Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWst.java @ 471:3570e4af8cb2

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Added 'position' column to wst_columns to allow order them by there column position in the original wst file. flys-backend/trunk@1710 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 15 Apr 2011 16:06:15 +0000
parents c8c09e31cdb8
children 5d920695a7f0
rev   line source
196
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.importer;
a33c065b95eb Added importer helper model stubs for WST imports.
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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.hibernate.Session;
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7 import org.hibernate.Query;
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8
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9 import java.util.List;
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10 import java.util.Map;
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11 import java.util.HashMap;
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12
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13 public class ImportWst
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14 {
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15 protected String description;
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16
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c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
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17 protected Integer kind;
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
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18
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19 protected Map<String, ImportWstColumn> columns;
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20
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21 protected Wst peer;
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22
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23 public ImportWst() {
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24 kind = 0;
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25 columns = new HashMap<String, ImportWstColumn>();
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26 }
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27
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28 public ImportWst(String description) {
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29 this();
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30 this.description = description;
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31 }
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32
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33 public String getDescription() {
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34 return description;
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35 }
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36
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37 public void setDescription(String description) {
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38 this.description = description;
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39 }
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40
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41 public ImportWstColumn getColumn(String name) {
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42 ImportWstColumn column = columns.get(name);
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43 if (column == null) {
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3570e4af8cb2 Added 'position' column to wst_columns to allow order them by there column position in the original wst file.
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44 column = new ImportWstColumn(this, name, null, columns.size());
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45 columns.put(name, column);
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46 }
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47 return column;
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48 }
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49
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50 public void storeDependencies(River river) {
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51 Wst wst = getPeer(river);
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52
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53 for (ImportWstColumn column: columns.values()) {
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54 column.storeDependencies(river);
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55 }
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56 }
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57
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58 public Wst getPeer(River river) {
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59 if (peer == null) {
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60 Session session = Importer.sessionHolder.get();
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61 Query query = session.createQuery(
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62 "from Wst where " +
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63 "river=:river and description=:description and kind=:kind");
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64 query.setParameter("river", river);
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65 query.setParameter("description", description);
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66 query.setParameter("kind", kind);
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67 List<Wst> wsts = query.list();
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68 if (wsts.isEmpty()) {
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69 peer = new Wst(river, description, kind);
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70 session.save(peer);
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71 }
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72 else {
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73 peer = wsts.get(0);
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74 }
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75
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76 }
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77 return peer;
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78 }
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79 }
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80 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org