Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportGrainFraction.java @ 4777:34398f424cfd
W80Parser: Return null if no year set to behave like other parsers and avoid
building a (wrong) TimeSpan object.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Mon, 07 Jan 2013 11:55:46 +0100 |
parents | 71175502d868 |
children | 7aeb2c101628 |
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package de.intevation.flys.importer; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import de.intevation.flys.model.GrainFraction; import de.intevation.flys.model.Unit; public class ImportGrainFraction { private static final Logger log = Logger.getLogger(ImportGrainFraction.class); private String name; private Double lower; private Double upper; private ImportUnit unit; private GrainFraction peer; public ImportGrainFraction(String name) { this.name = name; } public ImportGrainFraction( String name, Double lower, Double upper, ImportUnit unit ) { this.name = name; this.lower = lower; this.upper = upper; this.unit = unit; } public void storeDependencies() { log.debug("store dependencies"); getPeer(); } public GrainFraction getPeer() { log.debug("get peer"); Unit u = unit != null ? unit.getPeer() : null; if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from GrainFraction where " + " name=:name and " + " lower=:lower and " + " upper=:upper and " + " unit=:unit" ); query.setParameter("name", name); query.setParameter("lower", lower); query.setParameter("upper", upper); query.setParameter("unit", u); List<GrainFraction> fractions = query.list(); if (fractions.isEmpty()) { log.info("create new GrainFraction"); peer = new GrainFraction(name, lower, upper, u); session.save(peer); } else { peer = fractions.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :