newscontentaction.java

在线信息发布系统。在Eclipse下进行开发结合了struts等主流技术

package action;

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
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 po.news.*;
import service.*;
import po.comment.*;

/** 
 * MyEclipse Struts
 * Creation date: 03-18-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="content" path="NewsContent.jsp"
 */
public class NewsContentAction 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) 
	{
		//显示新闻内容
		Integer newstId=Integer.valueOf(request.getParameter("newstId"));
		Newst news=NewstService.getNewsContent(newstId);
		request.setAttribute("news", news);
		
		//显示评论
		Commentt comment=new Commentt();
		comment.setNewsId(newstId);		
		List commentList=CommentService.commentList(comment);
		request.setAttribute("commentList", commentList);
		
		return mapping.findForward("content");
	}
}