Mercurial > dive4elements > river
comparison flys-backend/src/main/java/de/intevation/flys/importer/ImportMainValue.java @ 195:8d3533a03e10
Second part of parsing/storing main values. Should be finished now.
flys-backend/trunk@1534 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 21 Mar 2011 15:06:47 +0000 |
| parents | |
| children | 67fd63e4ef66 |
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| 194:0f0b98ef9b04 | 195:8d3533a03e10 |
|---|---|
| 1 package de.intevation.flys.importer; | |
| 2 | |
| 3 import java.util.List; | |
| 4 | |
| 5 import java.math.BigDecimal; | |
| 6 | |
| 7 import de.intevation.flys.model.MainValue; | |
| 8 import de.intevation.flys.model.Gauge; | |
| 9 import de.intevation.flys.model.River; | |
| 10 import de.intevation.flys.model.NamedMainValue; | |
| 11 | |
| 12 import org.hibernate.Session; | |
| 13 import org.hibernate.Query; | |
| 14 | |
| 15 public class ImportMainValue | |
| 16 { | |
| 17 protected ImportGauge gauge; | |
| 18 protected ImportNamedMainValue mainValue; | |
| 19 protected BigDecimal value; | |
| 20 | |
| 21 protected MainValue peer; | |
| 22 | |
| 23 public ImportMainValue() { | |
| 24 } | |
| 25 | |
| 26 public ImportMainValue( | |
| 27 ImportGauge gauge, | |
| 28 ImportNamedMainValue mainValue, | |
| 29 BigDecimal value | |
| 30 ) { | |
| 31 this.gauge = gauge; | |
| 32 this.mainValue = mainValue; | |
| 33 this.value = value; | |
| 34 } | |
| 35 | |
| 36 public ImportGauge getGauge() { | |
| 37 return gauge; | |
| 38 } | |
| 39 | |
| 40 public void setGauge(ImportGauge gauge) { | |
| 41 this.gauge = gauge; | |
| 42 } | |
| 43 | |
| 44 public ImportNamedMainValue getMainValue() { | |
| 45 return mainValue; | |
| 46 } | |
| 47 | |
| 48 public void setMainValue(ImportNamedMainValue mainValue) { | |
| 49 this.mainValue = mainValue; | |
| 50 } | |
| 51 | |
| 52 public BigDecimal getValue() { | |
| 53 return value; | |
| 54 } | |
| 55 | |
| 56 public void setValue(BigDecimal value) { | |
| 57 this.value = value; | |
| 58 } | |
| 59 | |
| 60 public MainValue getPeer(River river) { | |
| 61 if (peer == null) { | |
| 62 Session session = Importer.sessionHolder.get(); | |
| 63 Query query = session.createQuery("from MainValue where " | |
| 64 + "gauge.id=:gauge_id and mainValue.id=:name_id " | |
| 65 + "and value=:value"); | |
| 66 Gauge g = gauge.getPeer(river); | |
| 67 NamedMainValue n = mainValue.getPeer(); | |
| 68 query.setParameter("gauge_id", g.getId()); | |
| 69 query.setParameter("name_id", n.getId()); | |
| 70 query.setParameter("value", value); | |
| 71 List<MainValue> values = query.list(); | |
| 72 if (values.isEmpty()) { | |
| 73 peer = new MainValue(g, n, value, null); | |
| 74 session.save(peer); | |
| 75 } | |
| 76 else { | |
| 77 peer = values.get(0); | |
| 78 } | |
| 79 } | |
| 80 return peer; | |
| 81 } | |
| 82 } | |
| 83 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |