annotate src/java/de/intevation/mxd/reader/MXDReader.java @ 310:be441fa4bed0

Throw an exception in case reading Raster layer fails
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 14 Sep 2012 11:50:40 +0200
parents a9684178cb29
children 503d3a453a04
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
33
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20 package de.intevation.mxd.reader;
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21
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22 import java.io.IOException;
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23
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24 import org.apache.log4j.Logger;
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25
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26 import com.esri.arcgis.carto.ILayer;
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27 import com.esri.arcgis.carto.IMap;
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28 import com.esri.arcgis.carto.MapDocument;
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29 import com.esri.arcgis.carto.FeatureLayer;
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30 import com.esri.arcgis.carto.GdbRasterCatalogLayer;
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31 import com.esri.arcgis.carto.IFeatureRenderer;
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32 import com.esri.arcgis.carto.SimpleRenderer;
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33 import com.esri.arcgis.carto.ClassBreaksRenderer;
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34 import com.esri.arcgis.carto.UniqueValueRenderer;
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35 import com.esri.arcgis.carto.GroupLayer;
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36 import com.esri.arcgis.carto.WMSMapLayer;
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37 import com.esri.arcgis.carto.WMSGroupLayer;
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38 import com.esri.arcgis.carto.WMSLayer;
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39 import com.esri.arcgis.carto.RasterLayer;
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40
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41 import org.w3c.dom.Document;
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42 import org.w3c.dom.Element;
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43
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44 import de.intevation.mxd.ArcGISInitializer;
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45 import de.intevation.mxd.utils.MapToXMLUtils;
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46
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47 /**
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48 * The MXD file reader.
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49 *
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50 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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51 */
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52 public class MXDReader
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53 implements IReader {
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54 /**
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55 * The Logger.
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56 */
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57 private static final Logger logger = Logger.getLogger(MXDReader.class);
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58
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59 /**
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60 * Private member.
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61 */
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62 private String filename = "";
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63 private ArcGISInitializer initializer = null;
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64 private MapToXMLUtils util;
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65 private IMap map;
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66 private int invalidLayerCount;
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67
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68 /**
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69 * Default constructor.
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70 */
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71 public MXDReader()
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72 throws IOException {
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73 logger.debug("constructor()");
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74 initializer = new ArcGISInitializer();
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75 util = new MapToXMLUtils();
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76 invalidLayerCount = 0;
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77 }
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78
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79
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80 /**
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81 * Initialize the ArcGIS Objects.
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82 */
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83 public boolean init()
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84 throws IOException {
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85 logger.debug("init()");
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86 if(!initializer.initArcGIS()) {
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87 return false;
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88 }
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89 if(!initializer.initArcGISLicenses()) {
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90 return false;
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91 }
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92 return true;
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93 }
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94
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95 /**
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96 * Shutdown the ArcGIS Objects.
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97 */
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98 public boolean shutdown()
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99 throws IOException {
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100 logger.debug("shutdown()");
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101 if(initializer == null) {
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102 throw new IOException("Faild to shutdown!");
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103 }
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104 else {
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105 initializer.shutdownArcGIS();
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106 return true;
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107 }
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108 }
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109
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110 /**
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111 * Set the path and filename to the MXD-File.
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112 *
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113 * @param name The MXD filename.
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114 */
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115 public void setFilename(String name) {
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116 logger.debug("setFilename()");
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117 filename = name;
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118 }
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119
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120 /**
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121 * Get the map document from MXD.
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122 */
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123 private void openMapDocument()
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124 throws IOException {
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125 MapDocument m = new MapDocument();
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126 if(!m.isMapDocument(filename)) {
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127 throw new IOException(filename + " is not a map!");
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128 }
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129 m.open(filename, null);
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130 map = m.getMap(0);
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131 }
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132
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133 /**
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134 * Read the MXD file content.
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135 */
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136 public boolean read()
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137 throws Exception {
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138 logger.debug("read()");
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139 if(filename == "") {
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140 throw new IOException("Please set filename!");
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141 }
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142 else {
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143 util.addFilename(filename);
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144 openMapDocument();
40
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
145 MapReader mreader;
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
146 try {
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
147 mreader = new MapReader (map);
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
148 mreader.setUtil(util);
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
149 mreader.read();
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
150
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
151 }
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
152 catch(Exception e) {
121
9f74f4d36822 Set default values and improved logging and exception handling for map reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 118
diff changeset
153 throw e;
40
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
154 }
27
e5fdc37f8f94 Added XMLUtils to store map information.
Raimund Renkert <rrenkert@intevation.de>
parents: 26
diff changeset
155
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
156 for(int i = 0; i < map.getLayerCount();i++) {
27
e5fdc37f8f94 Added XMLUtils to store map information.
