Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportFlowVelocityMeasurement.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/ImportFlowVelocityMeasurement.java@18619c1e7c2a |
| children | 4dd33b86dc61 |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.importer; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import org.apache.log4j.Logger; | |
| 7 | |
| 8 import org.hibernate.Session; | |
| 9 import org.hibernate.Query; | |
| 10 | |
| 11 import org.dive4elements.river.model.FlowVelocityMeasurement; | |
| 12 import org.dive4elements.river.model.River; | |
| 13 | |
| 14 | |
| 15 public class ImportFlowVelocityMeasurement { | |
| 16 | |
| 17 private static final Logger log = Logger | |
| 18 .getLogger(ImportFlowVelocityMeasurement.class); | |
| 19 | |
| 20 private String description; | |
| 21 | |
| 22 private List<ImportFlowVelocityMeasurementValue> values; | |
| 23 | |
| 24 private FlowVelocityMeasurement peer; | |
| 25 | |
| 26 public ImportFlowVelocityMeasurement() { | |
| 27 this(null); | |
| 28 } | |
| 29 | |
| 30 public ImportFlowVelocityMeasurement(String description) { | |
| 31 this.description = description; | |
| 32 this.values = new ArrayList<ImportFlowVelocityMeasurementValue>(); | |
| 33 } | |
| 34 | |
| 35 public void setDescription(String description) { | |
| 36 this.description = description; | |
| 37 } | |
| 38 | |
| 39 public void addValue(ImportFlowVelocityMeasurementValue value) { | |
| 40 this.values.add(value); | |
| 41 } | |
| 42 | |
| 43 public void storeDependencies(River river) { | |
| 44 log.debug("store dependencies"); | |
| 45 | |
| 46 FlowVelocityMeasurement peer = getPeer(river); | |
| 47 | |
| 48 if (peer != null) { | |
| 49 for (ImportFlowVelocityMeasurementValue value : values) { | |
| 50 value.storeDependencies(peer); | |
| 51 } | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 public FlowVelocityMeasurement getPeer(River river) { | |
| 56 if (peer == null) { | |
| 57 Session session = ImporterSession.getInstance() | |
| 58 .getDatabaseSession(); | |
| 59 | |
| 60 Query query = session | |
| 61 .createQuery("from FlowVelocityMeasurement where " | |
| 62 + " river=:river and " + " description=:description"); | |
| 63 | |
| 64 query.setParameter("river", river); | |
| 65 query.setParameter("description", description); | |
| 66 | |
| 67 List<FlowVelocityMeasurement> measurement = query.list(); | |
| 68 | |
| 69 if (measurement.isEmpty()) { | |
| 70 peer = new FlowVelocityMeasurement(river, description); | |
| 71 | |
| 72 session.save(peer); | |
| 73 } | |
| 74 else { | |
| 75 peer = measurement.get(0); | |
| 76 } | |
| 77 } | |
| 78 | |
| 79 return peer; | |
| 80 } | |
| 81 } | |
| 82 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |