Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/exports/SimpleOdvDataCollector.java @ 238:a157c6042cb4

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ODV-export for timeseries completed. gnv-artifacts/trunk@306 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 09 Nov 2009 13:48:50 +0000
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children 3ea030aafe65
rev   line source
238
a157c6042cb4 ODV-export for timeseries completed.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.gnv.exports;
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2
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3 import java.util.List;
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4 import java.util.ArrayList;
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5 import java.util.Date;
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6 import java.text.DateFormat;
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7 import java.text.SimpleDateFormat;
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8
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9 import org.apache.log4j.Logger;
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10
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11 import com.vividsolutions.jts.io.WKTReader;
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12 import com.vividsolutions.jts.io.ParseException;
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13 import com.vividsolutions.jts.geom.Point;
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14
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15 import de.intevation.gnv.geobackend.base.Result;
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16 import de.intevation.gnv.transition.exception.TransitionException;
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17
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18 /**
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19 * @author Ingo Weinzierl (ingo.weinzierl@intevation.de)
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20 */
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21 public class SimpleOdvDataCollector
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22 extends ShapeDataCollector
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23 {
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24 private static Logger log = Logger.getLogger(SimpleOdvDataCollector.class);
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25
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26 public static final String SRC_FORMAT = "yyyy.MM.dd HH:mm:ss";
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27 public static final String DEST_FORMAT = "yyyy-MM-dd HH:mm";
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28
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29 public static DateFormat srcFormat = new SimpleDateFormat(SRC_FORMAT);
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30 public static DateFormat destFormat = new SimpleDateFormat(DEST_FORMAT);
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31
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32 public SimpleOdvDataCollector(String[] names) {
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33 super(names);
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34 }
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35
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36 public String[] getData(Result result)
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37 throws TransitionException
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38 {
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39 if (rd == null)
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40 init(result);
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41
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42 try {
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43 String [] entries = new String[names.length+1];
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44 int j = 0;
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45 for (int i = 0; i < names.length; i++) {
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46
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47 if (names[i].equals("SHAPE")) {
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48 Point p = (Point)wktReader.read(result.getString("SHAPE"));
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49
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50 entries[j++] = ""+p.getX();
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51 entries[j++] = ""+p.getY();
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52 }
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53 // Change the datetime format from yyyy.MM.dd HH:mm:ss to
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54 // yyyy-MM-dd HH:mm
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55 else if (names[i].equals("TIMEVALUE")) {
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56 Date source = srcFormat.parse(result.getString(names[i]));
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57 entries[j++] = destFormat.format(source);
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58 }
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59 else {
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60 entries[j++] = result.getString(names[i]);
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61 }
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62 }
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63
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64 return entries;
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65 }
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66 catch (ParseException pe) {
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67 log.error(pe, pe);
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68 throw new TransitionException(
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69 "Error occured while parsing source data.");
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70 }
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71 catch (java.text.ParseException pe) {
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72 log.error(pe, pe);
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73 throw new TransitionException(
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74 "Error occured while parsing source data.");
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75 }
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76 }
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77 }
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