Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/ImportCrossSection.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/ImportCrossSection.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.River; | |
| 4 import org.dive4elements.river.model.CrossSection; | |
| 5 import org.dive4elements.river.model.TimeInterval; | |
| 6 | |
| 7 import org.hibernate.Session; | |
| 8 import org.hibernate.Query; | |
| 9 | |
| 10 import java.util.List; | |
| 11 | |
| 12 import org.apache.log4j.Logger; | |
| 13 | |
| 14 /** CrossSection to be imported, holds list of ImportCrossSectionLines. */ | |
| 15 public class ImportCrossSection | |
| 16 { | |
| 17 private static Logger log = Logger.getLogger(ImportRiver.class); | |
| 18 | |
| 19 protected ImportRiver river; | |
| 20 protected String description; | |
| 21 protected ImportTimeInterval timeInterval; | |
| 22 protected List<ImportCrossSectionLine> lines; | |
| 23 | |
| 24 protected CrossSection peer; | |
| 25 | |
| 26 public ImportCrossSection() { | |
| 27 } | |
| 28 | |
| 29 public ImportCrossSection( | |
| 30 ImportRiver river, | |
| 31 String description, | |
| 32 ImportTimeInterval timeInterval, | |
| 33 List<ImportCrossSectionLine> lines | |
| 34 ) { | |
| 35 this.river = river; | |
| 36 this.description = description; | |
| 37 this.timeInterval = timeInterval; | |
| 38 this.lines = lines; | |
| 39 wireWithLines(); | |
| 40 } | |
| 41 | |
| 42 public void wireWithLines() { | |
| 43 for (ImportCrossSectionLine line: lines) { | |
| 44 line.setCrossSection(this); | |
| 45 } | |
| 46 } | |
| 47 | |
| 48 public ImportRiver getRiver() { | |
| 49 return river; | |
| 50 } | |
| 51 | |
| 52 public void setRiver(ImportRiver river) { | |
| 53 this.river = river; | |
| 54 } | |
| 55 | |
| 56 public String getDescription() { | |
| 57 return description; | |
| 58 } | |
| 59 | |
| 60 public void setDescription(String description) { | |
| 61 this.description = description; | |
| 62 } | |
| 63 | |
| 64 public ImportTimeInterval getTimeInterval() { | |
| 65 return timeInterval; | |
| 66 } | |
| 67 | |
| 68 public void setTimeInterval(ImportTimeInterval timeInterval) { | |
| 69 this.timeInterval = timeInterval; | |
| 70 } | |
| 71 | |
| 72 public void storeDependencies() { | |
| 73 | |
| 74 log.info("store cross section '" + description + "'"); | |
| 75 | |
| 76 getPeer(); | |
| 77 | |
| 78 int i = 1, N = lines.size(); | |
| 79 | |
| 80 for (ImportCrossSectionLine line: lines) { | |
| 81 line.storeDependencies(); | |
| 82 log.info(" stored " + i + " lines. remaining: " + (N-i)); | |
| 83 ++i; | |
| 84 } | |
| 85 } | |
| 86 | |
| 87 public CrossSection getPeer() { | |
| 88 | |
| 89 if (peer == null) { | |
| 90 River r = river.getPeer(); | |
| 91 TimeInterval t = timeInterval != null | |
| 92 ? timeInterval.getPeer() | |
| 93 : null; | |
| 94 | |
| 95 Session session = | |
| 96 ImporterSession.getInstance().getDatabaseSession(); | |
| 97 | |
| 98 Query query = session.createQuery( | |
| 99 "from CrossSection where " + | |
| 100 "river=:r and " + | |
| 101 "timeInterval=:t and " + | |
| 102 "description=:d"); | |
| 103 | |
| 104 query.setParameter("r", r); | |
| 105 query.setParameter("t", t); | |
| 106 query.setParameter("d", description); | |
| 107 | |
| 108 List<CrossSection> crossSections = query.list(); | |
| 109 if (crossSections.isEmpty()) { | |
| 110 peer = new CrossSection(r, t, description); | |
| 111 session.save(peer); | |
| 112 } | |
| 113 else { | |
| 114 peer = crossSections.get(0); | |
| 115 } | |
| 116 } | |
| 117 return peer; | |
| 118 } | |
| 119 } | |
| 120 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |