travdeptloginaction.java

旅游自助系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.tshs.struts.action;

import java.util.Vector;
import java.util.regex.Pattern;

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

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 org.tshs.core.AuthenticationManager;
import org.tshs.core.CacheManager;
import org.tshs.entity.TravelDept;

/** 
 * MyEclipse Struts
 * Creation date: 12-27-2006
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class TravdeptloginAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String email = request.getParameter("email");
		StringBuffer message = new StringBuffer();
		if(email == null||email.trim().length()==0){
			message.append("email不能为空; ");
		}else if(!Pattern.matches("^[\\w-]+(\\.[\\w-]+)*@[\\w-]+(\\.[\\w-]+)+$", email)){
			message.append("email的格式不正确; ");	
		}
		if(message.length()!=0){
			request.setAttribute("message", message.toString());
			request.setAttribute("email", email);
			return new ActionForward("/dept/travdeptlogin.jsp");
		}
		String password = request.getParameter("password");
		TravelDept dept = null;
		if(!AuthenticationManager.travdeptLogin(email, password)){
			request.setAttribute("message", "邮箱地址和用户名不匹配,请重新输入！");
			request.setAttribute("email", email);
			return new ActionForward("/dept/travdeptlogin.jsp");
		}
		try {
			dept = (TravelDept) CacheManager.getByEmail(email);
		} catch (Exception e) {
			Vector errors = new Vector(1);
			errors.add("对不起，操作失败，请稍后重试！");
			request.setAttribute("errors", errors);
			return new ActionForward("error");
		}
		HttpSession session = request.getSession();
		session.removeAttribute("client");
		session.removeAttribute("corp");
		session.setAttribute("dept", dept);
		return mapping.findForward("success");
	}
}