u01d1000action.java

持久层hibernate技术使用的一个例子

package cn.hope.front.action;


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

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
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.apache.struts.validator.DynaValidatorForm;

import cn.hope.front.bo.U01D1000bo;
import cn.hope.front.pojo.CFlevel2;
import cn.hope.front.pojo.CFourm;
import cn.hope.front.pojo.U07CommonListVO;
import cn.hope.front.util.Utility;
public class U01D1000action extends Action{
	Logger log = Logger.getLogger(U01D1000action.class.getName());
	public ActionForward execute(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,  
			HttpServletResponse response
			)throws Exception{
		DynaValidatorForm vform=(DynaValidatorForm) form;
		
		String  TTopicid=(String)vform.get("TTopicid");//FORM是文章的ID号
		System.out.println(TTopicid);
		
		U01D1000bo u1000bo=new U01D1000bo();
		
		CFourm cfm=new CFourm();
		cfm=u1000bo.U01D1000select(TTopicid);//得到文章的返回实体
		System.out.println(cfm);//文章的返回实体
		
		
		
		U07CommonListVO U07comm=new U07CommonListVO();//分页
		int start = 0;
		
		boolean isEq = false;
		if (StringUtils.isNotEmpty(request.getParameter("start"))) {
			start = Integer.parseInt(request.getParameter("start"));
		}
		if (StringUtils.isNotEmpty(request.getParameter("isEq"))) {
			isEq = true;
		}

		U07comm=u1000bo.U01D1000fenserach(TTopicid, start, isEq);
		
		System.out.println(U07comm.getCount());
		
		
		HttpSession session=request.getSession();
		
		CFlevel2 cflevel2=new CFlevel2();
		
		cflevel2=cfm.getCFlevel2();
		cflevel2.setLastRetime(Utility.getCurDateTime());//获得本论坛的最后发贴时间
		u1000bo.uplastbo(cflevel2);
		cfm.setTRestore(new Integer(U07comm.getCount()));//获得回帖数
		u1000bo.uprestorebo(cfm);//吧回帖数UPDATE到它对应的实体中去
		/*if(U07comm!=null){
			session.setAttribute("fenyu1", U07comm);
		}*/
		session.setAttribute("cfm", cfm);//把文章实体放到SESSION里去
		
		session.setAttribute("fenyu1", U07comm);//分页放到SESSION里去
		
		return mapping.findForward("U01D1000");
		
		
	}

}