Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportPorosity.java @ 9709:b74f817435fe
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author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
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date | Wed, 27 Jan 2021 11:47:38 +0100 |
parents | 392bbcd8a88b |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * 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; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.dive4elements.river.importer.common.StoreMode; import org.dive4elements.river.model.Porosity; import org.dive4elements.river.model.River; import org.hibernate.Query; import org.hibernate.Session; public class ImportPorosity { private static Logger log = Logger.getLogger(ImportPorosity.class); protected Porosity peer; protected ImportDepth depth; protected String description; protected ImportTimeInterval timeInterval; protected List<ImportPorosityValue> values; protected StoreMode storeMode; public ImportPorosity(final String description) { this.description = description; this.values = new ArrayList<>(); this.storeMode = StoreMode.NONE; } public String getDescription() { return this.description; } public void setDepth(final ImportDepth depth) { this.depth = depth; } public void setTimeInterval(final ImportTimeInterval importTimeInterval) { this.timeInterval = importTimeInterval; } public void addValue(final ImportPorosityValue value) { this.values.add(value); } public void storeDependencies(final River river) { log.info("store dependencies for '" + getDescription() + "'"); if (this.depth != null) { this.depth.storeDependencies(); } final Porosity peer = getPeer(river); if (peer != null) { // log.info("store porosity values."); for (final ImportPorosityValue value : this.values) { value.storeDependencies(peer, this.storeMode); } log.info("Porosity values processed: " + this.values.size()); } } public Porosity getPeer(final River river) { // log.info("get peer"); if (this.depth == null) { log.warn("cannot store porosity '" + this.description + "': no depth"); return null; } if (this.peer == null) { final Session session = ImporterSession.getInstance() .getDatabaseSession(); final Query query = session.createQuery("from Porosity where " + " river=:river and " + " depth=:depth and " + " description=:description"); query.setParameter("river", river); query.setParameter("depth", this.depth.getPeer()); query.setParameter("description", this.description); final List<Porosity> porosity = query.list(); if (porosity.isEmpty()) { log.debug("Create new Porosity DB instance."); this.peer = new Porosity(river, this.depth.getPeer(), this.description, this.timeInterval.getPeer()); session.save(this.peer); this.storeMode = StoreMode.INSERT; } else { this.peer = porosity.get(0); this.storeMode = StoreMode.UPDATE; } } return this.peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :