adminloginaction.java

网上购物系统 基于jsp实现 运行环境eclipse+My SQL+TomCat

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package book.jsj0707.struts.action;

import java.util.List;

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 book.jsj0707.dao.AdminDAO;
import book.jsj0707.entity.Admin;
import book.jsj0707.struts.form.AdminLoginForm;

/** 
 * MyEclipse Struts
 * Creation date: 01-10-2009
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="failed" path="/admin/adminlogin.jsp"
 * @struts.action-forward name="ok" path="/admin/adminall.jsp"
 */
public class AdminLoginAction extends Action {
	/*
	 * Generated Methods
	 */
	AdminDAO adminDAO;

	public AdminDAO getAdminDAO() {
		return adminDAO;
	}

	public void setAdminDAO(AdminDAO adminDAO) {
		this.adminDAO = adminDAO;
	}

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		AdminLoginForm adminloginForm = (AdminLoginForm)form;
		
		Admin admin = new Admin();
		admin.setName(adminloginForm.getName());
		admin.setPassword(adminloginForm.getPassword());
		List log = adminDAO.findByExample(admin);
		if(log!=null && log.size()>0)
		{
			HttpSession session = request.getSession();
			session.setAttribute("admin", admin);
			session.removeAttribute("user");
			return mapping.findForward("ok");
		}
		else
		{
			return mapping.findForward("failed");
		}
	}
}