Mercurial > dive4elements > river

annotate flys-aft/src/main/java/de/intevation/aft/SyncContext.java @ 4084:9178beeb7b05

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Moved DIPS gauge number -> DIPS gauge index. flys-aft/trunk@3514 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 21 Dec 2011 15:16:58 +0000
parents 97de7a552b79
children 859b4781554a
rev   line source
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1 package de.intevation.aft;
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2
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3 import java.util.Map;
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4 import java.util.HashMap;
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5
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6 import org.w3c.dom.Document;
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7
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8 import de.intevation.db.ConnectedStatements;
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9
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10 import org.w3c.dom.NodeList;
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11 import org.w3c.dom.Element;
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12
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13 import org.apache.log4j.Logger;
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14
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15 public class SyncContext
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16 {
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17 private static Logger log = Logger.getLogger(SyncContext.class);
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18
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19 protected ConnectedStatements aftStatements;
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20 protected ConnectedStatements flysStatements;
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21 protected Document dips;
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22 protected Map<Long, DIPSGauge> numberToGauge;
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23
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24 public SyncContext() {
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25 }
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26
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27 public SyncContext(
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28 ConnectedStatements aftStatements,
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29 ConnectedStatements flysStatements,
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30 Document dips
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31 ) {
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32 this.aftStatements = aftStatements;
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33 this.flysStatements = flysStatements;
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34 this.dips = dips;
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35 numberToGauge = indexByNumber(dips);
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36 }
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37
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38 public ConnectedStatements getAftStatements() {
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39 return aftStatements;
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40 }
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41
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42 public void setAftStatements(ConnectedStatements aftStatements) {
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43 this.aftStatements = aftStatements;
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44 }
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45
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46 public ConnectedStatements getFlysStatements() {
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47 return flysStatements;
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48 }
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49
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50 public void setFlysStatements(ConnectedStatements flysStatements) {
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51 this.flysStatements = flysStatements;
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52 }
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53
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54 public Document getDips() {
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55 return dips;
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56 }
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57
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58 public void setDips(Document dips) {
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59 this.dips = dips;
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60 }
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61
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62 void close() {
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63 aftStatements.close();
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64 flysStatements.close();
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65 }
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66
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67 public static Long numberToLong(String s) {
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68 try {
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69 return Long.valueOf(s.trim());
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70 }
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71 catch (NumberFormatException nfe) {
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72 }
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73 return null;
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74 }
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75
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76 public Map<Long, DIPSGauge> getDIPSGauges() {
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77 return numberToGauge;
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78 }
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79
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80 protected static Map<Long, DIPSGauge> indexByNumber(Document document) {
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81 Map<Long, DIPSGauge> map = new HashMap<Long, DIPSGauge>();
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82 NodeList nodes = document.getElementsByTagName("PEGELSTATION");
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83 for (int i = nodes.getLength()-1; i >= 0; --i) {
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84 Element element = (Element)nodes.item(i);
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85 String numberString = element.getAttribute("NUMMER");
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86 Long number = numberToLong(numberString);
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87 if (number != null) {
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88 DIPSGauge newG = new DIPSGauge(element);
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89 DIPSGauge oldG = map.put(number, newG);
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90 if (oldG != null) {
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91 log.warn("DIPS: '" + newG.getName() +
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92 "' collides with '" + oldG.getName() +
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93 "' on gauge number " + number + ".");
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94 }
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95 }
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96 else {
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97 log.warn("DIPS: gauge '" + element.getAttribute("NAME") +
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98 "' has invalid gauge number '" + numberString + "'");
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99 }
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100 }
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101 return map;
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102 }
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103
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104 }
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105 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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106
http://dive4elements.wald.intevation.org