Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.java @ 115:fb93f20478cc
Improved exception handling for symbol reader.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Wed, 15 Jun 2011 16:48:42 +0200 |
| parents | 475ee3e4bc8b |
| children | a4ab239509f1 |
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| 114:93699e8f2d1f | 115:fb93f20478cc |
|---|---|
| 6 import com.esri.arcgis.display.IMarkerSymbol; | 6 import com.esri.arcgis.display.IMarkerSymbol; |
| 7 import com.esri.arcgis.display.PictureMarkerSymbol; | 7 import com.esri.arcgis.display.PictureMarkerSymbol; |
| 8 import com.esri.arcgis.carto.PictureElement; | 8 import com.esri.arcgis.carto.PictureElement; |
| 9 | 9 |
| 10 import org.w3c.dom.Element; | 10 import org.w3c.dom.Element; |
| 11 import java.io.IOException; | |
| 11 | 12 |
| 12 /** | 13 /** |
| 13 * Reads picture marker symbol information. | 14 * Reads picture marker symbol information. |
| 14 * | 15 * |
| 15 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | 16 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
| 53 /** | 54 /** |
| 54 * Reads the symbol attributes. | 55 * Reads the symbol attributes. |
| 55 * | 56 * |
| 56 * @return The XML node. | 57 * @return The XML node. |
| 57 */ | 58 */ |
| 58 public Element read() | 59 public Element read() { |
| 59 throws Exception { | |
| 60 //TODO Read the picture from mxd and write it as base64 string to the | 60 //TODO Read the picture from mxd and write it as base64 string to the |
| 61 // XML Element. | 61 // XML Element. |
| 62 logger.debug("read()"); | 62 logger.debug("read()"); |
| 63 Element symbolElement = util.addSymbol(parent); | 63 Element symbolElement = util.addSymbol(parent); |
| 64 | 64 |
| 65 symbolElement.setAttribute( | 65 try { |
| 66 "angle", | 66 symbolElement.setAttribute( |
| 67 String.valueOf(symbol.getAngle())); | 67 "angle", |
| 68 symbolElement.setAttribute( | 68 String.valueOf(symbol.getAngle())); |
| 69 "size", | 69 } |
| 70 String.valueOf(symbol.getSize())); | 70 catch(IOException ioe) { |
| 71 symbolElement.setAttribute( | 71 logger.warn("Could not read angle. Setting angle to 0."); |
| 72 "x_offset", | 72 symbolElement.setAttribute("angle", "0"); |
| 73 String.valueOf(symbol.getXOffset())); | 73 } |
| 74 symbolElement.setAttribute( | 74 |
| 75 "y_offset", | 75 try { |
| 76 String.valueOf(symbol.getYOffset())); | 76 symbolElement.setAttribute( |
| 77 symbolElement.setAttribute( | 77 "size", |
| 78 "name", | 78 String.valueOf(symbol.getSize())); |
| 79 symbol.getNameString()); | 79 } |
| 80 PictureElement pElem = new PictureElement(); | 80 catch (IOException ioe) { |
| 81 pElem.importPicture(symbol.getPicture()); | 81 logger.warn("Could not read size. Setting size to 1."); |
| 82 symbolElement.setAttribute("size", "0"); | |
| 83 } | |
| 84 | |
| 85 try { | |
| 86 symbolElement.setAttribute( | |
| 87 "x_offset", | |
| 88 String.valueOf(symbol.getXOffset())); | |
| 89 } | |
| 90 catch(IOException ioe) { | |
| 91 logger.warn("Could not read x-offset. Setting x-offset to 0"); | |
| 92 symbolElement.setAttribute("x_offset", "0"); | |
| 93 } | |
| 94 | |
| 95 try { | |
| 96 symbolElement.setAttribute( | |
| 97 "y_offset", | |
| 98 String.valueOf(symbol.getYOffset())); | |
| 99 } | |
| 100 catch(IOException ioe) { | |
| 101 logger.warn("Could not read y-offset. Setting y-offset to 0."); | |
| 102 symbolElement.setAttribute("y_offset", "0"); | |
| 103 } | |
| 104 | |
| 105 try { | |
| 106 symbolElement.setAttribute( | |
| 107 "name", | |
| 108 symbol.getNameString()); | |
| 109 } | |
| 110 catch(IOException ioe) { | |
| 111 logger.warn("Could not read name. Setting name to \"default\""); | |
| 112 symbolElement.setAttribute("name", "default"); | |
| 113 } | |
| 114 | |
| 115 try { | |
| 116 PictureElement pElem = new PictureElement(); | |
| 117 pElem.importPicture(symbol.getPicture()); | |
| 118 } | |
| 119 catch(IOException ioe) { | |
| 120 logger.warn("Could not read picture. No fallback defined."); | |
| 121 } | |
| 82 symbolElement.setAttribute("style", "picture"); | 122 symbolElement.setAttribute("style", "picture"); |
| 83 symbolElement.setAttribute("type", "marker"); | 123 symbolElement.setAttribute("type", "marker"); |
| 84 return symbolElement; | 124 return symbolElement; |
| 85 } | 125 } |
| 86 } | 126 } |