Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/SimpleRendererReader.java @ 116:c8a1361ddd38
Improved exceptionhandlin for renderer reader.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Wed, 15 Jun 2011 18:37:27 +0200 |
| parents | 59e06c405a9a |
| children | a4ab239509f1 |
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| 115:fb93f20478cc | 116:c8a1361ddd38 |
|---|---|
| 5 import com.esri.arcgis.carto.IFeatureRenderer; | 5 import com.esri.arcgis.carto.IFeatureRenderer; |
| 6 import com.esri.arcgis.display.ISymbol; | 6 import com.esri.arcgis.display.ISymbol; |
| 7 import com.esri.arcgis.carto.SimpleRenderer; | 7 import com.esri.arcgis.carto.SimpleRenderer; |
| 8 | 8 |
| 9 import org.w3c.dom.Element; | 9 import org.w3c.dom.Element; |
| 10 import java.io.IOException; | |
| 10 | 11 |
| 11 import de.intevation.mxd.utils.MapToXMLUtils; | 12 import de.intevation.mxd.utils.MapToXMLUtils; |
| 12 | 13 |
| 13 /** | 14 /** |
| 14 * Reads simple renderer information. | 15 * Reads simple renderer information. |
| 65 /** | 66 /** |
| 66 * Reads the renderer attributes. | 67 * Reads the renderer attributes. |
| 67 * | 68 * |
| 68 * @return The XML node. | 69 * @return The XML node. |
| 69 */ | 70 */ |
| 70 public Element read() | 71 public Element read() { |
| 71 throws Exception { | |
| 72 logger.debug("read()"); | 72 logger.debug("read()"); |
| 73 Element rendererElement; | 73 Element rendererElement; |
| 74 rendererElement = util.addRenderer(layer); | 74 rendererElement = util.addRenderer(layer); |
| 75 | 75 |
| 76 rendererElement.setAttribute("label", renderer.getLabel()); | 76 try { |
| 77 rendererElement.setAttribute("description", renderer.getDescription()); | 77 rendererElement.setAttribute("label", renderer.getLabel()); |
| 78 symbol = renderer.getSymbol(); | 78 } |
| 79 catch(IOException ioe) { | |
| 80 logger.warn( | |
| 81 "Could not read label name." + | |
| 82 "Setting label name to \"default-label\""); | |
| 83 rendererElement.setAttribute("label", "default-label"); | |
| 84 } | |
| 79 | 85 |
| 80 MarkerSymbolReader markerReader = new MarkerSymbolReader(); | 86 try { |
| 81 LineSymbolReader lineReader = new LineSymbolReader(); | 87 rendererElement.setAttribute( |
| 82 FillSymbolReader fillReader = new FillSymbolReader(); | 88 "description", |
| 83 if(markerReader.canRead(symbol)) { | 89 renderer.getDescription()); |
| 84 markerReader.setSymbol(symbol); | |
| 85 markerReader.setUtil(util); | |
| 86 markerReader.setParent(rendererElement); | |
| 87 markerReader.read(); | |
| 88 } | 90 } |
| 89 else if(lineReader.canRead(symbol)) { | 91 catch(IOException ioe) { |
| 90 lineReader.setSymbol(symbol); | 92 logger.warn( |
| 91 lineReader.setUtil(util); | 93 "Could not read description." + |
| 92 lineReader.setParent(rendererElement); | 94 " Setting empty description."); |
| 93 lineReader.read(); | 95 rendererElement.setAttribute("description", ""); |
| 94 } | 96 } |
| 95 else if(fillReader.canRead(symbol)) { | 97 |
| 96 fillReader.setSymbol(symbol); | 98 try { |
| 97 fillReader.setUtil(util); | 99 symbol = renderer.getSymbol(); |
| 98 fillReader.setParent(rendererElement); | 100 |
| 99 fillReader.read(); | 101 MarkerSymbolReader markerReader = new MarkerSymbolReader(); |
| 102 LineSymbolReader lineReader = new LineSymbolReader(); | |
| 103 FillSymbolReader fillReader = new FillSymbolReader(); | |
| 104 if(markerReader.canRead(symbol)) { | |
| 105 markerReader.setSymbol(symbol); | |
| 106 markerReader.setUtil(util); | |
| 107 markerReader.setParent(rendererElement); | |
| 108 markerReader.read(); | |
| 109 } | |
| 110 else if(lineReader.canRead(symbol)) { | |
| 111 lineReader.setSymbol(symbol); | |
| 112 lineReader.setUtil(util); | |
| 113 lineReader.setParent(rendererElement); | |
| 114 lineReader.read(); | |
| 115 } | |
| 116 else if(fillReader.canRead(symbol)) { | |
| 117 fillReader.setSymbol(symbol); | |
| 118 fillReader.setUtil(util); | |
| 119 fillReader.setParent(rendererElement); | |
| 120 fillReader.read(); | |
| 121 } | |
| 122 else { | |
| 123 logger.debug( | |
| 124 "No known Symbol type: " + | |
| 125 symbol.getClass().toString()); | |
| 126 } | |
| 100 } | 127 } |
| 101 else { | 128 catch(Exception e) { |
| 102 logger.debug("No known Symbol type: " + symbol.getClass().toString()); | 129 logger.error("Could not read symbol. Stopped reading renderer."); |
| 103 } | 130 } |
| 104 return layer; | 131 return layer; |
| 105 } | 132 } |
| 106 } | 133 } |
| 107 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 134 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |