Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/LineSymbolReader.java @ 135:a4ab239509f1

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Updated the default values and reader error handling.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 22 Jun 2011 13:55:22 +0200
parents fb93f20478cc
children f4eb506499f5
rev   line source
71
260748e3d08f Added wrapper for line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
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
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32 private ISymbol symbol;
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33 private ILineSymbol lineSymbol;
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34
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35 public LineSymbolReader() throws Exception{
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36 logger.debug("contructor()");
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37 this.symbol = null;
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38 this.lineSymbol = null;
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39 }
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40
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41 public LineSymbolReader(ISymbol symbol) throws Exception{
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42 logger.debug("contructor(ISymbol)");
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43 this.symbol = symbol;
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44 this.lineSymbol = null;
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45 }
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46
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47 public LineSymbolReader(ILineSymbol symbol) throws Exception{
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48 logger.debug("contructor(ILineSymbol)");
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49 this.lineSymbol = symbol;
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50 this.symbol= null;
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51 }
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52
115
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53 public Element read() {
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54 ISymbolReader sreader = null;
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55 if(symbol != null) {
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56 try {
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57 if(symbol instanceof SimpleLineSymbol) {
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58 sreader = new SimpleLineSymbolReader(symbol);
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59 }
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60 else if(symbol instanceof MarkerLineSymbol) {
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61 sreader = new MarkerLineSymbolReader(symbol);
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62 }
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63 else if(symbol instanceof PictureLineSymbol) {
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64 sreader = new PictureLineSymbolReader(symbol);
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65 }
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66 else if(symbol instanceof MultiLayerLineSymbol) {
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67 sreader = new MultiLayerLineSymbolReader(symbol);
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68 }
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69 else if(symbol instanceof CartographicLineSymbol) {
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70 sreader = new CartoLineSymbolReader(symbol);
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71 }
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72 else if(symbol instanceof HashLineSymbol) {
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73 sreader = new HashLineSymbolReader(symbol);
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74 }
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75 else {
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76 logger.debug("The reader for type " + symbol.getClass().toString() +
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77 " is not implemented!");
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78 return parent;
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79 }
71
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80 }
115
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81 catch(Exception e) {
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82 logger.error(
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83 "Could not read the symbol " +
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84 symbol.getClass().toString());
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85 return parent;
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86 }
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87 }
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88 else if(lineSymbol != null) {
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89 try {
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90 if(lineSymbol instanceof SimpleLineSymbol) {
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91 sreader = new SimpleLineSymbolReader(lineSymbol);
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92 }
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93 else if(lineSymbol instanceof MarkerLineSymbol) {
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94 sreader = new MarkerLineSymbolReader(lineSymbol);
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95 }
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96 else if(lineSymbol instanceof PictureLineSymbol) {
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97 sreader = new PictureLineSymbolReader(lineSymbol);
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98 }
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99 else if(lineSymbol instanceof MultiLayerLineSymbol) {
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100 sreader = new MultiLayerLineSymbolReader(lineSymbol);
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101 }
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102 else if(lineSymbol instanceof CartographicLineSymbol) {
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103 sreader = new CartoLineSymbolReader(lineSymbol);
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104 }
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105 else if(lineSymbol instanceof HashLineSymbol) {
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106 sreader = new HashLineSymbolReader(lineSymbol);
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107 }
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108 else {
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109 logger.debug("The reader for type " +
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110 lineSymbol.getClass().toString() +
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111 " is not implemented!");
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112 return parent;
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113 }
71
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114 }
115
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115 catch(Exception e) {
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116 logger.error(
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117 "Could not read the symbol " +
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118 symbol.getClass().toString());
71
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119 return parent;
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120 }
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121 }
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122 else {
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123 return parent;
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124 }
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125 if (sreader != null) {
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126 sreader.setParent(parent);
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127 sreader.setUtil(util);
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128 sreader.read();
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129 }
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130 return parent;
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131 }
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132
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133 public void setSymbol(ISymbol sym) {
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134 this.symbol = sym;
72
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135 this.lineSymbol = null;
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136 }
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137
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138 public void setSymbol(ILineSymbol sym) {
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139 this.lineSymbol = sym;
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140 this.symbol = null;
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141 }
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142
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143 public boolean canRead(ISymbol sym) {
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144 if(sym instanceof SimpleLineSymbol ||
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145 sym instanceof MarkerLineSymbol ||
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146 sym instanceof PictureLineSymbol ||
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147 sym instanceof MultiLayerLineSymbol ||
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148 sym instanceof CartographicLineSymbol ||
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149 sym instanceof HashLineSymbol) {
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150 return true;
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151 }
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152 else {
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153 return false;
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154 }
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155 }
72
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156
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157 public boolean canRead(ILineSymbol sym) {
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158 if(sym instanceof SimpleLineSymbol ||
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159 sym instanceof MarkerLineSymbol ||
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160 sym instanceof PictureLineSymbol ||
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161 sym instanceof MultiLayerLineSymbol ||
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162 sym instanceof CartographicLineSymbol ||
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163 sym instanceof HashLineSymbol) {
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164 return true;
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165 }
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166 else {
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167 return false;
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168 }
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169 }
71
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170 }
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171 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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