Mercurial > mxd2map
annotate src/java/de/intevation/mxd/reader/LineSymbolReader.java @ 196:5350621a0294
Verify the SDE databse jointable attribute.
author | raimund renkert <raimund.renkert@intevation.de> |
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date | Wed, 20 Jul 2011 17:51:38 +0200 |
parents | 0bde090506f9 |
children | df4e0946ef02 |
rev | line source |
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260748e3d08f
Added wrapper for line symbol reader.
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1 package de.intevation.mxd.reader; |
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2 |
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3 import java.lang.Exception; |
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4 |
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5 import org.w3c.dom.Element; |
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6 |
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7 import org.apache.log4j.Logger; |
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8 |
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9 import com.esri.arcgis.display.ISymbol; |
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10 import com.esri.arcgis.display.ILineSymbol; |
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11 import com.esri.arcgis.display.MultiLayerLineSymbol; |
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12 import com.esri.arcgis.display.SimpleLineSymbol; |
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13 import com.esri.arcgis.display.MarkerLineSymbol; |
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14 import com.esri.arcgis.display.PictureLineSymbol; |
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15 import com.esri.arcgis.display.CartographicLineSymbol; |
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16 import com.esri.arcgis.display.HashLineSymbol; |
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17 |
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18 /** |
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19 * Wrapper for line symbol reader. |
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20 * |
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21 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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22 */ |
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23 public class LineSymbolReader |
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24 extends AbstractSymbolReader { |
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25 |
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26 /** |
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27 * The logger. |
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28 */ |
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29 private static final Logger logger = |
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30 Logger.getLogger(LineSymbolReader.class); |
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31 |
181 | 32 /** |
33 * Private member. | |
34 */ | |
71
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35 private ISymbol symbol; |
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36 private ILineSymbol lineSymbol; |
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37 |
181 | 38 /** |
39 * Default constructor. | |
40 */ | |
41 public LineSymbolReader() | |
42 throws Exception{ | |
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43 logger.debug("contructor()"); |
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44 this.symbol = null; |
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45 this.lineSymbol = null; |
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46 } |
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47 |
181 | 48 /** |
49 * Constructor with symbol. | |
50 * | |
51 * @param symbol The symbol used to display lines. | |
52 */ | |
53 public LineSymbolReader(ISymbol symbol) | |
54 throws Exception { | |
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55 logger.debug("contructor(ISymbol)"); |
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56 this.symbol = symbol; |
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57 this.lineSymbol = null; |
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58 } |
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59 |
181 | 60 /** |
61 * Constructor with symbol. | |
62 * | |
63 * @param symbol The symbol used to display lines. | |
64 */ | |
65 public LineSymbolReader(ILineSymbol symbol) | |
66 throws Exception{ | |
71
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67 logger.debug("contructor(ILineSymbol)"); |
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68 this.lineSymbol = symbol; |
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69 this.symbol= null; |
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70 } |
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71 |
181 | 72 /** |
73 * Read the symbo attributes. | |
74 * | |
75 * @return DOM element containing the symbol attributes. | |
76 */ | |
115
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77 public Element read() { |
71
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78 ISymbolReader sreader = null; |
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79 if(symbol != null) { |
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80 try { |
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81 if(symbol instanceof SimpleLineSymbol) { |
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82 sreader = new SimpleLineSymbolReader(symbol); |
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83 } |
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84 else if(symbol instanceof MarkerLineSymbol) { |
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85 sreader = new MarkerLineSymbolReader(symbol); |
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86 } |
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87 else if(symbol instanceof PictureLineSymbol) { |
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88 sreader = new PictureLineSymbolReader(symbol); |
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89 } |
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90 else if(symbol instanceof MultiLayerLineSymbol) { |
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91 sreader = new MultiLayerLineSymbolReader(symbol); |
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92 } |
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93 else if(symbol instanceof CartographicLineSymbol) { |
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94 sreader = new CartoLineSymbolReader(symbol); |
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95 } |
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96 else if(symbol instanceof HashLineSymbol) { |
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97 sreader = new HashLineSymbolReader(symbol); |
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98 } |
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99 else { |
180
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100 logger.debug("The reader for type " + |
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101 symbol.getClass().toString() + |
115
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102 " is not implemented!"); |
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103 return parent; |
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104 } |
71
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105 } |
115
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106 catch(Exception e) { |
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107 logger.error( |
