Mercurial > dive4elements > river
diff backend/src/main/java/org/dive4elements/river/importer/ImportMainValue.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 15:23:37 +0200 |
parents | flys-backend/src/main/java/org/dive4elements/river/importer/ImportMainValue.java@18619c1e7c2a |
children | 4dd33b86dc61 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/backend/src/main/java/org/dive4elements/river/importer/ImportMainValue.java Thu Apr 25 15:23:37 2013 +0200 @@ -0,0 +1,92 @@ +package org.dive4elements.river.importer; + +import java.util.List; + +import java.math.BigDecimal; + +import org.dive4elements.river.model.MainValue; +import org.dive4elements.river.model.Gauge; +import org.dive4elements.river.model.River; +import org.dive4elements.river.model.NamedMainValue; +import org.dive4elements.river.model.TimeInterval; + +import org.hibernate.Session; +import org.hibernate.Query; + +public class ImportMainValue +{ + protected ImportGauge gauge; + protected ImportNamedMainValue mainValue; + protected BigDecimal value; + protected ImportTimeInterval timeInterval; + + protected MainValue peer; + + public ImportMainValue() { + } + + public ImportMainValue( + ImportGauge gauge, + ImportNamedMainValue mainValue, + BigDecimal value, + ImportTimeInterval timeInterval + ) { + this.gauge = gauge; + this.mainValue = mainValue; + this.value = value; + this.timeInterval = timeInterval; + } + + public ImportGauge getGauge() { + return gauge; + } + + public void setGauge(ImportGauge gauge) { + this.gauge = gauge; + } + + public ImportNamedMainValue getMainValue() { + return mainValue; + } + + public void setMainValue(ImportNamedMainValue mainValue) { + this.mainValue = mainValue; + } + + public BigDecimal getValue() { + return value; + } + + public void setValue(BigDecimal value) { + this.value = value; + } + + public MainValue getPeer(River river) { + if (peer == null) { + Session session = ImporterSession.getInstance().getDatabaseSession(); + Query query = session.createQuery("from MainValue where " + + "gauge.id=:gauge_id and mainValue.id=:name_id " + + "and timeInterval = :time " + + "and value=:value"); + Gauge g = gauge.getPeer(river); + NamedMainValue n = mainValue.getPeer(); + TimeInterval t = timeInterval != null + ? timeInterval.getPeer() + : null; + query.setParameter("gauge_id", g.getId()); + query.setParameter("name_id", n.getId()); + query.setParameter("value", value); + query.setParameter("time", t); + List<MainValue> values = query.list(); + if (values.isEmpty()) { + peer = new MainValue(g, n, value, null); + session.save(peer); + } + else { + peer = values.get(0); + } + } + return peer; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :