personaction.java

不错的留言簿,大家可以看看哦.喜欢的可以下的.

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.zjf.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 com.zjf.factory.DAOFactory;
import com.zjf.struts.form.PersonForm;
import com.zjf.vo.Person;

/** 
 * MyEclipse Struts
 * Creation date: 02-15-2008
 * 
 * XDoclet definition:
 * @struts.action path="/person" name="personForm" input="/form/person.jsp" scope="request" validate="true"
 */
public class PersonAction 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) {
		PersonForm personForm = (PersonForm) form;
		Person per = new Person();
		per.setId(personForm.getId());
		per.setPassword(personForm.getPassword());
		boolean flag = false ;
		try {
			flag = DAOFactory.getPersonDAOInstance().login(per) ;
		} catch (Exception e) {
			e.printStackTrace();
		}
		if (flag) {
			request.getSession().setAttribute("uname", per.getName()) ;
			return mapping.findForward("suc");
		} else {
			request.setAttribute("err", "错误的用户名或密码！") ;
			return mapping.findForward("fal");
		}
	}

}