Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/FeatureLayerReader.java @ 135:a4ab239509f1
Updated the default values and reader error handling.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Wed, 22 Jun 2011 13:55:22 +0200 |
| parents | 6b80d2c7536e |
| children | f3a91cd7440b |
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| 134:acc9e5430177 | 135:a4ab239509f1 |
|---|---|
| 73 try { | 73 try { |
| 74 layerElement.setAttribute("name", layer.getName()); | 74 layerElement.setAttribute("name", layer.getName()); |
| 75 } | 75 } |
| 76 catch(IOException ioe) { | 76 catch(IOException ioe) { |
| 77 logger.warn( | 77 logger.warn( |
| 78 "Could not read name." + | 78 "Could not read layer name." + |
| 79 " Setting name to \"default-layer\""); | 79 " Stopped reading layer."); |
| 80 layerElement.setAttribute("name", "default-layer"); | 80 throw new IOException("Error reading layer name."); |
| 81 } | 81 } |
| 82 | 82 |
| 83 try { | 83 try { |
| 84 layerElement.setAttribute("min_scale", | 84 layerElement.setAttribute("min_scale", |
| 85 String.valueOf(layer.getMinimumScale())); | 85 String.valueOf(layer.getMinimumScale())); |
| 86 } | 86 } |
| 87 catch(IOException ioe) { | 87 catch(IOException ioe) { |
| 88 logger.warn( | 88 logger.warn("Could not read minimum scale."); |
| 89 "Could not read minimum scale." + | |
| 90 " Setting minimum scale to 0."); | |
| 91 layerElement.setAttribute("min_scale", "0"); | |
| 92 } | 89 } |
| 93 | 90 |
| 94 try { | 91 try { |
| 95 layerElement.setAttribute("max_scale", | 92 layerElement.setAttribute("max_scale", |
| 96 String.valueOf(layer.getMaximumScale())); | 93 String.valueOf(layer.getMaximumScale())); |
| 97 } | 94 } |
| 98 catch(IOException ioe) { | 95 catch(IOException ioe) { |
| 99 logger.warn( | 96 logger.warn( |
| 100 "Could not read maximum scale." + | 97 "Could not read maximum scale."); |
| 101 " Setting maximum scale to 0."); | |
| 102 layerElement.setAttribute("max_scale", "0"); | |
| 103 } | 98 } |
| 104 | 99 |
| 105 try { | 100 try { |
| 106 if(layer.isVisible()) { | 101 if(layer.isVisible()) { |
| 107 layerElement.setAttribute("status", "on"); | 102 layerElement.setAttribute("status", "on"); |
| 120 int type = 0; | 115 int type = 0; |
| 121 try { | 116 try { |
| 122 type = layer.getShapeType(); | 117 type = layer.getShapeType(); |
| 123 } | 118 } |
| 124 catch(IOException ioe) { | 119 catch(IOException ioe) { |
| 125 logger.warn( | 120 logger.warn("Could not read shape type."); |
| 126 "Could not read shape type." + | 121 throw new IOException("Error reading shape type."); |
| 127 " Setting shape type to \"none\"."); | |
| 128 type = 0; | |
| 129 } | 122 } |
| 130 switch (type) { | 123 switch (type) { |
| 131 case 0: layerElement.setAttribute("type", "none"); break; | 124 case 0: layerElement.setAttribute("type", "none"); break; |
| 132 case 1: layerElement.setAttribute("type", "point"); break; | 125 case 1: layerElement.setAttribute("type", "point"); break; |
| 133 case 3: layerElement.setAttribute("type", "line"); break; | 126 case 3: layerElement.setAttribute("type", "line"); break; |
| 138 layerElement.setAttribute("definition_query", | 131 layerElement.setAttribute("definition_query", |
| 139 layer.getDefinitionExpression()); | 132 layer.getDefinitionExpression()); |
| 140 } | 133 } |
| 141 catch(IOException ioe) { | 134 catch(IOException ioe) { |
| 142 logger.warn( | 135 logger.warn( |
| 143 "Could not read definition query." + | 136 "Could not read definition query."); |
| 144 " Setting empty definition query."); | |
| 145 layerElement.setAttribute("definition_query", ""); | |
| 146 } | 137 } |
| 147 try { | 138 try { |
| 148 IName fcn = layer.getDataSourceName(); | 139 IName fcn = layer.getDataSourceName(); |
| 149 if(fcn instanceof FeatureClassName) { | 140 if(fcn instanceof FeatureClassName) { |
| 150 FeatureClassName name = (FeatureClassName)fcn; | 141 FeatureClassName name = (FeatureClassName)fcn; |
| 228 catch(Exception e) { | 219 catch(Exception e) { |
| 229 logger.error( | 220 logger.error( |
| 230 "Could not read layer datasource." + | 221 "Could not read layer datasource." + |
| 231 " Stopped reading layer " + layer.getName() + "."); | 222 " Stopped reading layer " + layer.getName() + "."); |
| 232 util.removeLayer(layerElement); | 223 util.removeLayer(layerElement); |
| 233 return null; | 224 return null; |
| 234 } | 225 } |
| 235 return layerElement; | 226 return layerElement; |
| 236 } | 227 } |
| 237 } | 228 } |
| 238 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 229 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |