Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportMainValueType.java @ 6724:0baf7abffcc6
issue1393/ImportRiver: Import official epochs from directory, minor refac.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 31 Jul 2013 11:13:41 +0200 |
parents | 4c3ccf2b0304 |
children | 5e38e2924c07 |
rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.importer; |
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10 |
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11 import org.dive4elements.river.model.MainValueType; |
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12 |
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13 import org.hibernate.Session; |
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14 import org.hibernate.Query; |
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15 |
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16 import java.util.List; |
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17 |
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18 public class ImportMainValueType |
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19 implements Comparable<ImportMainValueType> |
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20 { |
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21 protected String name; |
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22 |
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23 protected MainValueType peer; |
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24 |
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25 public ImportMainValueType() { |
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26 } |
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27 |
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28 public ImportMainValueType(String name) { |
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29 this.name = name; |
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30 } |
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31 |
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32 public String getName() { |
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33 return name; |
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34 } |
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35 |
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36 public void setName(String name) { |
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37 this.name = name; |
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38 } |
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39 |
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40 public int compareTo(ImportMainValueType other) { |
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41 return name.compareTo(other.name); |
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42 } |
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43 |
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44 @Override |
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45 public boolean equals(Object other) { |
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46 if (other == this) return true; |
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47 if (!(other instanceof ImportMainValueType)) return false; |
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48 return name.equals(((ImportMainValueType)other).name); |
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49 } |
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50 |
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51 @Override |
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52 public int hashCode() { |
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53 return name.hashCode(); |
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54 } |
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55 |
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56 public MainValueType getPeer() { |
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57 if (peer == null) { |
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58 Session session = ImporterSession.getInstance().getDatabaseSession(); |
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59 Query query = session.createQuery("from MainValueType where name=:name"); |
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60 query.setString("name", name); |
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61 List<MainValueType> values = query.list(); |
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62 if (values.isEmpty()) { |
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63 peer = new MainValueType(name); |
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64 session.save(peer); |
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65 } |
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66 else { |
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67 peer = values.get(0); |
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68 } |
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69 } |
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70 return peer; |
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71 } |
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72 } |
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73 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |