Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportNamedMainValue.java @ 9650:a2a42a6bac6b

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Importer (s/u-info) extensions: outer try/catch for parse and log of line no, catching parsing exception if not enough value fields, parsing error and warning log messages with line number, detecting and rejecting duplicate data series, better differentiation between error and warning log messages
author mschaefer
date Mon, 23 Mar 2020 14:57:03 +0100
parents 5e38e2924c07
children
rev   line source
5844
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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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.util.List;
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12
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13 import org.dive4elements.river.model.NamedMainValue;
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14 import org.dive4elements.river.model.MainValueType;
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15
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16 import org.hibernate.Session;
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17 import org.hibernate.Query;
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18
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19 public class ImportNamedMainValue
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20 {
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21 protected ImportMainValueType mainValueType;
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22 protected String name;
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23
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24 protected NamedMainValue peer;
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25
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26 public ImportNamedMainValue() {
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27 }
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28
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29 public ImportNamedMainValue(
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30 ImportMainValueType mainValueType,
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31 String name
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32 ) {
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33 this.mainValueType = mainValueType;
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34 this.name = name;
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35 }
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36
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37 public ImportMainValueType getMainValueType() {
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38 return mainValueType;
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39 }
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40
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41 public void setMainValueType(ImportMainValueType mainValueType) {
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42 this.mainValueType = mainValueType;
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43 }
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44
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45 public String getName() {
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46 return name;
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47 }
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48
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49 public void setName(String name) {
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50 this.name = name;
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51 }
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52
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53 public NamedMainValue getPeer() {
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54 if (peer == null) {
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55 MainValueType type = mainValueType.getPeer();
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56 Session session = ImporterSession.getInstance()
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57 .getDatabaseSession();
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58 Query query = session.createQuery(
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59 "from NamedMainValue where " +
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60 "name=:name and type.id=:id");
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61 query.setString("name", name);
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62 query.setParameter("id", type.getId());
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63 List<NamedMainValue> named = query.list();
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64 if (named.isEmpty()) {
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65 peer = new NamedMainValue(name, type);
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66 session.save(peer);
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67 }
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68 else {
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69 peer = named.get(0);
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70 }
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71 }
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72 return peer;
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73 }
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74 }
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75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org