Raimund Renkert <rrenkert@intevation.de>
parents: 26
diff changeset
157 ILayer layer = map.getLayer(i);
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
158 try {
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
159 if (layer instanceof FeatureLayer) {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
160 FeatureLayerReader lr = new FeatureLayerReader(layer);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
161 lr.setUtil(util);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
162 Element layerElement = lr.read();
133
6b80d2c7536e Improved broken layer handling.
vc11884admin@VC11884.win.bsh.de
parents: 121
diff changeset
163 if (layerElement == null) {
6b80d2c7536e Improved broken layer handling.
vc11884admin@VC11884.win.bsh.de
parents: 121
diff changeset
164 continue;
6b80d2c7536e Improved broken layer handling.
vc11884admin@VC11884.win.bsh.de
parents: 121
diff changeset
165 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
166 IFeatureRenderer renderer =
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
167 ((FeatureLayer)layer).getRenderer();
27
e5fdc37f8f94 Added XMLUtils to store map information.
Raimund Renkert <rrenkert@intevation.de>
parents: 26
diff changeset
168 IRendererReader rreader;
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
169 if(renderer instanceof SimpleRenderer) {
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
170 rreader = new SimpleRendererReader(renderer);
31
40c0b4e5f91a Added utility class to store map attributes.
Raimund Renkert <rrenkert@intevation.de>
parents: 30
diff changeset
171 rreader.setParent(layerElement);
40c0b4e5f91a Added utility class to store map attributes.
Raimund Renkert <rrenkert@intevation.de>
parents: 30
diff changeset
172 rreader.setUtil(util);
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
173 rreader.read();
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
174 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
175 else if(renderer instanceof ClassBreaksRenderer) {
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
176 rreader = new ClassBreakRendererReader(renderer);
31
40c0b4e5f91a Added utility class to store map attributes.
Raimund Renkert <rrenkert@intevation.de>
parents: 30
diff changeset
177 rreader.setParent(layerElement);
40c0b4e5f91a Added utility class to store map attributes.
Raimund Renkert <rrenkert@intevation.de>
parents: 30
diff changeset
178 rreader.setUtil(util);
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
179 rreader.read();
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
180 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
181 else if(renderer instanceof UniqueValueRenderer) {
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
182 rreader = new UniqueValueRendererReader(renderer);
31
40c0b4e5f91a Added utility class to store map attributes.
Raimund Renkert <rrenkert@intevation.de>
parents: 30
diff changeset
183 rreader.setParent(layerElement);
40c0b4e5f91a Added utility class to store map attributes.
Raimund Renkert <rrenkert@intevation.de>
parents: 30
diff changeset
184 rreader.setUtil(util);
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
185 rreader.read();
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
186 }
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
187 else{
69
b41fcf268827 Removed all "System.out" outputs.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
188 logger.debug("Not a known renderer type " +
b41fcf268827 Removed all "System.out" outputs.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
189 renderer.getClass().toString());
25
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
190 }
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
191 }
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
192 else if(layer instanceof GdbRasterCatalogLayer) {
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
193 GdbRasterCatalogLayerReader gclr =
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
194 new GdbRasterCatalogLayerReader(layer);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
195 gclr.setUtil(util);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
196 Element layerElement = gclr.read();
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
197 IFeatureRenderer renderer =
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
198 ((GdbRasterCatalogLayer)layer).getRenderer();
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
199 IRendererReader rreader;
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
200 if(renderer instanceof SimpleRenderer) {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
201 rreader = new SimpleRendererReader(renderer);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
202 rreader.setParent(layerElement);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
203 rreader.setUtil(util);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
204 rreader.read();
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
205 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
206 else if(renderer instanceof ClassBreaksRenderer) {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
207 rreader = new ClassBreakRendererReader(renderer);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
208 rreader.setParent(layerElement);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
209 rreader.setUtil(util);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
210 rreader.read();
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
211 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
212 else if(renderer instanceof UniqueValueRenderer) {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
213 rreader = new UniqueValueRendererReader(renderer);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
214 rreader.setParent(layerElement);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
215 rreader.setUtil(util);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
216 rreader.read();
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
217 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 40
diff changeset
218 else {
69
b41fcf268827 Removed all "System.out" outputs.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
219 logger.debug("Not a known renderer type " +
b41fcf268827 Removed all "System.out" outputs.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
220 renderer.getClass().toString());
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
221 }
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 34
diff changeset
222 }
148
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
223 else if(layer instanceof GroupLayer) {
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
224 GroupLayerReader gl = new GroupLayerReader(layer);
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
225 gl.setUtil(util);
244
276f63c86f1c Refactored group layer handling and "wms_title" metadata.
raimund renkert <raimund.renkert@intevation.de>
parents: 243
diff changeset
226 Element layerElement = gl.read("");
148
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
227 if(layerElement == null) {
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
228 throw new IOException ("Error reading grouplayer.");
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
229 }
2bf35f0babd0 Implemented new group layer functionality.
