Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportDepth.java @ 8856:5e38e2924c07 3.2.x

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Fix code style.
author Tom Gottfried <tom@intevation.de>
date Thu, 18 Jan 2018 20:12:01 +0100
parents c288309a5dcb
children 0a5239a1e46e
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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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 java.math.BigDecimal;
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12
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13 import java.util.List;
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14
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15 import org.apache.log4j.Logger;
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16
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17 import org.hibernate.Session;
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18 import org.hibernate.Query;
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19
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20 import org.dive4elements.river.model.Depth;
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21
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22
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23 public class ImportDepth {
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24
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25 private static Logger log = Logger.getLogger(ImportDepth.class);
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26
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27
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28 protected Depth peer;
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29
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30 protected BigDecimal lower;
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31 protected BigDecimal upper;
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32
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33
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34 public ImportDepth(BigDecimal lower, BigDecimal upper) {
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35 this.lower = lower;
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36 this.upper = upper;
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37 }
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38
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39
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40 public void storeDependencies() {
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41 log.info("store dependencies");
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42
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43 getPeer();
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44 }
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45
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46
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47 public Depth getPeer() {
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48 log.info("get peer");
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49
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50 if (peer == null) {
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51 Session session = ImporterSession.getInstance()
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52 .getDatabaseSession();
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53
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54 Query query = session.createQuery(
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55 "from Depth where "
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56 + "lower between :lower - 0.0001f and :lower + 0.00001f and "
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57 + "upper between :upper - 0.0001f and :upper + 0.00001f");
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58
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59 query.setParameter("lower", lower.floatValue());
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60 query.setParameter("upper", upper.floatValue());
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61
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62 List<Depth> depths = query.list();
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63
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64 if (depths.isEmpty()) {
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65 log.debug("Create new Depth DB instance.");
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66
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67 peer = new Depth(lower, upper);
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68
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69 session.save(peer);
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70 }
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71 else {
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72 peer = depths.get(0);
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73 }
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74 }
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75
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76 return peer;
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77 }
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78 }
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79 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org