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108 "Could not read the symbol " + |
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109 symbol.getClass().toString()); |
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110 return parent; |
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111 } |
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112 } |
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113 else if(lineSymbol != null) { |
115
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114 try { |
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115 if(lineSymbol instanceof SimpleLineSymbol) { |
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116 sreader = new SimpleLineSymbolReader(lineSymbol); |
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117 } |
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118 else if(lineSymbol instanceof MarkerLineSymbol) { |
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119 sreader = new MarkerLineSymbolReader(lineSymbol); |
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120 } |
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121 else if(lineSymbol instanceof PictureLineSymbol) { |
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122 sreader = new PictureLineSymbolReader(lineSymbol); |
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123 } |
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124 else if(lineSymbol instanceof MultiLayerLineSymbol) { |
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125 sreader = new MultiLayerLineSymbolReader(lineSymbol); |
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126 } |
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127 else if(lineSymbol instanceof CartographicLineSymbol) { |
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128 sreader = new CartoLineSymbolReader(lineSymbol); |
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129 } |
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130 else if(lineSymbol instanceof HashLineSymbol) { |
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131 sreader = new HashLineSymbolReader(lineSymbol); |
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132 } |
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133 else { |
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134 logger.debug("The reader for type " + |
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135 lineSymbol.getClass().toString() + |
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136 " is not implemented!"); |
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137 return parent; |
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138 } |
71
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139 } |
115
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140 catch(Exception e) { |
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141 logger.error( |
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142 "Could not read the symbol " + |
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143 symbol.getClass().toString()); |
71
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144 return parent; |
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145 } |
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146 } |
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147 else { |
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148 return parent; |
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149 } |
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150 if (sreader != null) { |
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151 sreader.setParent(parent); |
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152 sreader.setUtil(util); |
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153 sreader.read(); |
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154 } |
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155 return parent; |
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156 } |
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157 |
181 | 158 /** |
159 * Sets the symbol to read. | |
160 * | |
161 * @param sym The symbol used to display points. | |
162 */ | |
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163 public void setSymbol(ISymbol sym) { |
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164 this.symbol = sym; |
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165 this.lineSymbol = null; |
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166 } |
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167 |
181 | 168 /** |
169 * Sets the symbol to read. | |
170 * | |
171 * @param sym The symbol used to display points. | |
172 */ | |
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173 public void setSymbol(ILineSymbol sym) { |
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174 this.lineSymbol = sym; |
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175 this.symbol = null; |
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176 } |
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177 |
181 | 178 /** |
179 * Determine whether this reader can be used to read the symbol. | |
180 * | |
181 * @param sym The ArcGIS symbol. | |
182 */ | |
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183 public boolean canRead(ISymbol sym) { |
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184 if(sym instanceof SimpleLineSymbol || |
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185 sym instanceof MarkerLineSymbol || |
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186 sym instanceof PictureLineSymbol || |
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187 sym instanceof MultiLayerLineSymbol || |
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188 sym instanceof CartographicLineSymbol || |
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189 sym instanceof HashLineSymbol) { |
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190 return true; |
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191 } |
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192 else { |
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193 return false; |
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194 } |
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195 } |
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196 |
181 | 197 /** |
198 * Determine whether this reader can be used to read the symbol. | |
199 * | |
200 * @param sym The ArcGIS symbol. | |
201 */ | |
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202 public boolean canRead(ILineSymbol sym) { |
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203 if(sym instanceof SimpleLineSymbol || |
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204 sym instanceof MarkerLineSymbol || |
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205 sym instanceof PictureLineSymbol || |
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206 sym instanceof MultiLayerLineSymbol || |
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207 sym instanceof CartographicLineSymbol || |
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208 sym instanceof HashLineSymbol) { |
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209 return true; |
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210 } |
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211 else { |
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212 return false; |
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213 } |
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214 } |
71
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215 } |
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216 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |