Revision 29791 branches/v2_0_0_prep/extensions/extDalTransformEventTheme/src/org/gvsig/app/eventtheme/dal/feature/EventThemeTransform.java

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EventThemeTransform.java
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import java.util.Arrays;


  		




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import org.gvsig.fmap.crs.CRSFactory;


  		




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import org.gvsig.fmap.dal.DataStore;


  		




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import org.gvsig.fmap.dal.DataTypes;


  		




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import org.gvsig.fmap.dal.exception.DataException;


  		




  ......




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	private String yFieldName = null;


  		




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	private String geometryFieldName = null;


  		




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	private FeatureType originalFeatureType;


  		




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	private static final GeometryManager geometryManager = GeometryLocator.getGeometryManager();


  		




  
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	private GeometryManager geometryManager = GeometryLocator.getGeometryManager();


  		




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	public EventThemeTransform() {


  		




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		super();


  		




  
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		geometryManager = GeometryLocator.getGeometryManager();


  		




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	}


  		




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	/**


  		




  ......




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		this.originalFeatureType = this.getFeatureStore()


  		




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		.getDefaultFeatureType();


  		




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		EditableFeatureType type = this.getFeatureStore().getDefaultFeatureType().getEditable();


  		




  
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		EditableFeatureType type = originalFeatureType.getEditable();


  		




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		if (type.get(this.geometryFieldName) == null){


  		




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			EditableFeatureAttributeDescriptor attributeDescriptor = type.add(this.geometryFieldName,  DataTypes.GEOMETRY);


  		




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			attributeDescriptor.setGeometryType(TYPES.POINT);


  		




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			attributeDescriptor.setGeometrySubType(SUBTYPES.GEOM2D);			


  		




  
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			attributeDescriptor.setGeometrySubType(SUBTYPES.GEOM2D);


  		




  
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			attributeDescriptor.setSRS(CRSFactory.getCRS("EPSG:23030"));


  		




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		}


  		




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		type.setDefaultGeometryAttributeName(this.geometryFieldName);


  		




  ......




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	public void applyTransform(Feature source, EditableFeature target)


  		




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			throws DataException {


  		




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		this.copySourceToTarget(source, target);


  		




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		Object x = source.get(xFieldName);


  		




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		Object y = source.get(yFieldName);


  		




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		Double dx = Double.valueOf(x.toString());


  		




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		Double dy = Double.valueOf(y.toString());


  		




  
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		try {			


  		




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			Point point = geometryManager.createPoint(dx, dy, SUBTYPES.GEOM2D);


  		




  
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			Point point = geometryManager.createPoint(source.getDouble(xFieldName),


  		




  
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					source.getDouble(yFieldName),


  		




  
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					SUBTYPES.GEOM2D);


  		




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			target.set(geometryFieldName, point);


  		




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			target.setDefaultGeometry(point);				


  		




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		} catch (CreateGeometryException e) {


  		












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