Mercurial > dive4elements > gnv-client
annotate gnv-artifacts/src/main/java/de/intevation/gnv/exports/ShapeDataCollector.java @ 625:40ead2d2a08d
Restructured configuration, removed duplicated entry and store config information in MapfileGenerator to avoid reading config file every time while updating mapfile.
gnv-artifacts/trunk@697 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 22 Feb 2010 11:29:34 +0000 |
parents | e964a3d8f7bc |
children | a0e63136954e |
rev | line source |
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Renaming HorizontalProfileDataCollector into ShapeDataCollector.
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1 package de.intevation.gnv.exports; |
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2 |
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3 import org.apache.log4j.Logger; |
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4 |
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5 import com.vividsolutions.jts.io.WKTReader; |
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6 import com.vividsolutions.jts.io.ParseException; |
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7 import com.vividsolutions.jts.geom.Point; |
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8 |
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9 import de.intevation.gnv.geobackend.base.Result; |
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10 import de.intevation.gnv.state.exception.StateException; |
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11 |
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12 |
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13 /** |
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14 * @author Ingo Weinzierl (ingo.weinzierl@intevation.de) |
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15 */ |
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16 public class ShapeDataCollector |
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17 extends DefaultDataCollector |
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18 { |
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19 private Logger log = Logger.getLogger(ShapeDataCollector.class); |
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20 |
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21 protected WKTReader wktReader = new WKTReader(); |
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22 |
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23 public ShapeDataCollector(String[] names) { |
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24 super(names); |
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25 } |
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26 |
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27 public String[] getData(Result result) |
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28 throws StateException { |
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29 |
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30 if (rd == null) |
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31 init(result); |
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32 |
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33 try { |
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34 String [] entries = new String[names.length+1]; |
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35 int j = 0; |
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36 for (int i = 0; i < names.length; i++) { |
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37 |
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38 if (names[i].equals("SHAPE")) { |
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39 Point p = (Point)wktReader.read(result.getString("SHAPE")); |
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40 |
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41 entries[j++] = ""+p.getX(); |
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42 entries[j++] = ""+p.getY(); |
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43 } |
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44 else { |
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45 entries[j++] = result.getString(names[i]); |
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46 } |
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47 } |
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48 |
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49 return entries; |
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50 } |
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51 catch (ParseException pe) { |
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52 log.error(pe, pe); |
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53 throw new StateException( |
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54 "Error occured while parsing a Point from WKT."); |
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55 } |
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56 } |
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57 } |