Mercurial > dive4elements > river
comparison flys-backend/src/main/java/org/dive4elements/river/importer/ImportMorphWidthValue.java @ 5828:dfb26b03b179
Moved directories to org.dive4elements.river
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 11:53:11 +0200 |
parents | flys-backend/src/main/java/de/intevation/flys/importer/ImportMorphWidthValue.java@212c33c9a5e2 |
children | 18619c1e7c2a |
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5827:e308d4ecd35a | 5828:dfb26b03b179 |
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1 package de.intevation.flys.importer; | |
2 | |
3 import java.math.BigDecimal; | |
4 | |
5 import java.util.List; | |
6 | |
7 import org.apache.log4j.Logger; | |
8 | |
9 import org.hibernate.Session; | |
10 import org.hibernate.Query; | |
11 | |
12 import de.intevation.flys.model.MorphologicalWidth; | |
13 import de.intevation.flys.model.MorphologicalWidthValue; | |
14 | |
15 | |
16 public class ImportMorphWidthValue { | |
17 | |
18 private static Logger log = Logger.getLogger(ImportMorphWidthValue.class); | |
19 | |
20 | |
21 protected MorphologicalWidthValue peer; | |
22 | |
23 protected BigDecimal station; | |
24 protected BigDecimal width; | |
25 | |
26 protected String description; | |
27 | |
28 | |
29 public ImportMorphWidthValue( | |
30 BigDecimal station, | |
31 BigDecimal width, | |
32 String description | |
33 ) { | |
34 this.station = station; | |
35 this.width = width; | |
36 this.description = description; | |
37 } | |
38 | |
39 | |
40 public void storeDependencies(MorphologicalWidth parent) { | |
41 getPeer(parent); | |
42 } | |
43 | |
44 | |
45 public MorphologicalWidthValue getPeer(MorphologicalWidth parent) { | |
46 if (peer == null) { | |
47 Session session = ImporterSession.getInstance().getDatabaseSession(); | |
48 | |
49 Query query = session.createQuery( | |
50 "from MorphologicalWidthValue where " + | |
51 " morphologicalWidth=:morphologicalWidth and " + | |
52 " station=:station and " + | |
53 " width=:width and " + | |
54 " description=:description"); | |
55 | |
56 query.setParameter("morphologicalWidth", parent); | |
57 query.setParameter("station", station); | |
58 query.setParameter("width", width); | |
59 query.setParameter("description", description); | |
60 | |
61 List<MorphologicalWidthValue> values = query.list(); | |
62 | |
63 if (values.isEmpty()) { | |
64 peer = new MorphologicalWidthValue( | |
65 parent, | |
66 station, | |
67 width, | |
68 description | |
69 ); | |
70 | |
71 session.save(peer); | |
72 } | |
73 else { | |
74 peer = values.get(0); | |
75 } | |
76 } | |
77 | |
78 return peer; | |
79 } | |
80 } | |
81 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |