Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/TkhKmLineImport.java @ 9655:1f57381b3bb5

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Importer (s/u-info) extensions: uniform formatting of from-to series names, warning instead of cancelling in case of missing tkh column values, detecting, logging and skipping columns with wrong unit
author mschaefer
date Mon, 23 Mar 2020 15:16:35 +0100
parents bf8a9df86f32
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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