aboutus.java

内容管理系统

package com.yhcms.manage.info.action;

import java.io.UnsupportedEncodingException;

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

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.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.yhcms.cmsinfo.bean.AboutUsInfo;
import com.yhcms.cmsinfo.dao.CmsInfoDaoIm;
import com.yhcms.cmsinfo.itface.CmsInfoDao;
import com.yhcms.db.DBConnException;
import com.yhcms.utils.ReqUtils;
/**
 * <p>Title:增加系统信息Action</p>
 * <li>跳转到关于我们,版权申明,联系我们画面</li>
 * <b>CopyRight: yyhweb[由由华网]</b>
 * @author stephen
 * @version YH-2.0
 */
public class AboutUs extends Action {
	public ActionForward execute(ActionMapping actionmapping,ActionForm form,
			 HttpServletRequest request,HttpServletResponse response) throws UnsupportedEncodingException{
		
			Logger yhlog = Logger.getLogger(AboutUs.class.getName());
			ActionMessages errors = new ActionMessages();
			String action = "";
			AboutUsInfo about = null;
			action = ReqUtils.getString(request,"action");
			
			// 系统信息数据模块
			CmsInfoDao infodao = CmsInfoDaoIm.getInstance();
			try {
				about = infodao.getAboutUs(action);
			} catch (DBConnException e) {
				yhlog.warn("When get system "+action+" info,throw an Exception!");
				errors.add("system.aboutus.get.expt",new ActionMessage("system.aboutus.get.expt"));
				saveErrors(request,errors);
			}
			if(about.getAboutus() == null){
				about = new AboutUsInfo();
			}
			
			// 增加和更新需要相同的属性action用来标示操作对象,content是操作内容
			request.setAttribute("Info",action);
			request.setAttribute("content",about.getAboutus());
			return actionmapping.findForward("Success");
	}
}