Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportPosition.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/ImportPosition.java@18619c1e7c2a |
| children | 4dd33b86dc61 |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.importer; | |
| 2 | |
| 3 import org.dive4elements.river.model.Position; | |
| 4 | |
| 5 import org.hibernate.Session; | |
| 6 import org.hibernate.Query; | |
| 7 | |
| 8 import java.util.List; | |
| 9 | |
| 10 public class ImportPosition | |
| 11 implements Comparable<ImportPosition> | |
| 12 { | |
| 13 protected String value; | |
| 14 | |
| 15 protected Position peer; | |
| 16 | |
| 17 public ImportPosition() { | |
| 18 } | |
| 19 | |
| 20 public ImportPosition(String value) { | |
| 21 this.value = value; | |
| 22 } | |
| 23 | |
| 24 public int compareTo(ImportPosition other) { | |
| 25 return value.compareTo(other.value); | |
| 26 } | |
| 27 | |
| 28 public String getValue() { | |
| 29 return value; | |
| 30 } | |
| 31 | |
| 32 public void setValue(String value) { | |
| 33 this.value = value; | |
| 34 } | |
| 35 | |
| 36 public Position getPeer() { | |
| 37 if (peer == null) { | |
| 38 Session session = ImporterSession.getInstance().getDatabaseSession(); | |
| 39 Query query = session.createQuery("from Position where value=:value"); | |
| 40 query.setString("value", value); | |
| 41 List<Position> positions = query.list(); | |
| 42 if (positions.isEmpty()) { | |
| 43 peer = new Position(value); | |
| 44 session.save(peer); | |
| 45 } | |
| 46 else { | |
| 47 peer = positions.get(0); | |
| 48 } | |
| 49 } | |
| 50 return peer; | |
| 51 } | |
| 52 } | |
| 53 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | |
| 54 |