baseaction.java

OA系统实现以下功能： a、个人办公,我的办公桌 b、公文管理 c、工作流程 d、组织管理 e. 权限管理

package com.bjsxt.oa.web.actions;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.bjsxt.oa.model.User;

public class BaseAction extends DispatchAction {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
		
		//添加权限判断的代码
		User user = (User)request.getSession().getAttribute("login");
		if(user == null){
			return mapping.findForward("login");
		}
		//继续父类的职责，即将请求分发到不同的方法中！
		return super.execute(mapping, form, request, response);
	}
	
	protected User currentUser(HttpServletRequest request){
		return (User)request.getSession().getAttribute("login");
	}
}