Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/ArrowMarkerSymbolReader.java @ 115:fb93f20478cc

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Improved exception handling for symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 15 Jun 2011 16:48:42 +0200
parents 475ee3e4bc8b
children a4ab239509f1
rev   line source
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.mxd.reader;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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2
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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3 import org.apache.log4j.Logger;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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4
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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5 import com.esri.arcgis.display.ISymbol;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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6 import com.esri.arcgis.display.IMarkerSymbol;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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7 import com.esri.arcgis.display.ArrowMarkerSymbol;
115
fb93f20478cc Improved exception handling for symbol reader.
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8 import com.esri.arcgis.display.IRgbColor;
fb93f20478cc Improved exception handling for symbol reader.
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9 import com.esri.arcgis.display.RgbColor;
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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10
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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11 import org.w3c.dom.Element;
115
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12 import java.awt.Color;
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13
fb93f20478cc Improved exception handling for symbol reader.
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14 import java.io.IOException;
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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15
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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16 /**
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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17 * Reads arrow marker symbol information.
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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18 *
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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19 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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20 */
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
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21 public class ArrowMarkerSymbolReader
83932f18dddc All symbol reader now extend the abstract symbol reader.
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22 extends AbstractSymbolReader {
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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23
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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24 /**
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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25 * The logger.
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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26 */
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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27 private static final Logger logger =
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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28 Logger.getLogger(ArrowMarkerSymbolReader.class);
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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29
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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30 /**
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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31 * Private member.
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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32 */
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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33 private ArrowMarkerSymbol symbol;
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34
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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35 public ArrowMarkerSymbolReader(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 ArrowMarkerSymbol) {
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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39 this.symbol = (ArrowMarkerSymbol)symbol;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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40 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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41 else {
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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42 throw new Exception("Not a ArrowMarkerSymbol!");
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43 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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44 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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45
63
5c5ef5768893 Added MultiLayerLineSymbolReader.
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parents: 47
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46 public ArrowMarkerSymbolReader(IMarkerSymbol symbol)
5c5ef5768893 Added MultiLayerLineSymbolReader.
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47 throws Exception {
5c5ef5768893 Added MultiLayerLineSymbolReader.
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48 logger.debug("contructor()");
5c5ef5768893 Added MultiLayerLineSymbolReader.
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parents: 47
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49 if(symbol instanceof ArrowMarkerSymbol) {
5c5ef5768893 Added MultiLayerLineSymbolReader.
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50 this.symbol = (ArrowMarkerSymbol)symbol;
5c5ef5768893 Added MultiLayerLineSymbolReader.
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51 }
5c5ef5768893 Added MultiLayerLineSymbolReader.
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52 else {
5c5ef5768893 Added MultiLayerLineSymbolReader.
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53 throw new Exception("Not a ArrowMarkerSymbol!");
5c5ef5768893 Added MultiLayerLineSymbolReader.
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54 }
5c5ef5768893 Added MultiLayerLineSymbolReader.
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55 }
5c5ef5768893 Added MultiLayerLineSymbolReader.
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56
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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57 /**
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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58 * Reads the symbol attributes.
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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59 *
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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60 * @return The XML node.
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61 */
115
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62 public Element read() {
47
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63 logger.debug("read()");
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
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64 Element symbolElement = util.addSymbol(parent);
47
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65
115
fb93f20478cc Improved exception handling for symbol reader.
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66 try{
fb93f20478cc Improved exception handling for symbol reader.
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67 if(symbol.getColor() instanceof IRgbColor) {
fb93f20478cc Improved exception handling for symbol reader.
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68 IRgbColor color = (IRgbColor)symbol.getColor();
fb93f20478cc Improved exception handling for symbol reader.
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69 Color c = new Color (
fb93f20478cc Improved exception handling for symbol reader.
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70 color.getRed(),
fb93f20478cc Improved exception handling for symbol reader.
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71 color.getGreen(),
fb93f20478cc Improved exception handling for symbol reader.
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72 color.getBlue());
fb93f20478cc Improved exception handling for symbol reader.
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73 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
fb93f20478cc Improved exception handling for symbol reader.
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74 symbolElement.setAttribute("transparency",
fb93f20478cc Improved exception handling for symbol reader.
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75 String.valueOf(color.getTransparency()));
fb93f20478cc Improved exception handling for symbol reader.
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76 }
fb93f20478cc Improved exception handling for symbol reader.
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77 else {
fb93f20478cc Improved exception handling for symbol reader.
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78 RgbColor col = new RgbColor();
fb93f20478cc Improved exception handling for symbol reader.