vc11884admin@VC11884.win.bsh.de
parents: 133
diff changeset
230 }
301
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
231 else if(layer instanceof WMSMapLayer) {
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
232 WMSMapLayerReader lr = new WMSMapLayerReader(layer);
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
233 lr.setUtil(util);
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
234 Element layerElement = lr.read("");
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
235 if(layerElement == null) {
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
236 throw new IOException ("Error reading WMSMapLayer.");
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
237 }
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
238 }
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
239 else if(layer instanceof WMSGroupLayer) {
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
240 WMSGroupLayerReader lr = new WMSGroupLayerReader(layer);
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
241 lr.setUtil(util);
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
242 Element layerElement = lr.read("");
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
243 if(layerElement == null) {
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
244 throw new IOException ("Error reading WMSGrouplayer.");
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
245 }
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
246 }
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
247 else if(layer instanceof WMSLayer) {
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
248 WMSLayerReader lr = new WMSLayerReader(layer);
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
249 lr.setUtil(util);
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
250 Element layerElement = lr.read();
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
251 if(layerElement == null) {
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
252 throw new IOException ("Error reading WMSlayer.");
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
253 }
2cb2d8eb56ed Add WMS Support in the Reader classes and
Andre Heinecke <aheinecke@intevation.de>
parents: 244
diff changeset
254 }
303
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
255 else if(layer instanceof RasterLayer) {
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
256 RasterLayerReader lr =
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
257 new RasterLayerReader(layer);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
258 lr.setUtil(util);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
259 Element layerElement = lr.read();
310
be441fa4bed0 Throw an exception in case reading Raster layer fails
Andre Heinecke <aheinecke@intevation.de>
parents: 303
diff changeset
260 if(layerElement == null) {
be441fa4bed0 Throw an exception in case reading Raster layer fails
Andre Heinecke <aheinecke@intevation.de>
parents: 303
diff changeset
261 throw new IOException ("Error reading RasterLayer.");
be441fa4bed0 Throw an exception in case reading Raster layer fails
Andre Heinecke <aheinecke@intevation.de>
parents: 303
diff changeset
262 }
303
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
263 /* TODO implement support for classes in Raster Layers
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
264 IRasterRenderer renderer =
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
265 ((RasterLayer)layer).getRenderer();
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
266 IRendererReader rreader;
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
267 if(renderer instanceof SimpleRenderer) {
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
268 rreader = new SimpleRendererReader(renderer);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
269 rreader.setParent(layerElement);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
270 rreader.setUtil(util);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
271 rreader.read();
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
272 }
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
273 else if(renderer instanceof ClassBreaksRenderer) {
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
274 rreader = new ClassBreakRendererReader(renderer);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
275 rreader.setParent(layerElement);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
276 rreader.setUtil(util);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
277 rreader.read();
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
278 }
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
279 else if(renderer instanceof UniqueValueRenderer) {
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
280 rreader = new UniqueValueRendererReader(renderer);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
281 rreader.setParent(layerElement);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
282 rreader.setUtil(util);
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
283 rreader.read();
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
284 }
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
285 else {
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
286 logger.debug("Not a known renderer type " +
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
287 renderer.getClass().toString());
a9684178cb29 Add RasterLayer Reader
Andre Heinecke <aheinecke@intevation.de>
parents: 301
diff changeset
288 }
a9684178cb29 Add RasterLayer Reader
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289 */
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290 }
148
2bf35f0babd0 Implemented new group layer functionality.
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291 else {
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292 logger.info(
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293 "Layertype not known: " +
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294 layer.getClass().toString());
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295 }
27
e5fdc37f8f94 Added XMLUtils to store map information.
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296 }
43
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297 catch(Exception e) {
118
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298 invalidLayerCount++;
133
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299 if(i == 0 && (i + 1) == map.getLayerCount() ||
118
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300 invalidLayerCount == map.getLayerCount()) {
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301 throw new IOException(
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302 "No valid layer in MXD file." +
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303 " Aborting.");
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304 }
25
cbd67b1100d8 Initial commit of the first prototype.
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305 }
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
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306 }
cbd67b1100d8 Initial commit of the first prototype.
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parents:
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307 }
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
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308 return true;
cbd67b1100d8 Initial commit of the first prototype.
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309 }
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
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310
43
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Raimund Renkert <rrenkert@intevation.de>
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311 /**
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Raimund Renkert <rrenkert@intevation.de>
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312 * Get the root DOM document.
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313 */
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Raimund Renkert <rrenkert@intevation.de>
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314 public Document getMapDocument() {
27
e5fdc37f8f94 Added XMLUtils to store map information.
Raimund Renkert <rrenkert@intevation.de>
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315 logger.debug("getMapDocument()");
40
a1bc7220efe7 Updated the mxd reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
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316 return util.getDocument();
25
cbd67b1100d8 Initial commit of the first prototype.
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317 }
cbd67b1100d8 Initial commit of the first prototype.
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318 }
cbd67b1100d8 Initial commit of the first prototype.
Raimund Renkert <rrenkert@intevation.de>
parents:
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319 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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