Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportUnit.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/ImportUnit.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.apache.log4j.Logger; | |
| 6 | |
| 7 import org.hibernate.Session; | |
| 8 import org.hibernate.Query; | |
| 9 | |
| 10 import org.dive4elements.river.model.Unit; | |
| 11 | |
| 12 | |
| 13 public class ImportUnit | |
| 14 { | |
| 15 private static final Logger log = Logger.getLogger(ImportUnit.class); | |
| 16 | |
| 17 protected String name; | |
| 18 | |
| 19 protected Unit peer; | |
| 20 | |
| 21 | |
| 22 public ImportUnit(String name) { | |
| 23 this.name = name; | |
| 24 } | |
| 25 | |
| 26 | |
| 27 public String getName() { | |
| 28 return name; | |
| 29 } | |
| 30 | |
| 31 | |
| 32 public Unit getPeer() { | |
| 33 if (peer == null) { | |
| 34 Session session = ImporterSession.getInstance().getDatabaseSession(); | |
| 35 Query query = session.createQuery("from Unit where name=:name"); | |
| 36 query.setParameter("name", name); | |
| 37 | |
| 38 List<Unit> units = query.list(); | |
| 39 if (units.isEmpty()) { | |
| 40 log.info("Store new unit '" + name + "'"); | |
| 41 | |
| 42 peer = new Unit(name); | |
| 43 session.save(peer); | |
| 44 } | |
| 45 else { | |
| 46 peer = units.get(0); | |
| 47 } | |
| 48 } | |
| 49 return peer; | |
| 50 } | |
| 51 } | |
| 52 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |