Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportSedimentYieldValue.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-backend/src/main/java/org/dive4elements/river/importer/ImportSedimentYieldValue.java@18619c1e7c2a |
| children | 4dd33b86dc61 |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.importer; | |
| 2 | |
| 3 import java.util.List; | |
| 4 | |
| 5 import org.hibernate.Session; | |
| 6 import org.hibernate.Query; | |
| 7 | |
| 8 import org.dive4elements.river.model.SedimentYield; | |
| 9 import org.dive4elements.river.model.SedimentYieldValue; | |
| 10 | |
| 11 | |
| 12 public class ImportSedimentYieldValue { | |
| 13 | |
| 14 private Double station; | |
| 15 private Double value; | |
| 16 | |
| 17 private SedimentYieldValue peer; | |
| 18 | |
| 19 | |
| 20 public ImportSedimentYieldValue(Double station, Double value) { | |
| 21 this.station = station; | |
| 22 this.value = value; | |
| 23 } | |
| 24 | |
| 25 | |
| 26 public void storeDependencies(SedimentYield sedimentYield) { | |
| 27 getPeer(sedimentYield); | |
| 28 } | |
| 29 | |
| 30 | |
| 31 public SedimentYieldValue getPeer(SedimentYield sedimentYield) { | |
| 32 if (peer == null) { | |
| 33 Session session = ImporterSession.getInstance().getDatabaseSession(); | |
| 34 Query query = session.createQuery( | |
| 35 "from SedimentYieldValue where " + | |
| 36 " sedimentYield=:sedimentYield and " + | |
| 37 " station=:station and " + | |
| 38 " value=:value" | |
| 39 ); | |
| 40 | |
| 41 query.setParameter("sedimentYield", sedimentYield); | |
| 42 query.setParameter("station", station); | |
| 43 query.setParameter("value", value); | |
| 44 | |
| 45 List<SedimentYieldValue> values = query.list(); | |
| 46 if (values.isEmpty()) { | |
| 47 peer = new SedimentYieldValue(sedimentYield, station, value); | |
| 48 session.save(peer); | |
| 49 } | |
| 50 else { | |
| 51 peer = values.get(0); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 return peer; | |
| 56 } | |
| 57 } | |
| 58 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |