Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportMorphWidth.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/ImportMorphWidth.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.MorphologicalWidth; | |
| 4 import org.dive4elements.river.model.River; | |
| 5 | |
| 6 import java.util.ArrayList; | |
| 7 import java.util.List; | |
| 8 | |
| 9 import org.apache.log4j.Logger; | |
| 10 | |
| 11 import org.hibernate.Query; | |
| 12 import org.hibernate.Session; | |
| 13 | |
| 14 | |
| 15 public class ImportMorphWidth { | |
| 16 | |
| 17 private static Logger log = Logger.getLogger(ImportMorphWidth.class); | |
| 18 | |
| 19 protected MorphologicalWidth peer; | |
| 20 | |
| 21 protected ImportUnit unit; | |
| 22 | |
| 23 protected List<ImportMorphWidthValue> values; | |
| 24 | |
| 25 public ImportMorphWidth() { | |
| 26 this.values = new ArrayList<ImportMorphWidthValue>(); | |
| 27 } | |
| 28 | |
| 29 public void addValue(ImportMorphWidthValue value) { | |
| 30 this.values.add(value); | |
| 31 } | |
| 32 | |
| 33 public void setUnit(ImportUnit unit) { | |
| 34 this.unit = unit; | |
| 35 } | |
| 36 | |
| 37 public void storeDependencies(River river) { | |
| 38 log.info("store dependencies"); | |
| 39 | |
| 40 MorphologicalWidth peer = getPeer(river); | |
| 41 | |
| 42 if (peer != null) { | |
| 43 log.info("store morphological width values"); | |
| 44 | |
| 45 for (ImportMorphWidthValue value : values) { | |
| 46 value.storeDependencies(peer); | |
| 47 } | |
| 48 } | |
| 49 } | |
| 50 | |
| 51 public MorphologicalWidth getPeer(River river) { | |
| 52 log.info("get peer"); | |
| 53 | |
| 54 if (peer == null) { | |
| 55 Session session = ImporterSession.getInstance() | |
| 56 .getDatabaseSession(); | |
| 57 | |
| 58 Query query = session.createQuery("from MorphologicalWidth where " | |
| 59 + " river=:river and " + " unit=:unit"); | |
| 60 | |
| 61 query.setParameter("river", river); | |
| 62 query.setParameter("unit", unit.getPeer()); | |
| 63 | |
| 64 List<MorphologicalWidth> widths = query.list(); | |
| 65 | |
| 66 if (widths.isEmpty()) { | |
| 67 log.debug("Create new MorphologicalWidth DB instance."); | |
| 68 | |
| 69 peer = new MorphologicalWidth(river, unit.getPeer()); | |
| 70 | |
| 71 session.save(peer); | |
| 72 } | |
| 73 else { | |
| 74 peer = widths.get(0); | |
| 75 } | |
| 76 } | |
| 77 | |
| 78 return peer; | |
| 79 } | |
| 80 } | |
| 81 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |