Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportLocationSystem.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/ImportLocationSystem.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.LocationSystem; | |
| 11 | |
| 12 | |
| 13 public class ImportLocationSystem { | |
| 14 | |
| 15 private static final Logger log = | |
| 16 Logger.getLogger(ImportLocationSystem.class); | |
| 17 | |
| 18 | |
| 19 protected String name; | |
| 20 protected String description; | |
| 21 | |
| 22 protected LocationSystem peer; | |
| 23 | |
| 24 | |
| 25 public ImportLocationSystem(String name, String description) { | |
| 26 this.name = name; | |
| 27 this.description = description; | |
| 28 } | |
| 29 | |
| 30 public void storeDependencies() { | |
| 31 log.info("store LocationSystem '" + name + "'"); | |
| 32 LocationSystem ls = getPeer(); | |
| 33 | |
| 34 Session session = ImporterSession.getInstance().getDatabaseSession(); | |
| 35 session.flush(); | |
| 36 } | |
| 37 | |
| 38 public LocationSystem getPeer() { | |
| 39 if (peer == null) { | |
| 40 Session session = ImporterSession.getInstance().getDatabaseSession(); | |
| 41 Query query = session.createQuery( | |
| 42 "from LocationSystem where " + | |
| 43 "name=:name and description=:description"); | |
| 44 query.setParameter("name", name); | |
| 45 query.setParameter("description", description); | |
| 46 | |
| 47 List<LocationSystem> lss = query.list(); | |
| 48 if (lss.isEmpty()) { | |
| 49 peer = new LocationSystem(name, description); | |
| 50 session.save(peer); | |
| 51 } | |
| 52 else { | |
| 53 peer = lss.get(0); | |
| 54 } | |
| 55 } | |
| 56 | |
| 57 return peer; | |
| 58 } | |
| 59 } | |
| 60 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |