Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportTimeInterval.java @ 493:b35c5dc0f8b7

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Importer: Make import of historical discharge tables work. flys-backend/trunk@1842 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 06 May 2011 10:27:32 +0000
parents cf513cbe88c3
children 67fd63e4ef66
rev   line source
486
8ea09ec7f0c8 Importer: Attach a time interval to a discharge table if we find one during import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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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.TimeInterval;
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4
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5 import org.hibernate.Session;
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6 import org.hibernate.Query;
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7
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8 import java.util.List;
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9 import java.util.Date;
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10
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11 import org.apache.log4j.Logger;
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12
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13 public class ImportTimeInterval
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14 {
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15 private static Logger log = Logger.getLogger(ImportTimeInterval.class);
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16
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17 protected Date startTime;
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18 protected Date stopTime;
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19
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20 protected TimeInterval peer;
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21
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22 public ImportTimeInterval() {
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23 }
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24
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25 public ImportTimeInterval(Date startTime, Date stopTime) {
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26 this.startTime = startTime;
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27 this.stopTime = stopTime;
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28 }
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29
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30 public Date getStartTime() {
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31 return startTime;
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32 }
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33
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34 public void setStartTime(Date startTime) {
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35 this.startTime = startTime;
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36 }
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37
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38 public Date getStopTime() {
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39 return stopTime;
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40 }
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parents:
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41
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42 public void setStopTime(Date stopTime) {
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43 this.stopTime = stopTime;
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44 }
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45
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46 public TimeInterval getPeer() {
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47 if (peer == null) {
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48 Session session = Importer.sessionHolder.get();
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49 Query query = session.createQuery(
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50 "from TimeInterval where startTime=:a and stopTime=:b");
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51 query.setParameter("a", startTime);
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52 query.setParameter("b", stopTime);
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53 List<TimeInterval> intervals = query.list();
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54 if (intervals.isEmpty()) {
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55 peer = new TimeInterval(startTime, stopTime);
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56 session.save(peer);
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57 }
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58 else {
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59 peer = intervals.get(0);
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60 }
486
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61 }
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62 return peer;
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63 }
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64 }
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65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org