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package com.gis.biz;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
public class ObjectRef {
//Ó÷´ÉäÌî³ä¶ÔÏ󣬵õ½¶ÔÏó£¬
 public static Object getInstance(Class ccc, Map map)
   throws ClassNotFoundException, InstantiationException,
   IllegalAccessException, SecurityException, NoSuchFieldException,
   NoSuchMethodException, IllegalArgumentException, InvocationTargetException{
      String cname = ccc.getName();
      Object obj = null;
    Class c = Class.forName(cname);
  obj = c.newInstance();
  Set set = map.keySet();
  Iterator it = set.iterator();
  while(it.hasNext()){
   String methodName = (String)it.next();
   System.out.println();
   Field ff = c.getDeclaredField(methodName);
   Object value= map.get(methodName);
   String mName = "set"+methodName.substring(0, 1).toUpperCase()+methodName.substring(1);
   Method m = c.getDeclaredMethod(mName, ff.getType());
   m.invoke(obj, value);
  }
  return obj;
 }
//°Ñform ±íµ¥ÖеÄÊý¾Ýת»¯³ÉmapÀïµÄÊôÐÔ--Öµ
 public static Map getMap(HttpServletRequest request){
  Map map = new HashMap();
  Enumeration en =request.getParameterNames();
  while(en.hasMoreElements()){
   String formName = (String) en.nextElement();
   String l = request.getParameter(formName);
   map.put(formName, l);
  }
  return map;
 
 }
}
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