Mercurial > dive4elements > river
diff flys-backend/src/main/java/org/dive4elements/river/importer/ImportFlowVelocityModelValue.java @ 5828:dfb26b03b179
Moved directories to org.dive4elements.river
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 11:53:11 +0200 |
parents | flys-backend/src/main/java/de/intevation/flys/importer/ImportFlowVelocityModelValue.java@f5d966428703 |
children | 18619c1e7c2a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-backend/src/main/java/org/dive4elements/river/importer/ImportFlowVelocityModelValue.java Thu Apr 25 11:53:11 2013 +0200 @@ -0,0 +1,74 @@ +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 :