buffercalculatorfactory.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.common.analysis.buffer;

import com.esri.adf.web.aims.data.AIMSMapResource;
import com.esri.adf.web.data.GISResource;
import com.esri.solutions.jitk.common.agslocal.IServerContextFactory;

public class BufferCalculatorFactory {
	public static IBufferCalculator createInstance(GISResource gisResource, IServerContextFactory ipSvrCtxFact) {
		IBufferCalculator ipBufferCalc = null;
		
		if (gisResource instanceof AIMSMapResource) {
			ipBufferCalc = new AimsBufferCalculator(ipSvrCtxFact);
		}
		else {
			ipBufferCalc = new AgsInternetBufferCalculator(ipSvrCtxFact);
		}
		
		return ipBufferCalc;
	}
}