Mercurial > dive4elements > river
comparison flys-backend/src/main/java/de/intevation/flys/importer/ImportLocationSystem.java @ 2809:f283212966e8
Finished work on MINFO bed heights (single).
flys-backend/trunk@4221 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 12 Apr 2012 10:42:46 +0000 |
parents | b57c95094b68 |
children |
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2808:b57c95094b68 | 2809:f283212966e8 |
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1 package de.intevation.flys.importer; | 1 package de.intevation.flys.importer; |
2 | 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 de.intevation.flys.model.LocationSystem; | |
3 | 11 |
4 | 12 |
5 public class ImportLocationSystem { | 13 public class ImportLocationSystem { |
6 | 14 |
15 private static final Logger log = | |
16 Logger.getLogger(ImportLocationSystem.class); | |
17 | |
18 | |
7 protected String name; | 19 protected String name; |
8 protected String description; | 20 protected String description; |
21 | |
22 protected LocationSystem peer; | |
9 | 23 |
10 | 24 |
11 public ImportLocationSystem(String name, String description) { | 25 public ImportLocationSystem(String name, String description) { |
12 this.name = name; | 26 this.name = name; |
13 this.description = description; | 27 this.description = description; |
14 } | 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 } | |
15 } | 59 } |
16 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 60 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |