loginuseraction.java

一个简单的AJAX图书展示平台

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

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;


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 com.ascent.struts.form.LoginForm;
import com.ascent.bean.Loginvip;
/** 
 * MyEclipse Struts
 * Creation date: 03-19-2007
 * 
 * XDoclet definition:
 * @struts.action path="/loginUser" name="findBookForm" scope="request" validate="true"
 */
public class LoginUserAction extends BaseAction 
{
	/*
	 * 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) 
	{
		LoginForm loginuser = (LoginForm)form;// TODO Auto-generated method stub
	   String loginName= loginuser.getName();
	   String loginPassword=loginuser.getPassword();
	   if(loginName.equals("") || loginPassword.equals(""))
	   {
		   return mapping.findForward("error");
	   }
	   else
	   {
		   List list=this.getLoginService().findLoginByName(loginName);
		   if(!list.isEmpty())
		   {
			   return mapping.findForward("error");
		   }
		   else
		   {
			   Loginvip loginvip=new Loginvip();
			   loginvip.setName(loginName);
			   loginvip.setPassword(loginPassword);
			   this.getLoginService().saveNewLoginvip(loginvip);
			   request.getSession().setAttribute("LoginUser",loginuser);
			   return mapping.findForward("show");
		   }
	   }
	  
	}
}