Mercurial > mxd2map > mxd2map

annotate src/java/de/intevation/mxd/reader/MultiLayerMarkerSymbolReader.java @ 70:6d181c02efce

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Added wrapper for marker symbol reader and extracted methods from symbol readers.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 26 May 2011 14:28:52 +0200
parents 5c5ef5768893
children 7eba97e8201b
rev   line source
46
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
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1 package de.intevation.mxd.reader;
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
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2
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
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3 import java.io.IOException;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import com.esri.arcgis.display.ISymbol;
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8 import com.esri.arcgis.display.IMarkerSymbol;
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9 import com.esri.arcgis.display.MultiLayerMarkerSymbol;
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10
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11 import org.w3c.dom.Element;
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12 import de.intevation.mxd.utils.MapToXMLUtils;
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13
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14 /**
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15 * Reads multi layer marker symbol information.
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16 *
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17 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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18 */
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19 public class MultiLayerMarkerSymbolReader implements ISymbolReader{
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20
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21 /**
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22 * The logger.
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23 */
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24 private static final Logger logger =
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25 Logger.getLogger(MultiLayerMarkerSymbolReader.class);
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26
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27 /**
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28 * Private member.
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29 */
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30 private Element renderer;
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31 private MultiLayerMarkerSymbol symbol;
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32 private MapToXMLUtils util;
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33
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34
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35 public MultiLayerMarkerSymbolReader(ISymbol symbol)
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36 throws Exception {
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37 logger.debug("contructor()");
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38 if(symbol instanceof MultiLayerMarkerSymbol) {
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39 this.symbol = (MultiLayerMarkerSymbol)symbol;
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40 }
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41 else {
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42 throw new Exception("Not a MultiLayerMarkerSymbol!");
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43 }
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44 }
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45
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46
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47 public MultiLayerMarkerSymbolReader(IMarkerSymbol symbol)
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48 throws Exception {
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49 logger.debug("contructor()");
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50 if(symbol instanceof MultiLayerMarkerSymbol) {
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51 this.symbol = (MultiLayerMarkerSymbol)symbol;
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52 }
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53 else {
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54 throw new Exception("Not a MultiLayerMarkerSymbol!");
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55 }
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56 }
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57
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58 /**
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59 * Setter for the parent XML element.
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60 *
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61 * @param parent The XML parent node.
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62 */
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63 public void setParent(Element parent) {
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64 this.renderer = parent;
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65 }
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66
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67 /**
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68 * Setter for XML document helper.
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69 *
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70 * @param util The helper class for storing map information.
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71 */
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72 public void setUtil(MapToXMLUtils util) {
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73 this.util = util;
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74 }
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75
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76 /**
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77 * Reads the symbol attributes.
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78 *
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79 * @return The XML node.
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80 */
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81 public Element read()
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82 throws IOException {
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83 logger.debug("read()");
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84 for(int i = 0; i < symbol.getLayerCount(); i++) {
47
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85 try {
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86 ISymbol sym = (ISymbol)symbol.getLayer(i);
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87 ISymbolReader sreader = new MarkerSymbolReader(sym);
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88 sreader.setParent(renderer);
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89 sreader.setUtil(util);
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90 sreader.read();
47
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91 }
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92 catch(Exception e) {
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93 e.printStackTrace();
46
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94 }
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95 }
47
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96 return renderer;
46
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97 }
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98 }
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99 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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