Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MultiLayerFillSymbolReader.java @ 247:30e10eb9ac68

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Print out a message if an empty layer is not written to the mapfile.
author raimund renkert <raimund.renkert@intevation.de>
date Wed, 10 Aug 2011 13:23:29 +0200
parents df4e0946ef02
children a46adb3697fa
rev   line source
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1 /*
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2 * Copyright (c) 2011 by Intevation GmbH, Germany <info@intevation.de>
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3 *
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4 * This file is part of MXD2map.
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5 *
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6 * This program is free software under the LGPL (>=v2.1)
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7 * Read the file LICENCE.txt coming with the software for details
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8 * or visit http://www.gnu.org/licenses/ if it does not exist.
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9 *
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10 * MXD2map has been developed on behalf of the
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11 * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg
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12 * by Intevation GmbH.
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13 *
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14 * Authors:
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15 * Raimund Renkert <raimund.renkert@intevation.de>
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16 * Bjoern Schilberg <bjoern.schilberg@intevation.de>
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17 * Stephan Holl <stephan.holl@intevation.de>
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18 */
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19
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20 package de.intevation.mxd.reader;
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21
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22 import org.apache.log4j.Logger;
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23
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24 import com.esri.arcgis.display.ISymbol;
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25 import com.esri.arcgis.display.IFillSymbol;
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26 import com.esri.arcgis.display.MultiLayerFillSymbol;
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27
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28 import org.w3c.dom.Element;
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29
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30 /**
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31 * Reads multi layer line symbol information.
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32 *
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33 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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34 */
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35 public class MultiLayerFillSymbolReader
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36 extends AbstractSymbolReader {
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37
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38 /**
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39 * The logger.
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40 */
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41 private static final Logger logger =
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42 Logger.getLogger(MultiLayerFillSymbolReader.class);
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43
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44 /**
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45 * Private member.
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46 */
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47 private MultiLayerFillSymbol symbol;
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48
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49 /**
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50 * Constructor with symbol.
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51 *
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52 * @param symbol The symbol used to display polygons.
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53 */
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54 public MultiLayerFillSymbolReader(ISymbol symbol)
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55 throws Exception {
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56 logger.debug("contructor()");
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57 if(symbol instanceof MultiLayerFillSymbol) {
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58 this.symbol = (MultiLayerFillSymbol)symbol;
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59 }
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60 else {
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61 throw new Exception("Not a MultiLayerFillSymbol!");
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62 }
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63 }
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64
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65 /**
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66 * Constructor with symbol.
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67 *
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68 * @param symbol The symbol used to display polygons.
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69 */
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70 public MultiLayerFillSymbolReader(IFillSymbol symbol)
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71 throws Exception {
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72 logger.debug("contructor()");
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73 if(symbol instanceof MultiLayerFillSymbol) {
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74 this.symbol = (MultiLayerFillSymbol)symbol;
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75 }
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76 else {
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77 throw new Exception("Not a MultiLayerFillSymbol!");
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78 }
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79 }
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80
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81 /**
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82 * Reads the symbol attributes.
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83 *
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84 * @return The XML node.
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85 */
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86 public Element read() {
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87 logger.debug("read()");
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88 try {
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89 for(int i = 0; i < symbol.getLayerCount(); i++) {
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90 ISymbol sym = (ISymbol)symbol.getLayer(i);
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91
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92 FillSymbolReader fsr = new FillSymbolReader();
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93 if(fsr.canRead(sym)) {
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94 fsr.setSymbol(sym);
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95 fsr.setParent(parent);
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96 fsr.setUtil(util);
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97 fsr.read();
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98 }
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99 else {
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100 logger.debug("The type of " + sym.getClass().toString() +
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101 " is not implemented!");
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102 }
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103 }
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104 }
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105 catch(Exception e) {
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106 logger.error(
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107 "Could not read the symbol " +
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108 symbol.getClass().toString());
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109 }
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110 return parent;
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111 }
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112 }
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113 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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