loginaction.java

Struts+Hibernate+Spring整合的例子

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.eimhe.ui.action;

import java.util.List;

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

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 org.eimhe.db.Student;
import org.eimhe.db.StudentDAO;

/** 
 * MyEclipse Struts
 * Creation date: 12-27-2006
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/form/login.jsp" scope="request" validate="true"
 */
public class LoginAction extends Action {
	private StudentDAO studao;
	
	/*
	 * Generated Methods
	 */

	public StudentDAO getStudao() {
		return studao;
	}

	public void setStudao(StudentDAO studao) {
		this.studao = studao;
	}

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Student loginForm = (Student) form;// TODO Auto-generated method stub
		List list=studao.findByExample(loginForm);
		if(list.size()>0)
		{	Student stu=(Student)list.get(0);
			request.getSession().setAttribute("stuid", stu.getStuId());
			return mapping.findForward("selectCourse");
		}
		else
		{
			return mapping.findForward("relogin");
		}
		
	}
}