Mercurial > dive4elements > river
annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWst.java @ 467:c8c09e31cdb8
Added new column 'kind' in discharge tables and wst to distinguish between different types.
flys-backend/trunk@1703 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Fri, 15 Apr 2011 10:31:15 +0000 |
parents | 3169b559ca3c |
children | 3570e4af8cb2 |
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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.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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Added new column 'kind' in discharge tables and wst to distinguish between different types.
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17 protected Integer kind; |
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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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44 column = new ImportWstColumn(this, name, null); |
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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 : |