Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportSedimentLoad.java @ 8927:04ad2cfce559
ANother comment
author | gernotbelger |
---|---|
date | Thu, 01 Mar 2018 17:45:49 +0100 |
parents | 5e38e2924c07 |
children | 392bbcd8a88b |
line wrap: on
line source
/* Copyright (C) 2014 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.List; import java.util.ArrayList; import org.dive4elements.river.model.GrainFraction; import org.dive4elements.river.model.SedimentLoad; import org.dive4elements.river.model.TimeInterval; import org.hibernate.Query; import org.hibernate.Session; public class ImportSedimentLoad { private SedimentLoad peer; private ImportGrainFraction grainFraction; private ImportTimeInterval timeInterval; private ImportTimeInterval sqTimeInterval; private String description; private Integer kind; private List<ImportSedimentLoadValue> values; public ImportSedimentLoad() { this.values = new ArrayList<ImportSedimentLoadValue>(); } public ImportSedimentLoad( ImportGrainFraction grainFraction, ImportTimeInterval timeInterval, ImportTimeInterval sqTimeInterval, String description, Integer kind ) { this.grainFraction = grainFraction; this.timeInterval = timeInterval; this.sqTimeInterval = sqTimeInterval; this.description = description; this.kind = kind; this.values = new ArrayList<ImportSedimentLoadValue>(); } public void addValue(ImportSedimentLoadValue value) { values.add(value); } public void storeDependencies() { grainFraction.getPeer(); timeInterval.getPeer(); if (sqTimeInterval != null) { sqTimeInterval.getPeer(); } getPeer(); for (ImportSedimentLoadValue value : values) { value.storeDependencies(peer); } } public SedimentLoad getPeer() { if (peer == null) { Session session = ImporterSession.getInstance() .getDatabaseSession(); String sqtquery = sqTimeInterval == null ? "sq_time_interval_id is null" : "sqTimeInterval = :sqTimeInterval"; Query query = session.createQuery( "from SedimentLoad where " + " grainFraction = :grainFraction and " + " timeInterval = :timeInterval and " + " description = :description and " + " kind = :kind and " + sqtquery); GrainFraction gf = grainFraction.getPeer(); TimeInterval ti = timeInterval.getPeer(); TimeInterval sqti = sqTimeInterval != null ? sqTimeInterval.getPeer() : null; query.setParameter("grainFraction", gf); query.setParameter("timeInterval", ti); if (sqti != null) { query.setParameter("sqTimeInterval", sqti); } query.setParameter("description", description); query.setParameter("kind", kind); List<SedimentLoad> loads = query.list(); if (loads.isEmpty()) { peer = new SedimentLoad(gf, ti, sqti, description, kind); session.save(peer); } else { peer = loads.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :