u05tblogforwardaction.java

持久层hibernate技术使用的一个例子

package cn.hope.front.action;

import java.util.List;

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

import org.apache.commons.lang.StringUtils;
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.action.DynaActionForm;

import cn.hope.front.Constants;
import cn.hope.front.bo.U05TBlogBO;
import cn.hope.front.bo.U05TBlogtypeBO;
import cn.hope.front.pojo.TBlog;
import cn.hope.front.pojo.U07CommonListVO;

public class U05TBlogForwardAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		TBlog tBlog = new TBlog();
		DynaActionForm tBlogForm = (DynaActionForm) form;
		U07CommonListVO cl_vo = new U07CommonListVO();
		int start = 0;
		boolean isEq = false;
		U05TBlogBO u05TBlogBO = new U05TBlogBO();
		U05TBlogtypeBO u05TBlogtypeBO = new U05TBlogtypeBO();
		try{
			tBlog = (TBlog)tBlogForm.get("tBlog");
			if (StringUtils.isNotEmpty(request.getParameter("start"))) {
				start = Integer.parseInt(request.getParameter("start"));
			}
			if (StringUtils.isNotEmpty(request.getParameter("isEq"))) {
				isEq = true;
			}
			cl_vo = u05TBlogBO.serach(tBlog, start, isEq);
			
			
	 		List list2=u05TBlogBO.searchTBlogBO();
			List list = u05TBlogtypeBO.findTBlogType();
			request.getSession().setAttribute("BlogType",list);
	 		request.getSession().setAttribute("Blog",list2);
			
			request.getSession().setAttribute(Constants.U05_SESSION_TBLOGLIST,
					cl_vo);
			return mapping.findForward("tBlog");
		}
		catch(Exception e){
			e.printStackTrace();
		}
		return mapping.findForward("tBlog");
	}

}