Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/SimpleRendererReader.java @ 31:40c0b4e5f91a
Added utility class to store map attributes.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Mon, 11 Apr 2011 16:04:03 +0200 |
| parents | 3e24fffdf2bb |
| children | c51376f8e24c |
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| 30:c34c450edb06 | 31:40c0b4e5f91a |
|---|---|
| 7 import com.esri.arcgis.carto.IFeatureRenderer; | 7 import com.esri.arcgis.carto.IFeatureRenderer; |
| 8 import com.esri.arcgis.display.ISymbol; | 8 import com.esri.arcgis.display.ISymbol; |
| 9 import com.esri.arcgis.carto.SimpleRenderer; | 9 import com.esri.arcgis.carto.SimpleRenderer; |
| 10 import com.esri.arcgis.display.SimpleMarkerSymbol; | 10 import com.esri.arcgis.display.SimpleMarkerSymbol; |
| 11 | 11 |
| 12 import org.w3c.dom.Element; | |
| 13 | |
| 12 /** | 14 /** |
| 13 * Reads simple renderer information. | 15 * Reads simple renderer information. |
| 14 * | 16 * |
| 15 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | 17 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
| 16 */ | 18 */ |
| 17 public class SimpleRendererReader implements IRendererReader{ | 19 public class SimpleRendererReader |
| 20 implements IRendererReader { | |
| 18 | 21 |
| 19 //Member | 22 /** |
| 23 * The logger. | |
| 24 */ | |
| 25 private static final Logger logger = | |
| 26 Logger.getLogger(FeatureLayerReader.class); | |
| 27 | |
| 28 /** | |
| 29 * Private member. | |
| 30 */ | |
| 20 private ISymbol symbol; | 31 private ISymbol symbol; |
| 21 private IFeatureRenderer renderer; | 32 private SimpleRenderer renderer; |
| 22 private static final Logger logger = Logger.getLogger(FeatureLayerReader.class); | 33 private Element layer; |
| 34 private MapToXMLUtils util; | |
| 23 | 35 |
| 24 //Constructor | 36 |
| 25 public SimpleRendererReader(IFeatureRenderer renderer){ | 37 public SimpleRendererReader(IFeatureRenderer renderer) |
| 26 this.renderer = renderer; | 38 throws Exception { |
| 39 logger.debug("constructor()"); | |
| 40 if(renderer instanceof SimpleRenderer) { | |
| 41 this.renderer = (SimpleRenderer)renderer; | |
| 42 } | |
| 43 else{ | |
| 44 throw new Exception ("Not an instance of SimpleRenderer!"); | |
| 45 } | |
| 27 } | 46 } |
| 28 | 47 |
| 29 | 48 /** |
| 30 //Methods | 49 * Setter for the parent XML element. |
| 31 public boolean read() throws IOException{ | 50 * |
| 32 logger.debug("read()"); | 51 * @param parent The XML parent node. |
| 33 if(renderer instanceof SimpleRenderer){ | 52 */ |
| 34 SimpleRenderer sr = (SimpleRenderer)renderer; | 53 public void setParent(Element parent) { |
| 35 System.out.println("--------------------"); | 54 this.layer = parent; |
| 36 System.out.println("Renderer inforamtion:"); | |
| 37 System.out.println("Label\t\t = " + sr.getLabel()); | |
| 38 System.out.println("Description\t\t = " + sr.getDescription()); | |
| 39 System.out.println(""); | |
| 40 symbol = sr.getSymbol(); | |
| 41 try{ | |
| 42 ISymbolReader isr= new SimpleMarkerSymbolReader(symbol); | |
| 43 isr.read(); | |
| 44 return true; | |
| 45 } | |
| 46 catch(Exception e){ | |
| 47 e.printStackTrace(); | |
| 48 } | |
| 49 } | |
| 50 return false; | |
| 51 } | 55 } |
| 52 | 56 |
| 53 public void getRenderer() throws IOException{ | 57 /** |
| 54 logger.debug("getRenderer() -> not implemented jet."); | 58 * Setter for the XML document helper. |
| 59 * | |
| 60 * @param util The helper class for storing map information. | |
| 61 */ | |
| 62 public void setUtil(MapToXMLUtils util) { | |
| 63 this.util = util; | |
| 64 } | |
| 65 | |
| 66 /** | |
| 67 * Reads the renderer attributes. | |
| 68 * | |
| 69 * @return The XML node. | |
| 70 */ | |
| 71 public Element read() | |
| 72 throws IOException { | |
| 73 logger.debug("read()"); | |
| 74 Element rendererElement; | |
| 75 try { | |
| 76 rendererElement = util.addRenderer(layer); | |
| 77 } | |
| 78 catch(Exception e) { | |
| 79 e.printStackTrace(); | |
| 80 return null; | |
| 81 } | |
| 82 | |
| 83 rendererElement.setAttribute("label", renderer.getLabel()); | |
| 84 rendererElement.setAttribute("description", renderer.getDescription()); | |
| 85 symbol = renderer.getSymbol(); | |
| 86 try{ | |
| 87 ISymbolReader isr= new SimpleMarkerSymbolReader(symbol); | |
| 88 isr.setParent(rendererElement); | |
| 89 isr.setUtil(util); | |
| 90 isr.read(); | |
| 91 return rendererElement; | |
| 92 } | |
| 93 catch(Exception e){ | |
| 94 e.printStackTrace(); | |
| 95 } | |
| 96 return rendererElement; | |
| 55 } | 97 } |
| 56 } | 98 } |
| 57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 99 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |