Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/InfrastructureKmLineImport.java @ 8971:50416a0df385
Importer for the Schifffahrt (S-INFO) and Oekologie (U-INFO) files
| author | mschaefer |
|---|---|
| date | Tue, 03 Apr 2018 10:18:30 +0200 |
| parents | |
| children | 75bd347147ad |
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| 8970:da5dc7446652 | 8971:50416a0df385 |
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| 1 /* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 | |
| 11 package org.dive4elements.river.importer.sinfo.importitem; | |
| 12 | |
| 13 import java.util.List; | |
| 14 | |
| 15 import org.dive4elements.river.importer.ImportAttribute; | |
| 16 import org.dive4elements.river.importer.common.AbstractKmLineImport; | |
| 17 import org.dive4elements.river.model.sinfo.Infrastructure; | |
| 18 import org.dive4elements.river.model.sinfo.InfrastructureValue; | |
| 19 import org.hibernate.Query; | |
| 20 import org.hibernate.Session; | |
| 21 | |
| 22 /** | |
| 23 * Imported infrastructure of a river station. | |
| 24 * | |
| 25 * @author Matthias Schäfer | |
| 26 * | |
| 27 */ | |
| 28 public class InfrastructureKmLineImport extends AbstractKmLineImport<Infrastructure, InfrastructureValue> { | |
| 29 | |
| 30 /***** FIELDS *****/ | |
| 31 | |
| 32 private double height; | |
| 33 | |
| 34 private final ImportAttribute bankAttribute; | |
| 35 | |
| 36 | |
| 37 /***** CONSTRUCTOR *****/ | |
| 38 | |
| 39 public InfrastructureKmLineImport(final Double km, final double height, final ImportAttribute bankAttribute) { | |
| 40 super(km.doubleValue()); | |
| 41 this.height = height; | |
| 42 this.bankAttribute = bankAttribute; | |
| 43 } | |
| 44 | |
| 45 | |
| 46 /***** METHODS *****/ | |
| 47 | |
| 48 public void setHeight(final double height) { | |
| 49 this.height = height; | |
| 50 } | |
| 51 | |
| 52 @Override | |
| 53 protected InfrastructureValue queryValueItem(final Session session, final Infrastructure parent) { | |
| 54 final Query query = session.createQuery("FROM InfrastructureValue WHERE (infrastructure=:parent) AND (attribute=:bank)" | |
| 55 + " AND (station BETWEEN (:station-0.0001) AND (:station+0.0001))"); | |
| 56 query.setParameter("parent", parent); | |
| 57 query.setParameter("station", this.station); | |
| 58 query.setParameter("bank", this.bankAttribute.getPeer()); | |
| 59 final List rows = query.list(); | |
| 60 if (!rows.isEmpty()) | |
| 61 return (InfrastructureValue) rows.get(0); | |
| 62 else | |
| 63 return null; | |
| 64 } | |
| 65 | |
| 66 | |
| 67 @Override | |
| 68 protected InfrastructureValue createValueItem(final Infrastructure parent) { | |
| 69 return new InfrastructureValue(parent, this.station, this.bankAttribute.getPeer(), this.height); | |
| 70 } | |
| 71 } | |
| 72 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |