Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportWaterlevel.java @ 4746:0b60b77d4d00
DA66Parser: Handle coding convention that was introduced to overcome fixed
length fields.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 03 Jan 2013 09:57:22 +0100 |
parents | a5b003595d6c |
children | 1c34acb084ee |
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package de.intevation.flys.importer; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import de.intevation.flys.model.River; import de.intevation.flys.model.Unit; import de.intevation.flys.model.Waterlevel; public class ImportWaterlevel { private static final Logger log = Logger.getLogger(ImportWaterlevel.class); private ImportUnit unit; private String description; private List<ImportWaterlevelQRange> qRanges; private Waterlevel peer; public ImportWaterlevel(String description) { this.qRanges = new ArrayList<ImportWaterlevelQRange>(); this.description = description; } public void setUnit(ImportUnit unit) { this.unit = unit; } public void addValue(ImportWaterlevelQRange qRange) { this.qRanges.add(qRange); } public void storeDependencies(River river) { log.info("store dependencies"); Waterlevel peer = getPeer(river); if (peer != null) { int i = 0; for (ImportWaterlevelQRange qRange : qRanges) { qRange.storeDependencies(peer); i++; } log.info("stored " + i + " waterlevel q ranges"); } } public Waterlevel getPeer(River river) { Unit u = unit != null ? unit.getPeer() : null; if (u == null) { log.warn("skip invalid waterlevel - no unit set!"); return null; } if (peer == null) { Session session = ImporterSession.getInstance() .getDatabaseSession(); Query query = session.createQuery("from Waterlevel where " + " river=:river and " + " unit=:unit and " + " description=:description"); query.setParameter("river", river); query.setParameter("unit", u); query.setParameter("description", description); List<Waterlevel> wsts = query.list(); if (wsts.isEmpty()) { peer = new Waterlevel(river, u, description); session.save(peer); } else { peer = wsts.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :