Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/uinfo/importitem/VegetationZoneImport.java @ 9014:201817aa7b1c
Added the missing vegetation import classes
| author | mschaefer |
|---|---|
| date | Wed, 18 Apr 2018 12:11:39 +0200 |
| parents | |
| children | 361de818f76e |
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| 9013:1fec0a06d833 | 9014:201817aa7b1c |
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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.uinfo.importitem; | |
| 12 | |
| 13 import java.util.List; | |
| 14 | |
| 15 import org.apache.log4j.Logger; | |
| 16 import org.dive4elements.river.importer.common.AbstractKmLineImport; | |
| 17 import org.dive4elements.river.model.uinfo.Vegetation; | |
| 18 import org.dive4elements.river.model.uinfo.VegetationType; | |
| 19 import org.dive4elements.river.model.uinfo.VegetationZone; | |
| 20 import org.hibernate.Query; | |
| 21 import org.hibernate.Session; | |
| 22 | |
| 23 /** | |
| 24 * Imported vegetation values of a river station. | |
| 25 * | |
| 26 * @author Matthias Schäfer | |
| 27 * | |
| 28 */ | |
| 29 public class VegetationZoneImport extends AbstractKmLineImport<Vegetation, VegetationZone> { | |
| 30 | |
| 31 /***** FIELDS *****/ | |
| 32 | |
| 33 private static Logger log = Logger.getLogger(VegetationZoneImport.class); | |
| 34 | |
| 35 private final VegetationTypeImport vegetationType; | |
| 36 | |
| 37 private final Integer minOverflowDays; | |
| 38 | |
| 39 private final Integer maxOverflowDays; | |
| 40 | |
| 41 | |
| 42 /***** CONSTRUCTOR *****/ | |
| 43 | |
| 44 public VegetationZoneImport(final int vegetationTypeId, final Integer minOverflowDays, final Integer maxOverflowDays) { | |
| 45 super(Double.NaN); | |
| 46 this.vegetationType = new VegetationTypeImport(vegetationTypeId); | |
| 47 this.minOverflowDays = minOverflowDays; | |
| 48 this.maxOverflowDays = maxOverflowDays; | |
| 49 } | |
| 50 | |
| 51 | |
| 52 /***** METHODS *****/ | |
| 53 | |
| 54 @Override | |
| 55 public VegetationZone queryValueItem(final Session session, final Vegetation parent) { | |
| 56 final Query query = session.createQuery("FROM VegetationZone WHERE (vegetation=:parent)" | |
| 57 + " AND (vegetationType=:type)"); | |
| 58 query.setParameter("parent", parent); | |
| 59 query.setParameter("type", this.vegetationType); | |
| 60 final List rows = query.list(); | |
| 61 if (!rows.isEmpty()) | |
| 62 return (VegetationZone) rows.get(0); | |
| 63 else | |
| 64 return null; | |
| 65 } | |
| 66 | |
| 67 | |
| 68 @Override | |
| 69 public VegetationZone createValueItem(final Vegetation parent) { | |
| 70 final VegetationType type = this.vegetationType.getPeer(); | |
| 71 if (type == null) { | |
| 72 log.error("Unknown vegetation zone class " + this.vegetationType.getId()); | |
| 73 return null; | |
| 74 } | |
| 75 return new VegetationZone(parent, type, this.minOverflowDays, this.maxOverflowDays); | |
| 76 } | |
| 77 } |