Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportFlowVelocityMeasurementValue.java @ 4856:d9ef525bff08
ChartGenerator, ComputedDischargeCurveExporter: Updated to use RangeAccess instead of FLYSUtils.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 23 Jan 2013 13:01:21 +0100 |
parents | ac5bd90697c1 |
children | 4ee97d914501 |
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package de.intevation.flys.importer; import java.math.BigDecimal; import java.sql.SQLException; import java.util.Date; import java.util.List; import org.apache.log4j.Logger; import org.hibernate.Session; import org.hibernate.Query; import org.hibernate.exception.ConstraintViolationException; import de.intevation.flys.model.FlowVelocityMeasurement; import de.intevation.flys.model.FlowVelocityMeasurementValue; public class ImportFlowVelocityMeasurementValue { private static final Logger log = Logger.getLogger(ImportFlowVelocityMeasurementValue.class); private Date datetime; private String description; private BigDecimal station; private BigDecimal w; private BigDecimal q; private BigDecimal v; private FlowVelocityMeasurementValue peer; public ImportFlowVelocityMeasurementValue( Date datetime, BigDecimal station, BigDecimal w, BigDecimal q, BigDecimal v, String description ) { this.datetime = datetime; this.station = station; this.w = w; this.q = q; this.v = v; this.description = description; } public void storeDependencies(FlowVelocityMeasurement measurement) throws SQLException, ConstraintViolationException { log.debug("store dependencies"); getPeer(measurement); } public FlowVelocityMeasurementValue getPeer(FlowVelocityMeasurement m) { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery( "from FlowVelocityMeasurementValue where " + " measurement=:measurement and " + " station=:station and " + " datetime=:datetime" ); query.setParameter("measurement", m); query.setParameter("station", station); query.setParameter("datetime", datetime); List<FlowVelocityMeasurementValue> values = query.list(); if (values.isEmpty()) { peer = new FlowVelocityMeasurementValue( m, datetime, station, w, q, v, description); session.save(peer); } else { peer = values.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :