Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/DepthEvolutionKmLineImport.java @ 9658:d86c7cb68b41

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Importer (s/u-info) extensions: daily discharge: detecting, logging and skipping lines with missing date or q, or duplicate date, detecting wrong column titles and cancelling the import, specific error message if gauge not found
author mschaefer
date Mon, 23 Mar 2020 15:33:40 +0100
parents 50416a0df385
children
rev   line source
8971
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1 /* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by
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3 * Björnsen Beratende Ingenieure GmbH
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
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5 *
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6 * This file is Free Software under the GNU AGPL (>=v3)
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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8 * documentation coming with Dive4Elements River for details.
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9 */
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10
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11 package org.dive4elements.river.importer.sinfo.importitem;
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12
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13 import java.util.List;
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14
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15 import org.dive4elements.river.importer.common.AbstractKmLineImport;
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16 import org.dive4elements.river.model.sinfo.DepthEvolution;
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17 import org.dive4elements.river.model.sinfo.DepthEvolutionValue;
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18 import org.hibernate.Query;
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19 import org.hibernate.Session;
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20
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21 /**
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22 * Imported depth evolution values of a river station.
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23 *
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24 * @author Matthias Schäfer
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25 *
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26 */
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27 public class DepthEvolutionKmLineImport extends AbstractKmLineImport<DepthEvolution, DepthEvolutionValue> {
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28
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29 /***** FIELDS *****/
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30
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31 private double total_change;
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32
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33 private double change_per_year;
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34
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35
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36 /***** CONSTRUCTOR *****/
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37
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38 public DepthEvolutionKmLineImport(final Double km, final double total_change, final double change_per_year) {
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39 super(km.doubleValue());
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40 this.total_change = total_change;
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41 this.change_per_year = change_per_year;
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42 }
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43
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44 /***** METHODS *****/
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45
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46 public void setTotal_change(final double total_change) {
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47 this.total_change = total_change;
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48 }
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49
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50 public void setChange_per_year(final double change_per_year) {
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51 this.change_per_year = change_per_year;
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52 }
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53
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54 @Override
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55 protected DepthEvolutionValue queryValueItem(final Session session, final DepthEvolution parent) {
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56 final Query query = session.createQuery("FROM DepthEvolutionValue WHERE (DepthEvolution=:parent) AND (station=:station)");
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57 query.setParameter("parent", parent);
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58 query.setParameter("station", this.station);
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59 final List rows = query.list();
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60 if (!rows.isEmpty())
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61 return (DepthEvolutionValue) rows.get(0);
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62 else
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63 return null;
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64 }
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65
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66
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67 @Override
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68 protected DepthEvolutionValue createValueItem(final DepthEvolution parent) {
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69 return new DepthEvolutionValue(parent, this.station, this.total_change, this.change_per_year);
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70 }
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71 }
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