Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/transition/profile/horizontal/HorizontalProfileOutputTransition.java @ 234:a7fa7b404897

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HorizontalProfile CSV-export uses an Exporter instead of writing csv on its own. gnv-artifacts/trunk@302 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 09 Nov 2009 09:52:18 +0000
parents 5fc8f41669a6
children c8ecc0c0bcb4
rev   line source
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.transition.profile.horizontal;
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5
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6 import java.io.IOException;
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7 import java.io.OutputStream;
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8 import java.io.OutputStreamWriter;
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9 import java.io.UnsupportedEncodingException;
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10 import java.util.Collection;
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11 import java.util.Iterator;
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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 import au.com.bytecode.opencsv.CSVWriter;
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16
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17 import com.vividsolutions.jts.geom.Point;
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18 import com.vividsolutions.jts.io.ParseException;
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19 import com.vividsolutions.jts.io.WKTReader;
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20
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21 import de.intevation.gnv.chart.ChartLabels;
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22 import de.intevation.gnv.chart.ChartStyle;
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23 import de.intevation.gnv.chart.HorizontalProfileChartFactory;
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24 import de.intevation.gnv.chart.exception.TechnicalChartException;
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25 import de.intevation.gnv.geobackend.base.Result;
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26 import de.intevation.gnv.statistics.HorizontalProfileStatistics;
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27 import de.intevation.gnv.statistics.Statistics;
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28 import de.intevation.gnv.transition.describedata.KeyValueDescibeData;
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29 import de.intevation.gnv.transition.exception.TransitionException;
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30 import de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition;
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31
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32 import de.intevation.gnv.exports.DefaultExport;
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33 import de.intevation.gnv.exports.HorizontalProfileDataCollector;
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34 import de.intevation.gnv.exports.DefaultProfile;
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35 import de.intevation.gnv.exports.Export.Profile;
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36
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37 /**
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38 * @author Tim Englich <tim.englich@intevation.de>
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39 *
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40 */
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41 public class HorizontalProfileOutputTransition extends
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42 TimeSeriesOutputTransition {
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43 /**
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44 * The UID of this class
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45 */
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46 private static final long serialVersionUID = 4401516087492028840L;
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47
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48 private static Logger log = Logger
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49 .getLogger(HorizontalProfileOutputTransition.class);
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50
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51 public static final String [] TIMESERIES_CSV_PROFILE_NAMES = {
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52 "SHAPE",
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53 "YORDINATE",
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54 "GROUP1",
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55 "GROUP2",
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56 "GROUP3"
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57 };
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58
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59 public static final Profile TIMESERIES_CSV_PROFILE =
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60 new DefaultProfile(
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61 ',',
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62 '"',
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63 '"',
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64 "CSV",
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65 "ISO-8859-1");
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66
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67 /**
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68 * Constructor
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69 */
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70 public HorizontalProfileOutputTransition() {
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71 super();
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72 super.domainLable = "Distance [km]";
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73 }
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74
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75 /**
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76 * @see de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition#createChart(java.io.OutputStream,
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77 * java.util.Collection, java.util.Collection, java.lang.String,
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78 * de.intevation.gnv.chart.ChartStyle,
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79 * de.intevation.gnv.chart.ChartLabels)
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80 */
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81 @Override
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82 protected void createChart(OutputStream outputStream,
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83 Collection<KeyValueDescibeData> parameters,
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84 Collection<KeyValueDescibeData> measurements,
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85 Collection<KeyValueDescibeData> dates,
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86 ChartStyle chartStyle, ChartLabels chartLables,
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87 String uuid) throws IOException,
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88 TechnicalChartException {
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89 HorizontalProfileChartFactory chartFactory = new HorizontalProfileChartFactory();
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90 chartFactory.createProfileChart(chartLables, chartStyle, parameters,
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91 measurements,dates, outputStream, this.getChartResult(uuid));
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92 }
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93
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94 /**
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95 * @see de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition#getStatisticsGenerator()
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96 */
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97 @Override
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98 protected Statistics getStatisticsGenerator() {
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99 return new HorizontalProfileStatistics();
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100 }
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101
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102 @Override
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103 protected void createCSV(OutputStream outputStream,
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104 Collection<Result> chartResult)
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105 throws UnsupportedEncodingException,
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106 IOException,
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107 TransitionException {
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108
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109 log.debug("createCSV for HorizontalProfileOutputTransition.");
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110 DefaultExport export = new DefaultExport(
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111 new HorizontalProfileDataCollector(TIMESERIES_CSV_PROFILE_NAMES));
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112
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113 export.create(TIMESERIES_CSV_PROFILE, outputStream, chartResult);
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114
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115 }
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118
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119 }
http://dive4elements.wald.intevation.org