Mercurial > mxd2map
annotate src/java/de/intevation/mxd/reader/WMSGroupLayerReader.java @ 353:0b0ed5e98361
Fix repository urls on development page
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 06 Feb 2014 17:20:54 +0100 |
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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.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.IFeatureRenderer; |
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28 import com.esri.arcgis.carto.WMSMapLayer; |
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29 import com.esri.arcgis.carto.WMSGroupLayer; |
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30 import com.esri.arcgis.carto.WMSLayer; |
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31 import com.esri.arcgis.gisclient.IWMSServiceDescription; |
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32 import com.esri.arcgis.geometry.Envelope; |
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33 |
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34 import org.w3c.dom.Element; |
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35 |
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36 import de.intevation.mxd.utils.MapToXMLUtils; |
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37 |
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38 |
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39 /** |
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40 * Reads Layer information. |
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41 * |
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42 * @author <a href="mailto:aheinecke@intevation.de">Andre Heinecke</a> |
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43 */ |
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44 public class WMSGroupLayerReader { |
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45 |
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46 /** |
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47 * The logger. |
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48 */ |
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49 private static final Logger logger = |
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50 Logger.getLogger(FeatureLayerReader.class); |
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51 |
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52 /** |
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53 * Privte member. |
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54 */ |
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55 private WMSGroupLayer layer; |
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56 private MapToXMLUtils util; |
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57 private int invalidLayerCount; |
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58 |
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59 /** |
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60 * Constructor with layer. |
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61 * |
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62 * @param layer The ArcGIS layer object. |
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63 */ |
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64 public WMSGroupLayerReader(ILayer layer) |
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65 throws Exception { |
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66 if(layer instanceof WMSGroupLayer) { |
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67 this.layer = (WMSGroupLayer)layer; |
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68 invalidLayerCount = 0; |
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69 } |
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70 else { |
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71 throw new Exception("Not an instance of WMSGroupLayer: " + |
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72 layer.getClass().toString()); |
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73 } |
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74 } |
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75 |
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76 /** |
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77 * Setter for XML document helper. |
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78 * |
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79 * @param util The helper for storing map information. |
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80 */ |
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81 public void setUtil(MapToXMLUtils util) { |
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82 this.util = util; |
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83 } |
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84 |
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85 /** |
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86 * Reads the Layer content. |
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87 * |
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88 * @return The layer XML element. |
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89 */ |
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90 public Element read(String group) |
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91 throws IOException{ |
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92 logger.debug("read()"); |
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93 Element layerElement = null; |
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94 for(int i = 0; i < layer.getCount();i++) { |
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95 try { |
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96 ILayer lay = layer.getLayer(i); |
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97 logger.debug("Reading sublayer " + i + " Name: " + lay.getName()); |
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98 if(lay instanceof WMSMapLayer) { |
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99 WMSMapLayerReader lr = new WMSMapLayerReader (lay); |
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100 lr.setUtil(this.util); |
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101 layerElement = lr.read("/" + layer.getName()); |
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102 } else if(lay instanceof WMSGroupLayer) { |
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103 WMSGroupLayerReader lr = new WMSGroupLayerReader (lay); |
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104 lr.setUtil(this.util); |
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105 layerElement = lr.read("/" + layer.getName()); |
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106 } else if(lay instanceof WMSLayer) { |
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107 WMSLayerReader lr = new WMSLayerReader (lay); |
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108 lr.setUtil(this.util); |
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109 layerElement = lr.read(); |
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110 } else { |
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111 logger.error("Sublayer not handled: " + lay.getClass().toString()); |
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112 } |
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113 if (layerElement != null) { |
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114 layerElement.setAttribute("group", group + "/" + layer.getName()); |
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115 } |
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116 } |
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117 catch(Exception e) { |
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118 logger.debug(e); |
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119 logger.error("Error reading sublayers. Stop reading: " + layer.getName()); |
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120 } |
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121 } |
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122 return layerElement; |
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123 } |
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124 } |
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125 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |