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An efficient, fast, convenient, easy to learn, easy to use MVC framework and ORM framework. It is seamless compatible with JSTL and supports FreeMarker. It can run independently, and it can also be applied to traditional Java Web projects. It is an efficient, fast, convenient, easy to learn and easy to use MVC framework and ORM framework. It is seamless compatible with JSTL and supports FreeMarker. It can be run on its own, or it can be applied to traditional Java Web projects

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package org.docshare.mvc;

import java.lang.reflect.Method;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.docshare.log.Log;
import org.docshare.mvc.except.MVCException;

import com.esotericsoftware.reflectasm.MethodAccess;

import groovy.lang.GroovyObject;

public class GroovyLoader extends Loader {

	public  boolean call(String uri,String cname,String method,HttpServletRequest req,HttpServletResponse resp){
		Log.d("Call " + cname + ", method = " + method);
		
		//load class
		Class cz=null;
		Object obj =null;
		try{
			if(singleMap.containsKey(cname)){
				obj = singleMap.get(cname);
				cz = obj.getClass();
				((Controller)obj).clearOutFlag();
				Log.d("Single Mode:"+cname);
			}else{
				cz = load(cname);
				
				if(cz == null){
					return false;
				}
				obj = cz.newInstance();
				if(! (obj instanceof Controller)){
					Log.e("error : The Class is not subclass of Controller: "+cname);
					return false;
				}
				((Controller)obj).clearOutFlag();
			}
		}catch(Exception e){
			Throwable cause = e.getCause();
			if(cause == null){
				cause=e;
			}
			if(e instanceof MVCException ) 
				throw (MVCException)e;
			else 
				throw new MVCException(cause);
		}
		
		//call the method
		MethodAccess access = null;
		Method m;
		try {
			
			Controller ins = (Controller) obj;
			ins.setReq(req, resp);
			//如果方法名为login则不做检验。
			if( ! "login".equals(method) &&  ! ins.checkRequire() ){ //如果未通过检测
				ins.actionRequire(false);
				return true;
			}
			Object ret = null;//返回值
			
			//首先处理groovyobject
			if( ins instanceof GroovyObject){ //如果是groovy
				if(!runInterceptors(uri,ins,access,method,null)){
					return true;
				}
				//ret = runMethod(ins,access,null,req,cname);
				GroovyObject gobj = (GroovyObject)ins;
				ret = gobj.invokeMethod(method, null);
				
				runPostProcessing(uri,ins,ret); //执行后处理程序
				return true;
			}
			
			m = MethodAccessCacher.getMethod(cname,method);
			
			
			//添加控制器的继承支持。
			if(m == null){ //当前类没找到这个方法，找他的父类，如果他父类是Controller类的子类（不是Controller本身）就尝试查找
				Class parentCz = cz.getSuperclass();
				String parentClass =  parentCz.getName();
				//如果父类不是Controller
				if(! parentClass.equals("org.docshare.mvc.Controller")){
					m = MethodAccessCacher.getMethod(parentClass,method);					
					if(m!=null) {
						cname = parentClass;
						cz = parentCz;
					}
				}				
			}
			
			
			
			if(m == null){
				ret = "no such method : " + method +" , in class "+cname;
				ins.response.setStatus(500);
				runPostProcessing(uri,ins,ret); //执行后处理程序
				return true;
			}
			access = MethodAccessCacher.getMethodAccess(cname);
			if(!runInterceptors(uri,ins,access,method,m)){
				return true;
			}
			
			
			ret = runMethod(ins,access,m,req,cname);
			runPostProcessing(uri,ins,ret); //执行后处理程序
			
			if(ins.isSingle()){
				singleMap.put(cname, ins);
				CallCacheMap.addCache(uri, cz, access,method, ins,m);
			}else{
				CallCacheMap.addCache(uri, cz, access,method, null,m);
			}
			return true;
		}catch (Exception e) {
			Throwable cause = e.getCause();
			if(cause == null){
				cause=e;
			}
			throw new MVCException(cause);
		}
	}
}