newsaddaction.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 form.NewsAddForm;
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 java.util.Date;
import service.NewstService;

/** 
 * MyEclipse Struts
 * Creation date: 03-17-2007
 * 
 * XDoclet definition:
 * @struts.action path="/newsAdd" name="addNewsForm" input="/NewsAdd.jsp" scope="request" validate="true"
 */
public class NewsAddAction extends Action {

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NewsAddForm newsAddForm = (NewsAddForm) form;
		
		Newst news=new Newst();
			
		news.setNewsId(new Integer(0));	//自增量只需设为0即可
		news.setTitle(newsAddForm.getTitle());
		news.setContent(newsAddForm.getContent());
		news.setAuthor(newsAddForm.getAuthor());
		news.setTime(new Date());
		
		String columnName=newsAddForm.getColumn();
		if(columnName.equals("体坛快讯"))
		{
			news.setColumnId(new Integer(1));
		}
		else if(columnName.equals("娱乐八卦"))
		{
			news.setColumnId(new Integer(2));
		}
		else if(columnName.equals("IT资讯"))
		{
			news.setColumnId(new Integer(3));
		}
		
		if(NewstService.addNews(news))
		{
			return mapping.findForward("newsAddSuccess");
		}
		else
		{
			return mapping.findForward("newsAddFail");
		}
	}
}