updatestudentaction.java

实现从用户登陆页面到用户信息页面的跳转。完成数据库连接

package cn.com.yunda.web.action;

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 cn.com.yunda.serviceImpl.AddStudentServiceImpl;
import cn.com.yunda.serviceImpl.DisplayStuInfoServiceImpl;
import cn.com.yunda.serviceImpl.UpdateStudentServiceImpl;
import cn.com.yunda.vo.StudentInfo;
import cn.com.yunda.web.actionform.UpdateStudentForm;


/**
 *
 *@author baiwei
 *@version 2008-11-7 下午08:51:24
 */
public class UpdateStudentAction extends Action{

	
	public ActionForward execute(ActionMapping mapping,ActionForm form,
			HttpServletRequest request,HttpServletResponse response){
				
		UpdateStudentForm formObj=(UpdateStudentForm)form;
		String sId=formObj.getSid();
		String sName=formObj.getSname();
		String password=formObj.getPassword();
		String teamID=formObj.getTeamid();
		String sAge=formObj.getSage();
		String sAddr=formObj.getSaddr();
		
		StudentInfo stuInfo=new StudentInfo();
		stuInfo.setSid(sId);
		stuInfo.setSname(sName);
		stuInfo.setPassword(password);
		stuInfo.setTeamid(teamID);
		stuInfo.setSage(sAge);
		stuInfo.setSaddr(sAddr);
		
		UpdateStudentServiceImpl updateStudentSI=new UpdateStudentServiceImpl();
		updateStudentSI.updateStudent(stuInfo);
		
		DisplayStuInfoServiceImpl dsi=new DisplayStuInfoServiceImpl();
		request.setAttribute("studentInfo", dsi.getAllStudent());
		
		String pageForward="success";
		return mapping.findForward(pageForward);
		
		
	}
}