addeletetableaction.java

来自「这是一个可以让学生选择自己喜欢的课题」· Java 代码 · 共 89 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.yourcompany.struts.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 allBeans.Students;
import allBeans.Tasks;
import allBeans.Tittles;
import allDAOFactory.IStudentDAO;
import allDAOFactory.ITaskDAO;
import allDAOFactory.ITittleDAO;

/** 
 * MyEclipse Struts
 * Creation date: 07-23-2008
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class AddeletetableAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		String loginkey=request.getParameter("loginkey");
		if(loginkey.equals("teacher"))
		{
			ITittleDAO it=new ITittleDAO();
			List<Tittles> its=it.tigetall();
			for(Tittles ts:its){
				it.tidelete(ts.getTiId());
			}
			return mapping.findForward("toadministratormain");
		}
		else if(loginkey.equals("student"))
		{
			IStudentDAO it=new IStudentDAO();
			List<Students> its=it.stget();
			for(Students ts:its){
				it.stdelete(ts.getStId());
			}
			return mapping.findForward("toadministratormain");
		}
		else if(loginkey.equals("task"))
		{
			ITaskDAO it=new ITaskDAO();
			List<Tasks> its=it.taget();
			for(Tasks ts:its){
				it.tadelete(ts.getTaThid());
			}
			return mapping.findForward("toadministratormain");
		}
		else if(loginkey.equals("tittle"))
		{
			ITittleDAO it=new ITittleDAO();
			List<Tittles> its=it.tiget();
			for(Tittles ts:its){
				it.tidelete(ts.getTiId());
			}
			return mapping.findForward("toadministratormain");
		}
		else
		{
			return mapping.getInputForward();
		}
	}
}