Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportHYK.java @ 6954:8d983cc183bb
(issue1023) Start returning more useful information
With this url QGIS starts to query layers but currently
in the wrong extent.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Fri, 30 Aug 2013 12:32:08 +0200 |
parents | 4c3ccf2b0304 |
children | 392bbcd8a88b 0a5239a1e46e |
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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 org.dive4elements.river.model.HYK; import org.dive4elements.river.model.River; import java.util.List; import java.util.ArrayList; import org.hibernate.Session; import org.hibernate.Query; import org.apache.log4j.Logger; public class ImportHYK { private static Logger log = Logger.getLogger(ImportHYK.class); protected ImportRiver river; protected String description; protected List<ImportHYKEntry> entries; protected HYK peer; public ImportHYK() { entries = new ArrayList<ImportHYKEntry>(); } public ImportHYK(ImportRiver river, String description) { this(); this.river = river; this.description = description; } public ImportRiver getRiver() { return river; } public void setRiver(ImportRiver river) { this.river = river; } public void addEntry(ImportHYKEntry entry) { entries.add(entry); entry.setHYK(this); } public void storeDependencies() { log.info("store HYK '" + description + "'"); getPeer(); for (int i = 0, N = entries.size(); i < N; ++i) { ImportHYKEntry entry = entries.get(i); log.info(" store km " + entry.getKm() + " (" + (i+1) + " of " + N + ")"); entry.storeDependencies(); } } public HYK getPeer() { if (peer == null) { River r = river.getPeer(); Session session = ImporterSession.getInstance() .getDatabaseSession(); Query query = session.createQuery( "from HYK where river=:river and description=:description"); query.setParameter("river", r); query.setParameter("description", description); List<HYK> hyks = query.list(); if (hyks.isEmpty()) { peer = new HYK(r, description); session.save(peer); } else { peer = hyks.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :