webextentconverter.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.data.gml;

import com.esri.adf.web.data.WebContext;
import com.esri.adf.web.data.geometry.WebExtent;
import com.esri.adf.web.data.geometry.WebGeometry;
import com.esri.adf.web.data.geometry.WebPolygon;
import com.esri.solutions.jitk.common.geometry.GeometryConverter;
import com.esri.solutions.jitk.datasources.ogc.gml.IGMLGeometry;

public class WebExtentConverter implements IWebGeometryConverter {
	protected WebContext _wContext = null;
	
	public WebExtentConverter (WebContext wContext) {
		_wContext = wContext;
	}
	
	public IGMLGeometry toGMLGeometry(WebGeometry geometry) {
		WebExtent ext = (WebExtent) geometry;
		WebPolygon poly = GeometryConverter.toWebPolygon(ext);
		WebPolygonConverter polyConverter = new WebPolygonConverter(_wContext);
		return polyConverter.toGMLGeometry(poly);
	}
}