | "Tom Gottfried <tom@intevation.de>" |
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date | Mon, 15 Sep 2014 11:58:31 +0200 |
parents | 4c3ccf2b0304 |
children | 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 org.dive4elements.river.model.MorphologicalWidth; import org.dive4elements.river.model.River; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Query; import org.hibernate.Session; public class ImportMorphWidth { private static Logger log = Logger.getLogger(ImportMorphWidth.class); protected MorphologicalWidth peer; protected ImportUnit unit; protected List<ImportMorphWidthValue> values; public ImportMorphWidth() { this.values = new ArrayList<ImportMorphWidthValue>(); } public void addValue(ImportMorphWidthValue value) { this.values.add(value); } public void setUnit(ImportUnit unit) { this.unit = unit; } public void storeDependencies(River river) { log.info("store dependencies"); MorphologicalWidth peer = getPeer(river); if (peer != null) { log.info("store morphological width values"); for (ImportMorphWidthValue value : values) { value.storeDependencies(peer); } } } public MorphologicalWidth getPeer(River river) { log.info("get peer"); if (peer == null) { Session session = ImporterSession.getInstance() .getDatabaseSession(); Query query = session.createQuery("from MorphologicalWidth where " + " river=:river and " + " unit=:unit"); query.setParameter("river", river); query.setParameter("unit", unit.getPeer()); List<MorphologicalWidth> widths = query.list(); if (widths.isEmpty()) { log.debug("Create new MorphologicalWidth DB instance."); peer = new MorphologicalWidth(river, unit.getPeer()); session.save(peer); } else { peer = widths.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :