Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/ChannelKmLineImport.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.Channel;
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17 import org.dive4elements.river.model.sinfo.ChannelValue;
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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 channel size 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 ChannelKmLineImport extends AbstractKmLineImport<Channel, ChannelValue> {
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28
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29 /***** FIELDS *****/
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30
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31 private double width;
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32
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33 private double depth;
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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 ChannelKmLineImport(final Double km, final double width, final double depth) {
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39 super(km.doubleValue());
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40 this.width = width;
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41 this.depth = depth;
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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 setWidth(final double width) {
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47 this.width = width;
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48 }
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49
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50 public void setDepth(final double depth) {
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51 this.depth = depth;
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52 }
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53
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54 @Override
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55 protected ChannelValue queryValueItem(final Session session, final Channel parent) {
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56 final Query query = session.createQuery("FROM ChannelValue WHERE (channel=: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 (ChannelValue) 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 ChannelValue createValueItem(final Channel parent) {
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69 return new ChannelValue(parent, this.station, this.width, this.depth);
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70 }
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71 }
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