package action;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;

import bean.AdminBean;

import db.AdminOperation;

/**
 * 管理員登陸Action
 * 
 */
public class AdminLoginAction extends Action {
	/**
	 * 覆蓋Action的execute（）方法
	 * 
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// 創建AdminBean對象
		AdminBean ab = new AdminBean();
		// 創建AdminOperation對象
		AdminOperation db = new AdminOperation();
		// 設置AdminBean對象的userName屬性
		ab.setUserName(request.getParameter("username"));
		// 設置AdminBean對象的userName屬性
		ab.setUserPwd(request.getParameter("password"));
		// 通過AdminOperation對象驗證該用戶的合法性
		if (db.checkAdminLogin(ab)) {
			// 將AdminBean對象存放到request對象中
			request.getSession().setAttribute("admin", ab);
		}
		// 關閉數據庫的連接
		db.Close();
		return mapping.findForward("adminIndex");
	}
}