Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/ChannelKmLineImport.java @ 9659:75bd347147ad
Importer (s/u-info) extensions: infrastructures: detecting, logging, cancelling in case of wrong column titles,
detecting, logging and skipping lines with duplicate km+bank
author | mschaefer |
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date | Mon, 23 Mar 2020 15:37:37 +0100 |
parents | 50416a0df385 |
children |
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/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.importer.sinfo.importitem; import java.util.List; import org.dive4elements.river.importer.common.AbstractKmLineImport; import org.dive4elements.river.model.sinfo.Channel; import org.dive4elements.river.model.sinfo.ChannelValue; import org.hibernate.Query; import org.hibernate.Session; /** * Imported channel size of a river station. * * @author Matthias Schäfer * */ public class ChannelKmLineImport extends AbstractKmLineImport<Channel, ChannelValue> { /***** FIELDS *****/ private double width; private double depth; /***** CONSTRUCTOR *****/ public ChannelKmLineImport(final Double km, final double width, final double depth) { super(km.doubleValue()); this.width = width; this.depth = depth; } /***** METHODS *****/ public void setWidth(final double width) { this.width = width; } public void setDepth(final double depth) { this.depth = depth; } @Override protected ChannelValue queryValueItem(final Session session, final Channel parent) { final Query query = session.createQuery("FROM ChannelValue WHERE (channel=:parent) AND (station=:station)"); query.setParameter("parent", parent); query.setParameter("station", this.station); final List rows = query.list(); if (!rows.isEmpty()) return (ChannelValue) rows.get(0); else return null; } @Override protected ChannelValue createValueItem(final Channel parent) { return new ChannelValue(parent, this.station, this.width, this.depth); } }