subjectaction.java

bbs论坛 采用java的Web开发strtus、hibernate

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.wish.bbs.struts.action;

import java.util.Date;
import java.util.Iterator;
import java.util.List;

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

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.wish.bbs.dao.SubjectDAO;
import com.wish.bbs.dao.TopicDAO;
import com.wish.bbs.fenye.FenYe;
import com.wish.bbs.pojo.Subject;
import com.wish.bbs.struts.form.ManagerForm;

/** 
 * MyEclipse Struts
 * Creation date: 04-08-2008
 * 
 * XDoclet definition:
 * @struts.action parameter="method" validate="true"
 */
public class SubjectAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward shows(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		SubjectDAO dao=new SubjectDAO();
		List list=dao.getAllSubject();
		HttpSession session=request.getSession();
		session.removeAttribute("bankuai");
		session.removeAttribute("tname");
		Iterator it=list.iterator();
		session.setAttribute("subject",list);
		return mapping.findForward("showsubject");
	}
	
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		ManagerForm managerForm=(ManagerForm)form;
		SubjectDAO dao=new SubjectDAO();
		Subject subject=new Subject();
		subject.setCreatedate(new Date());
		subject.setDescription(managerForm.getDesc());
		subject.setName(managerForm.getTitle());
		subject.setPhoto("");
		subject.setStatus("1");
		dao.save(subject);
		return mapping.findForward("admin");
	}
	
	public ActionForward showt(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		SubjectDAO dao=new SubjectDAO();
		
		String sid=request.getParameter("sid");
		String bankuai=request.getParameter("bankuai");
		List list=dao.queryById(sid,0);
		Iterator it=list.iterator();
		HttpSession session=request.getSession();
		session.removeAttribute("tname");
		System.out.println(list.size());
		session.setAttribute("topic",list);
		session.setAttribute("sid", sid);
		session.setAttribute("bankuaitemp", bankuai);
		request.setAttribute("bankuai", bankuai);
		TopicDAO tdao=new TopicDAO();
		int count=tdao.getCountItems(sid);
		FenYe fenye=new FenYe();
		fenye.setCountitems(count);
		fenye.setPageitems(10);
		fenye.setCountpage((fenye.getCountitems()+fenye.getPageitems()-1)/fenye.getPageitems());
		fenye.setNowpage(1);
		session.setAttribute("fenye", fenye);
		return mapping.findForward("topics");
	}
}