Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/transition/profile/horizontalcrosssection/HorizontalCrossSectionMeshOutputTransition.java @ 218:926530bda1a7
Integrated the OutputTransition for Horizontal Cross-Sections
gnv-artifacts/trunk@278 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Tim Englich <tim.englich@intevation.de> |
|---|---|
| date | Fri, 30 Oct 2009 11:26:03 +0000 |
| parents | |
| children | ee2d4134d0b3 |
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| 217:3dcd2b0b456e | 218:926530bda1a7 |
|---|---|
| 1 /** | |
| 2 * | |
| 3 */ | |
| 4 package de.intevation.gnv.transition.profile.horizontalcrosssection; | |
| 5 | |
| 6 import java.io.IOException; | |
| 7 import java.io.OutputStream; | |
| 8 import java.io.OutputStreamWriter; | |
| 9 import java.io.UnsupportedEncodingException; | |
| 10 import java.util.Collection; | |
| 11 import java.util.Iterator; | |
| 12 | |
| 13 import org.apache.log4j.Logger; | |
| 14 | |
| 15 import au.com.bytecode.opencsv.CSVWriter; | |
| 16 import de.intevation.gnv.chart.ChartLabels; | |
| 17 import de.intevation.gnv.chart.ChartStyle; | |
| 18 import de.intevation.gnv.chart.HorizontalCrossSectionChartFactory; | |
| 19 import de.intevation.gnv.chart.exception.TechnicalChartException; | |
| 20 import de.intevation.gnv.geobackend.base.Result; | |
| 21 import de.intevation.gnv.statistics.HorizontalCrossSectionStatistics; | |
| 22 import de.intevation.gnv.statistics.Statistics; | |
| 23 import de.intevation.gnv.transition.describedata.KeyValueDescibeData; | |
| 24 import de.intevation.gnv.transition.exception.TransitionException; | |
| 25 import de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition; | |
| 26 | |
| 27 /** | |
| 28 * @author Tim Englich <tim.englich@intevation.de> | |
| 29 * | |
| 30 */ | |
| 31 public class HorizontalCrossSectionMeshOutputTransition | |
| 32 extends TimeSeriesOutputTransition { | |
| 33 | |
| 34 private static Logger log = Logger | |
| 35 .getLogger(HorizontalCrossSectionMeshOutputTransition.class); | |
| 36 | |
| 37 /** | |
| 38 * The UID of this Class | |
| 39 */ | |
| 40 private static final long serialVersionUID = 3233620652465061860L; | |
| 41 | |
| 42 /** | |
| 43 * Constructor | |
| 44 */ | |
| 45 public HorizontalCrossSectionMeshOutputTransition() { | |
| 46 super(); | |
| 47 super.domainLable = "Latitude [m]"; | |
| 48 } | |
| 49 | |
| 50 /** | |
| 51 * @see de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition#createChart(java.io.OutputStream, | |
| 52 * java.util.Collection, java.util.Collection, java.lang.String, | |
| 53 * de.intevation.gnv.chart.ChartStyle, | |
| 54 * de.intevation.gnv.chart.ChartLabels) | |
| 55 */ | |
| 56 @Override | |
| 57 protected void createChart(OutputStream outputStream, | |
| 58 Collection<KeyValueDescibeData> parameters, | |
| 59 Collection<KeyValueDescibeData> measurements, | |
| 60 Collection<KeyValueDescibeData> dates, | |
| 61 ChartStyle chartStyle, ChartLabels chartLables, | |
| 62 String uuid) throws IOException, | |
| 63 TechnicalChartException { | |
| 64 new HorizontalCrossSectionChartFactory(). | |
| 65 createProfileChart(chartLables, chartStyle, | |
| 66 parameters, measurements, | |
| 67 dates, outputStream, | |
| 68 this.getChartResult(uuid)); | |
| 69 } | |
| 70 | |
| 71 /** | |
| 72 * @see de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition#getStatisticsGenerator() | |
| 73 */ | |
| 74 @Override | |
| 75 protected Statistics getStatisticsGenerator() { | |
| 76 return new HorizontalCrossSectionStatistics(); | |
| 77 } | |
| 78 | |
| 79 /** | |
| 80 * @see de.intevation.gnv.transition.timeseries.TimeSeriesOutputTransition#createCSV(java.io.OutputStream, | |
| 81 * java.util.Collection) | |
| 82 */ | |
| 83 @Override | |
| 84 protected void createCSV(OutputStream outputStream, | |
| 85 Collection<Result> chartResult) | |
| 86 throws UnsupportedEncodingException, | |
| 87 IOException, | |
| 88 TransitionException { | |
| 89 if (chartResult != null) { | |
| 90 try { | |
| 91 CSVWriter writer = new CSVWriter(new OutputStreamWriter( | |
| 92 outputStream, "ISO-8859-1"), ','); | |
| 93 // USE THIS ENCODING BECAUSE OF | |
| 94 // PROBLEMS WITH EXCEL AND UTF-8 | |
| 95 Iterator<Result> it = chartResult.iterator(); | |
| 96 while (it.hasNext()) { | |
| 97 Result result = it.next(); | |
| 98 int i = 0; | |
| 99 // TODO implement me | |
| 100 String[] entries = new String[5]; | |
| 101 entries[i++] = result.getString("SHAPE"); | |
| 102 entries[i++] = result.getString("YORDINATE"); | |
| 103 entries[i++] = result.getString("IPOSITION"); | |
| 104 entries[i++] = result.getString("JPOSITION"); | |
| 105 entries[i++] = result.getString("KPOSITION"); | |
| 106 writer.writeNext(entries); | |
| 107 } | |
| 108 writer.close(); | |
| 109 } catch (Exception e) { | |
| 110 log.error(e,e); | |
| 111 throw new TransitionException( | |
| 112 "Exception occured while parsing an Point from WKT."); | |
| 113 } | |
| 114 } else { | |
| 115 log.error("No Data given for generating an CSV-File."); | |
| 116 throw new TransitionException( | |
| 117 "No Data given for generating an CSV-File."); | |
| 118 } | |
| 119 } | |
| 120 | |
| 121 } |