commandinvoker.java

一个java权限系统.主要使用j2ee框架实现.

package com.wxd.common.popedom.domain.command;

public class CommandInvoker {
  private Command command ;
  
  public CommandInvoker(Command command){
	  this.command=command;
  }
  
  public void action()throws Exception{
	  command.execute();
  }
  
  
}