Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MarkerSymbolReader.java @ 308:1c949a309940

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Wirte offsite values for raster layers
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 06 Sep 2012 18:59:35 +0200
parents df4e0946ef02
children a46adb3697fa
rev   line source
243
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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 java.lang.Exception;
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23
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24 import org.w3c.dom.Element;
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25
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26 import org.apache.log4j.Logger;
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27
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28 import com.esri.arcgis.display.ISymbol;
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29 import com.esri.arcgis.display.IMarkerSymbol;
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30 import com.esri.arcgis.display.SimpleMarkerSymbol;
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31 import com.esri.arcgis.display.ArrowMarkerSymbol;
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32 import com.esri.arcgis.display.CharacterMarkerSymbol;
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33 import com.esri.arcgis.display.PictureMarkerSymbol;
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34 import com.esri.arcgis.display.MultiLayerMarkerSymbol;
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35
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36 /**
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37 * Wrapper for marker symbol reader.
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38 *
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39 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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40 */
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41 public class MarkerSymbolReader
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42 extends AbstractSymbolReader {
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43
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44 /**
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45 * The logger.
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46 */
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47 private static final Logger logger =
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48 Logger.getLogger(MarkerSymbolReader.class);
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49
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50 /**
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51 * Private member.
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52 */
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53 private ISymbol symbol;
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54 private IMarkerSymbol markerSymbol;
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55
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56 /**
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57 * Constructor with symbol.
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58 *
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59 * @param symbol The symbol used to display points.
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60 */
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61 public MarkerSymbolReader(ISymbol symbol)
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62 throws Exception {
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63 logger.debug("contructor(ISymbol)");
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64 this.symbol = symbol;
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65 this.markerSymbol = null;
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66 }
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67
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68 /**
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69 * Constructor with symbol.
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70 *
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71 * @param symbol The symbol used to display points.
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72 */
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73 public MarkerSymbolReader(IMarkerSymbol symbol)
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74 throws Exception {
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75 logger.debug("contructor(ISymbol)");
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76 this.markerSymbol = symbol;
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77 this.symbol = null;
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78 }
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79
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80 /**
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81 * Default constructor.
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82 */
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83 public MarkerSymbolReader() {
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84 logger.debug("contructor()");
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85 this.symbol = null;
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86 this.markerSymbol = null;
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87 }
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88
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89 /**
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90 * Reads the symbol attributes.
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91 *
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92 * @return The DOM element containing the attributes.
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93 */
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94 public Element read() {
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95 logger.debug("read()");
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96 ISymbolReader sreader = null;
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97
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98 if(symbol != null) {
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99 try {
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100 if(symbol instanceof SimpleMarkerSymbol) {
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101 sreader = new SimpleMarkerSymbolReader(symbol);
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102 }
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103 else if(symbol instanceof ArrowMarkerSymbol) {
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104 sreader = new ArrowMarkerSymbolReader(symbol);
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105 }
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106 else if(symbol instanceof CharacterMarkerSymbol) {
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107 sreader = new CharacterMarkerSymbolReader(symbol);
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108 }
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109 else if(symbol instanceof PictureMarkerSymbol) {
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110 sreader = new PictureMarkerSymbolReader(symbol);
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111 }
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112 else if(symbol instanceof MultiLayerMarkerSymbol) {
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113 sreader = new MultiLayerMarkerSymbolReader(symbol);
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114 }
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115 else {
180
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116 logger.debug("The reader for type " +
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117 symbol.getClass().toString() +
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118 " is not implemented!");
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119 return parent;
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120 }
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121 }
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122 catch(Exception e) {
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123 logger.error(
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124 "Could not read the symbol " +
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125 symbol.getClass().toString());
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126 return parent;
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127
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128 }
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129 }
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130 else if(markerSymbol != null) {
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131 try {
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132 if(markerSymbol instanceof SimpleMarkerSymbol) {
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133 sreader = new SimpleMarkerSymbolReader(markerSymbol);
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134 }
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135 else if(markerSymbol instanceof ArrowMarkerSymbol) {
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136 sreader = new ArrowMarkerSymbolReader(markerSymbol);
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137 }
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138 else if(markerSymbol instanceof CharacterMarkerSymbol) {
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139 sreader = new CharacterMarkerSymbolReader(markerSymbol);
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140 }
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141 else if(markerSymbol instanceof PictureMarkerSymbol) {
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142 sreader = new PictureMarkerSymbolReader(markerSymbol);
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143 }
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144 else if(markerSymbol instanceof MultiLayerMarkerSymbol) {
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145 sreader = new MultiLayerMarkerSymbolReader(markerSymbol);
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146 }
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147 else {
180
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148 logger.debug("The reader for type " +
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149 symbol.getClass().toString() +
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150 " is not implemented!");
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151 return parent;
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152 }
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153 }
115
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154 catch(Exception e) {
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155 logger.error(
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156 "Could not read the symbol " +
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157 symbol.getClass().toString());
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158 return parent;
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159
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160 }
70
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161 }
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162 if (sreader != null) {
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163 sreader.setParent(parent);
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164 sreader.setUtil(util);
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165 sreader.read();
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166 }
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167 return parent;
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168 }
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169
181
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170 /**
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171 * Sets the symbol to read.
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172 *
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173 * @param sym The symbol used to display points.
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174 */
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175 public void setSymbol(ISymbol sym) {
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176 this.symbol = sym;
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177 this.markerSymbol = null;
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178 }
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179
181
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180 /**
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181 * Sets the symbol to read.
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182 *
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183 * @param sym The symbol used to display points.
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184 */
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185 public void setSymbol(IMarkerSymbol sym) {
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186 this.markerSymbol = sym;
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187 this.symbol = null;
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188 }
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189
181
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190 /**
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191 * Determine whether this reader can be used to read the symbol.
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192 *
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193 * @param sym The ArcGIS symbol.
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194 */
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195 public boolean canRead(ISymbol sym) {
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196 if(sym instanceof SimpleMarkerSymbol ||
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197 sym instanceof ArrowMarkerSymbol ||
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198 sym instanceof PictureMarkerSymbol ||
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199 sym instanceof CharacterMarkerSymbol ||
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200 sym instanceof MultiLayerMarkerSymbol) {
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201 return true;
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202 }
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203 else {
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204 return false;
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205 }
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206 }
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207
181
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208 /**
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209 * Determine whether this reader can be used to read the symbol.
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210 *
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211 * @param sym The ArcGIS symbol.
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212 */
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213 public boolean canRead(IMarkerSymbol sym) {
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214 if(sym instanceof SimpleMarkerSymbol ||
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215 sym instanceof ArrowMarkerSymbol ||
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216 sym instanceof PictureMarkerSymbol ||
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217 sym instanceof CharacterMarkerSymbol ||
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218 sym instanceof MultiLayerMarkerSymbol) {
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219 return true;
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220 }
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221 else {
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222 return false;
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223 }
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224 }
70
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225 }
180
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226 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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