editteacheraction.java

学校的课程管理及选课系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.wangsong.struts.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 org.wangsong.dao.DAOFactory;
import org.wangsong.dao.StudentDAO;
import org.wangsong.dao.TeacherDAO;
import org.wangsong.domain.Student;
import org.wangsong.domain.Teacher;
import org.wangsong.struts.form.EditStudentForm;
import org.wangsong.struts.form.EditTeacherForm;

/** 
 * MyEclipse Struts
 * Creation date: 08-23-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class EditTeacherAction extends Action
{
	private TeacherDAO teaDao;

	public TeacherDAO getTeacherDAO()
	{
		return DAOFactory.getInstance().createTeacherDAO();
	}

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
	{
		String id = (String)request.getParameter("Teacher_id");
		EditTeacherForm editForm=(EditTeacherForm)form;
		teaDao=getTeacherDAO();
		System.out.print("id::"+id);
				
 		Teacher tea=teaDao.getTeacherByID(id);
	    
 	    tea.setName(editForm.getName());
 	    tea.setPassword(editForm.getPassword());
 	    tea.setTitle(editForm.getTitle());
 	 
		if(teaDao.updateTeacher(tea))
		{
			return (mapping.findForward("editsuccess"));
		}			
  		return  mapping.getInputForward();
	}
}