Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWst.java @ 2350:3eb520b7a70e

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Removed obsolete imports. flys-backend/trunk@2927 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 10 Oct 2011 12:21:50 +0000
parents 0acf28a3d28a
children 99b452967737
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.River;
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5
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6 import org.apache.log4j.Logger;
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7
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8 import org.hibernate.Session;
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9 import org.hibernate.Query;
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11 import java.util.ArrayList;
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12 import java.util.List;
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13
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14 public class ImportWst
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15 {
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16 private static Logger log = Logger.getLogger(ImportWst.class);
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18 protected String description;
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20 protected Integer kind;
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21
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22 protected List<ImportWstColumn> columns;
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23
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24 protected ImportUnit unit;
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25
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26 protected Wst peer;
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27
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28 public ImportWst() {
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29 kind = 0;
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30 columns = new ArrayList<ImportWstColumn>();
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31 }
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32
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33 public ImportWst(String description) {
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34 this();
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35 this.description = description;
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36 }
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37
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38 public String getDescription() {
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39 return description;
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40 }
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41
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42 public Integer getKind() {
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43 return kind;
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44 }
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45
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46 public void setKind(Integer kind) {
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47 this.kind = kind;
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48 }
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49
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51 public void setDescription(String description) {
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52 this.description = description;
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53 }
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54
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55 public void setNumberColumns(int numColumns) {
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56 for (int i = 0; i < numColumns; ++i) {
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57 columns.add(new ImportWstColumn(this, null, null, i));
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58 }
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59 }
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60
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61 public int getNumberColumns() {
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62 return columns.size();
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63 }
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64
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65 public ImportWstColumn getColumn(int index) {
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66 return columns.get(index);
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67 }
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68
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69 public ImportUnit getUnit() {
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70 return unit;
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71 }
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72
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73 public void setUnit(ImportUnit unit) {
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74 this.unit = unit;
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75 }
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76
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77 public void storeDependencies(River river) {
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78
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79 log.info("store '" + description + "'");
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80 Wst wst = getPeer(river);
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81
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82 for (ImportWstColumn column: columns) {
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83 column.storeDependencies(river);
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84 }
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85
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86 Session session = ImporterSession.getInstance().getDatabaseSession();
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87 session.flush();
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88 }
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89
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90 public Wst getPeer(River river) {
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91 if (peer == null) {
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92 Session session = ImporterSession.getInstance().getDatabaseSession();
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93 Query query = session.createQuery(
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94 "from Wst where " +
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95 "river=:river and description=:description and kind=:kind");
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96 query.setParameter("river", river);
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97 query.setParameter("description", description);
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98 query.setParameter("kind", kind);
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99 List<Wst> wsts = query.list();
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100 if (wsts.isEmpty()) {
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101 peer = new Wst(river, description, kind);
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102 session.save(peer);
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103 }
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104 else {
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105 peer = wsts.get(0);
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106 }
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107
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108 }
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109 return peer;
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110 }
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111 }
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112 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org