Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/MapReader.java @ 27:e5fdc37f8f94
Added XMLUtils to store map information.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Fri, 08 Apr 2011 14:21:45 +0200 |
| parents | 3e24fffdf2bb |
| children | 40c0b4e5f91a |
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| 26:3e24fffdf2bb | 27:e5fdc37f8f94 |
|---|---|
| 9 import com.esri.arcgis.geometry.ISpatialReference; | 9 import com.esri.arcgis.geometry.ISpatialReference; |
| 10 import com.esri.arcgis.geometry.ProjectedCoordinateSystem; | 10 import com.esri.arcgis.geometry.ProjectedCoordinateSystem; |
| 11 import com.esri.arcgis.geometry.GeographicCoordinateSystem; | 11 import com.esri.arcgis.geometry.GeographicCoordinateSystem; |
| 12 import com.esri.arcgis.geometry.IProjection; | 12 import com.esri.arcgis.geometry.IProjection; |
| 13 import com.esri.arcgis.geometry.Projection; | 13 import com.esri.arcgis.geometry.Projection; |
| 14 | |
| 15 import org.w3c.dom.Document; | |
| 16 import org.w3c.dom.Element; | |
| 17 | |
| 14 /** | 18 /** |
| 15 * Reads map information. | 19 * Reads map information. |
| 16 * | 20 * |
| 17 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | 21 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
| 18 */ | 22 */ |
| 19 public class MapReader{ | 23 public class MapReader{ |
| 20 | 24 |
| 21 //Member | 25 //Member |
| 22 IMap map; | 26 private IMap map; |
| 27 private Document document; | |
| 23 | 28 |
| 24 private static final Logger logger = Logger.getLogger(MapReader.class); | 29 private static final Logger logger = Logger.getLogger(MapReader.class); |
| 25 | 30 |
| 26 //Constructor | 31 //Constructor |
| 27 public MapReader(IMap map){ | 32 public MapReader(IMap map){ |
| 35 /** | 40 /** |
| 36 * Reads the Map attributes. | 41 * Reads the Map attributes. |
| 37 */ | 42 */ |
| 38 public void read() throws IOException{ | 43 public void read() throws IOException{ |
| 39 logger.debug("read()"); | 44 logger.debug("read()"); |
| 45 if(document == null) | |
| 46 throw new IOException("Can not write to document."); | |
| 47 | |
| 48 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator(document, | |
| 49 "", ""); | |
| 50 Element mapElement = creator.create("map"); | |
| 40 ISpatialReference sr = map.getSpatialReference(); | 51 ISpatialReference sr = map.getSpatialReference(); |
| 41 logger.debug("Instance: " + sr.getClass().toString()); | 52 logger.debug("Instance: " + sr.getClass().toString()); |
| 42 if(sr instanceof ProjectedCoordinateSystem){ | 53 if(sr instanceof ProjectedCoordinateSystem){ |
| 43 ProjectedCoordinateSystem pcs = (ProjectedCoordinateSystem)sr; | 54 ProjectedCoordinateSystem pcs = (ProjectedCoordinateSystem)sr; |
| 44 Projection p = (Projection)pcs.getProjection(); | 55 Projection p = (Projection)pcs.getProjection(); |
| 45 System.out.println("Projection = " + p.getName()); | 56 creator.addAttr(mapElement, "projection", p.getName()); |
| 46 } | 57 } |
| 47 else if(sr instanceof GeographicCoordinateSystem){ | 58 else if(sr instanceof GeographicCoordinateSystem){ |
| 48 GeographicCoordinateSystem gcs = (GeographicCoordinateSystem)sr; | 59 GeographicCoordinateSystem gcs = (GeographicCoordinateSystem)sr; |
| 49 System.out.println("Name = " + gcs.getName()); | 60 creator.addAttr(mapElement, "projection", gcs.getName()); |
| 50 } | 61 } |
| 62 else{ | |
| 63 throw new IOException("Unknown SpatialReference: " + | |
| 64 sr.getClass().toString()); | |
| 65 } | |
| 66 document.appendChild(mapElement); | |
| 67 } | |
| 68 | |
| 69 public void setDocument(Document doc){ | |
| 70 this.document = doc; | |
| 51 } | 71 } |
| 52 } | 72 } |
| 53 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 73 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |