今天突然给了个任务让测试点在面内算法，然后通过SuperMap iServerJava 6R发布出来并测试并发访问性能。好久没结果Java突然有点乱，胡子眉毛一把抓，不过思路总算清晰起来了，记录下来以备后需查找吧。

测试总体思路

1、扩展领域开发开出点在面内REST接口。

（1）扩展Component。

扩展Componentpackage com.zhangwei.Extend;import java.util.List;import com.supermap.services.components.Component;import com.supermap.services.components.ComponentContext;import com.supermap.services.components.ComponentContextAware;import com.supermap.services.components.commontypes.Feature;import com.supermap.services.components.commontypes.Geometry;import com.supermap.services.components.spi.DataProvider;@Component(providerTypes={DataProvider.class}, optional=false, type = "")public class InWithComponent implements ComponentContextAware{	//数据提供者    private DataProvider dataProvider = null;    /**     * 构造函数     */    public InWithComponent() {    }    /***     * 思路：     * 1、从数据集中查询相应ID的数据,现在假设一个点，多个面对象。     * 2、判断点是否在对象几何中。     */    public Geometry inWithString(String datasourceNameR,String datasetNameR,int[] idsR,String datasourceNameP,String datasetNameP,int[] idsP) {    	List
     
       listFeatureListR = dataProvider.getFeature(datasourceNameR,datasetNameR,idsR,null);    	List
      
        listFeatureListP = dataProvider.getFeature(datasourceNameP,datasetNameP,idsP,null);    	int geometryLength = listFeatureListR.size();        int i = 0;        //是否是结果标识        boolean flag = false;        while(i
       
         providers = context.getProviders(Object.class);        if(providers != null) {                        for(Object provider : providers) {                if(provider instanceof DataProvider) {                    this.dataProvider = (DataProvider)provider;                }            }        }    }}
       
      
     

(2)扩展服务接口,由于是测试，此处不用Restlet或者JAX-RS，此处为了模拟数据传输对服务器影响，所以直接加了参数解析及返回结果，其实只是测试之用。

扩展接口package com.zhangwei.Extend;import java.io.IOException;import java.io.PrintWriter;import java.util.List;import java.util.Random;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import com.supermap.services.Interface;import com.supermap.services.InterfaceContext;import com.supermap.services.InterfaceContextAware;import com.supermap.services.components.commontypes.Geometry;@Interface(componentTypes = { InWithComponent.class }, optional = false, multiple = false)public class ISWithInServlet extends HttpServlet implements InterfaceContextAware{	private static final long serialVersionUID = 1L;	private InWithComponent inWithComponent = null;	private String id = null;	public ISWithInServlet() {		this.id = String.valueOf(System.currentTimeMillis());    }    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {        PrintWriter out;        response.setContentType("text/html;charset=UTF-8");        response.setCharacterEncoding("UTF-8");        request.getParameter("in").toString();        out = response.getWriter();        int[] idsR = new int[2];		idsR[0] = generateRandom(1,72);		idsR[1] = generateRandom(1,72);		int[] idsP = new int[1];		idsP[0] = generateRandom(1,163);        Geometry geometry = inWithComponent.inWithString("World","Ocean",idsR,"World","Capitals",idsP);        out.print("[6390,,4883,4882,183,7136,7135,181,180,2987,651,,4578,4577]"+geometry.id);        out.close();    }    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {    	    }    public void setInterfaceContext(InterfaceContext context) {    	 this.getServletContext().setAttribute(this.id + "InterfaceContext", context);         List