root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / app / project / documents / view / info / gui / VectorialXMLItem.java @ 33205
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1 | 30350 | jpiera | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2009 {Iver T.I.} {Task}
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26 | */
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27 | |||
28 | package org.gvsig.app.project.documents.view.info.gui; |
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29 | |||
30 | import org.gvsig.fmap.dal.exception.DataException; |
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31 | import org.gvsig.fmap.dal.exception.ReadException; |
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32 | 33205 | cordinyana | import org.gvsig.tools.dispose.DisposableIterator; |
33 | 30350 | jpiera | import org.gvsig.fmap.dal.feature.Feature; |
34 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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35 | import org.gvsig.fmap.dal.feature.FeatureSet; |
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36 | import org.gvsig.fmap.dal.feature.FeatureType; |
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37 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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38 | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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39 | 31284 | cordinyana | import org.gvsig.tools.dispose.DisposeUtils; |
40 | 30350 | jpiera | import org.xml.sax.ContentHandler; |
41 | import org.xml.sax.SAXException; |
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42 | import org.xml.sax.helpers.AttributesImpl; |
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43 | |||
44 | /**
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45 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
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46 | */
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47 | public class VectorialXMLItem implements XMLItem { |
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48 | |||
49 | private FeatureSet selection;
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50 | private FLayer layer;
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51 | |||
52 | public VectorialXMLItem(FeatureSet selection, FLayer layer) {
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53 | this.selection = selection;
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54 | this.layer = layer;
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55 | } |
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56 | |||
57 | public FLayer getLayer(){
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58 | return layer;
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59 | } |
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60 | /**
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61 | * @see org.gvsig.app.project.documents.view.info.gui.iver.cit.gvsig.gui.toolListeners.InfoListener.XMLItem#parse(org.xml.sax.ContentHandler)
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62 | */
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63 | public void parse(ContentHandler handler) throws SAXException { |
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64 | AttributesImpl aii = new AttributesImpl();
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65 | handler.startElement("", "", (layer).getName(), aii); |
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66 | 31074 | cordinyana | DisposableIterator iterator = null;
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67 | 30350 | jpiera | try {
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68 | |||
69 | // FeatureStore ds = ((FLyrVect) layer).getFeatureStore();
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70 | 31074 | cordinyana | iterator = selection.iterator(); |
71 | 30350 | jpiera | int j=0; |
72 | FeatureAttributeDescriptor attr; |
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73 | Object value;
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74 | String strValue;
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75 | while (iterator.hasNext()) {
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76 | Feature feature = (Feature) iterator.next(); |
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77 | AttributesImpl ai = new AttributesImpl();
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78 | FeatureType featureType=((FLyrVect) layer).getFeatureStore().getDefaultFeatureType(); |
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79 | for (int k = 0; k < featureType.size(); k++) { |
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80 | attr = (FeatureAttributeDescriptor) featureType |
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81 | .get(k); |
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82 | value = feature.get(k); |
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83 | if (value == null) { |
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84 | strValue = "{null}";
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85 | } else {
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86 | strValue = value.toString(); |
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87 | } |
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88 | ai.addAttribute("", attr.getName(), attr.getName(),
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89 | "xs:string",
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90 | strValue); |
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91 | } |
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92 | handler.startElement("", "", String.valueOf(j), ai); |
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93 | handler.endElement("", "", String.valueOf(j)); |
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94 | j++; |
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95 | } |
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96 | |||
97 | //TODO
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98 | // ds.start();
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99 | //
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100 | // for (int j = bitset.nextSetBit(0); j >= 0; j = bitset
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101 | // .nextSetBit(j + 1)) {
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102 | // AttributesImpl ai = new AttributesImpl();
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103 | //
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104 | // for (int k = 0; k < ds.getFieldCount(); k++) {
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105 | // ai.addAttribute("", ds.getFieldName(k), "",
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106 | // "xs:string", ds.getFieldValue(j, k).toString());
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107 | // }
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108 | // handler.startElement("", "", String.valueOf(j), ai);
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109 | // handler.endElement("", "", String.valueOf(j));
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110 | // }
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111 | //
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112 | // ds.stop();
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113 | |||
114 | } catch (ReadException e) {
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115 | throw new SAXException(e); |
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116 | } catch (DataException e) {
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117 | throw new SAXException(e); |
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118 | } |
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119 | 31074 | cordinyana | finally {
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120 | 31284 | cordinyana | DisposeUtils.dispose(iterator); |
121 | 31074 | cordinyana | } |
122 | 30350 | jpiera | handler.endElement("", "", (layer).getName()); |
123 | } |
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124 | } |
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125 |