functiondownloadaction.java

本代码是一个权限管理系统源代码

package com.seavision.PermissionManage.action;

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 com.seavision.PermissionManage.upload.*;
import com.seavision.PermissionManage.common.BaseAction;
import com.seavision.PermissionManage.components.FunctionManage;
import com.seavision.PermissionManage.components.LogManage;
import com.seavision.PermissionManage.components.UrlBalanceManage;
import com.seavision.PermissionManage.help.DaoFectory;
import com.seavision.PermissionManage.vo.UserVO;

public class FunctionDownLoadAction extends BaseAction {

	/**
	 * @author 尚渊杰
	 * @param String path 
	 * @功能 功能点下载action
	 * @功能描述： 根据页面传来的参数path下载相应的信息,进行页面跳转，
	 * 			  成功返回SUCCESS 失败返回FALSE
	 */
	public ActionForward execute(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest request,
			HttpServletResponse response) {
		try {
			// 初始化Action
		String path = "";
			String url = "";
			String ipAddress = ""; // ip地址
			String operator = ""; // 操作人
			boolean b = false; // 用于判断用户权限
			String b1 = ""; // 用于跳转页面
			String message = "";
			this.initializeAction(request, "FunctionDownLoadAction");

			// 从session获取参数
			UserVO userVO = (UserVO) this.getAttribute("loginUserBean");
			operator = userVO.getUserName();
//
//			// 从request中获取参数
		    url = request.getRequestURI();
		    System.out.println("path222====="+url);
			url = request.getParameter("url");
			ipAddress = request.getRemoteAddr();

//			// session参数校验
			if (this.check(userVO)) {
				message += "“用户名密码不配”，请重新登录！";
				// 返回到登录页面
				return this.moveToFailure(message, "logon", actionMapping);
			}
//			// 判断用户权限
			UrlBalanceManage ubm = new UrlBalanceManage();
			b = ubm.urlBalance(url);
			if (!b) {
				message += "您没有此权限";
				return this.moveToFailure(message, "FALSE", actionMapping);
			}

			// 判断路径名是否为null
			if (check(path)) {
				message += "路径名称不能为空！";
				return this.moveToFailure(message, "FALSE", actionMapping);
			}
			// 判断url是否为null
			if (check(url)) {
				message = "url不能为空！";
				return this.moveToFailure(message, "FALSE", actionMapping);
			}
			// 判断ip地址不能为空
			if (check(ipAddress)) {
				message = "ip地址不能为空！";
				return this.moveToFailure(message, "FALSE", actionMapping);
			}
			// 判断操作人不能为空
			if (check(operator)) {
				message = "操作人不能为空！";
				return this.moveToFailure(message, "FALSE", actionMapping);
			}
  
			// 调用组件方法,进行业务逻辑处理
			System.out.println("测试下载： ");
			FunctionManage fm = DaoFectory.getFunctionManage();
			//b1 = fm.downLoadFunction(path);
			 b1 = fm.downLoadFunction("path");
			System.out.println("测试下载：==== "+b1);

			// 写入日志
			LogManage lm = DaoFectory.getLogManage();
			lm.addLog(operator, url, ipAddress, "功能点下载");

			// 通过返回值进行判断页面跳转
			b1 = "SUCCESS";
			if (b1.equals("SUCCESS")) {
				return this.moveToSuccess("SUCCESS", actionMapping);
			} else {
				//System.out.println("下载失败");
				return this.moveToFailure("下载失败", "FALSE", actionMapping);
			}

		} catch (Exception e) {
			return this.moveToError(e.getMessage(), "error", actionMapping);
		}

	}

}