Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWstColumn.java @ 201:3169b559ca3c

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Build models for wsts, wst columns and q ranges and store them in the backend. flys-backend/trunk@1549 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 23 Mar 2011 15:22:32 +0000
parents a33c065b95eb
children 29a408f80a89
rev   line source
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a33c065b95eb Added importer helper model stubs for WST imports.
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1 package de.intevation.flys.importer;
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2
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3 import de.intevation.flys.model.Wst;
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4 import de.intevation.flys.model.WstColumn;
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5 import de.intevation.flys.model.River;
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6
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7 import org.hibernate.Session;
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8 import org.hibernate.Query;
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9
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10 import java.util.List;
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11 import java.util.ArrayList;
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12
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13 public class ImportWstColumn
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14 {
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15 protected ImportWst wst;
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16 protected String name;
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17 protected String description;
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18
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19 protected List<ImportWstColumnQRange> columnQRanges;
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20
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21 protected WstColumn peer;
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22
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23 public ImportWstColumn() {
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24 columnQRanges = new ArrayList<ImportWstColumnQRange>();
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25 }
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26
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27 public ImportWstColumn(
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28 ImportWst wst,
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29 String name,
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30 String description
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31 ) {
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32 this();
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33 this.wst = wst;
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34 this.name = name;
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35 this.description = description;
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36 }
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37
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38 public ImportWst getWst() {
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39 return wst;
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40 }
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41
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42 public void setWst(ImportWst wst) {
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43 this.wst = wst;
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44 }
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45
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46 public String getName() {
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47 return name;
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48 }
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49
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50 public void setName(String name) {
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51 this.name = name;
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52 }
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53
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54 public String getDescription() {
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55 return description;
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56 }
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57
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58 public void setDescription(String description) {
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59 this.description = description;
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60 }
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61
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62 public void addColumnQRange(ImportWstQRange columnQRange) {
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63 columnQRanges.add(
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64 new ImportWstColumnQRange(this, columnQRange));
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65 }
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66
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67 public void storeDependencies(River river) {
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68 WstColumn column = getPeer(river);
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69 for (ImportWstColumnQRange columnQRange: columnQRanges) {
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70 columnQRange.getPeer(river);
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71 }
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72 // TODO: Implement me!
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73 }
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74
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75 public WstColumn getPeer(River river) {
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76 if (peer == null) {
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77 Wst w = wst.getPeer(river);
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78 Session session = Importer.sessionHolder.get();
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79 Query query = session.createQuery(
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80 "from WstColumn where " +
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81 "wst=:wst and name=:name and description=:description");
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82 query.setParameter("wst", w);
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83 query.setParameter("name", name);
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84 query.setParameter("description", description);
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85 List<WstColumn> columns = query.list();
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86 if (columns.isEmpty()) {
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87 peer = new WstColumn(w, name, description, null);
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88 session.save(peer);
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89 }
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90 else {
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91 peer = columns.get(0);
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92 }
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93 }
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94 return peer;
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95 }
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96 }
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97 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org