Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportFlowVelocityModelValue.java @ 5713:f5d966428703
Fix class cast error in flow velocity importer (might by S. Teichmann)
author | Tom Gottfried <tom.gottfried@intevation.de> |
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date | Mon, 15 Apr 2013 18:27:14 +0200 |
parents | 53134ccc4a64 |
children |
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package de.intevation.flys.importer; import java.math.BigDecimal; import java.util.List; import org.hibernate.Session; import org.hibernate.Query; import de.intevation.flys.model.FlowVelocityModel; import de.intevation.flys.model.FlowVelocityModelValue; public class ImportFlowVelocityModelValue { private BigDecimal station; private BigDecimal q; private BigDecimal totalChannel; private BigDecimal mainChannel; private BigDecimal shearStress; private FlowVelocityModelValue peer; public ImportFlowVelocityModelValue( BigDecimal station, BigDecimal q, BigDecimal totalChannel, BigDecimal mainChannel, BigDecimal shearStress ) { this.station = station; this.q = q; this.totalChannel = totalChannel; this.mainChannel = mainChannel; this.shearStress = shearStress; } public void storeDependencies(FlowVelocityModel model) { getPeer(model); } public FlowVelocityModelValue getPeer(FlowVelocityModel model) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from FlowVelocityModelValue where " + " flowVelocity=:model and " + " station between :station - 0.00001 and :station + 0.00001" ); query.setParameter("model", model); query.setParameter("station", station.doubleValue()); List<FlowVelocityModelValue> values = query.list(); if (values.isEmpty()) { peer = new FlowVelocityModelValue( model, station, q, totalChannel, mainChannel, shearStress); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :