loginaction.java

来自「java 框架核心技术编程」· Java 代码 · 共 64 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package cn.mldn.lxh.login6.struts.action;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import cn.mldn.lxh.login6.factory.DAOFactory;
import cn.mldn.lxh.login6.struts.form.LoginForm;
import cn.mldn.lxh.login6.vo.Person;

/**
 * MyEclipse Struts Creation date: 03-12-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/login" name="loginForm" input="/form/login.jsp"
 *                scope="request" validate="true"
 */
public class LoginAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LoginForm loginForm = (LoginForm) form;
		// 从ActionForm中取出要的内容
		Person person = new Person();
		person.setId(loginForm.getId());
		person.setPassword(loginForm.getPassword());
		boolean flag = false;
		
		try {
			flag = DAOFactory.getPersonDAOInstance().isLogin(person);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("flag", new Boolean(flag));
		if (flag) {
			// 如果成功，则将person对象传递过去
			request.setAttribute("person", person);
			return mapping.findForward("suc");
		} else {
			return mapping.findForward("fal");
		}
	}
}