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79 col.setRGB(symbol.getColor().getRGB());
fb93f20478cc Improved exception handling for symbol reader.
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80 Color c = new Color (
fb93f20478cc Improved exception handling for symbol reader.
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81 col.getRed(),
fb93f20478cc Improved exception handling for symbol reader.
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82 col.getGreen(),
fb93f20478cc Improved exception handling for symbol reader.
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83 col.getBlue());
fb93f20478cc Improved exception handling for symbol reader.
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84 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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85 symbolElement.setAttribute("transparency",
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86 String.valueOf(col.getTransparency()));
fb93f20478cc Improved exception handling for symbol reader.
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87 }
fb93f20478cc Improved exception handling for symbol reader.
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88 }
fb93f20478cc Improved exception handling for symbol reader.
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89 catch(IOException ioe) {
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90 logger.warn(
fb93f20478cc Improved exception handling for symbol reader.
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91 "Could not read color." +
fb93f20478cc Improved exception handling for symbol reader.
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92 " Setting color to black with no transparency.");
fb93f20478cc Improved exception handling for symbol reader.
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93 Color black = new Color(0, 0, 0);
fb93f20478cc Improved exception handling for symbol reader.
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94 symbolElement.setAttribute("color", String.valueOf(black.getRGB()));
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95 symbolElement.setAttribute("transparency", "-1");
fb93f20478cc Improved exception handling for symbol reader.
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96 }
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97
fb93f20478cc Improved exception handling for symbol reader.
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98 try {
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99 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
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100 "angle",
fb93f20478cc Improved exception handling for symbol reader.
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101 String.valueOf(symbol.getAngle()));
fb93f20478cc Improved exception handling for symbol reader.
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102 }
fb93f20478cc Improved exception handling for symbol reader.
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103 catch(IOException ioe) {
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104 logger.warn("Could not read angle. Setting angle to 0.");
fb93f20478cc Improved exception handling for symbol reader.
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105 symbolElement.setAttribute("angle", "0");
fb93f20478cc Improved exception handling for symbol reader.
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106 }
fb93f20478cc Improved exception handling for symbol reader.
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107
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108 try {
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109 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
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110 "size",
fb93f20478cc Improved exception handling for symbol reader.
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111 String.valueOf(symbol.getSize()));
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112 }
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113 catch(IOException ioe) {
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114 logger.warn("Could not read size. Setting size to 1.");
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115 symbolElement.setAttribute("size", "1");
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116 }
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117
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118 try {
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119 symbolElement.setAttribute(
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120 "x_offset",
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121 String.valueOf(symbol.getXOffset()));
fb93f20478cc Improved exception handling for symbol reader.
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122 }
fb93f20478cc Improved exception handling for symbol reader.
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123 catch(IOException ioe) {
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124 logger.warn("Could not read x-offset. Setting x-offset to 0.");
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125 symbolElement.setAttribute("x_offset", "0");
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126 }
fb93f20478cc Improved exception handling for symbol reader.
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127
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128 try {
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129 symbolElement.setAttribute(
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130 "y_offset",
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131 String.valueOf(symbol.getYOffset()));
fb93f20478cc Improved exception handling for symbol reader.
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132 }
fb93f20478cc Improved exception handling for symbol reader.
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133 catch(IOException ioe) {
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134 logger.warn("Could not read y-offset. Setting y-offset to 0.");
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135 symbolElement.setAttribute("y_offset", "0");
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136 }
fb93f20478cc Improved exception handling for symbol reader.
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137
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138 try {
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139 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
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140 "name",
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141 symbol.getNameString());
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142 }
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143 catch(IOException ioe) {
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144 logger.warn("Could not read name. Setting name to \"default\"");
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145 symbolElement.setAttribute("name", "default");
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146 }
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147
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148 try {
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149 symbolElement.setAttribute(
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150 "length",
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151 String.valueOf(symbol.getLength()));
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152 }
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153 catch(IOException ioe) {
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154 logger.warn("Could not read length. Setting length to 1.");
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155 symbolElement.setAttribute("length", "1");
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156 }
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157
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158 try {
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159 symbolElement.setAttribute(
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160 "width",
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161 String.valueOf(symbol.getWidth()));
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162 }
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163 catch(IOException ioe) {
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164 logger.warn("Could not read width. Setting width to 1.");
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165 symbolElement.setAttribute("width", "1");
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166 }
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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167 symbolElement.setAttribute("style", "arrow");
89
475ee3e4bc8b Added "type" as XML attribute to symbols.
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168 symbolElement.setAttribute("type", "marker");
47
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169 return symbolElement;
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170 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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171 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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172 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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