Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/timeseries/TimeSeriesOutputState.java @ 839:ac5988f27714
Added the time interval into the subtitle of timeseries charts (issue152).
gnv-artifacts/trunk@948 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Mon, 19 Apr 2010 14:19:19 +0000 |
| parents | e91ebe3696ec |
| children | 47280aff0eb7 |
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| 838:e91ebe3696ec | 839:ac5988f27714 |
|---|---|
| 1 package de.intevation.gnv.state.timeseries; | 1 package de.intevation.gnv.state.timeseries; |
| 2 | 2 |
| 3 import java.io.IOException; | 3 import java.io.IOException; |
| 4 import java.io.OutputStream; | 4 import java.io.OutputStream; |
| 5 import java.io.UnsupportedEncodingException; | 5 import java.io.UnsupportedEncodingException; |
| 6 | |
| 7 import java.text.DateFormat; | |
| 8 import java.text.ParseException; | |
| 9 | |
| 6 import java.util.ArrayList; | 10 import java.util.ArrayList; |
| 7 import java.util.Collection; | 11 import java.util.Collection; |
| 12 import java.util.Date; | |
| 8 import java.util.HashMap; | 13 import java.util.HashMap; |
| 9 import java.util.Iterator; | 14 import java.util.Iterator; |
| 10 import java.util.List; | 15 import java.util.List; |
| 11 import java.util.Locale; | 16 import java.util.Locale; |
| 12 import java.util.Map; | 17 import java.util.Map; |
| 196 CSVWriter.NO_QUOTE_CHARACTER, | 201 CSVWriter.NO_QUOTE_CHARACTER, |
| 197 CSVWriter.NO_ESCAPE_CHARACTER, | 202 CSVWriter.NO_ESCAPE_CHARACTER, |
| 198 "ODV", | 203 "ODV", |
| 199 "ISO-8859-1"); | 204 "ISO-8859-1"); |
| 200 | 205 |
| 206 | |
| 201 /** | 207 /** |
| 202 * Constructor | 208 * Constructor |
| 203 */ | 209 */ |
| 204 public TimeSeriesOutputState() { | 210 public TimeSeriesOutputState() { |
| 205 super(); | 211 super(); |
| 1048 | 1054 |
| 1049 } | 1055 } |
| 1050 | 1056 |
| 1051 | 1057 |
| 1052 /** | 1058 /** |
| 1053 * Creates and returns the subtitle of a chart. | 1059 * Creates and returns the subtitle of a chart. The subtitle in this class |
| 1060 * contains the station and the time interval. | |
| 1054 * | 1061 * |
| 1055 * @param locale The Locale used to adjust the language of the subtitle. | 1062 * @param locale The Locale used to adjust the language of the subtitle. |
| 1056 * @param uuid The UUID of the current artifact. | 1063 * @param uuid The UUID of the current artifact. |
| 1057 * @return the selected feature. | 1064 * @return the selected feature. |
| 1058 */ | 1065 */ |
| 1059 protected String createChartSubtitle(Locale locale, String uuid) { | 1066 protected String createChartSubtitle(Locale locale, String uuid) { |
| 1060 return getSelectedFeatureName(uuid); | 1067 String subtitle = ""; |
| 1068 subtitle += getSelectedFeatureName(uuid); | |
| 1069 | |
| 1070 InputData data = inputData.get(timeIntervalValueName); | |
| 1071 if (data != null){ | |
| 1072 Object describeData = data.getObject(); | |
| 1073 if (describeData instanceof MinMaxDescribeData) { | |
| 1074 MinMaxDescribeData tmp = (MinMaxDescribeData) describeData; | |
| 1075 | |
| 1076 DateFormat format = DateFormat.getDateTimeInstance( | |
| 1077 DateFormat.MEDIUM, DateFormat.SHORT, locale); | |
| 1078 | |
| 1079 String lDateStr = (String) tmp.getMinValue(); | |
| 1080 String rDateStr = (String) tmp.getMaxValue(); | |
| 1081 | |
| 1082 try { | |
| 1083 Date lDate = srcFormat.parse(lDateStr); | |
| 1084 Date rDate = srcFormat.parse(rDateStr); | |
| 1085 | |
| 1086 String interval = format.format(lDate); | |
| 1087 interval += " - "; | |
| 1088 interval += format.format(rDate); | |
| 1089 | |
| 1090 if (subtitle != null && subtitle.length() > 0) | |
| 1091 subtitle += ", "; | |
| 1092 | |
| 1093 subtitle += interval; | |
| 1094 } | |
| 1095 catch (ParseException pe) { | |
| 1096 log.error(pe, pe); | |
| 1097 } | |
| 1098 } | |
| 1099 } | |
| 1100 | |
| 1101 return subtitle; | |
| 1061 } | 1102 } |
| 1062 | 1103 |
| 1063 | 1104 |
| 1064 /** | 1105 /** |
| 1065 * Creates and returns labels to decorate histograms. | 1106 * Creates and returns labels to decorate histograms. |