myaccountaction.java

来自「一个基本的图书馆管理系统」· Java 代码 · 共 61 行

package c18.struts.action;

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

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import c18.entity.User;
import c18.service.UserService;
import c18.service.UserServiceImpl;
import c18.session.UserSession;
import c18.struts.action.exception.ActionException;
import c18.struts.form.RegisterForm;

/** 
 * 
 * 用户信息Action类
 * @struts.action path="/myAccount" scope="request"
 * @struts.action-forward name="success" path="/myAccount.jsp"
 */
public class MyAccountAction extends Action {
	private static final Log log = LogFactory.getLog(MyAccountAction.class);

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		//判断是否登陆
		if(!UserSession.isLogin(request, response)){
			return mapping.findForward("/main");
		}
		
		try {
			//创建UserService对象
			UserService userservice = new UserServiceImpl(); 
			//得到用户信息
			User user = userservice.getUser(UserSession.getSession(request, response).getUserNo());
			RegisterForm registerform = new RegisterForm();	
			registerform.setUser(user);
			//在Request中放入分类
			request.setAttribute("registerForm", registerform);

		} catch (ActionException e) {
			log.error(e);
		}
		
		return mapping.findForward("success");
	}
}