Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/TkhKmLineImport.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 1f57381b3bb5
children
rev   line source
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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.TkhColumn;
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17 import org.dive4elements.river.model.sinfo.TkhValue;
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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 Transportkörperhöhe value 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 TkhKmLineImport extends AbstractKmLineImport<TkhColumn, TkhValue> {
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28
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29 /***** FIELDS *****/
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30
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31 /**
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32 * TKH in m
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33 */
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34 private final double tkheight;
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35
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36
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37 /***** CONSTRUCTOR *****/
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38
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39 public TkhKmLineImport(final Double km, final double tkheight) {
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40 super(km.doubleValue());
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41 this.tkheight = tkheight;
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42 }
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43
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44
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45 /***** METHODS *****/
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46
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47 @Override
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48 protected TkhValue queryValueItem(final Session session, final TkhColumn parent) {
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49 final Query query = session.createQuery("FROM TkhValue WHERE (tkhColumn=:parent)"
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50 + " AND (station BETWEEN (:station-0.0001) AND (:station+0.0001))");
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51 query.setParameter("parent", parent);
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52 query.setParameter("station", this.station);
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53 final List rows = query.list();
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54 if (!rows.isEmpty())
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55 return (TkhValue) rows.get(0);
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56 else
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57 return null;
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58 }
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59
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60
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61 @Override
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62 protected TkhValue createValueItem(final TkhColumn parent) {
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63 return new TkhValue(parent, this.station, this.tkheight);
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64 }
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65 }
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