newslistaction.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

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

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 po.column.*;
import java.util.*;
import service.*;

/** 
 * MyEclipse Struts
 * Creation date: 03-18-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="list" path="/NewsList.jsp"
 */
public class NewsListAction 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) {

		Integer columnId=Integer.valueOf(request.getParameter("columnId"));
		Columnt column=ColumntService.getColumnContent(columnId);
		
		Newst news=new Newst();
		news.setColumnId(columnId);		
		List list=NewstService.newsList(news);
		
		request.setAttribute("columnName", column.getName());
		request.setAttribute("newsList", list);
		
		return mapping.findForward("list");
	}
}